/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 23:58:48,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 23:58:48,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 23:58:48,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 23:58:48,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 23:58:48,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 23:58:48,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 23:58:48,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 23:58:48,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 23:58:48,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 23:58:48,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 23:58:48,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 23:58:48,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 23:58:48,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 23:58:48,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 23:58:48,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 23:58:48,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 23:58:48,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 23:58:48,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 23:58:48,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 23:58:48,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 23:58:48,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 23:58:48,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 23:58:48,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 23:58:48,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 23:58:48,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 23:58:48,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 23:58:48,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 23:58:48,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 23:58:48,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 23:58:48,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 23:58:48,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 23:58:48,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 23:58:48,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 23:58:48,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 23:58:48,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 23:58:48,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 23:58:48,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 23:58:48,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 23:58:48,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 23:58:48,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 23:58:48,419 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 23:58:48,429 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 23:58:48,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 23:58:48,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 23:58:48,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 23:58:48,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 23:58:48,432 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 23:58:48,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 23:58:48,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 23:58:48,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 23:58:48,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 23:58:48,433 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 23:58:48,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 23:58:48,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 23:58:48,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 23:58:48,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 23:58:48,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 23:58:48,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 23:58:48,434 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 23:58:48,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 23:58:48,738 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 23:58:48,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 23:58:48,742 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 23:58:48,743 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 23:58:48,744 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-08 23:58:48,804 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/838661ef4/9c060281cd244065909cd546e34e0122/FLAGb89cc3bc5 [2020-07-08 23:58:49,339 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 23:58:49,340 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-08 23:58:49,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/838661ef4/9c060281cd244065909cd546e34e0122/FLAGb89cc3bc5 [2020-07-08 23:58:49,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/838661ef4/9c060281cd244065909cd546e34e0122 [2020-07-08 23:58:49,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 23:58:49,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 23:58:49,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 23:58:49,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 23:58:49,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 23:58:49,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:58:49" (1/1) ... [2020-07-08 23:58:49,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dde021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:49, skipping insertion in model container [2020-07-08 23:58:49,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:58:49" (1/1) ... [2020-07-08 23:58:49,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 23:58:49,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 23:58:50,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 23:58:50,526 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 23:58:51,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 23:58:51,033 INFO L208 MainTranslator]: Completed translation [2020-07-08 23:58:51,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51 WrapperNode [2020-07-08 23:58:51,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 23:58:51,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 23:58:51,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 23:58:51,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 23:58:51,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (1/1) ... [2020-07-08 23:58:51,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 23:58:51,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 23:58:51,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 23:58:51,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 23:58:51,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (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 23:58:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 23:58:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 23:58:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-08 23:58:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 23:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 23:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-08 23:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-08 23:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-08 23:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-08 23:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-08 23:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-08 23:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-08 23:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-08 23:58:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-08 23:58:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-08 23:58:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-08 23:58:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-08 23:58:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 23:58:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 23:58:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 23:58:54,597 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 23:58:54,598 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 23:58:54,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:58:54 BoogieIcfgContainer [2020-07-08 23:58:54,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 23:58:54,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 23:58:54,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 23:58:54,626 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 23:58:54,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:58:49" (1/3) ... [2020-07-08 23:58:54,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ebec97e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:58:54, skipping insertion in model container [2020-07-08 23:58:54,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:58:51" (2/3) ... [2020-07-08 23:58:54,629 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ebec97e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:58:54, skipping insertion in model container [2020-07-08 23:58:54,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:58:54" (3/3) ... [2020-07-08 23:58:54,631 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-08 23:58:54,645 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 23:58:54,654 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-08 23:58:54,670 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-08 23:58:54,694 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 23:58:54,694 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 23:58:54,695 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 23:58:54,695 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 23:58:54,695 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 23:58:54,695 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 23:58:54,695 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 23:58:54,695 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 23:58:54,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states. [2020-07-08 23:58:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2020-07-08 23:58:54,792 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:58:54,794 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:58:54,794 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:58:54,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:58:54,801 INFO L82 PathProgramCache]: Analyzing trace with hash 1578062424, now seen corresponding path program 1 times [2020-07-08 23:58:54,810 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:58:54,811 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [560014182] [2020-07-08 23:58:54,811 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:58:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:58:56,054 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 23:58:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:58:56,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {1240#true} ~nomsg~0 := -1; {1240#true} is VALID [2020-07-08 23:58:56,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {1240#true} ~p12~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {1240#true} ~p12_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {1240#true} ~p12_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {1240#true} ~ep12~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {1240#true} ~p13~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {1240#true} ~p13_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {1240#true} ~p13_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {1240#true} ~ep13~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {1240#true} ~p21~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {1240#true} ~p21_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {1240#true} ~p21_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,139 INFO L280 TraceCheckUtils]: 13: Hoare triple {1240#true} ~ep21~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {1240#true} ~p23~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {1240#true} ~p23_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {1240#true} ~p23_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {1240#true} ~ep23~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,141 INFO L280 TraceCheckUtils]: 18: Hoare triple {1240#true} ~p31~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,141 INFO L280 TraceCheckUtils]: 19: Hoare triple {1240#true} ~p31_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,142 INFO L280 TraceCheckUtils]: 20: Hoare triple {1240#true} ~p31_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,142 INFO L280 TraceCheckUtils]: 21: Hoare triple {1240#true} ~ep31~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,143 INFO L280 TraceCheckUtils]: 22: Hoare triple {1240#true} ~p32~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,143 INFO L280 TraceCheckUtils]: 23: Hoare triple {1240#true} ~p32_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,143 INFO L280 TraceCheckUtils]: 24: Hoare triple {1240#true} ~p32_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {1240#true} ~ep32~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {1240#true} ~id1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {1240#true} ~r1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {1240#true} ~st1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,146 INFO L280 TraceCheckUtils]: 29: Hoare triple {1240#true} ~nl1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,146 INFO L280 TraceCheckUtils]: 30: Hoare triple {1240#true} ~m1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {1240#true} ~max1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {1240#true} ~mode1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {1240#true} ~newmax1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {1240#true} ~id2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {1240#true} ~r2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {1240#true} ~st2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {1240#true} ~nl2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,149 INFO L280 TraceCheckUtils]: 38: Hoare triple {1240#true} ~m2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,149 INFO L280 TraceCheckUtils]: 39: Hoare triple {1240#true} ~max2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,150 INFO L280 TraceCheckUtils]: 40: Hoare triple {1240#true} ~mode2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,150 INFO L280 TraceCheckUtils]: 41: Hoare triple {1240#true} ~newmax2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,176 INFO L280 TraceCheckUtils]: 42: Hoare triple {1240#true} ~id3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,177 INFO L280 TraceCheckUtils]: 43: Hoare triple {1240#true} ~r3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,177 INFO L280 TraceCheckUtils]: 44: Hoare triple {1240#true} ~st3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,178 INFO L280 TraceCheckUtils]: 45: Hoare triple {1240#true} ~nl3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,178 INFO L280 TraceCheckUtils]: 46: Hoare triple {1240#true} ~m3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,178 INFO L280 TraceCheckUtils]: 47: Hoare triple {1240#true} ~max3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,179 INFO L280 TraceCheckUtils]: 48: Hoare triple {1240#true} ~mode3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,179 INFO L280 TraceCheckUtils]: 49: Hoare triple {1240#true} ~newmax3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,179 INFO L280 TraceCheckUtils]: 50: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1240#true} is VALID [2020-07-08 23:58:56,180 INFO L280 TraceCheckUtils]: 51: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1240#true} is VALID [2020-07-08 23:58:56,180 INFO L280 TraceCheckUtils]: 52: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1240#true} is VALID [2020-07-08 23:58:56,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {1240#true} ~__return_1863~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,181 INFO L280 TraceCheckUtils]: 54: Hoare triple {1240#true} ~__return_2009~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,181 INFO L280 TraceCheckUtils]: 55: Hoare triple {1240#true} ~__return_2142~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,182 INFO L280 TraceCheckUtils]: 56: Hoare triple {1240#true} ~__return_2281~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,182 INFO L280 TraceCheckUtils]: 57: Hoare triple {1240#true} ~__return_3069~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,182 INFO L280 TraceCheckUtils]: 58: Hoare triple {1240#true} ~__return_3038~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,183 INFO L280 TraceCheckUtils]: 59: Hoare triple {1240#true} ~__return_2975~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,183 INFO L280 TraceCheckUtils]: 60: Hoare triple {1240#true} ~__return_2941~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,183 INFO L280 TraceCheckUtils]: 61: Hoare triple {1240#true} ~__tmp_2420_0~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,184 INFO L280 TraceCheckUtils]: 62: Hoare triple {1240#true} ~__return_2543~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,184 INFO L280 TraceCheckUtils]: 63: Hoare triple {1240#true} ~__return_2433~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,184 INFO L280 TraceCheckUtils]: 64: Hoare triple {1240#true} ~__return_2828~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,184 INFO L280 TraceCheckUtils]: 65: Hoare triple {1240#true} ~__return_2794~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,185 INFO L280 TraceCheckUtils]: 66: Hoare triple {1240#true} ~__return_2710~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,185 INFO L280 TraceCheckUtils]: 67: Hoare triple {1240#true} ~__return_2419~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,186 INFO L280 TraceCheckUtils]: 68: Hoare triple {1240#true} assume true; {1240#true} is VALID [2020-07-08 23:58:56,186 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1240#true} {1240#true} #2486#return; {1240#true} is VALID [2020-07-08 23:58:56,200 INFO L263 TraceCheckUtils]: 0: Hoare triple {1240#true} call ULTIMATE.init(); {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 23:58:56,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {1240#true} ~nomsg~0 := -1; {1240#true} is VALID [2020-07-08 23:58:56,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {1240#true} ~p12~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {1240#true} ~p12_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {1240#true} ~p12_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {1240#true} ~ep12~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {1240#true} ~p13~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {1240#true} ~p13_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {1240#true} ~p13_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {1240#true} ~ep13~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {1240#true} ~p21~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {1240#true} ~p21_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {1240#true} ~p21_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {1240#true} ~ep21~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {1240#true} ~p23~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,205 INFO L280 TraceCheckUtils]: 16: Hoare triple {1240#true} ~p23_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {1240#true} ~p23_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {1240#true} ~ep23~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {1240#true} ~p31~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {1240#true} ~p31_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {1240#true} ~p31_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {1240#true} ~ep31~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {1240#true} ~p32~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {1240#true} ~p32_old~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {1240#true} ~p32_new~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,208 INFO L280 TraceCheckUtils]: 26: Hoare triple {1240#true} ~ep32~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {1240#true} ~id1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,209 INFO L280 TraceCheckUtils]: 28: Hoare triple {1240#true} ~r1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {1240#true} ~st1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {1240#true} ~nl1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {1240#true} ~m1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,210 INFO L280 TraceCheckUtils]: 32: Hoare triple {1240#true} ~max1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {1240#true} ~mode1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {1240#true} ~newmax1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {1240#true} ~id2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {1240#true} ~r2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {1240#true} ~st2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,212 INFO L280 TraceCheckUtils]: 38: Hoare triple {1240#true} ~nl2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {1240#true} ~m2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,213 INFO L280 TraceCheckUtils]: 40: Hoare triple {1240#true} ~max2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,213 INFO L280 TraceCheckUtils]: 41: Hoare triple {1240#true} ~mode2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {1240#true} ~newmax2~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {1240#true} ~id3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,214 INFO L280 TraceCheckUtils]: 44: Hoare triple {1240#true} ~r3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {1240#true} ~st3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {1240#true} ~nl3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {1240#true} ~m3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {1240#true} ~max3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {1240#true} ~mode3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {1240#true} ~newmax3~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1240#true} is VALID [2020-07-08 23:58:56,216 INFO L280 TraceCheckUtils]: 52: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1240#true} is VALID [2020-07-08 23:58:56,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1240#true} is VALID [2020-07-08 23:58:56,217 INFO L280 TraceCheckUtils]: 54: Hoare triple {1240#true} ~__return_1863~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,217 INFO L280 TraceCheckUtils]: 55: Hoare triple {1240#true} ~__return_2009~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,217 INFO L280 TraceCheckUtils]: 56: Hoare triple {1240#true} ~__return_2142~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,218 INFO L280 TraceCheckUtils]: 57: Hoare triple {1240#true} ~__return_2281~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,218 INFO L280 TraceCheckUtils]: 58: Hoare triple {1240#true} ~__return_3069~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,218 INFO L280 TraceCheckUtils]: 59: Hoare triple {1240#true} ~__return_3038~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,219 INFO L280 TraceCheckUtils]: 60: Hoare triple {1240#true} ~__return_2975~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,219 INFO L280 TraceCheckUtils]: 61: Hoare triple {1240#true} ~__return_2941~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,219 INFO L280 TraceCheckUtils]: 62: Hoare triple {1240#true} ~__tmp_2420_0~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,219 INFO L280 TraceCheckUtils]: 63: Hoare triple {1240#true} ~__return_2543~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,220 INFO L280 TraceCheckUtils]: 64: Hoare triple {1240#true} ~__return_2433~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,220 INFO L280 TraceCheckUtils]: 65: Hoare triple {1240#true} ~__return_2828~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,220 INFO L280 TraceCheckUtils]: 66: Hoare triple {1240#true} ~__return_2794~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,220 INFO L280 TraceCheckUtils]: 67: Hoare triple {1240#true} ~__return_2710~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,221 INFO L280 TraceCheckUtils]: 68: Hoare triple {1240#true} ~__return_2419~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,221 INFO L280 TraceCheckUtils]: 69: Hoare triple {1240#true} assume true; {1240#true} is VALID [2020-07-08 23:58:56,221 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {1240#true} {1240#true} #2486#return; {1240#true} is VALID [2020-07-08 23:58:56,221 INFO L263 TraceCheckUtils]: 71: Hoare triple {1240#true} call #t~ret30 := main(); {1240#true} is VALID [2020-07-08 23:58:56,222 INFO L280 TraceCheckUtils]: 72: Hoare triple {1240#true} havoc ~main__c1~0; {1240#true} is VALID [2020-07-08 23:58:56,222 INFO L280 TraceCheckUtils]: 73: Hoare triple {1240#true} havoc ~main__i2~0; {1240#true} is VALID [2020-07-08 23:58:56,222 INFO L280 TraceCheckUtils]: 74: Hoare triple {1240#true} ~main__c1~0 := 0; {1240#true} is VALID [2020-07-08 23:58:56,223 INFO L280 TraceCheckUtils]: 75: Hoare triple {1240#true} ~ep12~0 := #t~nondet0; {1240#true} is VALID [2020-07-08 23:58:56,223 INFO L280 TraceCheckUtils]: 76: Hoare triple {1240#true} havoc #t~nondet0; {1240#true} is VALID [2020-07-08 23:58:56,223 INFO L280 TraceCheckUtils]: 77: Hoare triple {1240#true} ~ep13~0 := #t~nondet1; {1240#true} is VALID [2020-07-08 23:58:56,223 INFO L280 TraceCheckUtils]: 78: Hoare triple {1240#true} havoc #t~nondet1; {1240#true} is VALID [2020-07-08 23:58:56,224 INFO L280 TraceCheckUtils]: 79: Hoare triple {1240#true} ~ep21~0 := #t~nondet2; {1240#true} is VALID [2020-07-08 23:58:56,224 INFO L280 TraceCheckUtils]: 80: Hoare triple {1240#true} havoc #t~nondet2; {1240#true} is VALID [2020-07-08 23:58:56,224 INFO L280 TraceCheckUtils]: 81: Hoare triple {1240#true} ~ep23~0 := #t~nondet3; {1240#true} is VALID [2020-07-08 23:58:56,225 INFO L280 TraceCheckUtils]: 82: Hoare triple {1240#true} havoc #t~nondet3; {1240#true} is VALID [2020-07-08 23:58:56,225 INFO L280 TraceCheckUtils]: 83: Hoare triple {1240#true} ~ep31~0 := #t~nondet4; {1240#true} is VALID [2020-07-08 23:58:56,225 INFO L280 TraceCheckUtils]: 84: Hoare triple {1240#true} havoc #t~nondet4; {1240#true} is VALID [2020-07-08 23:58:56,226 INFO L280 TraceCheckUtils]: 85: Hoare triple {1240#true} ~ep32~0 := #t~nondet5; {1240#true} is VALID [2020-07-08 23:58:56,226 INFO L280 TraceCheckUtils]: 86: Hoare triple {1240#true} havoc #t~nondet5; {1240#true} is VALID [2020-07-08 23:58:56,226 INFO L280 TraceCheckUtils]: 87: Hoare triple {1240#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,227 INFO L280 TraceCheckUtils]: 88: Hoare triple {1240#true} ~id1~0 := #t~nondet6; {1240#true} is VALID [2020-07-08 23:58:56,227 INFO L280 TraceCheckUtils]: 89: Hoare triple {1240#true} havoc #t~nondet6; {1240#true} is VALID [2020-07-08 23:58:56,227 INFO L280 TraceCheckUtils]: 90: Hoare triple {1240#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,227 INFO L280 TraceCheckUtils]: 91: Hoare triple {1240#true} ~r1~0 := #t~nondet7; {1240#true} is VALID [2020-07-08 23:58:56,228 INFO L280 TraceCheckUtils]: 92: Hoare triple {1240#true} havoc #t~nondet7; {1240#true} is VALID [2020-07-08 23:58:56,228 INFO L280 TraceCheckUtils]: 93: Hoare triple {1240#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,228 INFO L280 TraceCheckUtils]: 94: Hoare triple {1240#true} ~st1~0 := #t~nondet8; {1240#true} is VALID [2020-07-08 23:58:56,229 INFO L280 TraceCheckUtils]: 95: Hoare triple {1240#true} havoc #t~nondet8; {1240#true} is VALID [2020-07-08 23:58:56,229 INFO L280 TraceCheckUtils]: 96: Hoare triple {1240#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,229 INFO L280 TraceCheckUtils]: 97: Hoare triple {1240#true} ~nl1~0 := #t~nondet9; {1240#true} is VALID [2020-07-08 23:58:56,229 INFO L280 TraceCheckUtils]: 98: Hoare triple {1240#true} havoc #t~nondet9; {1240#true} is VALID [2020-07-08 23:58:56,230 INFO L280 TraceCheckUtils]: 99: Hoare triple {1240#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,230 INFO L280 TraceCheckUtils]: 100: Hoare triple {1240#true} ~m1~0 := #t~nondet10; {1240#true} is VALID [2020-07-08 23:58:56,230 INFO L280 TraceCheckUtils]: 101: Hoare triple {1240#true} havoc #t~nondet10; {1240#true} is VALID [2020-07-08 23:58:56,231 INFO L280 TraceCheckUtils]: 102: Hoare triple {1240#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,231 INFO L280 TraceCheckUtils]: 103: Hoare triple {1240#true} ~max1~0 := #t~nondet11; {1240#true} is VALID [2020-07-08 23:58:56,231 INFO L280 TraceCheckUtils]: 104: Hoare triple {1240#true} havoc #t~nondet11; {1240#true} is VALID [2020-07-08 23:58:56,232 INFO L280 TraceCheckUtils]: 105: Hoare triple {1240#true} ~mode1~0 := #t~nondet12; {1240#true} is VALID [2020-07-08 23:58:56,232 INFO L280 TraceCheckUtils]: 106: Hoare triple {1240#true} havoc #t~nondet12; {1240#true} is VALID [2020-07-08 23:58:56,232 INFO L280 TraceCheckUtils]: 107: Hoare triple {1240#true} ~newmax1~0 := #t~nondet13; {1240#true} is VALID [2020-07-08 23:58:56,233 INFO L280 TraceCheckUtils]: 108: Hoare triple {1240#true} havoc #t~nondet13; {1240#true} is VALID [2020-07-08 23:58:56,233 INFO L280 TraceCheckUtils]: 109: Hoare triple {1240#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,233 INFO L280 TraceCheckUtils]: 110: Hoare triple {1240#true} ~id2~0 := #t~nondet14; {1240#true} is VALID [2020-07-08 23:58:56,234 INFO L280 TraceCheckUtils]: 111: Hoare triple {1240#true} havoc #t~nondet14; {1240#true} is VALID [2020-07-08 23:58:56,234 INFO L280 TraceCheckUtils]: 112: Hoare triple {1240#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,234 INFO L280 TraceCheckUtils]: 113: Hoare triple {1240#true} ~r2~0 := #t~nondet15; {1240#true} is VALID [2020-07-08 23:58:56,234 INFO L280 TraceCheckUtils]: 114: Hoare triple {1240#true} havoc #t~nondet15; {1240#true} is VALID [2020-07-08 23:58:56,235 INFO L280 TraceCheckUtils]: 115: Hoare triple {1240#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,235 INFO L280 TraceCheckUtils]: 116: Hoare triple {1240#true} ~st2~0 := #t~nondet16; {1240#true} is VALID [2020-07-08 23:58:56,235 INFO L280 TraceCheckUtils]: 117: Hoare triple {1240#true} havoc #t~nondet16; {1240#true} is VALID [2020-07-08 23:58:56,235 INFO L280 TraceCheckUtils]: 118: Hoare triple {1240#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,236 INFO L280 TraceCheckUtils]: 119: Hoare triple {1240#true} ~nl2~0 := #t~nondet17; {1240#true} is VALID [2020-07-08 23:58:56,236 INFO L280 TraceCheckUtils]: 120: Hoare triple {1240#true} havoc #t~nondet17; {1240#true} is VALID [2020-07-08 23:58:56,236 INFO L280 TraceCheckUtils]: 121: Hoare triple {1240#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,237 INFO L280 TraceCheckUtils]: 122: Hoare triple {1240#true} ~m2~0 := #t~nondet18; {1240#true} is VALID [2020-07-08 23:58:56,237 INFO L280 TraceCheckUtils]: 123: Hoare triple {1240#true} havoc #t~nondet18; {1240#true} is VALID [2020-07-08 23:58:56,237 INFO L280 TraceCheckUtils]: 124: Hoare triple {1240#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,237 INFO L280 TraceCheckUtils]: 125: Hoare triple {1240#true} ~max2~0 := #t~nondet19; {1240#true} is VALID [2020-07-08 23:58:56,238 INFO L280 TraceCheckUtils]: 126: Hoare triple {1240#true} havoc #t~nondet19; {1240#true} is VALID [2020-07-08 23:58:56,238 INFO L280 TraceCheckUtils]: 127: Hoare triple {1240#true} ~mode2~0 := #t~nondet20; {1240#true} is VALID [2020-07-08 23:58:56,238 INFO L280 TraceCheckUtils]: 128: Hoare triple {1240#true} havoc #t~nondet20; {1240#true} is VALID [2020-07-08 23:58:56,239 INFO L280 TraceCheckUtils]: 129: Hoare triple {1240#true} ~newmax2~0 := #t~nondet21; {1240#true} is VALID [2020-07-08 23:58:56,239 INFO L280 TraceCheckUtils]: 130: Hoare triple {1240#true} havoc #t~nondet21; {1240#true} is VALID [2020-07-08 23:58:56,239 INFO L280 TraceCheckUtils]: 131: Hoare triple {1240#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,239 INFO L280 TraceCheckUtils]: 132: Hoare triple {1240#true} ~id3~0 := #t~nondet22; {1240#true} is VALID [2020-07-08 23:58:56,240 INFO L280 TraceCheckUtils]: 133: Hoare triple {1240#true} havoc #t~nondet22; {1240#true} is VALID [2020-07-08 23:58:56,240 INFO L280 TraceCheckUtils]: 134: Hoare triple {1240#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,240 INFO L280 TraceCheckUtils]: 135: Hoare triple {1240#true} ~r3~0 := #t~nondet23; {1240#true} is VALID [2020-07-08 23:58:56,241 INFO L280 TraceCheckUtils]: 136: Hoare triple {1240#true} havoc #t~nondet23; {1240#true} is VALID [2020-07-08 23:58:56,241 INFO L280 TraceCheckUtils]: 137: Hoare triple {1240#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,241 INFO L280 TraceCheckUtils]: 138: Hoare triple {1240#true} ~st3~0 := #t~nondet24; {1240#true} is VALID [2020-07-08 23:58:56,241 INFO L280 TraceCheckUtils]: 139: Hoare triple {1240#true} havoc #t~nondet24; {1240#true} is VALID [2020-07-08 23:58:56,242 INFO L280 TraceCheckUtils]: 140: Hoare triple {1240#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,242 INFO L280 TraceCheckUtils]: 141: Hoare triple {1240#true} ~nl3~0 := #t~nondet25; {1240#true} is VALID [2020-07-08 23:58:56,242 INFO L280 TraceCheckUtils]: 142: Hoare triple {1240#true} havoc #t~nondet25; {1240#true} is VALID [2020-07-08 23:58:56,243 INFO L280 TraceCheckUtils]: 143: Hoare triple {1240#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,243 INFO L280 TraceCheckUtils]: 144: Hoare triple {1240#true} ~m3~0 := #t~nondet26; {1240#true} is VALID [2020-07-08 23:58:56,243 INFO L280 TraceCheckUtils]: 145: Hoare triple {1240#true} havoc #t~nondet26; {1240#true} is VALID [2020-07-08 23:58:56,243 INFO L280 TraceCheckUtils]: 146: Hoare triple {1240#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {1240#true} is VALID [2020-07-08 23:58:56,244 INFO L280 TraceCheckUtils]: 147: Hoare triple {1240#true} ~max3~0 := #t~nondet27; {1240#true} is VALID [2020-07-08 23:58:56,244 INFO L280 TraceCheckUtils]: 148: Hoare triple {1240#true} havoc #t~nondet27; {1240#true} is VALID [2020-07-08 23:58:56,244 INFO L280 TraceCheckUtils]: 149: Hoare triple {1240#true} ~mode3~0 := #t~nondet28; {1240#true} is VALID [2020-07-08 23:58:56,244 INFO L280 TraceCheckUtils]: 150: Hoare triple {1240#true} havoc #t~nondet28; {1240#true} is VALID [2020-07-08 23:58:56,245 INFO L280 TraceCheckUtils]: 151: Hoare triple {1240#true} ~newmax3~0 := #t~nondet29; {1240#true} is VALID [2020-07-08 23:58:56,245 INFO L280 TraceCheckUtils]: 152: Hoare triple {1240#true} havoc #t~nondet29; {1240#true} is VALID [2020-07-08 23:58:56,245 INFO L280 TraceCheckUtils]: 153: Hoare triple {1240#true} havoc ~init__r121~0; {1240#true} is VALID [2020-07-08 23:58:56,246 INFO L280 TraceCheckUtils]: 154: Hoare triple {1240#true} havoc ~init__r131~0; {1240#true} is VALID [2020-07-08 23:58:56,246 INFO L280 TraceCheckUtils]: 155: Hoare triple {1240#true} havoc ~init__r211~0; {1240#true} is VALID [2020-07-08 23:58:56,246 INFO L280 TraceCheckUtils]: 156: Hoare triple {1240#true} havoc ~init__r231~0; {1240#true} is VALID [2020-07-08 23:58:56,246 INFO L280 TraceCheckUtils]: 157: Hoare triple {1240#true} havoc ~init__r311~0; {1240#true} is VALID [2020-07-08 23:58:56,247 INFO L280 TraceCheckUtils]: 158: Hoare triple {1240#true} havoc ~init__r321~0; {1240#true} is VALID [2020-07-08 23:58:56,247 INFO L280 TraceCheckUtils]: 159: Hoare triple {1240#true} havoc ~init__r122~0; {1240#true} is VALID [2020-07-08 23:58:56,247 INFO L280 TraceCheckUtils]: 160: Hoare triple {1240#true} havoc ~init__tmp~0; {1240#true} is VALID [2020-07-08 23:58:56,248 INFO L280 TraceCheckUtils]: 161: Hoare triple {1240#true} havoc ~init__r132~0; {1240#true} is VALID [2020-07-08 23:58:56,248 INFO L280 TraceCheckUtils]: 162: Hoare triple {1240#true} havoc ~init__tmp___0~0; {1240#true} is VALID [2020-07-08 23:58:56,248 INFO L280 TraceCheckUtils]: 163: Hoare triple {1240#true} havoc ~init__r212~0; {1240#true} is VALID [2020-07-08 23:58:56,248 INFO L280 TraceCheckUtils]: 164: Hoare triple {1240#true} havoc ~init__tmp___1~0; {1240#true} is VALID [2020-07-08 23:58:56,249 INFO L280 TraceCheckUtils]: 165: Hoare triple {1240#true} havoc ~init__r232~0; {1240#true} is VALID [2020-07-08 23:58:56,249 INFO L280 TraceCheckUtils]: 166: Hoare triple {1240#true} havoc ~init__tmp___2~0; {1240#true} is VALID [2020-07-08 23:58:56,249 INFO L280 TraceCheckUtils]: 167: Hoare triple {1240#true} havoc ~init__r312~0; {1240#true} is VALID [2020-07-08 23:58:56,250 INFO L280 TraceCheckUtils]: 168: Hoare triple {1240#true} havoc ~init__tmp___3~0; {1240#true} is VALID [2020-07-08 23:58:56,250 INFO L280 TraceCheckUtils]: 169: Hoare triple {1240#true} havoc ~init__r322~0; {1240#true} is VALID [2020-07-08 23:58:56,250 INFO L280 TraceCheckUtils]: 170: Hoare triple {1240#true} havoc ~init__tmp___4~0; {1240#true} is VALID [2020-07-08 23:58:56,250 INFO L280 TraceCheckUtils]: 171: Hoare triple {1240#true} havoc ~init__tmp___5~0; {1240#true} is VALID [2020-07-08 23:58:56,251 INFO L280 TraceCheckUtils]: 172: Hoare triple {1240#true} ~init__r121~0 := ~ep12~0; {1240#true} is VALID [2020-07-08 23:58:56,251 INFO L280 TraceCheckUtils]: 173: Hoare triple {1240#true} ~init__r131~0 := ~ep13~0; {1240#true} is VALID [2020-07-08 23:58:56,251 INFO L280 TraceCheckUtils]: 174: Hoare triple {1240#true} ~init__r211~0 := ~ep21~0; {1240#true} is VALID [2020-07-08 23:58:56,252 INFO L280 TraceCheckUtils]: 175: Hoare triple {1240#true} ~init__r231~0 := ~ep23~0; {1240#true} is VALID [2020-07-08 23:58:56,252 INFO L280 TraceCheckUtils]: 176: Hoare triple {1240#true} ~init__r311~0 := ~ep31~0; {1240#true} is VALID [2020-07-08 23:58:56,252 INFO L280 TraceCheckUtils]: 177: Hoare triple {1240#true} ~init__r321~0 := ~ep32~0; {1240#true} is VALID [2020-07-08 23:58:56,253 INFO L280 TraceCheckUtils]: 178: Hoare triple {1240#true} assume !(0 == ~init__r121~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,253 INFO L280 TraceCheckUtils]: 179: Hoare triple {1240#true} ~init__tmp~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,253 INFO L280 TraceCheckUtils]: 180: Hoare triple {1240#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,253 INFO L280 TraceCheckUtils]: 181: Hoare triple {1240#true} assume !(0 == ~init__r131~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,254 INFO L280 TraceCheckUtils]: 182: Hoare triple {1240#true} ~init__tmp___0~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,254 INFO L280 TraceCheckUtils]: 183: Hoare triple {1240#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,254 INFO L280 TraceCheckUtils]: 184: Hoare triple {1240#true} assume !(0 == ~init__r211~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,255 INFO L280 TraceCheckUtils]: 185: Hoare triple {1240#true} ~init__tmp___1~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,255 INFO L280 TraceCheckUtils]: 186: Hoare triple {1240#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,255 INFO L280 TraceCheckUtils]: 187: Hoare triple {1240#true} assume !(0 == ~init__r231~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,255 INFO L280 TraceCheckUtils]: 188: Hoare triple {1240#true} ~init__tmp___2~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,256 INFO L280 TraceCheckUtils]: 189: Hoare triple {1240#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,256 INFO L280 TraceCheckUtils]: 190: Hoare triple {1240#true} assume !(0 == ~init__r311~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,256 INFO L280 TraceCheckUtils]: 191: Hoare triple {1240#true} ~init__tmp___3~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,257 INFO L280 TraceCheckUtils]: 192: Hoare triple {1240#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,257 INFO L280 TraceCheckUtils]: 193: Hoare triple {1240#true} assume !(0 == ~init__r321~0 % 256); {1240#true} is VALID [2020-07-08 23:58:56,257 INFO L280 TraceCheckUtils]: 194: Hoare triple {1240#true} ~init__tmp___4~0 := 1; {1240#true} is VALID [2020-07-08 23:58:56,257 INFO L280 TraceCheckUtils]: 195: Hoare triple {1240#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1240#true} is VALID [2020-07-08 23:58:56,258 INFO L280 TraceCheckUtils]: 196: Hoare triple {1240#true} assume ~id1~0 != ~id2~0; {1240#true} is VALID [2020-07-08 23:58:56,258 INFO L280 TraceCheckUtils]: 197: Hoare triple {1240#true} assume ~id1~0 != ~id3~0; {1240#true} is VALID [2020-07-08 23:58:56,258 INFO L280 TraceCheckUtils]: 198: Hoare triple {1240#true} assume ~id2~0 != ~id3~0; {1240#true} is VALID [2020-07-08 23:58:56,258 INFO L280 TraceCheckUtils]: 199: Hoare triple {1240#true} assume ~id1~0 >= 0; {1240#true} is VALID [2020-07-08 23:58:56,259 INFO L280 TraceCheckUtils]: 200: Hoare triple {1240#true} assume ~id2~0 >= 0; {1240#true} is VALID [2020-07-08 23:58:56,259 INFO L280 TraceCheckUtils]: 201: Hoare triple {1240#true} assume ~id3~0 >= 0; {1240#true} is VALID [2020-07-08 23:58:56,259 INFO L280 TraceCheckUtils]: 202: Hoare triple {1240#true} assume 0 == ~r1~0; {1240#true} is VALID [2020-07-08 23:58:56,260 INFO L280 TraceCheckUtils]: 203: Hoare triple {1240#true} assume 0 == ~r2~0; {1240#true} is VALID [2020-07-08 23:58:56,260 INFO L280 TraceCheckUtils]: 204: Hoare triple {1240#true} assume 0 == ~r3~0; {1240#true} is VALID [2020-07-08 23:58:56,269 INFO L280 TraceCheckUtils]: 205: Hoare triple {1240#true} assume ~max1~0 == ~id1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,270 INFO L280 TraceCheckUtils]: 206: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,271 INFO L280 TraceCheckUtils]: 207: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,272 INFO L280 TraceCheckUtils]: 208: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,273 INFO L280 TraceCheckUtils]: 209: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,274 INFO L280 TraceCheckUtils]: 210: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,275 INFO L280 TraceCheckUtils]: 211: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,277 INFO L280 TraceCheckUtils]: 212: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,278 INFO L280 TraceCheckUtils]: 213: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,288 INFO L280 TraceCheckUtils]: 214: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,289 INFO L280 TraceCheckUtils]: 215: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,300 INFO L280 TraceCheckUtils]: 216: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,301 INFO L280 TraceCheckUtils]: 217: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,302 INFO L280 TraceCheckUtils]: 218: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,303 INFO L280 TraceCheckUtils]: 219: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,304 INFO L280 TraceCheckUtils]: 220: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,305 INFO L280 TraceCheckUtils]: 221: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_1863~0 := ~init__tmp___5~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,306 INFO L280 TraceCheckUtils]: 222: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,308 INFO L280 TraceCheckUtils]: 223: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,311 INFO L280 TraceCheckUtils]: 224: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,312 INFO L280 TraceCheckUtils]: 225: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,313 INFO L280 TraceCheckUtils]: 226: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,313 INFO L280 TraceCheckUtils]: 227: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,314 INFO L280 TraceCheckUtils]: 228: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,315 INFO L280 TraceCheckUtils]: 229: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,316 INFO L280 TraceCheckUtils]: 230: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,317 INFO L280 TraceCheckUtils]: 231: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,318 INFO L280 TraceCheckUtils]: 232: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,319 INFO L280 TraceCheckUtils]: 233: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,320 INFO L280 TraceCheckUtils]: 234: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,321 INFO L280 TraceCheckUtils]: 235: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,322 INFO L280 TraceCheckUtils]: 236: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,322 INFO L280 TraceCheckUtils]: 237: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,323 INFO L280 TraceCheckUtils]: 238: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,325 INFO L280 TraceCheckUtils]: 239: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,328 INFO L280 TraceCheckUtils]: 240: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,329 INFO L280 TraceCheckUtils]: 241: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,330 INFO L280 TraceCheckUtils]: 242: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,331 INFO L280 TraceCheckUtils]: 243: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,332 INFO L280 TraceCheckUtils]: 244: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,332 INFO L280 TraceCheckUtils]: 245: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,333 INFO L280 TraceCheckUtils]: 246: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,334 INFO L280 TraceCheckUtils]: 247: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,335 INFO L280 TraceCheckUtils]: 248: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,336 INFO L280 TraceCheckUtils]: 249: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,337 INFO L280 TraceCheckUtils]: 250: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,338 INFO L280 TraceCheckUtils]: 251: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,340 INFO L280 TraceCheckUtils]: 252: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,341 INFO L280 TraceCheckUtils]: 253: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,342 INFO L280 TraceCheckUtils]: 254: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,343 INFO L280 TraceCheckUtils]: 255: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,343 INFO L280 TraceCheckUtils]: 256: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,345 INFO L280 TraceCheckUtils]: 257: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,346 INFO L280 TraceCheckUtils]: 258: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,347 INFO L280 TraceCheckUtils]: 259: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,348 INFO L280 TraceCheckUtils]: 260: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,349 INFO L280 TraceCheckUtils]: 261: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,350 INFO L280 TraceCheckUtils]: 262: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,352 INFO L280 TraceCheckUtils]: 263: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,353 INFO L280 TraceCheckUtils]: 264: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,356 INFO L280 TraceCheckUtils]: 265: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,356 INFO L280 TraceCheckUtils]: 266: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,357 INFO L280 TraceCheckUtils]: 267: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,358 INFO L280 TraceCheckUtils]: 268: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,358 INFO L280 TraceCheckUtils]: 269: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,359 INFO L280 TraceCheckUtils]: 270: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,360 INFO L280 TraceCheckUtils]: 271: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,360 INFO L280 TraceCheckUtils]: 272: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,361 INFO L280 TraceCheckUtils]: 273: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,362 INFO L280 TraceCheckUtils]: 274: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,363 INFO L280 TraceCheckUtils]: 275: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,363 INFO L280 TraceCheckUtils]: 276: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,364 INFO L280 TraceCheckUtils]: 277: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,365 INFO L280 TraceCheckUtils]: 278: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,365 INFO L280 TraceCheckUtils]: 279: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,366 INFO L280 TraceCheckUtils]: 280: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,367 INFO L280 TraceCheckUtils]: 281: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,368 INFO L280 TraceCheckUtils]: 282: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,368 INFO L280 TraceCheckUtils]: 283: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,369 INFO L280 TraceCheckUtils]: 284: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,370 INFO L280 TraceCheckUtils]: 285: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,370 INFO L280 TraceCheckUtils]: 286: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,371 INFO L280 TraceCheckUtils]: 287: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,372 INFO L280 TraceCheckUtils]: 288: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,372 INFO L280 TraceCheckUtils]: 289: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,373 INFO L280 TraceCheckUtils]: 290: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,374 INFO L280 TraceCheckUtils]: 291: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,375 INFO L280 TraceCheckUtils]: 292: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,376 INFO L280 TraceCheckUtils]: 293: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,377 INFO L280 TraceCheckUtils]: 294: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,378 INFO L280 TraceCheckUtils]: 295: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,378 INFO L280 TraceCheckUtils]: 296: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,379 INFO L280 TraceCheckUtils]: 297: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,380 INFO L280 TraceCheckUtils]: 298: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,381 INFO L280 TraceCheckUtils]: 299: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,381 INFO L280 TraceCheckUtils]: 300: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,382 INFO L280 TraceCheckUtils]: 301: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,383 INFO L280 TraceCheckUtils]: 302: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,383 INFO L280 TraceCheckUtils]: 303: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,384 INFO L280 TraceCheckUtils]: 304: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,385 INFO L280 TraceCheckUtils]: 305: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,385 INFO L280 TraceCheckUtils]: 306: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,386 INFO L280 TraceCheckUtils]: 307: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,387 INFO L280 TraceCheckUtils]: 308: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,388 INFO L280 TraceCheckUtils]: 309: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,389 INFO L280 TraceCheckUtils]: 310: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,389 INFO L280 TraceCheckUtils]: 311: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,390 INFO L280 TraceCheckUtils]: 312: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,391 INFO L280 TraceCheckUtils]: 313: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,391 INFO L280 TraceCheckUtils]: 314: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,392 INFO L280 TraceCheckUtils]: 315: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,393 INFO L280 TraceCheckUtils]: 316: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,393 INFO L280 TraceCheckUtils]: 317: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,394 INFO L280 TraceCheckUtils]: 318: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,395 INFO L280 TraceCheckUtils]: 319: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,395 INFO L280 TraceCheckUtils]: 320: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,396 INFO L280 TraceCheckUtils]: 321: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,397 INFO L280 TraceCheckUtils]: 322: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,398 INFO L280 TraceCheckUtils]: 323: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,399 INFO L280 TraceCheckUtils]: 324: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,400 INFO L280 TraceCheckUtils]: 325: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,401 INFO L280 TraceCheckUtils]: 326: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,402 INFO L280 TraceCheckUtils]: 327: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,403 INFO L280 TraceCheckUtils]: 328: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,404 INFO L280 TraceCheckUtils]: 329: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,405 INFO L280 TraceCheckUtils]: 330: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,405 INFO L280 TraceCheckUtils]: 331: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,406 INFO L280 TraceCheckUtils]: 332: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,407 INFO L280 TraceCheckUtils]: 333: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,408 INFO L280 TraceCheckUtils]: 334: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,409 INFO L280 TraceCheckUtils]: 335: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,409 INFO L280 TraceCheckUtils]: 336: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,410 INFO L280 TraceCheckUtils]: 337: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,411 INFO L280 TraceCheckUtils]: 338: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,411 INFO L280 TraceCheckUtils]: 339: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,412 INFO L280 TraceCheckUtils]: 340: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,413 INFO L280 TraceCheckUtils]: 341: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,413 INFO L280 TraceCheckUtils]: 342: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,414 INFO L280 TraceCheckUtils]: 343: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,414 INFO L280 TraceCheckUtils]: 344: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,415 INFO L280 TraceCheckUtils]: 345: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,416 INFO L280 TraceCheckUtils]: 346: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,416 INFO L280 TraceCheckUtils]: 347: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,417 INFO L280 TraceCheckUtils]: 348: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,417 INFO L280 TraceCheckUtils]: 349: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,418 INFO L280 TraceCheckUtils]: 350: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,419 INFO L280 TraceCheckUtils]: 351: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,432 INFO L280 TraceCheckUtils]: 352: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,433 INFO L280 TraceCheckUtils]: 353: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,435 INFO L280 TraceCheckUtils]: 354: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,439 INFO L280 TraceCheckUtils]: 355: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,440 INFO L280 TraceCheckUtils]: 356: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,441 INFO L280 TraceCheckUtils]: 357: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,445 INFO L280 TraceCheckUtils]: 358: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,449 INFO L280 TraceCheckUtils]: 359: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,450 INFO L280 TraceCheckUtils]: 360: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,451 INFO L280 TraceCheckUtils]: 361: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,451 INFO L280 TraceCheckUtils]: 362: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,452 INFO L280 TraceCheckUtils]: 363: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,453 INFO L280 TraceCheckUtils]: 364: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,453 INFO L280 TraceCheckUtils]: 365: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,454 INFO L280 TraceCheckUtils]: 366: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,454 INFO L280 TraceCheckUtils]: 367: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,456 INFO L280 TraceCheckUtils]: 368: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,457 INFO L280 TraceCheckUtils]: 369: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,457 INFO L280 TraceCheckUtils]: 370: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,458 INFO L280 TraceCheckUtils]: 371: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,459 INFO L280 TraceCheckUtils]: 372: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,464 INFO L280 TraceCheckUtils]: 373: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,465 INFO L280 TraceCheckUtils]: 374: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,465 INFO L280 TraceCheckUtils]: 375: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,466 INFO L280 TraceCheckUtils]: 376: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,467 INFO L280 TraceCheckUtils]: 377: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,468 INFO L280 TraceCheckUtils]: 378: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,469 INFO L280 TraceCheckUtils]: 379: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,470 INFO L280 TraceCheckUtils]: 380: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,471 INFO L280 TraceCheckUtils]: 381: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,472 INFO L280 TraceCheckUtils]: 382: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,472 INFO L280 TraceCheckUtils]: 383: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,473 INFO L280 TraceCheckUtils]: 384: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,481 INFO L280 TraceCheckUtils]: 385: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,482 INFO L280 TraceCheckUtils]: 386: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,482 INFO L280 TraceCheckUtils]: 387: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,483 INFO L280 TraceCheckUtils]: 388: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,484 INFO L280 TraceCheckUtils]: 389: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,485 INFO L280 TraceCheckUtils]: 390: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,485 INFO L280 TraceCheckUtils]: 391: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,486 INFO L280 TraceCheckUtils]: 392: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,486 INFO L280 TraceCheckUtils]: 393: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,487 INFO L280 TraceCheckUtils]: 394: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,488 INFO L280 TraceCheckUtils]: 395: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,488 INFO L280 TraceCheckUtils]: 396: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,489 INFO L280 TraceCheckUtils]: 397: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,490 INFO L280 TraceCheckUtils]: 398: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,491 INFO L280 TraceCheckUtils]: 399: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,491 INFO L280 TraceCheckUtils]: 400: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,492 INFO L280 TraceCheckUtils]: 401: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,492 INFO L280 TraceCheckUtils]: 402: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,493 INFO L280 TraceCheckUtils]: 403: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,494 INFO L280 TraceCheckUtils]: 404: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,494 INFO L280 TraceCheckUtils]: 405: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,495 INFO L280 TraceCheckUtils]: 406: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,496 INFO L280 TraceCheckUtils]: 407: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,497 INFO L280 TraceCheckUtils]: 408: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,498 INFO L280 TraceCheckUtils]: 409: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,498 INFO L280 TraceCheckUtils]: 410: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,499 INFO L280 TraceCheckUtils]: 411: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,500 INFO L280 TraceCheckUtils]: 412: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,500 INFO L280 TraceCheckUtils]: 413: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,501 INFO L280 TraceCheckUtils]: 414: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,501 INFO L280 TraceCheckUtils]: 415: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,502 INFO L280 TraceCheckUtils]: 416: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-08 23:58:56,503 INFO L280 TraceCheckUtils]: 417: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {1241#false} is VALID [2020-07-08 23:58:56,503 INFO L280 TraceCheckUtils]: 418: Hoare triple {1241#false} ~nl1~0 := 1; {1241#false} is VALID [2020-07-08 23:58:56,503 INFO L280 TraceCheckUtils]: 419: Hoare triple {1241#false} ~mode1~0 := 0; {1241#false} is VALID [2020-07-08 23:58:56,503 INFO L280 TraceCheckUtils]: 420: Hoare triple {1241#false} havoc ~node2__newmax~5; {1241#false} is VALID [2020-07-08 23:58:56,504 INFO L280 TraceCheckUtils]: 421: Hoare triple {1241#false} ~node2__newmax~5 := 0; {1241#false} is VALID [2020-07-08 23:58:56,504 INFO L280 TraceCheckUtils]: 422: Hoare triple {1241#false} assume !(0 == ~mode2~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,504 INFO L280 TraceCheckUtils]: 423: Hoare triple {1241#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {1241#false} is VALID [2020-07-08 23:58:56,504 INFO L280 TraceCheckUtils]: 424: Hoare triple {1241#false} assume !!(0 == ~ep12~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,504 INFO L280 TraceCheckUtils]: 425: Hoare triple {1241#false} assume !!(0 == ~ep32~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,505 INFO L280 TraceCheckUtils]: 426: Hoare triple {1241#false} ~newmax2~0 := ~node2__newmax~5; {1241#false} is VALID [2020-07-08 23:58:56,505 INFO L280 TraceCheckUtils]: 427: Hoare triple {1241#false} assume 2 == ~r2~0; {1241#false} is VALID [2020-07-08 23:58:56,505 INFO L280 TraceCheckUtils]: 428: Hoare triple {1241#false} assume ~max2~0 == ~id2~0; {1241#false} is VALID [2020-07-08 23:58:56,505 INFO L280 TraceCheckUtils]: 429: Hoare triple {1241#false} ~st2~0 := 1; {1241#false} is VALID [2020-07-08 23:58:56,506 INFO L280 TraceCheckUtils]: 430: Hoare triple {1241#false} ~mode2~0 := 0; {1241#false} is VALID [2020-07-08 23:58:56,506 INFO L280 TraceCheckUtils]: 431: Hoare triple {1241#false} havoc ~node3__newmax~6; {1241#false} is VALID [2020-07-08 23:58:56,506 INFO L280 TraceCheckUtils]: 432: Hoare triple {1241#false} ~node3__newmax~6 := 0; {1241#false} is VALID [2020-07-08 23:58:56,506 INFO L280 TraceCheckUtils]: 433: Hoare triple {1241#false} assume !(0 == ~mode3~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,506 INFO L280 TraceCheckUtils]: 434: Hoare triple {1241#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {1241#false} is VALID [2020-07-08 23:58:56,507 INFO L280 TraceCheckUtils]: 435: Hoare triple {1241#false} assume !!(0 == ~ep13~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,507 INFO L280 TraceCheckUtils]: 436: Hoare triple {1241#false} assume !!(0 == ~ep23~0 % 256); {1241#false} is VALID [2020-07-08 23:58:56,510 INFO L280 TraceCheckUtils]: 437: Hoare triple {1241#false} ~newmax3~0 := ~node3__newmax~6; {1241#false} is VALID [2020-07-08 23:58:56,510 INFO L280 TraceCheckUtils]: 438: Hoare triple {1241#false} assume 2 == ~r3~0; {1241#false} is VALID [2020-07-08 23:58:56,510 INFO L280 TraceCheckUtils]: 439: Hoare triple {1241#false} assume ~max3~0 == ~id3~0; {1241#false} is VALID [2020-07-08 23:58:56,511 INFO L280 TraceCheckUtils]: 440: Hoare triple {1241#false} ~st3~0 := 1; {1241#false} is VALID [2020-07-08 23:58:56,511 INFO L280 TraceCheckUtils]: 441: Hoare triple {1241#false} ~mode3~0 := 0; {1241#false} is VALID [2020-07-08 23:58:56,511 INFO L280 TraceCheckUtils]: 442: Hoare triple {1241#false} ~p12_old~0 := ~p12_new~0; {1241#false} is VALID [2020-07-08 23:58:56,515 INFO L280 TraceCheckUtils]: 443: Hoare triple {1241#false} ~p12_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,515 INFO L280 TraceCheckUtils]: 444: Hoare triple {1241#false} ~p13_old~0 := ~p13_new~0; {1241#false} is VALID [2020-07-08 23:58:56,515 INFO L280 TraceCheckUtils]: 445: Hoare triple {1241#false} ~p13_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,515 INFO L280 TraceCheckUtils]: 446: Hoare triple {1241#false} ~p21_old~0 := ~p21_new~0; {1241#false} is VALID [2020-07-08 23:58:56,517 INFO L280 TraceCheckUtils]: 447: Hoare triple {1241#false} ~p21_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,517 INFO L280 TraceCheckUtils]: 448: Hoare triple {1241#false} ~p23_old~0 := ~p23_new~0; {1241#false} is VALID [2020-07-08 23:58:56,517 INFO L280 TraceCheckUtils]: 449: Hoare triple {1241#false} ~p23_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,518 INFO L280 TraceCheckUtils]: 450: Hoare triple {1241#false} ~p31_old~0 := ~p31_new~0; {1241#false} is VALID [2020-07-08 23:58:56,518 INFO L280 TraceCheckUtils]: 451: Hoare triple {1241#false} ~p31_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,518 INFO L280 TraceCheckUtils]: 452: Hoare triple {1241#false} ~p32_old~0 := ~p32_new~0; {1241#false} is VALID [2020-07-08 23:58:56,518 INFO L280 TraceCheckUtils]: 453: Hoare triple {1241#false} ~p32_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-08 23:58:56,518 INFO L280 TraceCheckUtils]: 454: Hoare triple {1241#false} havoc ~check__tmp~8; {1241#false} is VALID [2020-07-08 23:58:56,519 INFO L280 TraceCheckUtils]: 455: Hoare triple {1241#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1241#false} is VALID [2020-07-08 23:58:56,519 INFO L280 TraceCheckUtils]: 456: Hoare triple {1241#false} ~check__tmp~8 := 0; {1241#false} is VALID [2020-07-08 23:58:56,519 INFO L280 TraceCheckUtils]: 457: Hoare triple {1241#false} ~__return_2828~0 := ~check__tmp~8; {1241#false} is VALID [2020-07-08 23:58:56,521 INFO L280 TraceCheckUtils]: 458: Hoare triple {1241#false} ~main__c1~0 := ~__return_2828~0; {1241#false} is VALID [2020-07-08 23:58:56,521 INFO L280 TraceCheckUtils]: 459: Hoare triple {1241#false} havoc ~__tmp_8~0; {1241#false} is VALID [2020-07-08 23:58:56,521 INFO L280 TraceCheckUtils]: 460: Hoare triple {1241#false} ~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1); {1241#false} is VALID [2020-07-08 23:58:56,521 INFO L280 TraceCheckUtils]: 461: Hoare triple {1241#false} havoc ~assert__arg~7; {1241#false} is VALID [2020-07-08 23:58:56,522 INFO L280 TraceCheckUtils]: 462: Hoare triple {1241#false} ~assert__arg~7 := ~__tmp_8~0; {1241#false} is VALID [2020-07-08 23:58:56,522 INFO L280 TraceCheckUtils]: 463: Hoare triple {1241#false} assume 0 == ~assert__arg~7 % 256; {1241#false} is VALID [2020-07-08 23:58:56,522 INFO L280 TraceCheckUtils]: 464: Hoare triple {1241#false} assume !false; {1241#false} is VALID [2020-07-08 23:58:56,779 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 23:58:56,780 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [560014182] [2020-07-08 23:58:56,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:58:56,783 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 23:58:56,784 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012144353] [2020-07-08 23:58:56,796 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 465 [2020-07-08 23:58:56,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:58:56,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 23:58:57,541 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:58:57,542 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 23:58:57,543 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:58:57,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 23:58:57,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 23:58:57,562 INFO L87 Difference]: Start difference. First operand 1237 states. Second operand 4 states. [2020-07-08 23:59:08,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:08,582 INFO L93 Difference]: Finished difference Result 2024 states and 2590 transitions. [2020-07-08 23:59:08,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 23:59:08,582 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 465 [2020-07-08 23:59:08,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:59:08,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 23:59:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2590 transitions. [2020-07-08 23:59:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 23:59:08,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2590 transitions. [2020-07-08 23:59:08,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2590 transitions. [2020-07-08 23:59:11,320 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2590 edges. 2590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:11,571 INFO L225 Difference]: With dead ends: 2024 [2020-07-08 23:59:11,571 INFO L226 Difference]: Without dead ends: 1455 [2020-07-08 23:59:11,580 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 23:59:11,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1455 states. [2020-07-08 23:59:12,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1455 to 1448. [2020-07-08 23:59:12,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:59:12,731 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1455 states. Second operand 1448 states. [2020-07-08 23:59:12,732 INFO L74 IsIncluded]: Start isIncluded. First operand 1455 states. Second operand 1448 states. [2020-07-08 23:59:12,732 INFO L87 Difference]: Start difference. First operand 1455 states. Second operand 1448 states. [2020-07-08 23:59:12,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:12,872 INFO L93 Difference]: Finished difference Result 1455 states and 1733 transitions. [2020-07-08 23:59:12,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1733 transitions. [2020-07-08 23:59:12,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:59:12,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:59:12,877 INFO L74 IsIncluded]: Start isIncluded. First operand 1448 states. Second operand 1455 states. [2020-07-08 23:59:12,877 INFO L87 Difference]: Start difference. First operand 1448 states. Second operand 1455 states. [2020-07-08 23:59:12,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:12,992 INFO L93 Difference]: Finished difference Result 1455 states and 1733 transitions. [2020-07-08 23:59:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1733 transitions. [2020-07-08 23:59:12,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:59:12,996 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:59:12,997 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:59:12,997 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:59:12,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1448 states. [2020-07-08 23:59:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1448 states and 1727 transitions. [2020-07-08 23:59:13,156 INFO L78 Accepts]: Start accepts. Automaton has 1448 states and 1727 transitions. Word has length 465 [2020-07-08 23:59:13,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:59:13,157 INFO L479 AbstractCegarLoop]: Abstraction has 1448 states and 1727 transitions. [2020-07-08 23:59:13,157 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 23:59:13,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1448 states and 1727 transitions. [2020-07-08 23:59:14,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1727 edges. 1727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1727 transitions. [2020-07-08 23:59:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2020-07-08 23:59:15,006 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:59:15,007 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:59:15,008 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 23:59:15,008 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:59:15,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:59:15,008 INFO L82 PathProgramCache]: Analyzing trace with hash 888544568, now seen corresponding path program 1 times [2020-07-08 23:59:15,009 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:59:15,009 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [80340228] [2020-07-08 23:59:15,009 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:59:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:59:15,748 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 23:59:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:59:15,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {11170#true} ~nomsg~0 := -1; {11170#true} is VALID [2020-07-08 23:59:15,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {11170#true} ~p12~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {11170#true} ~p12_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {11170#true} ~p12_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {11170#true} ~ep12~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {11170#true} ~p13~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,804 INFO L280 TraceCheckUtils]: 7: Hoare triple {11170#true} ~p13_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {11170#true} ~p13_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {11170#true} ~ep13~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {11170#true} ~p21~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {11170#true} ~p21_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {11170#true} ~p21_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {11170#true} ~ep21~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {11170#true} ~p23~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {11170#true} ~p23_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {11170#true} ~p23_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {11170#true} ~ep23~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,806 INFO L280 TraceCheckUtils]: 18: Hoare triple {11170#true} ~p31~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,807 INFO L280 TraceCheckUtils]: 19: Hoare triple {11170#true} ~p31_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,807 INFO L280 TraceCheckUtils]: 20: Hoare triple {11170#true} ~p31_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,807 INFO L280 TraceCheckUtils]: 21: Hoare triple {11170#true} ~ep31~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {11170#true} ~p32~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,808 INFO L280 TraceCheckUtils]: 23: Hoare triple {11170#true} ~p32_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {11170#true} ~p32_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,808 INFO L280 TraceCheckUtils]: 25: Hoare triple {11170#true} ~ep32~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,808 INFO L280 TraceCheckUtils]: 26: Hoare triple {11170#true} ~id1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {11170#true} ~r1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,809 INFO L280 TraceCheckUtils]: 28: Hoare triple {11170#true} ~st1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,809 INFO L280 TraceCheckUtils]: 29: Hoare triple {11170#true} ~nl1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,809 INFO L280 TraceCheckUtils]: 30: Hoare triple {11170#true} ~m1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {11170#true} ~max1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,809 INFO L280 TraceCheckUtils]: 32: Hoare triple {11170#true} ~mode1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {11170#true} ~newmax1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,810 INFO L280 TraceCheckUtils]: 34: Hoare triple {11170#true} ~id2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,810 INFO L280 TraceCheckUtils]: 35: Hoare triple {11170#true} ~r2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,810 INFO L280 TraceCheckUtils]: 36: Hoare triple {11170#true} ~st2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,810 INFO L280 TraceCheckUtils]: 37: Hoare triple {11170#true} ~nl2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,811 INFO L280 TraceCheckUtils]: 38: Hoare triple {11170#true} ~m2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,811 INFO L280 TraceCheckUtils]: 39: Hoare triple {11170#true} ~max2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,811 INFO L280 TraceCheckUtils]: 40: Hoare triple {11170#true} ~mode2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,811 INFO L280 TraceCheckUtils]: 41: Hoare triple {11170#true} ~newmax2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,811 INFO L280 TraceCheckUtils]: 42: Hoare triple {11170#true} ~id3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {11170#true} ~r3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,812 INFO L280 TraceCheckUtils]: 44: Hoare triple {11170#true} ~st3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,812 INFO L280 TraceCheckUtils]: 45: Hoare triple {11170#true} ~nl3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,812 INFO L280 TraceCheckUtils]: 46: Hoare triple {11170#true} ~m3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,813 INFO L280 TraceCheckUtils]: 47: Hoare triple {11170#true} ~max3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,813 INFO L280 TraceCheckUtils]: 48: Hoare triple {11170#true} ~mode3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,813 INFO L280 TraceCheckUtils]: 49: Hoare triple {11170#true} ~newmax3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,813 INFO L280 TraceCheckUtils]: 50: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11170#true} is VALID [2020-07-08 23:59:15,813 INFO L280 TraceCheckUtils]: 51: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11170#true} is VALID [2020-07-08 23:59:15,814 INFO L280 TraceCheckUtils]: 52: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11170#true} is VALID [2020-07-08 23:59:15,814 INFO L280 TraceCheckUtils]: 53: Hoare triple {11170#true} ~__return_1863~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,814 INFO L280 TraceCheckUtils]: 54: Hoare triple {11170#true} ~__return_2009~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,814 INFO L280 TraceCheckUtils]: 55: Hoare triple {11170#true} ~__return_2142~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,814 INFO L280 TraceCheckUtils]: 56: Hoare triple {11170#true} ~__return_2281~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,815 INFO L280 TraceCheckUtils]: 57: Hoare triple {11170#true} ~__return_3069~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,815 INFO L280 TraceCheckUtils]: 58: Hoare triple {11170#true} ~__return_3038~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,815 INFO L280 TraceCheckUtils]: 59: Hoare triple {11170#true} ~__return_2975~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,815 INFO L280 TraceCheckUtils]: 60: Hoare triple {11170#true} ~__return_2941~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,816 INFO L280 TraceCheckUtils]: 61: Hoare triple {11170#true} ~__tmp_2420_0~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,816 INFO L280 TraceCheckUtils]: 62: Hoare triple {11170#true} ~__return_2543~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,816 INFO L280 TraceCheckUtils]: 63: Hoare triple {11170#true} ~__return_2433~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,816 INFO L280 TraceCheckUtils]: 64: Hoare triple {11170#true} ~__return_2828~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,817 INFO L280 TraceCheckUtils]: 65: Hoare triple {11170#true} ~__return_2794~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,817 INFO L280 TraceCheckUtils]: 66: Hoare triple {11170#true} ~__return_2710~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,817 INFO L280 TraceCheckUtils]: 67: Hoare triple {11170#true} ~__return_2419~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,817 INFO L280 TraceCheckUtils]: 68: Hoare triple {11170#true} assume true; {11170#true} is VALID [2020-07-08 23:59:15,818 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11170#true} {11170#true} #2486#return; {11170#true} is VALID [2020-07-08 23:59:15,826 INFO L263 TraceCheckUtils]: 0: Hoare triple {11170#true} call ULTIMATE.init(); {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 23:59:15,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {11170#true} ~nomsg~0 := -1; {11170#true} is VALID [2020-07-08 23:59:15,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {11170#true} ~p12~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {11170#true} ~p12_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {11170#true} ~p12_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {11170#true} ~ep12~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {11170#true} ~p13~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {11170#true} ~p13_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {11170#true} ~p13_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {11170#true} ~ep13~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {11170#true} ~p21~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,829 INFO L280 TraceCheckUtils]: 12: Hoare triple {11170#true} ~p21_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {11170#true} ~p21_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {11170#true} ~ep21~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,830 INFO L280 TraceCheckUtils]: 15: Hoare triple {11170#true} ~p23~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {11170#true} ~p23_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {11170#true} ~p23_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {11170#true} ~ep23~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,831 INFO L280 TraceCheckUtils]: 19: Hoare triple {11170#true} ~p31~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {11170#true} ~p31_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,831 INFO L280 TraceCheckUtils]: 21: Hoare triple {11170#true} ~p31_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,831 INFO L280 TraceCheckUtils]: 22: Hoare triple {11170#true} ~ep31~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {11170#true} ~p32~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {11170#true} ~p32_old~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,832 INFO L280 TraceCheckUtils]: 25: Hoare triple {11170#true} ~p32_new~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,832 INFO L280 TraceCheckUtils]: 26: Hoare triple {11170#true} ~ep32~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,832 INFO L280 TraceCheckUtils]: 27: Hoare triple {11170#true} ~id1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {11170#true} ~r1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,833 INFO L280 TraceCheckUtils]: 29: Hoare triple {11170#true} ~st1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {11170#true} ~nl1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,833 INFO L280 TraceCheckUtils]: 31: Hoare triple {11170#true} ~m1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,833 INFO L280 TraceCheckUtils]: 32: Hoare triple {11170#true} ~max1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,834 INFO L280 TraceCheckUtils]: 33: Hoare triple {11170#true} ~mode1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {11170#true} ~newmax1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,834 INFO L280 TraceCheckUtils]: 35: Hoare triple {11170#true} ~id2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,834 INFO L280 TraceCheckUtils]: 36: Hoare triple {11170#true} ~r2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {11170#true} ~st2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {11170#true} ~nl2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {11170#true} ~m2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {11170#true} ~max2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {11170#true} ~mode2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {11170#true} ~newmax2~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,835 INFO L280 TraceCheckUtils]: 43: Hoare triple {11170#true} ~id3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {11170#true} ~r3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,836 INFO L280 TraceCheckUtils]: 45: Hoare triple {11170#true} ~st3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {11170#true} ~nl3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {11170#true} ~m3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,837 INFO L280 TraceCheckUtils]: 48: Hoare triple {11170#true} ~max3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {11170#true} ~mode3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,837 INFO L280 TraceCheckUtils]: 50: Hoare triple {11170#true} ~newmax3~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11170#true} is VALID [2020-07-08 23:59:15,837 INFO L280 TraceCheckUtils]: 52: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11170#true} is VALID [2020-07-08 23:59:15,838 INFO L280 TraceCheckUtils]: 53: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11170#true} is VALID [2020-07-08 23:59:15,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {11170#true} ~__return_1863~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,838 INFO L280 TraceCheckUtils]: 55: Hoare triple {11170#true} ~__return_2009~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,838 INFO L280 TraceCheckUtils]: 56: Hoare triple {11170#true} ~__return_2142~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {11170#true} ~__return_2281~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 58: Hoare triple {11170#true} ~__return_3069~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 59: Hoare triple {11170#true} ~__return_3038~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 60: Hoare triple {11170#true} ~__return_2975~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {11170#true} ~__return_2941~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {11170#true} ~__tmp_2420_0~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {11170#true} ~__return_2543~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,840 INFO L280 TraceCheckUtils]: 64: Hoare triple {11170#true} ~__return_2433~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,840 INFO L280 TraceCheckUtils]: 65: Hoare triple {11170#true} ~__return_2828~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,840 INFO L280 TraceCheckUtils]: 66: Hoare triple {11170#true} ~__return_2794~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,840 INFO L280 TraceCheckUtils]: 67: Hoare triple {11170#true} ~__return_2710~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,840 INFO L280 TraceCheckUtils]: 68: Hoare triple {11170#true} ~__return_2419~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,841 INFO L280 TraceCheckUtils]: 69: Hoare triple {11170#true} assume true; {11170#true} is VALID [2020-07-08 23:59:15,841 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11170#true} {11170#true} #2486#return; {11170#true} is VALID [2020-07-08 23:59:15,841 INFO L263 TraceCheckUtils]: 71: Hoare triple {11170#true} call #t~ret30 := main(); {11170#true} is VALID [2020-07-08 23:59:15,841 INFO L280 TraceCheckUtils]: 72: Hoare triple {11170#true} havoc ~main__c1~0; {11170#true} is VALID [2020-07-08 23:59:15,842 INFO L280 TraceCheckUtils]: 73: Hoare triple {11170#true} havoc ~main__i2~0; {11170#true} is VALID [2020-07-08 23:59:15,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {11170#true} ~main__c1~0 := 0; {11170#true} is VALID [2020-07-08 23:59:15,842 INFO L280 TraceCheckUtils]: 75: Hoare triple {11170#true} ~ep12~0 := #t~nondet0; {11170#true} is VALID [2020-07-08 23:59:15,842 INFO L280 TraceCheckUtils]: 76: Hoare triple {11170#true} havoc #t~nondet0; {11170#true} is VALID [2020-07-08 23:59:15,842 INFO L280 TraceCheckUtils]: 77: Hoare triple {11170#true} ~ep13~0 := #t~nondet1; {11170#true} is VALID [2020-07-08 23:59:15,843 INFO L280 TraceCheckUtils]: 78: Hoare triple {11170#true} havoc #t~nondet1; {11170#true} is VALID [2020-07-08 23:59:15,843 INFO L280 TraceCheckUtils]: 79: Hoare triple {11170#true} ~ep21~0 := #t~nondet2; {11170#true} is VALID [2020-07-08 23:59:15,843 INFO L280 TraceCheckUtils]: 80: Hoare triple {11170#true} havoc #t~nondet2; {11170#true} is VALID [2020-07-08 23:59:15,843 INFO L280 TraceCheckUtils]: 81: Hoare triple {11170#true} ~ep23~0 := #t~nondet3; {11170#true} is VALID [2020-07-08 23:59:15,843 INFO L280 TraceCheckUtils]: 82: Hoare triple {11170#true} havoc #t~nondet3; {11170#true} is VALID [2020-07-08 23:59:15,844 INFO L280 TraceCheckUtils]: 83: Hoare triple {11170#true} ~ep31~0 := #t~nondet4; {11170#true} is VALID [2020-07-08 23:59:15,844 INFO L280 TraceCheckUtils]: 84: Hoare triple {11170#true} havoc #t~nondet4; {11170#true} is VALID [2020-07-08 23:59:15,844 INFO L280 TraceCheckUtils]: 85: Hoare triple {11170#true} ~ep32~0 := #t~nondet5; {11170#true} is VALID [2020-07-08 23:59:15,844 INFO L280 TraceCheckUtils]: 86: Hoare triple {11170#true} havoc #t~nondet5; {11170#true} is VALID [2020-07-08 23:59:15,844 INFO L280 TraceCheckUtils]: 87: Hoare triple {11170#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,845 INFO L280 TraceCheckUtils]: 88: Hoare triple {11170#true} ~id1~0 := #t~nondet6; {11170#true} is VALID [2020-07-08 23:59:15,845 INFO L280 TraceCheckUtils]: 89: Hoare triple {11170#true} havoc #t~nondet6; {11170#true} is VALID [2020-07-08 23:59:15,845 INFO L280 TraceCheckUtils]: 90: Hoare triple {11170#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,845 INFO L280 TraceCheckUtils]: 91: Hoare triple {11170#true} ~r1~0 := #t~nondet7; {11170#true} is VALID [2020-07-08 23:59:15,845 INFO L280 TraceCheckUtils]: 92: Hoare triple {11170#true} havoc #t~nondet7; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 93: Hoare triple {11170#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 94: Hoare triple {11170#true} ~st1~0 := #t~nondet8; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 95: Hoare triple {11170#true} havoc #t~nondet8; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 96: Hoare triple {11170#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 97: Hoare triple {11170#true} ~nl1~0 := #t~nondet9; {11170#true} is VALID [2020-07-08 23:59:15,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {11170#true} havoc #t~nondet9; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 99: Hoare triple {11170#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 100: Hoare triple {11170#true} ~m1~0 := #t~nondet10; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 101: Hoare triple {11170#true} havoc #t~nondet10; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 102: Hoare triple {11170#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {11170#true} ~max1~0 := #t~nondet11; {11170#true} is VALID [2020-07-08 23:59:15,847 INFO L280 TraceCheckUtils]: 104: Hoare triple {11170#true} havoc #t~nondet11; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 105: Hoare triple {11170#true} ~mode1~0 := #t~nondet12; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 106: Hoare triple {11170#true} havoc #t~nondet12; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 107: Hoare triple {11170#true} ~newmax1~0 := #t~nondet13; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 108: Hoare triple {11170#true} havoc #t~nondet13; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 109: Hoare triple {11170#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,848 INFO L280 TraceCheckUtils]: 110: Hoare triple {11170#true} ~id2~0 := #t~nondet14; {11170#true} is VALID [2020-07-08 23:59:15,849 INFO L280 TraceCheckUtils]: 111: Hoare triple {11170#true} havoc #t~nondet14; {11170#true} is VALID [2020-07-08 23:59:15,849 INFO L280 TraceCheckUtils]: 112: Hoare triple {11170#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,849 INFO L280 TraceCheckUtils]: 113: Hoare triple {11170#true} ~r2~0 := #t~nondet15; {11170#true} is VALID [2020-07-08 23:59:15,849 INFO L280 TraceCheckUtils]: 114: Hoare triple {11170#true} havoc #t~nondet15; {11170#true} is VALID [2020-07-08 23:59:15,849 INFO L280 TraceCheckUtils]: 115: Hoare triple {11170#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,850 INFO L280 TraceCheckUtils]: 116: Hoare triple {11170#true} ~st2~0 := #t~nondet16; {11170#true} is VALID [2020-07-08 23:59:15,850 INFO L280 TraceCheckUtils]: 117: Hoare triple {11170#true} havoc #t~nondet16; {11170#true} is VALID [2020-07-08 23:59:15,850 INFO L280 TraceCheckUtils]: 118: Hoare triple {11170#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,850 INFO L280 TraceCheckUtils]: 119: Hoare triple {11170#true} ~nl2~0 := #t~nondet17; {11170#true} is VALID [2020-07-08 23:59:15,850 INFO L280 TraceCheckUtils]: 120: Hoare triple {11170#true} havoc #t~nondet17; {11170#true} is VALID [2020-07-08 23:59:15,851 INFO L280 TraceCheckUtils]: 121: Hoare triple {11170#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,851 INFO L280 TraceCheckUtils]: 122: Hoare triple {11170#true} ~m2~0 := #t~nondet18; {11170#true} is VALID [2020-07-08 23:59:15,851 INFO L280 TraceCheckUtils]: 123: Hoare triple {11170#true} havoc #t~nondet18; {11170#true} is VALID [2020-07-08 23:59:15,851 INFO L280 TraceCheckUtils]: 124: Hoare triple {11170#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,852 INFO L280 TraceCheckUtils]: 125: Hoare triple {11170#true} ~max2~0 := #t~nondet19; {11170#true} is VALID [2020-07-08 23:59:15,852 INFO L280 TraceCheckUtils]: 126: Hoare triple {11170#true} havoc #t~nondet19; {11170#true} is VALID [2020-07-08 23:59:15,852 INFO L280 TraceCheckUtils]: 127: Hoare triple {11170#true} ~mode2~0 := #t~nondet20; {11170#true} is VALID [2020-07-08 23:59:15,852 INFO L280 TraceCheckUtils]: 128: Hoare triple {11170#true} havoc #t~nondet20; {11170#true} is VALID [2020-07-08 23:59:15,852 INFO L280 TraceCheckUtils]: 129: Hoare triple {11170#true} ~newmax2~0 := #t~nondet21; {11170#true} is VALID [2020-07-08 23:59:15,853 INFO L280 TraceCheckUtils]: 130: Hoare triple {11170#true} havoc #t~nondet21; {11170#true} is VALID [2020-07-08 23:59:15,853 INFO L280 TraceCheckUtils]: 131: Hoare triple {11170#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,853 INFO L280 TraceCheckUtils]: 132: Hoare triple {11170#true} ~id3~0 := #t~nondet22; {11170#true} is VALID [2020-07-08 23:59:15,853 INFO L280 TraceCheckUtils]: 133: Hoare triple {11170#true} havoc #t~nondet22; {11170#true} is VALID [2020-07-08 23:59:15,854 INFO L280 TraceCheckUtils]: 134: Hoare triple {11170#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,854 INFO L280 TraceCheckUtils]: 135: Hoare triple {11170#true} ~r3~0 := #t~nondet23; {11170#true} is VALID [2020-07-08 23:59:15,854 INFO L280 TraceCheckUtils]: 136: Hoare triple {11170#true} havoc #t~nondet23; {11170#true} is VALID [2020-07-08 23:59:15,854 INFO L280 TraceCheckUtils]: 137: Hoare triple {11170#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,854 INFO L280 TraceCheckUtils]: 138: Hoare triple {11170#true} ~st3~0 := #t~nondet24; {11170#true} is VALID [2020-07-08 23:59:15,855 INFO L280 TraceCheckUtils]: 139: Hoare triple {11170#true} havoc #t~nondet24; {11170#true} is VALID [2020-07-08 23:59:15,900 INFO L280 TraceCheckUtils]: 140: Hoare triple {11170#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,900 INFO L280 TraceCheckUtils]: 141: Hoare triple {11170#true} ~nl3~0 := #t~nondet25; {11170#true} is VALID [2020-07-08 23:59:15,900 INFO L280 TraceCheckUtils]: 142: Hoare triple {11170#true} havoc #t~nondet25; {11170#true} is VALID [2020-07-08 23:59:15,900 INFO L280 TraceCheckUtils]: 143: Hoare triple {11170#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,901 INFO L280 TraceCheckUtils]: 144: Hoare triple {11170#true} ~m3~0 := #t~nondet26; {11170#true} is VALID [2020-07-08 23:59:15,901 INFO L280 TraceCheckUtils]: 145: Hoare triple {11170#true} havoc #t~nondet26; {11170#true} is VALID [2020-07-08 23:59:15,901 INFO L280 TraceCheckUtils]: 146: Hoare triple {11170#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {11170#true} is VALID [2020-07-08 23:59:15,901 INFO L280 TraceCheckUtils]: 147: Hoare triple {11170#true} ~max3~0 := #t~nondet27; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 148: Hoare triple {11170#true} havoc #t~nondet27; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 149: Hoare triple {11170#true} ~mode3~0 := #t~nondet28; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 150: Hoare triple {11170#true} havoc #t~nondet28; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 151: Hoare triple {11170#true} ~newmax3~0 := #t~nondet29; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 152: Hoare triple {11170#true} havoc #t~nondet29; {11170#true} is VALID [2020-07-08 23:59:15,903 INFO L280 TraceCheckUtils]: 153: Hoare triple {11170#true} havoc ~init__r121~0; {11170#true} is VALID [2020-07-08 23:59:15,904 INFO L280 TraceCheckUtils]: 154: Hoare triple {11170#true} havoc ~init__r131~0; {11170#true} is VALID [2020-07-08 23:59:15,904 INFO L280 TraceCheckUtils]: 155: Hoare triple {11170#true} havoc ~init__r211~0; {11170#true} is VALID [2020-07-08 23:59:15,904 INFO L280 TraceCheckUtils]: 156: Hoare triple {11170#true} havoc ~init__r231~0; {11170#true} is VALID [2020-07-08 23:59:15,904 INFO L280 TraceCheckUtils]: 157: Hoare triple {11170#true} havoc ~init__r311~0; {11170#true} is VALID [2020-07-08 23:59:15,904 INFO L280 TraceCheckUtils]: 158: Hoare triple {11170#true} havoc ~init__r321~0; {11170#true} is VALID [2020-07-08 23:59:15,905 INFO L280 TraceCheckUtils]: 159: Hoare triple {11170#true} havoc ~init__r122~0; {11170#true} is VALID [2020-07-08 23:59:15,905 INFO L280 TraceCheckUtils]: 160: Hoare triple {11170#true} havoc ~init__tmp~0; {11170#true} is VALID [2020-07-08 23:59:15,905 INFO L280 TraceCheckUtils]: 161: Hoare triple {11170#true} havoc ~init__r132~0; {11170#true} is VALID [2020-07-08 23:59:15,905 INFO L280 TraceCheckUtils]: 162: Hoare triple {11170#true} havoc ~init__tmp___0~0; {11170#true} is VALID [2020-07-08 23:59:15,905 INFO L280 TraceCheckUtils]: 163: Hoare triple {11170#true} havoc ~init__r212~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 164: Hoare triple {11170#true} havoc ~init__tmp___1~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 165: Hoare triple {11170#true} havoc ~init__r232~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 166: Hoare triple {11170#true} havoc ~init__tmp___2~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 167: Hoare triple {11170#true} havoc ~init__r312~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 168: Hoare triple {11170#true} havoc ~init__tmp___3~0; {11170#true} is VALID [2020-07-08 23:59:15,906 INFO L280 TraceCheckUtils]: 169: Hoare triple {11170#true} havoc ~init__r322~0; {11170#true} is VALID [2020-07-08 23:59:15,907 INFO L280 TraceCheckUtils]: 170: Hoare triple {11170#true} havoc ~init__tmp___4~0; {11170#true} is VALID [2020-07-08 23:59:15,907 INFO L280 TraceCheckUtils]: 171: Hoare triple {11170#true} havoc ~init__tmp___5~0; {11170#true} is VALID [2020-07-08 23:59:15,911 INFO L280 TraceCheckUtils]: 172: Hoare triple {11170#true} ~init__r121~0 := ~ep12~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,912 INFO L280 TraceCheckUtils]: 173: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,913 INFO L280 TraceCheckUtils]: 174: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,913 INFO L280 TraceCheckUtils]: 175: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,914 INFO L280 TraceCheckUtils]: 176: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,914 INFO L280 TraceCheckUtils]: 177: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-08 23:59:15,915 INFO L280 TraceCheckUtils]: 178: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,915 INFO L280 TraceCheckUtils]: 179: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,916 INFO L280 TraceCheckUtils]: 180: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,916 INFO L280 TraceCheckUtils]: 181: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,917 INFO L280 TraceCheckUtils]: 182: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,917 INFO L280 TraceCheckUtils]: 183: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,918 INFO L280 TraceCheckUtils]: 184: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,918 INFO L280 TraceCheckUtils]: 185: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,918 INFO L280 TraceCheckUtils]: 186: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,919 INFO L280 TraceCheckUtils]: 187: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,919 INFO L280 TraceCheckUtils]: 188: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,920 INFO L280 TraceCheckUtils]: 189: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,920 INFO L280 TraceCheckUtils]: 190: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,921 INFO L280 TraceCheckUtils]: 191: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,922 INFO L280 TraceCheckUtils]: 192: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,923 INFO L280 TraceCheckUtils]: 193: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,924 INFO L280 TraceCheckUtils]: 194: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,925 INFO L280 TraceCheckUtils]: 195: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,925 INFO L280 TraceCheckUtils]: 196: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,926 INFO L280 TraceCheckUtils]: 197: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,926 INFO L280 TraceCheckUtils]: 198: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,927 INFO L280 TraceCheckUtils]: 199: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,927 INFO L280 TraceCheckUtils]: 200: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,928 INFO L280 TraceCheckUtils]: 201: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,928 INFO L280 TraceCheckUtils]: 202: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,929 INFO L280 TraceCheckUtils]: 203: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,929 INFO L280 TraceCheckUtils]: 204: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,930 INFO L280 TraceCheckUtils]: 205: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,930 INFO L280 TraceCheckUtils]: 206: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,931 INFO L280 TraceCheckUtils]: 207: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,932 INFO L280 TraceCheckUtils]: 208: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,932 INFO L280 TraceCheckUtils]: 209: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,933 INFO L280 TraceCheckUtils]: 210: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,933 INFO L280 TraceCheckUtils]: 211: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,934 INFO L280 TraceCheckUtils]: 212: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,934 INFO L280 TraceCheckUtils]: 213: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,935 INFO L280 TraceCheckUtils]: 214: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,935 INFO L280 TraceCheckUtils]: 215: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,936 INFO L280 TraceCheckUtils]: 216: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,936 INFO L280 TraceCheckUtils]: 217: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,937 INFO L280 TraceCheckUtils]: 218: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,937 INFO L280 TraceCheckUtils]: 219: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,938 INFO L280 TraceCheckUtils]: 220: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,938 INFO L280 TraceCheckUtils]: 221: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1863~0 := ~init__tmp___5~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,943 INFO L280 TraceCheckUtils]: 222: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1863~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,944 INFO L280 TraceCheckUtils]: 223: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,944 INFO L280 TraceCheckUtils]: 224: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,945 INFO L280 TraceCheckUtils]: 225: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,946 INFO L280 TraceCheckUtils]: 226: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,946 INFO L280 TraceCheckUtils]: 227: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,947 INFO L280 TraceCheckUtils]: 228: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,947 INFO L280 TraceCheckUtils]: 229: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,948 INFO L280 TraceCheckUtils]: 230: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,948 INFO L280 TraceCheckUtils]: 231: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,949 INFO L280 TraceCheckUtils]: 232: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,949 INFO L280 TraceCheckUtils]: 233: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,950 INFO L280 TraceCheckUtils]: 234: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,950 INFO L280 TraceCheckUtils]: 235: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,951 INFO L280 TraceCheckUtils]: 236: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,951 INFO L280 TraceCheckUtils]: 237: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,952 INFO L280 TraceCheckUtils]: 238: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,952 INFO L280 TraceCheckUtils]: 239: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,953 INFO L280 TraceCheckUtils]: 240: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,954 INFO L280 TraceCheckUtils]: 241: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-08 23:59:15,955 INFO L280 TraceCheckUtils]: 242: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,955 INFO L280 TraceCheckUtils]: 243: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,955 INFO L280 TraceCheckUtils]: 244: Hoare triple {11171#false} ~mode1~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,955 INFO L280 TraceCheckUtils]: 245: Hoare triple {11171#false} havoc ~node2__newmax~0; {11171#false} is VALID [2020-07-08 23:59:15,955 INFO L280 TraceCheckUtils]: 246: Hoare triple {11171#false} ~node2__newmax~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,956 INFO L280 TraceCheckUtils]: 247: Hoare triple {11171#false} assume !!(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,956 INFO L280 TraceCheckUtils]: 248: Hoare triple {11171#false} assume ~r2~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,956 INFO L280 TraceCheckUtils]: 249: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,956 INFO L280 TraceCheckUtils]: 250: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,956 INFO L280 TraceCheckUtils]: 251: Hoare triple {11171#false} ~mode2~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,957 INFO L280 TraceCheckUtils]: 252: Hoare triple {11171#false} havoc ~node3__newmax~0; {11171#false} is VALID [2020-07-08 23:59:15,957 INFO L280 TraceCheckUtils]: 253: Hoare triple {11171#false} ~node3__newmax~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,957 INFO L280 TraceCheckUtils]: 254: Hoare triple {11171#false} assume !!(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,957 INFO L280 TraceCheckUtils]: 255: Hoare triple {11171#false} assume ~r3~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,958 INFO L280 TraceCheckUtils]: 256: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,958 INFO L280 TraceCheckUtils]: 257: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,958 INFO L280 TraceCheckUtils]: 258: Hoare triple {11171#false} ~mode3~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,958 INFO L280 TraceCheckUtils]: 259: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-08 23:59:15,958 INFO L280 TraceCheckUtils]: 260: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,959 INFO L280 TraceCheckUtils]: 261: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-08 23:59:15,959 INFO L280 TraceCheckUtils]: 262: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,959 INFO L280 TraceCheckUtils]: 263: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-08 23:59:15,959 INFO L280 TraceCheckUtils]: 264: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,959 INFO L280 TraceCheckUtils]: 265: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-08 23:59:15,960 INFO L280 TraceCheckUtils]: 266: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,960 INFO L280 TraceCheckUtils]: 267: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-08 23:59:15,960 INFO L280 TraceCheckUtils]: 268: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,960 INFO L280 TraceCheckUtils]: 269: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-08 23:59:15,961 INFO L280 TraceCheckUtils]: 270: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,961 INFO L280 TraceCheckUtils]: 271: Hoare triple {11171#false} havoc ~check__tmp~0; {11171#false} is VALID [2020-07-08 23:59:15,961 INFO L280 TraceCheckUtils]: 272: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,961 INFO L280 TraceCheckUtils]: 273: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,961 INFO L280 TraceCheckUtils]: 274: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,962 INFO L280 TraceCheckUtils]: 275: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,962 INFO L280 TraceCheckUtils]: 276: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,962 INFO L280 TraceCheckUtils]: 277: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-08 23:59:15,962 INFO L280 TraceCheckUtils]: 278: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,962 INFO L280 TraceCheckUtils]: 279: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 280: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 281: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 282: Hoare triple {11171#false} ~check__tmp~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 283: Hoare triple {11171#false} ~__return_2009~0 := ~check__tmp~0; {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 284: Hoare triple {11171#false} ~main__c1~0 := ~__return_2009~0; {11171#false} is VALID [2020-07-08 23:59:15,963 INFO L280 TraceCheckUtils]: 285: Hoare triple {11171#false} havoc ~__tmp_1~0; {11171#false} is VALID [2020-07-08 23:59:15,964 INFO L280 TraceCheckUtils]: 286: Hoare triple {11171#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-08 23:59:15,964 INFO L280 TraceCheckUtils]: 287: Hoare triple {11171#false} havoc ~assert__arg~0; {11171#false} is VALID [2020-07-08 23:59:15,964 INFO L280 TraceCheckUtils]: 288: Hoare triple {11171#false} ~assert__arg~0 := ~__tmp_1~0; {11171#false} is VALID [2020-07-08 23:59:15,964 INFO L280 TraceCheckUtils]: 289: Hoare triple {11171#false} assume !(0 == ~assert__arg~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,964 INFO L280 TraceCheckUtils]: 290: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,965 INFO L280 TraceCheckUtils]: 291: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,965 INFO L280 TraceCheckUtils]: 292: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-08 23:59:15,965 INFO L280 TraceCheckUtils]: 293: Hoare triple {11171#false} havoc ~node1__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,965 INFO L280 TraceCheckUtils]: 294: Hoare triple {11171#false} ~node1__newmax~1 := 0; {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 295: Hoare triple {11171#false} assume !(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 296: Hoare triple {11171#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 297: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 298: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 299: Hoare triple {11171#false} ~newmax1~0 := ~node1__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,966 INFO L280 TraceCheckUtils]: 300: Hoare triple {11171#false} assume !(2 == ~r1~0); {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 301: Hoare triple {11171#false} ~mode1~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 302: Hoare triple {11171#false} havoc ~node2__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 303: Hoare triple {11171#false} ~node2__newmax~1 := 0; {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 304: Hoare triple {11171#false} assume !(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 305: Hoare triple {11171#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,967 INFO L280 TraceCheckUtils]: 306: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 307: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 308: Hoare triple {11171#false} ~newmax2~0 := ~node2__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 309: Hoare triple {11171#false} assume !(2 == ~r2~0); {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 310: Hoare triple {11171#false} ~mode2~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 311: Hoare triple {11171#false} havoc ~node3__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,968 INFO L280 TraceCheckUtils]: 312: Hoare triple {11171#false} ~node3__newmax~1 := 0; {11171#false} is VALID [2020-07-08 23:59:15,969 INFO L280 TraceCheckUtils]: 313: Hoare triple {11171#false} assume !(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,969 INFO L280 TraceCheckUtils]: 314: Hoare triple {11171#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,969 INFO L280 TraceCheckUtils]: 315: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,969 INFO L280 TraceCheckUtils]: 316: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,969 INFO L280 TraceCheckUtils]: 317: Hoare triple {11171#false} ~newmax3~0 := ~node3__newmax~1; {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 318: Hoare triple {11171#false} assume !(2 == ~r3~0); {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 319: Hoare triple {11171#false} ~mode3~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 320: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 321: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 322: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-08 23:59:15,970 INFO L280 TraceCheckUtils]: 323: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 324: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 325: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 326: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 327: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 328: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-08 23:59:15,971 INFO L280 TraceCheckUtils]: 329: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,972 INFO L280 TraceCheckUtils]: 330: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-08 23:59:15,972 INFO L280 TraceCheckUtils]: 331: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,972 INFO L280 TraceCheckUtils]: 332: Hoare triple {11171#false} havoc ~check__tmp~1; {11171#false} is VALID [2020-07-08 23:59:15,972 INFO L280 TraceCheckUtils]: 333: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,972 INFO L280 TraceCheckUtils]: 334: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 335: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 336: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 337: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 338: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 339: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,973 INFO L280 TraceCheckUtils]: 340: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,974 INFO L280 TraceCheckUtils]: 341: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-08 23:59:15,974 INFO L280 TraceCheckUtils]: 342: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,974 INFO L280 TraceCheckUtils]: 343: Hoare triple {11171#false} ~check__tmp~1 := 1; {11171#false} is VALID [2020-07-08 23:59:15,974 INFO L280 TraceCheckUtils]: 344: Hoare triple {11171#false} ~__return_2142~0 := ~check__tmp~1; {11171#false} is VALID [2020-07-08 23:59:15,974 INFO L280 TraceCheckUtils]: 345: Hoare triple {11171#false} ~main__c1~0 := ~__return_2142~0; {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 346: Hoare triple {11171#false} havoc ~__tmp_2~0; {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 347: Hoare triple {11171#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 348: Hoare triple {11171#false} havoc ~assert__arg~1; {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 349: Hoare triple {11171#false} ~assert__arg~1 := ~__tmp_2~0; {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 350: Hoare triple {11171#false} assume !(0 == ~assert__arg~1 % 256); {11171#false} is VALID [2020-07-08 23:59:15,975 INFO L280 TraceCheckUtils]: 351: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,976 INFO L280 TraceCheckUtils]: 352: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,976 INFO L280 TraceCheckUtils]: 353: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-08 23:59:15,976 INFO L280 TraceCheckUtils]: 354: Hoare triple {11171#false} havoc ~node1__newmax~2; {11171#false} is VALID [2020-07-08 23:59:15,976 INFO L280 TraceCheckUtils]: 355: Hoare triple {11171#false} ~node1__newmax~2 := 0; {11171#false} is VALID [2020-07-08 23:59:15,976 INFO L280 TraceCheckUtils]: 356: Hoare triple {11171#false} assume !!(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 357: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 358: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 359: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 360: Hoare triple {11171#false} ~mode1~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 361: Hoare triple {11171#false} havoc ~node2__newmax~2; {11171#false} is VALID [2020-07-08 23:59:15,977 INFO L280 TraceCheckUtils]: 362: Hoare triple {11171#false} ~node2__newmax~2 := 0; {11171#false} is VALID [2020-07-08 23:59:15,978 INFO L280 TraceCheckUtils]: 363: Hoare triple {11171#false} assume !!(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,978 INFO L280 TraceCheckUtils]: 364: Hoare triple {11171#false} assume ~r2~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,978 INFO L280 TraceCheckUtils]: 365: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,978 INFO L280 TraceCheckUtils]: 366: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,978 INFO L280 TraceCheckUtils]: 367: Hoare triple {11171#false} ~mode2~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 368: Hoare triple {11171#false} havoc ~node3__newmax~2; {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 369: Hoare triple {11171#false} ~node3__newmax~2 := 0; {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 370: Hoare triple {11171#false} assume !!(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 371: Hoare triple {11171#false} assume ~r3~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 372: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,979 INFO L280 TraceCheckUtils]: 373: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,980 INFO L280 TraceCheckUtils]: 374: Hoare triple {11171#false} ~mode3~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,980 INFO L280 TraceCheckUtils]: 375: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-08 23:59:15,980 INFO L280 TraceCheckUtils]: 376: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,980 INFO L280 TraceCheckUtils]: 377: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-08 23:59:15,980 INFO L280 TraceCheckUtils]: 378: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 379: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 380: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 381: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 382: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 383: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-08 23:59:15,981 INFO L280 TraceCheckUtils]: 384: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 385: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 386: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 387: Hoare triple {11171#false} havoc ~check__tmp~2; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 388: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 389: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,982 INFO L280 TraceCheckUtils]: 390: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 391: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 392: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 393: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 394: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 395: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-08 23:59:15,983 INFO L280 TraceCheckUtils]: 396: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-08 23:59:15,984 INFO L280 TraceCheckUtils]: 397: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-08 23:59:15,984 INFO L280 TraceCheckUtils]: 398: Hoare triple {11171#false} ~check__tmp~2 := 1; {11171#false} is VALID [2020-07-08 23:59:15,984 INFO L280 TraceCheckUtils]: 399: Hoare triple {11171#false} ~__return_2281~0 := ~check__tmp~2; {11171#false} is VALID [2020-07-08 23:59:15,984 INFO L280 TraceCheckUtils]: 400: Hoare triple {11171#false} ~main__c1~0 := ~__return_2281~0; {11171#false} is VALID [2020-07-08 23:59:15,985 INFO L280 TraceCheckUtils]: 401: Hoare triple {11171#false} havoc ~__tmp_3~0; {11171#false} is VALID [2020-07-08 23:59:15,985 INFO L280 TraceCheckUtils]: 402: Hoare triple {11171#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-08 23:59:15,985 INFO L280 TraceCheckUtils]: 403: Hoare triple {11171#false} havoc ~assert__arg~2; {11171#false} is VALID [2020-07-08 23:59:15,985 INFO L280 TraceCheckUtils]: 404: Hoare triple {11171#false} ~assert__arg~2 := ~__tmp_3~0; {11171#false} is VALID [2020-07-08 23:59:15,986 INFO L280 TraceCheckUtils]: 405: Hoare triple {11171#false} assume !(0 == ~assert__arg~2 % 256); {11171#false} is VALID [2020-07-08 23:59:15,986 INFO L280 TraceCheckUtils]: 406: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,986 INFO L280 TraceCheckUtils]: 407: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-08 23:59:15,986 INFO L280 TraceCheckUtils]: 408: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-08 23:59:15,986 INFO L280 TraceCheckUtils]: 409: Hoare triple {11171#false} havoc ~node1__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,987 INFO L280 TraceCheckUtils]: 410: Hoare triple {11171#false} ~node1__newmax~3 := 0; {11171#false} is VALID [2020-07-08 23:59:15,987 INFO L280 TraceCheckUtils]: 411: Hoare triple {11171#false} assume !(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,987 INFO L280 TraceCheckUtils]: 412: Hoare triple {11171#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,987 INFO L280 TraceCheckUtils]: 413: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,987 INFO L280 TraceCheckUtils]: 414: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,988 INFO L280 TraceCheckUtils]: 415: Hoare triple {11171#false} ~newmax1~0 := ~node1__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,988 INFO L280 TraceCheckUtils]: 416: Hoare triple {11171#false} assume 2 == ~r1~0; {11171#false} is VALID [2020-07-08 23:59:15,988 INFO L280 TraceCheckUtils]: 417: Hoare triple {11171#false} assume ~max1~0 == ~id1~0; {11171#false} is VALID [2020-07-08 23:59:15,988 INFO L280 TraceCheckUtils]: 418: Hoare triple {11171#false} ~st1~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,988 INFO L280 TraceCheckUtils]: 419: Hoare triple {11171#false} ~mode1~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,989 INFO L280 TraceCheckUtils]: 420: Hoare triple {11171#false} havoc ~node2__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,989 INFO L280 TraceCheckUtils]: 421: Hoare triple {11171#false} ~node2__newmax~3 := 0; {11171#false} is VALID [2020-07-08 23:59:15,989 INFO L280 TraceCheckUtils]: 422: Hoare triple {11171#false} assume !(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,989 INFO L280 TraceCheckUtils]: 423: Hoare triple {11171#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,990 INFO L280 TraceCheckUtils]: 424: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,990 INFO L280 TraceCheckUtils]: 425: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,990 INFO L280 TraceCheckUtils]: 426: Hoare triple {11171#false} ~newmax2~0 := ~node2__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,990 INFO L280 TraceCheckUtils]: 427: Hoare triple {11171#false} assume 2 == ~r2~0; {11171#false} is VALID [2020-07-08 23:59:15,990 INFO L280 TraceCheckUtils]: 428: Hoare triple {11171#false} assume ~max2~0 == ~id2~0; {11171#false} is VALID [2020-07-08 23:59:15,991 INFO L280 TraceCheckUtils]: 429: Hoare triple {11171#false} ~st2~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,991 INFO L280 TraceCheckUtils]: 430: Hoare triple {11171#false} ~mode2~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,991 INFO L280 TraceCheckUtils]: 431: Hoare triple {11171#false} havoc ~node3__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,991 INFO L280 TraceCheckUtils]: 432: Hoare triple {11171#false} ~node3__newmax~3 := 0; {11171#false} is VALID [2020-07-08 23:59:15,991 INFO L280 TraceCheckUtils]: 433: Hoare triple {11171#false} assume !(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,992 INFO L280 TraceCheckUtils]: 434: Hoare triple {11171#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {11171#false} is VALID [2020-07-08 23:59:15,992 INFO L280 TraceCheckUtils]: 435: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,992 INFO L280 TraceCheckUtils]: 436: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-08 23:59:15,992 INFO L280 TraceCheckUtils]: 437: Hoare triple {11171#false} ~newmax3~0 := ~node3__newmax~3; {11171#false} is VALID [2020-07-08 23:59:15,992 INFO L280 TraceCheckUtils]: 438: Hoare triple {11171#false} assume 2 == ~r3~0; {11171#false} is VALID [2020-07-08 23:59:15,993 INFO L280 TraceCheckUtils]: 439: Hoare triple {11171#false} assume ~max3~0 == ~id3~0; {11171#false} is VALID [2020-07-08 23:59:15,993 INFO L280 TraceCheckUtils]: 440: Hoare triple {11171#false} ~st3~0 := 1; {11171#false} is VALID [2020-07-08 23:59:15,993 INFO L280 TraceCheckUtils]: 441: Hoare triple {11171#false} ~mode3~0 := 0; {11171#false} is VALID [2020-07-08 23:59:15,993 INFO L280 TraceCheckUtils]: 442: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-08 23:59:15,993 INFO L280 TraceCheckUtils]: 443: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,994 INFO L280 TraceCheckUtils]: 444: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-08 23:59:15,994 INFO L280 TraceCheckUtils]: 445: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,994 INFO L280 TraceCheckUtils]: 446: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-08 23:59:15,994 INFO L280 TraceCheckUtils]: 447: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,994 INFO L280 TraceCheckUtils]: 448: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 449: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 450: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 451: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 452: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 453: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-08 23:59:15,995 INFO L280 TraceCheckUtils]: 454: Hoare triple {11171#false} havoc ~check__tmp~3; {11171#false} is VALID [2020-07-08 23:59:15,996 INFO L280 TraceCheckUtils]: 455: Hoare triple {11171#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {11171#false} is VALID [2020-07-08 23:59:15,996 INFO L280 TraceCheckUtils]: 456: Hoare triple {11171#false} ~check__tmp~3 := 0; {11171#false} is VALID [2020-07-08 23:59:15,996 INFO L280 TraceCheckUtils]: 457: Hoare triple {11171#false} ~__return_3069~0 := ~check__tmp~3; {11171#false} is VALID [2020-07-08 23:59:15,996 INFO L280 TraceCheckUtils]: 458: Hoare triple {11171#false} ~main__c1~0 := ~__return_3069~0; {11171#false} is VALID [2020-07-08 23:59:15,996 INFO L280 TraceCheckUtils]: 459: Hoare triple {11171#false} havoc ~__tmp_4~0; {11171#false} is VALID [2020-07-08 23:59:15,997 INFO L280 TraceCheckUtils]: 460: Hoare triple {11171#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-08 23:59:15,997 INFO L280 TraceCheckUtils]: 461: Hoare triple {11171#false} havoc ~assert__arg~3; {11171#false} is VALID [2020-07-08 23:59:15,997 INFO L280 TraceCheckUtils]: 462: Hoare triple {11171#false} ~assert__arg~3 := ~__tmp_4~0; {11171#false} is VALID [2020-07-08 23:59:15,997 INFO L280 TraceCheckUtils]: 463: Hoare triple {11171#false} assume 0 == ~assert__arg~3 % 256; {11171#false} is VALID [2020-07-08 23:59:15,997 INFO L280 TraceCheckUtils]: 464: Hoare triple {11171#false} assume !false; {11171#false} is VALID [2020-07-08 23:59:16,170 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 23:59:16,170 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [80340228] [2020-07-08 23:59:16,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:59:16,171 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 23:59:16,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640975698] [2020-07-08 23:59:16,173 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 465 [2020-07-08 23:59:16,174 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:59:16,174 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 23:59:16,673 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:16,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 23:59:16,674 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:59:16,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 23:59:16,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 23:59:16,675 INFO L87 Difference]: Start difference. First operand 1448 states and 1727 transitions. Second operand 5 states. [2020-07-08 23:59:35,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:35,467 INFO L93 Difference]: Finished difference Result 3896 states and 4702 transitions. [2020-07-08 23:59:35,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 23:59:35,467 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 465 [2020-07-08 23:59:35,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 23:59:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 23:59:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3384 transitions. [2020-07-08 23:59:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 23:59:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3384 transitions. [2020-07-08 23:59:35,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3384 transitions. [2020-07-08 23:59:39,591 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3384 edges. 3384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:39,850 INFO L225 Difference]: With dead ends: 3896 [2020-07-08 23:59:39,850 INFO L226 Difference]: Without dead ends: 2640 [2020-07-08 23:59:39,853 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 23:59:39,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2640 states. [2020-07-08 23:59:43,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2640 to 2513. [2020-07-08 23:59:43,898 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 23:59:43,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2640 states. Second operand 2513 states. [2020-07-08 23:59:43,898 INFO L74 IsIncluded]: Start isIncluded. First operand 2640 states. Second operand 2513 states. [2020-07-08 23:59:43,898 INFO L87 Difference]: Start difference. First operand 2640 states. Second operand 2513 states. [2020-07-08 23:59:44,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:44,145 INFO L93 Difference]: Finished difference Result 2640 states and 3160 transitions. [2020-07-08 23:59:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3160 transitions. [2020-07-08 23:59:44,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:59:44,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:59:44,150 INFO L74 IsIncluded]: Start isIncluded. First operand 2513 states. Second operand 2640 states. [2020-07-08 23:59:44,150 INFO L87 Difference]: Start difference. First operand 2513 states. Second operand 2640 states. [2020-07-08 23:59:44,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 23:59:44,367 INFO L93 Difference]: Finished difference Result 2640 states and 3160 transitions. [2020-07-08 23:59:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3160 transitions. [2020-07-08 23:59:44,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 23:59:44,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 23:59:44,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 23:59:44,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 23:59:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2513 states. [2020-07-08 23:59:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2513 states and 3033 transitions. [2020-07-08 23:59:44,814 INFO L78 Accepts]: Start accepts. Automaton has 2513 states and 3033 transitions. Word has length 465 [2020-07-08 23:59:44,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 23:59:44,814 INFO L479 AbstractCegarLoop]: Abstraction has 2513 states and 3033 transitions. [2020-07-08 23:59:44,815 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 23:59:44,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2513 states and 3033 transitions. [2020-07-08 23:59:48,835 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3033 edges. 3033 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3033 transitions. [2020-07-08 23:59:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2020-07-08 23:59:48,843 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 23:59:48,844 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 23:59:48,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 23:59:48,844 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 23:59:48,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 23:59:48,845 INFO L82 PathProgramCache]: Analyzing trace with hash 481500190, now seen corresponding path program 1 times [2020-07-08 23:59:48,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 23:59:48,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [439191791] [2020-07-08 23:59:48,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 23:59:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:59:49,262 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-08 23:59:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 23:59:49,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {29347#true} ~nomsg~0 := -1; {29347#true} is VALID [2020-07-08 23:59:49,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {29347#true} ~p12~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {29347#true} ~p12_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {29347#true} ~p12_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 5: Hoare triple {29347#true} ~ep12~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 6: Hoare triple {29347#true} ~p13~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 7: Hoare triple {29347#true} ~p13_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {29347#true} ~p13_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {29347#true} ~ep13~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {29347#true} ~p21~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 11: Hoare triple {29347#true} ~p21_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 12: Hoare triple {29347#true} ~p21_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {29347#true} ~ep21~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {29347#true} ~p23~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {29347#true} ~p23_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {29347#true} ~p23_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {29347#true} ~ep23~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {29347#true} ~p31~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {29347#true} ~p31_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {29347#true} ~p31_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {29347#true} ~ep31~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {29347#true} ~p32~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {29347#true} ~p32_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {29347#true} ~p32_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,314 INFO L280 TraceCheckUtils]: 25: Hoare triple {29347#true} ~ep32~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {29347#true} ~id1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 27: Hoare triple {29347#true} ~r1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 28: Hoare triple {29347#true} ~st1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 29: Hoare triple {29347#true} ~nl1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 30: Hoare triple {29347#true} ~m1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 31: Hoare triple {29347#true} ~max1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,315 INFO L280 TraceCheckUtils]: 32: Hoare triple {29347#true} ~mode1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,316 INFO L280 TraceCheckUtils]: 33: Hoare triple {29347#true} ~newmax1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,316 INFO L280 TraceCheckUtils]: 34: Hoare triple {29347#true} ~id2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,316 INFO L280 TraceCheckUtils]: 35: Hoare triple {29347#true} ~r2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {29347#true} ~st2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,316 INFO L280 TraceCheckUtils]: 37: Hoare triple {29347#true} ~nl2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {29347#true} ~m2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,317 INFO L280 TraceCheckUtils]: 39: Hoare triple {29347#true} ~max2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {29347#true} ~mode2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,317 INFO L280 TraceCheckUtils]: 41: Hoare triple {29347#true} ~newmax2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,317 INFO L280 TraceCheckUtils]: 42: Hoare triple {29347#true} ~id3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,318 INFO L280 TraceCheckUtils]: 43: Hoare triple {29347#true} ~r3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {29347#true} ~st3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {29347#true} ~nl3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {29347#true} ~m3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,318 INFO L280 TraceCheckUtils]: 47: Hoare triple {29347#true} ~max3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,319 INFO L280 TraceCheckUtils]: 48: Hoare triple {29347#true} ~mode3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,319 INFO L280 TraceCheckUtils]: 49: Hoare triple {29347#true} ~newmax3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {29347#true} is VALID [2020-07-08 23:59:49,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {29347#true} is VALID [2020-07-08 23:59:49,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {29347#true} is VALID [2020-07-08 23:59:49,320 INFO L280 TraceCheckUtils]: 53: Hoare triple {29347#true} ~__return_1863~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {29347#true} ~__return_2009~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,320 INFO L280 TraceCheckUtils]: 55: Hoare triple {29347#true} ~__return_2142~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,320 INFO L280 TraceCheckUtils]: 56: Hoare triple {29347#true} ~__return_2281~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,320 INFO L280 TraceCheckUtils]: 57: Hoare triple {29347#true} ~__return_3069~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,321 INFO L280 TraceCheckUtils]: 58: Hoare triple {29347#true} ~__return_3038~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,321 INFO L280 TraceCheckUtils]: 59: Hoare triple {29347#true} ~__return_2975~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,321 INFO L280 TraceCheckUtils]: 60: Hoare triple {29347#true} ~__return_2941~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,321 INFO L280 TraceCheckUtils]: 61: Hoare triple {29347#true} ~__tmp_2420_0~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,321 INFO L280 TraceCheckUtils]: 62: Hoare triple {29347#true} ~__return_2543~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {29347#true} ~__return_2433~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,322 INFO L280 TraceCheckUtils]: 64: Hoare triple {29347#true} ~__return_2828~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,322 INFO L280 TraceCheckUtils]: 65: Hoare triple {29347#true} ~__return_2794~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,322 INFO L280 TraceCheckUtils]: 66: Hoare triple {29347#true} ~__return_2710~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,322 INFO L280 TraceCheckUtils]: 67: Hoare triple {29347#true} ~__return_2419~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,323 INFO L280 TraceCheckUtils]: 68: Hoare triple {29347#true} assume true; {29347#true} is VALID [2020-07-08 23:59:49,323 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29347#true} {29347#true} #2486#return; {29347#true} is VALID [2020-07-08 23:59:49,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {29347#true} call ULTIMATE.init(); {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-08 23:59:49,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {29347#true} ~nomsg~0 := -1; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {29347#true} ~p12~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {29347#true} ~p12_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {29347#true} ~p12_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {29347#true} ~ep12~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {29347#true} ~p13~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {29347#true} ~p13_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {29347#true} ~p13_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {29347#true} ~ep13~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 11: Hoare triple {29347#true} ~p21~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {29347#true} ~p21_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {29347#true} ~p21_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {29347#true} ~ep21~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {29347#true} ~p23~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {29347#true} ~p23_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {29347#true} ~p23_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {29347#true} ~ep23~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {29347#true} ~p31~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,334 INFO L280 TraceCheckUtils]: 20: Hoare triple {29347#true} ~p31_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,335 INFO L280 TraceCheckUtils]: 21: Hoare triple {29347#true} ~p31_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,335 INFO L280 TraceCheckUtils]: 22: Hoare triple {29347#true} ~ep31~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,335 INFO L280 TraceCheckUtils]: 23: Hoare triple {29347#true} ~p32~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,335 INFO L280 TraceCheckUtils]: 24: Hoare triple {29347#true} ~p32_old~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,335 INFO L280 TraceCheckUtils]: 25: Hoare triple {29347#true} ~p32_new~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 26: Hoare triple {29347#true} ~ep32~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {29347#true} ~id1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 28: Hoare triple {29347#true} ~r1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {29347#true} ~st1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 30: Hoare triple {29347#true} ~nl1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,336 INFO L280 TraceCheckUtils]: 31: Hoare triple {29347#true} ~m1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 32: Hoare triple {29347#true} ~max1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 33: Hoare triple {29347#true} ~mode1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 34: Hoare triple {29347#true} ~newmax1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 35: Hoare triple {29347#true} ~id2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 36: Hoare triple {29347#true} ~r2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,337 INFO L280 TraceCheckUtils]: 37: Hoare triple {29347#true} ~st2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 38: Hoare triple {29347#true} ~nl2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 39: Hoare triple {29347#true} ~m2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 40: Hoare triple {29347#true} ~max2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 41: Hoare triple {29347#true} ~mode2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 42: Hoare triple {29347#true} ~newmax2~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {29347#true} ~id3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,339 INFO L280 TraceCheckUtils]: 44: Hoare triple {29347#true} ~r3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,339 INFO L280 TraceCheckUtils]: 45: Hoare triple {29347#true} ~st3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,339 INFO L280 TraceCheckUtils]: 46: Hoare triple {29347#true} ~nl3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {29347#true} ~m3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,341 INFO L280 TraceCheckUtils]: 48: Hoare triple {29347#true} ~max3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,341 INFO L280 TraceCheckUtils]: 49: Hoare triple {29347#true} ~mode3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 50: Hoare triple {29347#true} ~newmax3~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 51: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 52: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 53: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 54: Hoare triple {29347#true} ~__return_1863~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,342 INFO L280 TraceCheckUtils]: 55: Hoare triple {29347#true} ~__return_2009~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {29347#true} ~__return_2142~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {29347#true} ~__return_2281~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,343 INFO L280 TraceCheckUtils]: 58: Hoare triple {29347#true} ~__return_3069~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,343 INFO L280 TraceCheckUtils]: 59: Hoare triple {29347#true} ~__return_3038~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,343 INFO L280 TraceCheckUtils]: 60: Hoare triple {29347#true} ~__return_2975~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {29347#true} ~__return_2941~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 62: Hoare triple {29347#true} ~__tmp_2420_0~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 63: Hoare triple {29347#true} ~__return_2543~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 64: Hoare triple {29347#true} ~__return_2433~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 65: Hoare triple {29347#true} ~__return_2828~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,344 INFO L280 TraceCheckUtils]: 66: Hoare triple {29347#true} ~__return_2794~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L280 TraceCheckUtils]: 67: Hoare triple {29347#true} ~__return_2710~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L280 TraceCheckUtils]: 68: Hoare triple {29347#true} ~__return_2419~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L280 TraceCheckUtils]: 69: Hoare triple {29347#true} assume true; {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29347#true} {29347#true} #2486#return; {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L263 TraceCheckUtils]: 71: Hoare triple {29347#true} call #t~ret30 := main(); {29347#true} is VALID [2020-07-08 23:59:49,345 INFO L280 TraceCheckUtils]: 72: Hoare triple {29347#true} havoc ~main__c1~0; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {29347#true} havoc ~main__i2~0; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 74: Hoare triple {29347#true} ~main__c1~0 := 0; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 75: Hoare triple {29347#true} ~ep12~0 := #t~nondet0; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 76: Hoare triple {29347#true} havoc #t~nondet0; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 77: Hoare triple {29347#true} ~ep13~0 := #t~nondet1; {29347#true} is VALID [2020-07-08 23:59:49,346 INFO L280 TraceCheckUtils]: 78: Hoare triple {29347#true} havoc #t~nondet1; {29347#true} is VALID [2020-07-08 23:59:49,347 INFO L280 TraceCheckUtils]: 79: Hoare triple {29347#true} ~ep21~0 := #t~nondet2; {29347#true} is VALID [2020-07-08 23:59:49,347 INFO L280 TraceCheckUtils]: 80: Hoare triple {29347#true} havoc #t~nondet2; {29347#true} is VALID [2020-07-08 23:59:49,347 INFO L280 TraceCheckUtils]: 81: Hoare triple {29347#true} ~ep23~0 := #t~nondet3; {29347#true} is VALID [2020-07-08 23:59:49,347 INFO L280 TraceCheckUtils]: 82: Hoare triple {29347#true} havoc #t~nondet3; {29347#true} is VALID [2020-07-08 23:59:49,347 INFO L280 TraceCheckUtils]: 83: Hoare triple {29347#true} ~ep31~0 := #t~nondet4; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 84: Hoare triple {29347#true} havoc #t~nondet4; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 85: Hoare triple {29347#true} ~ep32~0 := #t~nondet5; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 86: Hoare triple {29347#true} havoc #t~nondet5; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 87: Hoare triple {29347#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 88: Hoare triple {29347#true} ~id1~0 := #t~nondet6; {29347#true} is VALID [2020-07-08 23:59:49,348 INFO L280 TraceCheckUtils]: 89: Hoare triple {29347#true} havoc #t~nondet6; {29347#true} is VALID [2020-07-08 23:59:49,349 INFO L280 TraceCheckUtils]: 90: Hoare triple {29347#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,349 INFO L280 TraceCheckUtils]: 91: Hoare triple {29347#true} ~r1~0 := #t~nondet7; {29347#true} is VALID [2020-07-08 23:59:49,349 INFO L280 TraceCheckUtils]: 92: Hoare triple {29347#true} havoc #t~nondet7; {29347#true} is VALID [2020-07-08 23:59:49,349 INFO L280 TraceCheckUtils]: 93: Hoare triple {29347#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,349 INFO L280 TraceCheckUtils]: 94: Hoare triple {29347#true} ~st1~0 := #t~nondet8; {29347#true} is VALID [2020-07-08 23:59:49,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {29347#true} havoc #t~nondet8; {29347#true} is VALID [2020-07-08 23:59:49,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {29347#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,354 INFO L280 TraceCheckUtils]: 97: Hoare triple {29347#true} ~nl1~0 := #t~nondet9; {29347#true} is VALID [2020-07-08 23:59:49,354 INFO L280 TraceCheckUtils]: 98: Hoare triple {29347#true} havoc #t~nondet9; {29347#true} is VALID [2020-07-08 23:59:49,354 INFO L280 TraceCheckUtils]: 99: Hoare triple {29347#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 100: Hoare triple {29347#true} ~m1~0 := #t~nondet10; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 101: Hoare triple {29347#true} havoc #t~nondet10; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 102: Hoare triple {29347#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 103: Hoare triple {29347#true} ~max1~0 := #t~nondet11; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 104: Hoare triple {29347#true} havoc #t~nondet11; {29347#true} is VALID [2020-07-08 23:59:49,355 INFO L280 TraceCheckUtils]: 105: Hoare triple {29347#true} ~mode1~0 := #t~nondet12; {29347#true} is VALID [2020-07-08 23:59:49,356 INFO L280 TraceCheckUtils]: 106: Hoare triple {29347#true} havoc #t~nondet12; {29347#true} is VALID [2020-07-08 23:59:49,356 INFO L280 TraceCheckUtils]: 107: Hoare triple {29347#true} ~newmax1~0 := #t~nondet13; {29347#true} is VALID [2020-07-08 23:59:49,356 INFO L280 TraceCheckUtils]: 108: Hoare triple {29347#true} havoc #t~nondet13; {29347#true} is VALID [2020-07-08 23:59:49,356 INFO L280 TraceCheckUtils]: 109: Hoare triple {29347#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,356 INFO L280 TraceCheckUtils]: 110: Hoare triple {29347#true} ~id2~0 := #t~nondet14; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 111: Hoare triple {29347#true} havoc #t~nondet14; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 112: Hoare triple {29347#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 113: Hoare triple {29347#true} ~r2~0 := #t~nondet15; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 114: Hoare triple {29347#true} havoc #t~nondet15; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 115: Hoare triple {29347#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,357 INFO L280 TraceCheckUtils]: 116: Hoare triple {29347#true} ~st2~0 := #t~nondet16; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 117: Hoare triple {29347#true} havoc #t~nondet16; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 118: Hoare triple {29347#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 119: Hoare triple {29347#true} ~nl2~0 := #t~nondet17; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 120: Hoare triple {29347#true} havoc #t~nondet17; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 121: Hoare triple {29347#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,358 INFO L280 TraceCheckUtils]: 122: Hoare triple {29347#true} ~m2~0 := #t~nondet18; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 123: Hoare triple {29347#true} havoc #t~nondet18; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 124: Hoare triple {29347#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 125: Hoare triple {29347#true} ~max2~0 := #t~nondet19; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 126: Hoare triple {29347#true} havoc #t~nondet19; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 127: Hoare triple {29347#true} ~mode2~0 := #t~nondet20; {29347#true} is VALID [2020-07-08 23:59:49,359 INFO L280 TraceCheckUtils]: 128: Hoare triple {29347#true} havoc #t~nondet20; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 129: Hoare triple {29347#true} ~newmax2~0 := #t~nondet21; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 130: Hoare triple {29347#true} havoc #t~nondet21; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 131: Hoare triple {29347#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 132: Hoare triple {29347#true} ~id3~0 := #t~nondet22; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 133: Hoare triple {29347#true} havoc #t~nondet22; {29347#true} is VALID [2020-07-08 23:59:49,360 INFO L280 TraceCheckUtils]: 134: Hoare triple {29347#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,361 INFO L280 TraceCheckUtils]: 135: Hoare triple {29347#true} ~r3~0 := #t~nondet23; {29347#true} is VALID [2020-07-08 23:59:49,361 INFO L280 TraceCheckUtils]: 136: Hoare triple {29347#true} havoc #t~nondet23; {29347#true} is VALID [2020-07-08 23:59:49,361 INFO L280 TraceCheckUtils]: 137: Hoare triple {29347#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,361 INFO L280 TraceCheckUtils]: 138: Hoare triple {29347#true} ~st3~0 := #t~nondet24; {29347#true} is VALID [2020-07-08 23:59:49,361 INFO L280 TraceCheckUtils]: 139: Hoare triple {29347#true} havoc #t~nondet24; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 140: Hoare triple {29347#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 141: Hoare triple {29347#true} ~nl3~0 := #t~nondet25; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 142: Hoare triple {29347#true} havoc #t~nondet25; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 143: Hoare triple {29347#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 144: Hoare triple {29347#true} ~m3~0 := #t~nondet26; {29347#true} is VALID [2020-07-08 23:59:49,362 INFO L280 TraceCheckUtils]: 145: Hoare triple {29347#true} havoc #t~nondet26; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 146: Hoare triple {29347#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 147: Hoare triple {29347#true} ~max3~0 := #t~nondet27; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 148: Hoare triple {29347#true} havoc #t~nondet27; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 149: Hoare triple {29347#true} ~mode3~0 := #t~nondet28; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 150: Hoare triple {29347#true} havoc #t~nondet28; {29347#true} is VALID [2020-07-08 23:59:49,363 INFO L280 TraceCheckUtils]: 151: Hoare triple {29347#true} ~newmax3~0 := #t~nondet29; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 152: Hoare triple {29347#true} havoc #t~nondet29; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 153: Hoare triple {29347#true} havoc ~init__r121~0; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 154: Hoare triple {29347#true} havoc ~init__r131~0; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 155: Hoare triple {29347#true} havoc ~init__r211~0; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 156: Hoare triple {29347#true} havoc ~init__r231~0; {29347#true} is VALID [2020-07-08 23:59:49,364 INFO L280 TraceCheckUtils]: 157: Hoare triple {29347#true} havoc ~init__r311~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 158: Hoare triple {29347#true} havoc ~init__r321~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 159: Hoare triple {29347#true} havoc ~init__r122~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 160: Hoare triple {29347#true} havoc ~init__tmp~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 161: Hoare triple {29347#true} havoc ~init__r132~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 162: Hoare triple {29347#true} havoc ~init__tmp___0~0; {29347#true} is VALID [2020-07-08 23:59:49,365 INFO L280 TraceCheckUtils]: 163: Hoare triple {29347#true} havoc ~init__r212~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 164: Hoare triple {29347#true} havoc ~init__tmp___1~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 165: Hoare triple {29347#true} havoc ~init__r232~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 166: Hoare triple {29347#true} havoc ~init__tmp___2~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 167: Hoare triple {29347#true} havoc ~init__r312~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 168: Hoare triple {29347#true} havoc ~init__tmp___3~0; {29347#true} is VALID [2020-07-08 23:59:49,366 INFO L280 TraceCheckUtils]: 169: Hoare triple {29347#true} havoc ~init__r322~0; {29347#true} is VALID [2020-07-08 23:59:49,367 INFO L280 TraceCheckUtils]: 170: Hoare triple {29347#true} havoc ~init__tmp___4~0; {29347#true} is VALID [2020-07-08 23:59:49,367 INFO L280 TraceCheckUtils]: 171: Hoare triple {29347#true} havoc ~init__tmp___5~0; {29347#true} is VALID [2020-07-08 23:59:49,367 INFO L280 TraceCheckUtils]: 172: Hoare triple {29347#true} ~init__r121~0 := ~ep12~0; {29347#true} is VALID [2020-07-08 23:59:49,367 INFO L280 TraceCheckUtils]: 173: Hoare triple {29347#true} ~init__r131~0 := ~ep13~0; {29347#true} is VALID [2020-07-08 23:59:49,367 INFO L280 TraceCheckUtils]: 174: Hoare triple {29347#true} ~init__r211~0 := ~ep21~0; {29347#true} is VALID [2020-07-08 23:59:49,368 INFO L280 TraceCheckUtils]: 175: Hoare triple {29347#true} ~init__r231~0 := ~ep23~0; {29347#true} is VALID [2020-07-08 23:59:49,368 INFO L280 TraceCheckUtils]: 176: Hoare triple {29347#true} ~init__r311~0 := ~ep31~0; {29347#true} is VALID [2020-07-08 23:59:49,368 INFO L280 TraceCheckUtils]: 177: Hoare triple {29347#true} ~init__r321~0 := ~ep32~0; {29347#true} is VALID [2020-07-08 23:59:49,368 INFO L280 TraceCheckUtils]: 178: Hoare triple {29347#true} assume !!(0 == ~init__r121~0 % 256); {29347#true} is VALID [2020-07-08 23:59:49,374 INFO L280 TraceCheckUtils]: 179: Hoare triple {29347#true} assume !!(0 == ~init__r131~0 % 256); {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 23:59:49,376 INFO L280 TraceCheckUtils]: 180: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 23:59:49,377 INFO L280 TraceCheckUtils]: 181: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-08 23:59:49,378 INFO L280 TraceCheckUtils]: 182: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,379 INFO L280 TraceCheckUtils]: 183: Hoare triple {29348#false} ~init__tmp___0~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,379 INFO L280 TraceCheckUtils]: 184: Hoare triple {29348#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,379 INFO L280 TraceCheckUtils]: 185: Hoare triple {29348#false} assume !(0 == ~init__r211~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,379 INFO L280 TraceCheckUtils]: 186: Hoare triple {29348#false} ~init__tmp___1~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 187: Hoare triple {29348#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 188: Hoare triple {29348#false} assume !(0 == ~init__r231~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 189: Hoare triple {29348#false} ~init__tmp___2~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 190: Hoare triple {29348#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 191: Hoare triple {29348#false} assume !(0 == ~init__r311~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,380 INFO L280 TraceCheckUtils]: 192: Hoare triple {29348#false} ~init__tmp___3~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {29348#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 194: Hoare triple {29348#false} assume !(0 == ~init__r321~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 195: Hoare triple {29348#false} ~init__tmp___4~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 196: Hoare triple {29348#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 197: Hoare triple {29348#false} assume ~id1~0 != ~id2~0; {29348#false} is VALID [2020-07-08 23:59:49,381 INFO L280 TraceCheckUtils]: 198: Hoare triple {29348#false} assume ~id1~0 != ~id3~0; {29348#false} is VALID [2020-07-08 23:59:49,382 INFO L280 TraceCheckUtils]: 199: Hoare triple {29348#false} assume ~id2~0 != ~id3~0; {29348#false} is VALID [2020-07-08 23:59:49,382 INFO L280 TraceCheckUtils]: 200: Hoare triple {29348#false} assume ~id1~0 >= 0; {29348#false} is VALID [2020-07-08 23:59:49,382 INFO L280 TraceCheckUtils]: 201: Hoare triple {29348#false} assume ~id2~0 >= 0; {29348#false} is VALID [2020-07-08 23:59:49,382 INFO L280 TraceCheckUtils]: 202: Hoare triple {29348#false} assume ~id3~0 >= 0; {29348#false} is VALID [2020-07-08 23:59:49,382 INFO L280 TraceCheckUtils]: 203: Hoare triple {29348#false} assume 0 == ~r1~0; {29348#false} is VALID [2020-07-08 23:59:49,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {29348#false} assume 0 == ~r2~0; {29348#false} is VALID [2020-07-08 23:59:49,383 INFO L280 TraceCheckUtils]: 205: Hoare triple {29348#false} assume 0 == ~r3~0; {29348#false} is VALID [2020-07-08 23:59:49,383 INFO L280 TraceCheckUtils]: 206: Hoare triple {29348#false} assume ~max1~0 == ~id1~0; {29348#false} is VALID [2020-07-08 23:59:49,383 INFO L280 TraceCheckUtils]: 207: Hoare triple {29348#false} assume ~max2~0 == ~id2~0; {29348#false} is VALID [2020-07-08 23:59:49,383 INFO L280 TraceCheckUtils]: 208: Hoare triple {29348#false} assume ~max3~0 == ~id3~0; {29348#false} is VALID [2020-07-08 23:59:49,384 INFO L280 TraceCheckUtils]: 209: Hoare triple {29348#false} assume 0 == ~st1~0; {29348#false} is VALID [2020-07-08 23:59:49,384 INFO L280 TraceCheckUtils]: 210: Hoare triple {29348#false} assume 0 == ~st2~0; {29348#false} is VALID [2020-07-08 23:59:49,384 INFO L280 TraceCheckUtils]: 211: Hoare triple {29348#false} assume 0 == ~st3~0; {29348#false} is VALID [2020-07-08 23:59:49,384 INFO L280 TraceCheckUtils]: 212: Hoare triple {29348#false} assume 0 == ~nl1~0; {29348#false} is VALID [2020-07-08 23:59:49,384 INFO L280 TraceCheckUtils]: 213: Hoare triple {29348#false} assume 0 == ~nl2~0; {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 214: Hoare triple {29348#false} assume 0 == ~nl3~0; {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 215: Hoare triple {29348#false} assume 0 == ~mode1~0 % 256; {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 216: Hoare triple {29348#false} assume 0 == ~mode2~0 % 256; {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 217: Hoare triple {29348#false} assume 0 == ~mode3~0 % 256; {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 218: Hoare triple {29348#false} assume !(0 == ~newmax1~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,385 INFO L280 TraceCheckUtils]: 219: Hoare triple {29348#false} assume !(0 == ~newmax2~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,386 INFO L280 TraceCheckUtils]: 220: Hoare triple {29348#false} assume !(0 == ~newmax3~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,395 INFO L280 TraceCheckUtils]: 221: Hoare triple {29348#false} ~init__tmp___5~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,396 INFO L280 TraceCheckUtils]: 222: Hoare triple {29348#false} ~__return_1863~0 := ~init__tmp___5~0; {29348#false} is VALID [2020-07-08 23:59:49,396 INFO L280 TraceCheckUtils]: 223: Hoare triple {29348#false} ~main__i2~0 := ~__return_1863~0; {29348#false} is VALID [2020-07-08 23:59:49,396 INFO L280 TraceCheckUtils]: 224: Hoare triple {29348#false} assume 0 != ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,396 INFO L280 TraceCheckUtils]: 225: Hoare triple {29348#false} ~p12_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,396 INFO L280 TraceCheckUtils]: 226: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 227: Hoare triple {29348#false} ~p13_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 228: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 229: Hoare triple {29348#false} ~p21_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 230: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 231: Hoare triple {29348#false} ~p23_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,397 INFO L280 TraceCheckUtils]: 232: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,398 INFO L280 TraceCheckUtils]: 233: Hoare triple {29348#false} ~p31_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,398 INFO L280 TraceCheckUtils]: 234: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,398 INFO L280 TraceCheckUtils]: 235: Hoare triple {29348#false} ~p32_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,401 INFO L280 TraceCheckUtils]: 236: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 237: Hoare triple {29348#false} ~main__i2~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 238: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 239: Hoare triple {29348#false} havoc ~node1__newmax~0; {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 240: Hoare triple {29348#false} ~node1__newmax~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 241: Hoare triple {29348#false} assume !!(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,402 INFO L280 TraceCheckUtils]: 242: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 243: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 244: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 245: Hoare triple {29348#false} ~mode1~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 246: Hoare triple {29348#false} havoc ~node2__newmax~0; {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 247: Hoare triple {29348#false} ~node2__newmax~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,403 INFO L280 TraceCheckUtils]: 248: Hoare triple {29348#false} assume !!(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,404 INFO L280 TraceCheckUtils]: 249: Hoare triple {29348#false} assume ~r2~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,404 INFO L280 TraceCheckUtils]: 250: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,404 INFO L280 TraceCheckUtils]: 251: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,406 INFO L280 TraceCheckUtils]: 252: Hoare triple {29348#false} ~mode2~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,406 INFO L280 TraceCheckUtils]: 253: Hoare triple {29348#false} havoc ~node3__newmax~0; {29348#false} is VALID [2020-07-08 23:59:49,407 INFO L280 TraceCheckUtils]: 254: Hoare triple {29348#false} ~node3__newmax~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,407 INFO L280 TraceCheckUtils]: 255: Hoare triple {29348#false} assume !!(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,407 INFO L280 TraceCheckUtils]: 256: Hoare triple {29348#false} assume ~r3~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,407 INFO L280 TraceCheckUtils]: 257: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,407 INFO L280 TraceCheckUtils]: 258: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 259: Hoare triple {29348#false} ~mode3~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 260: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 261: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 262: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 263: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,408 INFO L280 TraceCheckUtils]: 264: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-08 23:59:49,409 INFO L280 TraceCheckUtils]: 265: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,409 INFO L280 TraceCheckUtils]: 266: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-08 23:59:49,409 INFO L280 TraceCheckUtils]: 267: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,409 INFO L280 TraceCheckUtils]: 268: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-08 23:59:49,412 INFO L280 TraceCheckUtils]: 269: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,412 INFO L280 TraceCheckUtils]: 270: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-08 23:59:49,412 INFO L280 TraceCheckUtils]: 271: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,412 INFO L280 TraceCheckUtils]: 272: Hoare triple {29348#false} havoc ~check__tmp~0; {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 273: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 274: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 275: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 276: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 277: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,413 INFO L280 TraceCheckUtils]: 278: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 279: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 280: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 281: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 282: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 283: Hoare triple {29348#false} ~check__tmp~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,414 INFO L280 TraceCheckUtils]: 284: Hoare triple {29348#false} ~__return_2009~0 := ~check__tmp~0; {29348#false} is VALID [2020-07-08 23:59:49,415 INFO L280 TraceCheckUtils]: 285: Hoare triple {29348#false} ~main__c1~0 := ~__return_2009~0; {29348#false} is VALID [2020-07-08 23:59:49,415 INFO L280 TraceCheckUtils]: 286: Hoare triple {29348#false} havoc ~__tmp_1~0; {29348#false} is VALID [2020-07-08 23:59:49,415 INFO L280 TraceCheckUtils]: 287: Hoare triple {29348#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,415 INFO L280 TraceCheckUtils]: 288: Hoare triple {29348#false} havoc ~assert__arg~0; {29348#false} is VALID [2020-07-08 23:59:49,415 INFO L280 TraceCheckUtils]: 289: Hoare triple {29348#false} ~assert__arg~0 := ~__tmp_1~0; {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 290: Hoare triple {29348#false} assume !(0 == ~assert__arg~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 291: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 292: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 293: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 294: Hoare triple {29348#false} havoc ~node1__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,416 INFO L280 TraceCheckUtils]: 295: Hoare triple {29348#false} ~node1__newmax~1 := 0; {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 296: Hoare triple {29348#false} assume !(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 297: Hoare triple {29348#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 298: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 299: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 300: Hoare triple {29348#false} ~newmax1~0 := ~node1__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,417 INFO L280 TraceCheckUtils]: 301: Hoare triple {29348#false} assume !(2 == ~r1~0); {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 302: Hoare triple {29348#false} ~mode1~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 303: Hoare triple {29348#false} havoc ~node2__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 304: Hoare triple {29348#false} ~node2__newmax~1 := 0; {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 305: Hoare triple {29348#false} assume !(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 306: Hoare triple {29348#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,418 INFO L280 TraceCheckUtils]: 307: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,419 INFO L280 TraceCheckUtils]: 308: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,419 INFO L280 TraceCheckUtils]: 309: Hoare triple {29348#false} ~newmax2~0 := ~node2__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,419 INFO L280 TraceCheckUtils]: 310: Hoare triple {29348#false} assume !(2 == ~r2~0); {29348#false} is VALID [2020-07-08 23:59:49,419 INFO L280 TraceCheckUtils]: 311: Hoare triple {29348#false} ~mode2~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,419 INFO L280 TraceCheckUtils]: 312: Hoare triple {29348#false} havoc ~node3__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 313: Hoare triple {29348#false} ~node3__newmax~1 := 0; {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 314: Hoare triple {29348#false} assume !(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 315: Hoare triple {29348#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 316: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 317: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,420 INFO L280 TraceCheckUtils]: 318: Hoare triple {29348#false} ~newmax3~0 := ~node3__newmax~1; {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 319: Hoare triple {29348#false} assume !(2 == ~r3~0); {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 320: Hoare triple {29348#false} ~mode3~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 321: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 322: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 323: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-08 23:59:49,421 INFO L280 TraceCheckUtils]: 324: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 325: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 326: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 327: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 328: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 329: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-08 23:59:49,422 INFO L280 TraceCheckUtils]: 330: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 331: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 332: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 333: Hoare triple {29348#false} havoc ~check__tmp~1; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 334: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 335: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,423 INFO L280 TraceCheckUtils]: 336: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 337: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 338: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 339: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 340: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 341: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,424 INFO L280 TraceCheckUtils]: 342: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-08 23:59:49,425 INFO L280 TraceCheckUtils]: 343: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,425 INFO L280 TraceCheckUtils]: 344: Hoare triple {29348#false} ~check__tmp~1 := 1; {29348#false} is VALID [2020-07-08 23:59:49,425 INFO L280 TraceCheckUtils]: 345: Hoare triple {29348#false} ~__return_2142~0 := ~check__tmp~1; {29348#false} is VALID [2020-07-08 23:59:49,425 INFO L280 TraceCheckUtils]: 346: Hoare triple {29348#false} ~main__c1~0 := ~__return_2142~0; {29348#false} is VALID [2020-07-08 23:59:49,425 INFO L280 TraceCheckUtils]: 347: Hoare triple {29348#false} havoc ~__tmp_2~0; {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 348: Hoare triple {29348#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 349: Hoare triple {29348#false} havoc ~assert__arg~1; {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 350: Hoare triple {29348#false} ~assert__arg~1 := ~__tmp_2~0; {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 351: Hoare triple {29348#false} assume !(0 == ~assert__arg~1 % 256); {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 352: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,426 INFO L280 TraceCheckUtils]: 353: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,427 INFO L280 TraceCheckUtils]: 354: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-08 23:59:49,427 INFO L280 TraceCheckUtils]: 355: Hoare triple {29348#false} havoc ~node1__newmax~2; {29348#false} is VALID [2020-07-08 23:59:49,427 INFO L280 TraceCheckUtils]: 356: Hoare triple {29348#false} ~node1__newmax~2 := 0; {29348#false} is VALID [2020-07-08 23:59:49,427 INFO L280 TraceCheckUtils]: 357: Hoare triple {29348#false} assume !!(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 358: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 359: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 360: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 361: Hoare triple {29348#false} ~mode1~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 362: Hoare triple {29348#false} havoc ~node2__newmax~2; {29348#false} is VALID [2020-07-08 23:59:49,428 INFO L280 TraceCheckUtils]: 363: Hoare triple {29348#false} ~node2__newmax~2 := 0; {29348#false} is VALID [2020-07-08 23:59:49,429 INFO L280 TraceCheckUtils]: 364: Hoare triple {29348#false} assume !!(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,429 INFO L280 TraceCheckUtils]: 365: Hoare triple {29348#false} assume ~r2~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,429 INFO L280 TraceCheckUtils]: 366: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,429 INFO L280 TraceCheckUtils]: 367: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,429 INFO L280 TraceCheckUtils]: 368: Hoare triple {29348#false} ~mode2~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,430 INFO L280 TraceCheckUtils]: 369: Hoare triple {29348#false} havoc ~node3__newmax~2; {29348#false} is VALID [2020-07-08 23:59:49,430 INFO L280 TraceCheckUtils]: 370: Hoare triple {29348#false} ~node3__newmax~2 := 0; {29348#false} is VALID [2020-07-08 23:59:49,430 INFO L280 TraceCheckUtils]: 371: Hoare triple {29348#false} assume !!(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,430 INFO L280 TraceCheckUtils]: 372: Hoare triple {29348#false} assume ~r3~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,430 INFO L280 TraceCheckUtils]: 373: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 374: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 375: Hoare triple {29348#false} ~mode3~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 376: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 377: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 378: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-08 23:59:49,431 INFO L280 TraceCheckUtils]: 379: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,432 INFO L280 TraceCheckUtils]: 380: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-08 23:59:49,432 INFO L280 TraceCheckUtils]: 381: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,432 INFO L280 TraceCheckUtils]: 382: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-08 23:59:49,432 INFO L280 TraceCheckUtils]: 383: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,432 INFO L280 TraceCheckUtils]: 384: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 385: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 386: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 387: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 388: Hoare triple {29348#false} havoc ~check__tmp~2; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 389: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,433 INFO L280 TraceCheckUtils]: 390: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 391: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 392: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 393: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 394: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 395: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,434 INFO L280 TraceCheckUtils]: 396: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 397: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 398: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 399: Hoare triple {29348#false} ~check__tmp~2 := 1; {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 400: Hoare triple {29348#false} ~__return_2281~0 := ~check__tmp~2; {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 401: Hoare triple {29348#false} ~main__c1~0 := ~__return_2281~0; {29348#false} is VALID [2020-07-08 23:59:49,435 INFO L280 TraceCheckUtils]: 402: Hoare triple {29348#false} havoc ~__tmp_3~0; {29348#false} is VALID [2020-07-08 23:59:49,436 INFO L280 TraceCheckUtils]: 403: Hoare triple {29348#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,436 INFO L280 TraceCheckUtils]: 404: Hoare triple {29348#false} havoc ~assert__arg~2; {29348#false} is VALID [2020-07-08 23:59:49,436 INFO L280 TraceCheckUtils]: 405: Hoare triple {29348#false} ~assert__arg~2 := ~__tmp_3~0; {29348#false} is VALID [2020-07-08 23:59:49,436 INFO L280 TraceCheckUtils]: 406: Hoare triple {29348#false} assume !(0 == ~assert__arg~2 % 256); {29348#false} is VALID [2020-07-08 23:59:49,436 INFO L280 TraceCheckUtils]: 407: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 408: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 409: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 410: Hoare triple {29348#false} havoc ~node1__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 411: Hoare triple {29348#false} ~node1__newmax~3 := 0; {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 412: Hoare triple {29348#false} assume !(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,437 INFO L280 TraceCheckUtils]: 413: Hoare triple {29348#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,438 INFO L280 TraceCheckUtils]: 414: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,438 INFO L280 TraceCheckUtils]: 415: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,438 INFO L280 TraceCheckUtils]: 416: Hoare triple {29348#false} ~newmax1~0 := ~node1__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,438 INFO L280 TraceCheckUtils]: 417: Hoare triple {29348#false} assume 2 == ~r1~0; {29348#false} is VALID [2020-07-08 23:59:49,438 INFO L280 TraceCheckUtils]: 418: Hoare triple {29348#false} assume ~max1~0 == ~id1~0; {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 419: Hoare triple {29348#false} ~st1~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 420: Hoare triple {29348#false} ~mode1~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 421: Hoare triple {29348#false} havoc ~node2__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 422: Hoare triple {29348#false} ~node2__newmax~3 := 0; {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 423: Hoare triple {29348#false} assume !(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,439 INFO L280 TraceCheckUtils]: 424: Hoare triple {29348#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,440 INFO L280 TraceCheckUtils]: 425: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,440 INFO L280 TraceCheckUtils]: 426: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,440 INFO L280 TraceCheckUtils]: 427: Hoare triple {29348#false} ~newmax2~0 := ~node2__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,440 INFO L280 TraceCheckUtils]: 428: Hoare triple {29348#false} assume 2 == ~r2~0; {29348#false} is VALID [2020-07-08 23:59:49,440 INFO L280 TraceCheckUtils]: 429: Hoare triple {29348#false} assume ~max2~0 == ~id2~0; {29348#false} is VALID [2020-07-08 23:59:49,441 INFO L280 TraceCheckUtils]: 430: Hoare triple {29348#false} ~st2~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,441 INFO L280 TraceCheckUtils]: 431: Hoare triple {29348#false} ~mode2~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,441 INFO L280 TraceCheckUtils]: 432: Hoare triple {29348#false} havoc ~node3__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,441 INFO L280 TraceCheckUtils]: 433: Hoare triple {29348#false} ~node3__newmax~3 := 0; {29348#false} is VALID [2020-07-08 23:59:49,441 INFO L280 TraceCheckUtils]: 434: Hoare triple {29348#false} assume !(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 435: Hoare triple {29348#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 436: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 437: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 438: Hoare triple {29348#false} ~newmax3~0 := ~node3__newmax~3; {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 439: Hoare triple {29348#false} assume 2 == ~r3~0; {29348#false} is VALID [2020-07-08 23:59:49,442 INFO L280 TraceCheckUtils]: 440: Hoare triple {29348#false} assume ~max3~0 == ~id3~0; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 441: Hoare triple {29348#false} ~st3~0 := 1; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 442: Hoare triple {29348#false} ~mode3~0 := 0; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 443: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 444: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 445: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-08 23:59:49,443 INFO L280 TraceCheckUtils]: 446: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,444 INFO L280 TraceCheckUtils]: 447: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-08 23:59:49,444 INFO L280 TraceCheckUtils]: 448: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,444 INFO L280 TraceCheckUtils]: 449: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-08 23:59:49,444 INFO L280 TraceCheckUtils]: 450: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,444 INFO L280 TraceCheckUtils]: 451: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 452: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 453: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 454: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 455: Hoare triple {29348#false} havoc ~check__tmp~3; {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 456: Hoare triple {29348#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {29348#false} is VALID [2020-07-08 23:59:49,445 INFO L280 TraceCheckUtils]: 457: Hoare triple {29348#false} ~check__tmp~3 := 0; {29348#false} is VALID [2020-07-08 23:59:49,446 INFO L280 TraceCheckUtils]: 458: Hoare triple {29348#false} ~__return_3069~0 := ~check__tmp~3; {29348#false} is VALID [2020-07-08 23:59:49,446 INFO L280 TraceCheckUtils]: 459: Hoare triple {29348#false} ~main__c1~0 := ~__return_3069~0; {29348#false} is VALID [2020-07-08 23:59:49,446 INFO L280 TraceCheckUtils]: 460: Hoare triple {29348#false} havoc ~__tmp_4~0; {29348#false} is VALID [2020-07-08 23:59:49,446 INFO L280 TraceCheckUtils]: 461: Hoare triple {29348#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-08 23:59:49,446 INFO L280 TraceCheckUtils]: 462: Hoare triple {29348#false} havoc ~assert__arg~3; {29348#false} is VALID [2020-07-08 23:59:49,447 INFO L280 TraceCheckUtils]: 463: Hoare triple {29348#false} ~assert__arg~3 := ~__tmp_4~0; {29348#false} is VALID [2020-07-08 23:59:49,447 INFO L280 TraceCheckUtils]: 464: Hoare triple {29348#false} assume 0 == ~assert__arg~3 % 256; {29348#false} is VALID [2020-07-08 23:59:49,447 INFO L280 TraceCheckUtils]: 465: Hoare triple {29348#false} assume !false; {29348#false} is VALID [2020-07-08 23:59:49,578 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 23:59:49,579 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [439191791] [2020-07-08 23:59:49,579 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 23:59:49,579 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 23:59:49,579 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398494120] [2020-07-08 23:59:49,580 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 466 [2020-07-08 23:59:49,581 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 23:59:49,581 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 23:59:50,071 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 23:59:50,071 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 23:59:50,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 23:59:50,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 23:59:50,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 23:59:50,073 INFO L87 Difference]: Start difference. First operand 2513 states and 3033 transitions. Second operand 4 states. [2020-07-09 00:00:11,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:00:11,911 INFO L93 Difference]: Finished difference Result 7118 states and 8654 transitions. [2020-07-09 00:00:11,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:00:11,911 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 466 [2020-07-09 00:00:11,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:00:11,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:00:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3437 transitions. [2020-07-09 00:00:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:00:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3437 transitions. [2020-07-09 00:00:11,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3437 transitions. [2020-07-09 00:00:16,274 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3437 edges. 3437 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:00:17,033 INFO L225 Difference]: With dead ends: 7118 [2020-07-09 00:00:17,033 INFO L226 Difference]: Without dead ends: 4831 [2020-07-09 00:00:17,038 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:00:17,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4831 states. [2020-07-09 00:00:24,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4831 to 2515. [2020-07-09 00:00:24,605 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:00:24,605 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4831 states. Second operand 2515 states. [2020-07-09 00:00:24,605 INFO L74 IsIncluded]: Start isIncluded. First operand 4831 states. Second operand 2515 states. [2020-07-09 00:00:24,606 INFO L87 Difference]: Start difference. First operand 4831 states. Second operand 2515 states. [2020-07-09 00:00:25,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:00:25,281 INFO L93 Difference]: Finished difference Result 4831 states and 5864 transitions. [2020-07-09 00:00:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 5864 transitions. [2020-07-09 00:00:25,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:00:25,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:00:25,290 INFO L74 IsIncluded]: Start isIncluded. First operand 2515 states. Second operand 4831 states. [2020-07-09 00:00:25,290 INFO L87 Difference]: Start difference. First operand 2515 states. Second operand 4831 states. [2020-07-09 00:00:25,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:00:25,992 INFO L93 Difference]: Finished difference Result 4831 states and 5864 transitions. [2020-07-09 00:00:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 5864 transitions. [2020-07-09 00:00:25,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:00:25,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:00:25,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:00:25,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:00:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2515 states. [2020-07-09 00:00:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 2515 states and 3035 transitions. [2020-07-09 00:00:26,257 INFO L78 Accepts]: Start accepts. Automaton has 2515 states and 3035 transitions. Word has length 466 [2020-07-09 00:00:26,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:00:26,257 INFO L479 AbstractCegarLoop]: Abstraction has 2515 states and 3035 transitions. [2020-07-09 00:00:26,257 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:00:26,257 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2515 states and 3035 transitions. [2020-07-09 00:00:31,788 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3035 edges. 3035 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:00:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3035 transitions. [2020-07-09 00:00:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2020-07-09 00:00:31,794 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:00:31,794 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:00:31,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-09 00:00:31,795 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:00:31,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:00:31,795 INFO L82 PathProgramCache]: Analyzing trace with hash 1054735442, now seen corresponding path program 1 times [2020-07-09 00:00:31,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:00:31,796 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [970356071] [2020-07-09 00:00:31,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:00:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:00:32,569 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-09 00:00:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:00:32,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {58351#true} ~nomsg~0 := -1; {58351#true} is VALID [2020-07-09 00:00:32,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {58351#true} ~p12~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {58351#true} ~p12_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {58351#true} ~p12_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {58351#true} ~ep12~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {58351#true} ~p13~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {58351#true} ~p13_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {58351#true} ~p13_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {58351#true} ~ep13~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {58351#true} ~p21~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {58351#true} ~p21_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {58351#true} ~p21_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {58351#true} ~ep21~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {58351#true} ~p23~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,626 INFO L280 TraceCheckUtils]: 15: Hoare triple {58351#true} ~p23_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,626 INFO L280 TraceCheckUtils]: 16: Hoare triple {58351#true} ~p23_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {58351#true} ~ep23~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {58351#true} ~p31~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {58351#true} ~p31_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 20: Hoare triple {58351#true} ~p31_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 21: Hoare triple {58351#true} ~ep31~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 22: Hoare triple {58351#true} ~p32~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {58351#true} ~p32_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 24: Hoare triple {58351#true} ~p32_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {58351#true} ~ep32~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,628 INFO L280 TraceCheckUtils]: 26: Hoare triple {58351#true} ~id1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,628 INFO L280 TraceCheckUtils]: 27: Hoare triple {58351#true} ~r1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {58351#true} ~st1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,628 INFO L280 TraceCheckUtils]: 29: Hoare triple {58351#true} ~nl1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,628 INFO L280 TraceCheckUtils]: 30: Hoare triple {58351#true} ~m1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,629 INFO L280 TraceCheckUtils]: 31: Hoare triple {58351#true} ~max1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,629 INFO L280 TraceCheckUtils]: 32: Hoare triple {58351#true} ~mode1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,629 INFO L280 TraceCheckUtils]: 33: Hoare triple {58351#true} ~newmax1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,629 INFO L280 TraceCheckUtils]: 34: Hoare triple {58351#true} ~id2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,629 INFO L280 TraceCheckUtils]: 35: Hoare triple {58351#true} ~r2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,630 INFO L280 TraceCheckUtils]: 36: Hoare triple {58351#true} ~st2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,630 INFO L280 TraceCheckUtils]: 37: Hoare triple {58351#true} ~nl2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,630 INFO L280 TraceCheckUtils]: 38: Hoare triple {58351#true} ~m2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,630 INFO L280 TraceCheckUtils]: 39: Hoare triple {58351#true} ~max2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,630 INFO L280 TraceCheckUtils]: 40: Hoare triple {58351#true} ~mode2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,631 INFO L280 TraceCheckUtils]: 41: Hoare triple {58351#true} ~newmax2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,631 INFO L280 TraceCheckUtils]: 42: Hoare triple {58351#true} ~id3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,631 INFO L280 TraceCheckUtils]: 43: Hoare triple {58351#true} ~r3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,631 INFO L280 TraceCheckUtils]: 44: Hoare triple {58351#true} ~st3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,632 INFO L280 TraceCheckUtils]: 45: Hoare triple {58351#true} ~nl3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,632 INFO L280 TraceCheckUtils]: 46: Hoare triple {58351#true} ~m3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,632 INFO L280 TraceCheckUtils]: 47: Hoare triple {58351#true} ~max3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,632 INFO L280 TraceCheckUtils]: 48: Hoare triple {58351#true} ~mode3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,632 INFO L280 TraceCheckUtils]: 49: Hoare triple {58351#true} ~newmax3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,633 INFO L280 TraceCheckUtils]: 50: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {58351#true} is VALID [2020-07-09 00:00:32,633 INFO L280 TraceCheckUtils]: 51: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {58351#true} is VALID [2020-07-09 00:00:32,633 INFO L280 TraceCheckUtils]: 52: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {58351#true} is VALID [2020-07-09 00:00:32,633 INFO L280 TraceCheckUtils]: 53: Hoare triple {58351#true} ~__return_1863~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 54: Hoare triple {58351#true} ~__return_2009~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 55: Hoare triple {58351#true} ~__return_2142~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 56: Hoare triple {58351#true} ~__return_2281~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 57: Hoare triple {58351#true} ~__return_3069~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 58: Hoare triple {58351#true} ~__return_3038~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,634 INFO L280 TraceCheckUtils]: 59: Hoare triple {58351#true} ~__return_2975~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,635 INFO L280 TraceCheckUtils]: 60: Hoare triple {58351#true} ~__return_2941~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,635 INFO L280 TraceCheckUtils]: 61: Hoare triple {58351#true} ~__tmp_2420_0~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,635 INFO L280 TraceCheckUtils]: 62: Hoare triple {58351#true} ~__return_2543~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,635 INFO L280 TraceCheckUtils]: 63: Hoare triple {58351#true} ~__return_2433~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {58351#true} ~__return_2828~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,636 INFO L280 TraceCheckUtils]: 65: Hoare triple {58351#true} ~__return_2794~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,636 INFO L280 TraceCheckUtils]: 66: Hoare triple {58351#true} ~__return_2710~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,636 INFO L280 TraceCheckUtils]: 67: Hoare triple {58351#true} ~__return_2419~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {58351#true} assume true; {58351#true} is VALID [2020-07-09 00:00:32,636 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {58351#true} {58351#true} #2486#return; {58351#true} is VALID [2020-07-09 00:00:32,644 INFO L263 TraceCheckUtils]: 0: Hoare triple {58351#true} call ULTIMATE.init(); {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-09 00:00:32,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {58351#true} ~nomsg~0 := -1; {58351#true} is VALID [2020-07-09 00:00:32,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {58351#true} ~p12~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {58351#true} ~p12_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,645 INFO L280 TraceCheckUtils]: 5: Hoare triple {58351#true} ~p12_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,645 INFO L280 TraceCheckUtils]: 6: Hoare triple {58351#true} ~ep12~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {58351#true} ~p13~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {58351#true} ~p13_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {58351#true} ~p13_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {58351#true} ~ep13~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 11: Hoare triple {58351#true} ~p21~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 12: Hoare triple {58351#true} ~p21_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {58351#true} ~p21_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 14: Hoare triple {58351#true} ~ep21~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {58351#true} ~p23~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {58351#true} ~p23_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {58351#true} ~p23_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,647 INFO L280 TraceCheckUtils]: 18: Hoare triple {58351#true} ~ep23~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {58351#true} ~p31~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {58351#true} ~p31_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,648 INFO L280 TraceCheckUtils]: 21: Hoare triple {58351#true} ~p31_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {58351#true} ~ep31~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {58351#true} ~p32~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {58351#true} ~p32_old~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,648 INFO L280 TraceCheckUtils]: 25: Hoare triple {58351#true} ~p32_new~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {58351#true} ~ep32~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {58351#true} ~id1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {58351#true} ~r1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {58351#true} ~st1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {58351#true} ~nl1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,650 INFO L280 TraceCheckUtils]: 31: Hoare triple {58351#true} ~m1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {58351#true} ~max1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {58351#true} ~mode1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,650 INFO L280 TraceCheckUtils]: 34: Hoare triple {58351#true} ~newmax1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {58351#true} ~id2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 36: Hoare triple {58351#true} ~r2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 37: Hoare triple {58351#true} ~st2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 38: Hoare triple {58351#true} ~nl2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {58351#true} ~m2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 40: Hoare triple {58351#true} ~max2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {58351#true} ~mode2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,652 INFO L280 TraceCheckUtils]: 42: Hoare triple {58351#true} ~newmax2~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,652 INFO L280 TraceCheckUtils]: 43: Hoare triple {58351#true} ~id3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,652 INFO L280 TraceCheckUtils]: 44: Hoare triple {58351#true} ~r3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,652 INFO L280 TraceCheckUtils]: 45: Hoare triple {58351#true} ~st3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {58351#true} ~nl3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 47: Hoare triple {58351#true} ~m3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 48: Hoare triple {58351#true} ~max3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {58351#true} ~mode3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 50: Hoare triple {58351#true} ~newmax3~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 51: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {58351#true} is VALID [2020-07-09 00:00:32,653 INFO L280 TraceCheckUtils]: 52: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {58351#true} is VALID [2020-07-09 00:00:32,654 INFO L280 TraceCheckUtils]: 53: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {58351#true} is VALID [2020-07-09 00:00:32,654 INFO L280 TraceCheckUtils]: 54: Hoare triple {58351#true} ~__return_1863~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,654 INFO L280 TraceCheckUtils]: 55: Hoare triple {58351#true} ~__return_2009~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,654 INFO L280 TraceCheckUtils]: 56: Hoare triple {58351#true} ~__return_2142~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,654 INFO L280 TraceCheckUtils]: 57: Hoare triple {58351#true} ~__return_2281~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,655 INFO L280 TraceCheckUtils]: 58: Hoare triple {58351#true} ~__return_3069~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,655 INFO L280 TraceCheckUtils]: 59: Hoare triple {58351#true} ~__return_3038~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,655 INFO L280 TraceCheckUtils]: 60: Hoare triple {58351#true} ~__return_2975~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,655 INFO L280 TraceCheckUtils]: 61: Hoare triple {58351#true} ~__return_2941~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,655 INFO L280 TraceCheckUtils]: 62: Hoare triple {58351#true} ~__tmp_2420_0~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 63: Hoare triple {58351#true} ~__return_2543~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 64: Hoare triple {58351#true} ~__return_2433~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 65: Hoare triple {58351#true} ~__return_2828~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 66: Hoare triple {58351#true} ~__return_2794~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 67: Hoare triple {58351#true} ~__return_2710~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,656 INFO L280 TraceCheckUtils]: 68: Hoare triple {58351#true} ~__return_2419~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,657 INFO L280 TraceCheckUtils]: 69: Hoare triple {58351#true} assume true; {58351#true} is VALID [2020-07-09 00:00:32,657 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {58351#true} {58351#true} #2486#return; {58351#true} is VALID [2020-07-09 00:00:32,657 INFO L263 TraceCheckUtils]: 71: Hoare triple {58351#true} call #t~ret30 := main(); {58351#true} is VALID [2020-07-09 00:00:32,657 INFO L280 TraceCheckUtils]: 72: Hoare triple {58351#true} havoc ~main__c1~0; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 73: Hoare triple {58351#true} havoc ~main__i2~0; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 74: Hoare triple {58351#true} ~main__c1~0 := 0; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {58351#true} ~ep12~0 := #t~nondet0; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {58351#true} havoc #t~nondet0; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 77: Hoare triple {58351#true} ~ep13~0 := #t~nondet1; {58351#true} is VALID [2020-07-09 00:00:32,658 INFO L280 TraceCheckUtils]: 78: Hoare triple {58351#true} havoc #t~nondet1; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 79: Hoare triple {58351#true} ~ep21~0 := #t~nondet2; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 80: Hoare triple {58351#true} havoc #t~nondet2; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 81: Hoare triple {58351#true} ~ep23~0 := #t~nondet3; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 82: Hoare triple {58351#true} havoc #t~nondet3; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 83: Hoare triple {58351#true} ~ep31~0 := #t~nondet4; {58351#true} is VALID [2020-07-09 00:00:32,659 INFO L280 TraceCheckUtils]: 84: Hoare triple {58351#true} havoc #t~nondet4; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 85: Hoare triple {58351#true} ~ep32~0 := #t~nondet5; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 86: Hoare triple {58351#true} havoc #t~nondet5; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 87: Hoare triple {58351#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 88: Hoare triple {58351#true} ~id1~0 := #t~nondet6; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 89: Hoare triple {58351#true} havoc #t~nondet6; {58351#true} is VALID [2020-07-09 00:00:32,660 INFO L280 TraceCheckUtils]: 90: Hoare triple {58351#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 91: Hoare triple {58351#true} ~r1~0 := #t~nondet7; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 92: Hoare triple {58351#true} havoc #t~nondet7; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 93: Hoare triple {58351#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 94: Hoare triple {58351#true} ~st1~0 := #t~nondet8; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 95: Hoare triple {58351#true} havoc #t~nondet8; {58351#true} is VALID [2020-07-09 00:00:32,661 INFO L280 TraceCheckUtils]: 96: Hoare triple {58351#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 97: Hoare triple {58351#true} ~nl1~0 := #t~nondet9; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 98: Hoare triple {58351#true} havoc #t~nondet9; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 99: Hoare triple {58351#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 100: Hoare triple {58351#true} ~m1~0 := #t~nondet10; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 101: Hoare triple {58351#true} havoc #t~nondet10; {58351#true} is VALID [2020-07-09 00:00:32,662 INFO L280 TraceCheckUtils]: 102: Hoare triple {58351#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,663 INFO L280 TraceCheckUtils]: 103: Hoare triple {58351#true} ~max1~0 := #t~nondet11; {58351#true} is VALID [2020-07-09 00:00:32,663 INFO L280 TraceCheckUtils]: 104: Hoare triple {58351#true} havoc #t~nondet11; {58351#true} is VALID [2020-07-09 00:00:32,663 INFO L280 TraceCheckUtils]: 105: Hoare triple {58351#true} ~mode1~0 := #t~nondet12; {58351#true} is VALID [2020-07-09 00:00:32,663 INFO L280 TraceCheckUtils]: 106: Hoare triple {58351#true} havoc #t~nondet12; {58351#true} is VALID [2020-07-09 00:00:32,663 INFO L280 TraceCheckUtils]: 107: Hoare triple {58351#true} ~newmax1~0 := #t~nondet13; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 108: Hoare triple {58351#true} havoc #t~nondet13; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 109: Hoare triple {58351#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 110: Hoare triple {58351#true} ~id2~0 := #t~nondet14; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 111: Hoare triple {58351#true} havoc #t~nondet14; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 112: Hoare triple {58351#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,664 INFO L280 TraceCheckUtils]: 113: Hoare triple {58351#true} ~r2~0 := #t~nondet15; {58351#true} is VALID [2020-07-09 00:00:32,665 INFO L280 TraceCheckUtils]: 114: Hoare triple {58351#true} havoc #t~nondet15; {58351#true} is VALID [2020-07-09 00:00:32,665 INFO L280 TraceCheckUtils]: 115: Hoare triple {58351#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,665 INFO L280 TraceCheckUtils]: 116: Hoare triple {58351#true} ~st2~0 := #t~nondet16; {58351#true} is VALID [2020-07-09 00:00:32,665 INFO L280 TraceCheckUtils]: 117: Hoare triple {58351#true} havoc #t~nondet16; {58351#true} is VALID [2020-07-09 00:00:32,665 INFO L280 TraceCheckUtils]: 118: Hoare triple {58351#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 119: Hoare triple {58351#true} ~nl2~0 := #t~nondet17; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 120: Hoare triple {58351#true} havoc #t~nondet17; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 121: Hoare triple {58351#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 122: Hoare triple {58351#true} ~m2~0 := #t~nondet18; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 123: Hoare triple {58351#true} havoc #t~nondet18; {58351#true} is VALID [2020-07-09 00:00:32,666 INFO L280 TraceCheckUtils]: 124: Hoare triple {58351#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,667 INFO L280 TraceCheckUtils]: 125: Hoare triple {58351#true} ~max2~0 := #t~nondet19; {58351#true} is VALID [2020-07-09 00:00:32,667 INFO L280 TraceCheckUtils]: 126: Hoare triple {58351#true} havoc #t~nondet19; {58351#true} is VALID [2020-07-09 00:00:32,667 INFO L280 TraceCheckUtils]: 127: Hoare triple {58351#true} ~mode2~0 := #t~nondet20; {58351#true} is VALID [2020-07-09 00:00:32,667 INFO L280 TraceCheckUtils]: 128: Hoare triple {58351#true} havoc #t~nondet20; {58351#true} is VALID [2020-07-09 00:00:32,667 INFO L280 TraceCheckUtils]: 129: Hoare triple {58351#true} ~newmax2~0 := #t~nondet21; {58351#true} is VALID [2020-07-09 00:00:32,668 INFO L280 TraceCheckUtils]: 130: Hoare triple {58351#true} havoc #t~nondet21; {58351#true} is VALID [2020-07-09 00:00:32,668 INFO L280 TraceCheckUtils]: 131: Hoare triple {58351#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,668 INFO L280 TraceCheckUtils]: 132: Hoare triple {58351#true} ~id3~0 := #t~nondet22; {58351#true} is VALID [2020-07-09 00:00:32,668 INFO L280 TraceCheckUtils]: 133: Hoare triple {58351#true} havoc #t~nondet22; {58351#true} is VALID [2020-07-09 00:00:32,668 INFO L280 TraceCheckUtils]: 134: Hoare triple {58351#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,669 INFO L280 TraceCheckUtils]: 135: Hoare triple {58351#true} ~r3~0 := #t~nondet23; {58351#true} is VALID [2020-07-09 00:00:32,669 INFO L280 TraceCheckUtils]: 136: Hoare triple {58351#true} havoc #t~nondet23; {58351#true} is VALID [2020-07-09 00:00:32,669 INFO L280 TraceCheckUtils]: 137: Hoare triple {58351#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,669 INFO L280 TraceCheckUtils]: 138: Hoare triple {58351#true} ~st3~0 := #t~nondet24; {58351#true} is VALID [2020-07-09 00:00:32,669 INFO L280 TraceCheckUtils]: 139: Hoare triple {58351#true} havoc #t~nondet24; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 140: Hoare triple {58351#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 141: Hoare triple {58351#true} ~nl3~0 := #t~nondet25; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 142: Hoare triple {58351#true} havoc #t~nondet25; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 143: Hoare triple {58351#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 144: Hoare triple {58351#true} ~m3~0 := #t~nondet26; {58351#true} is VALID [2020-07-09 00:00:32,670 INFO L280 TraceCheckUtils]: 145: Hoare triple {58351#true} havoc #t~nondet26; {58351#true} is VALID [2020-07-09 00:00:32,671 INFO L280 TraceCheckUtils]: 146: Hoare triple {58351#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {58351#true} is VALID [2020-07-09 00:00:32,671 INFO L280 TraceCheckUtils]: 147: Hoare triple {58351#true} ~max3~0 := #t~nondet27; {58351#true} is VALID [2020-07-09 00:00:32,671 INFO L280 TraceCheckUtils]: 148: Hoare triple {58351#true} havoc #t~nondet27; {58351#true} is VALID [2020-07-09 00:00:32,671 INFO L280 TraceCheckUtils]: 149: Hoare triple {58351#true} ~mode3~0 := #t~nondet28; {58351#true} is VALID [2020-07-09 00:00:32,671 INFO L280 TraceCheckUtils]: 150: Hoare triple {58351#true} havoc #t~nondet28; {58351#true} is VALID [2020-07-09 00:00:32,672 INFO L280 TraceCheckUtils]: 151: Hoare triple {58351#true} ~newmax3~0 := #t~nondet29; {58351#true} is VALID [2020-07-09 00:00:32,672 INFO L280 TraceCheckUtils]: 152: Hoare triple {58351#true} havoc #t~nondet29; {58351#true} is VALID [2020-07-09 00:00:32,672 INFO L280 TraceCheckUtils]: 153: Hoare triple {58351#true} havoc ~init__r121~0; {58351#true} is VALID [2020-07-09 00:00:32,672 INFO L280 TraceCheckUtils]: 154: Hoare triple {58351#true} havoc ~init__r131~0; {58351#true} is VALID [2020-07-09 00:00:32,672 INFO L280 TraceCheckUtils]: 155: Hoare triple {58351#true} havoc ~init__r211~0; {58351#true} is VALID [2020-07-09 00:00:32,673 INFO L280 TraceCheckUtils]: 156: Hoare triple {58351#true} havoc ~init__r231~0; {58351#true} is VALID [2020-07-09 00:00:32,673 INFO L280 TraceCheckUtils]: 157: Hoare triple {58351#true} havoc ~init__r311~0; {58351#true} is VALID [2020-07-09 00:00:32,673 INFO L280 TraceCheckUtils]: 158: Hoare triple {58351#true} havoc ~init__r321~0; {58351#true} is VALID [2020-07-09 00:00:32,673 INFO L280 TraceCheckUtils]: 159: Hoare triple {58351#true} havoc ~init__r122~0; {58351#true} is VALID [2020-07-09 00:00:32,673 INFO L280 TraceCheckUtils]: 160: Hoare triple {58351#true} havoc ~init__tmp~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 161: Hoare triple {58351#true} havoc ~init__r132~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 162: Hoare triple {58351#true} havoc ~init__tmp___0~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 163: Hoare triple {58351#true} havoc ~init__r212~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 164: Hoare triple {58351#true} havoc ~init__tmp___1~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 165: Hoare triple {58351#true} havoc ~init__r232~0; {58351#true} is VALID [2020-07-09 00:00:32,674 INFO L280 TraceCheckUtils]: 166: Hoare triple {58351#true} havoc ~init__tmp___2~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 167: Hoare triple {58351#true} havoc ~init__r312~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 168: Hoare triple {58351#true} havoc ~init__tmp___3~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 169: Hoare triple {58351#true} havoc ~init__r322~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 170: Hoare triple {58351#true} havoc ~init__tmp___4~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 171: Hoare triple {58351#true} havoc ~init__tmp___5~0; {58351#true} is VALID [2020-07-09 00:00:32,675 INFO L280 TraceCheckUtils]: 172: Hoare triple {58351#true} ~init__r121~0 := ~ep12~0; {58351#true} is VALID [2020-07-09 00:00:32,676 INFO L280 TraceCheckUtils]: 173: Hoare triple {58351#true} ~init__r131~0 := ~ep13~0; {58351#true} is VALID [2020-07-09 00:00:32,680 INFO L280 TraceCheckUtils]: 174: Hoare triple {58351#true} ~init__r211~0 := ~ep21~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,684 INFO L280 TraceCheckUtils]: 175: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,685 INFO L280 TraceCheckUtils]: 176: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,686 INFO L280 TraceCheckUtils]: 177: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,687 INFO L280 TraceCheckUtils]: 178: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,688 INFO L280 TraceCheckUtils]: 179: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,689 INFO L280 TraceCheckUtils]: 180: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,690 INFO L280 TraceCheckUtils]: 181: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,691 INFO L280 TraceCheckUtils]: 182: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,692 INFO L280 TraceCheckUtils]: 183: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,693 INFO L280 TraceCheckUtils]: 184: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,694 INFO L280 TraceCheckUtils]: 185: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:00:32,695 INFO L280 TraceCheckUtils]: 186: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,697 INFO L280 TraceCheckUtils]: 187: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,698 INFO L280 TraceCheckUtils]: 188: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,699 INFO L280 TraceCheckUtils]: 189: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,700 INFO L280 TraceCheckUtils]: 190: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,701 INFO L280 TraceCheckUtils]: 191: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,702 INFO L280 TraceCheckUtils]: 192: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,702 INFO L280 TraceCheckUtils]: 193: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,703 INFO L280 TraceCheckUtils]: 194: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,704 INFO L280 TraceCheckUtils]: 195: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,705 INFO L280 TraceCheckUtils]: 196: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,706 INFO L280 TraceCheckUtils]: 197: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,707 INFO L280 TraceCheckUtils]: 198: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,708 INFO L280 TraceCheckUtils]: 199: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,709 INFO L280 TraceCheckUtils]: 200: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,710 INFO L280 TraceCheckUtils]: 201: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,711 INFO L280 TraceCheckUtils]: 202: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,712 INFO L280 TraceCheckUtils]: 203: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,713 INFO L280 TraceCheckUtils]: 204: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,714 INFO L280 TraceCheckUtils]: 205: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,715 INFO L280 TraceCheckUtils]: 206: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,716 INFO L280 TraceCheckUtils]: 207: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,717 INFO L280 TraceCheckUtils]: 208: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,718 INFO L280 TraceCheckUtils]: 209: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,719 INFO L280 TraceCheckUtils]: 210: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,720 INFO L280 TraceCheckUtils]: 211: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,721 INFO L280 TraceCheckUtils]: 212: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,722 INFO L280 TraceCheckUtils]: 213: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,723 INFO L280 TraceCheckUtils]: 214: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,724 INFO L280 TraceCheckUtils]: 215: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,725 INFO L280 TraceCheckUtils]: 216: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,726 INFO L280 TraceCheckUtils]: 217: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,727 INFO L280 TraceCheckUtils]: 218: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,728 INFO L280 TraceCheckUtils]: 219: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,728 INFO L280 TraceCheckUtils]: 220: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,729 INFO L280 TraceCheckUtils]: 221: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,730 INFO L280 TraceCheckUtils]: 222: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,731 INFO L280 TraceCheckUtils]: 223: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1863~0 := ~init__tmp___5~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,731 INFO L280 TraceCheckUtils]: 224: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1863~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,732 INFO L280 TraceCheckUtils]: 225: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,733 INFO L280 TraceCheckUtils]: 226: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,733 INFO L280 TraceCheckUtils]: 227: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,734 INFO L280 TraceCheckUtils]: 228: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,735 INFO L280 TraceCheckUtils]: 229: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,736 INFO L280 TraceCheckUtils]: 230: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,737 INFO L280 TraceCheckUtils]: 231: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,738 INFO L280 TraceCheckUtils]: 232: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,739 INFO L280 TraceCheckUtils]: 233: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,740 INFO L280 TraceCheckUtils]: 234: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,741 INFO L280 TraceCheckUtils]: 235: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,742 INFO L280 TraceCheckUtils]: 236: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,743 INFO L280 TraceCheckUtils]: 237: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,744 INFO L280 TraceCheckUtils]: 238: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,745 INFO L280 TraceCheckUtils]: 239: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,746 INFO L280 TraceCheckUtils]: 240: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,747 INFO L280 TraceCheckUtils]: 241: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,748 INFO L280 TraceCheckUtils]: 242: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,749 INFO L280 TraceCheckUtils]: 243: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,750 INFO L280 TraceCheckUtils]: 244: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,751 INFO L280 TraceCheckUtils]: 245: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,752 INFO L280 TraceCheckUtils]: 246: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,753 INFO L280 TraceCheckUtils]: 247: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,754 INFO L280 TraceCheckUtils]: 248: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,755 INFO L280 TraceCheckUtils]: 249: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,755 INFO L280 TraceCheckUtils]: 250: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-09 00:00:32,757 INFO L280 TraceCheckUtils]: 251: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,757 INFO L280 TraceCheckUtils]: 252: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,758 INFO L280 TraceCheckUtils]: 253: Hoare triple {58352#false} ~mode2~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,758 INFO L280 TraceCheckUtils]: 254: Hoare triple {58352#false} havoc ~node3__newmax~0; {58352#false} is VALID [2020-07-09 00:00:32,758 INFO L280 TraceCheckUtils]: 255: Hoare triple {58352#false} ~node3__newmax~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,759 INFO L280 TraceCheckUtils]: 256: Hoare triple {58352#false} assume !!(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,759 INFO L280 TraceCheckUtils]: 257: Hoare triple {58352#false} assume ~r3~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,759 INFO L280 TraceCheckUtils]: 258: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,759 INFO L280 TraceCheckUtils]: 259: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,760 INFO L280 TraceCheckUtils]: 260: Hoare triple {58352#false} ~mode3~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,760 INFO L280 TraceCheckUtils]: 261: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-09 00:00:32,760 INFO L280 TraceCheckUtils]: 262: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,761 INFO L280 TraceCheckUtils]: 263: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-09 00:00:32,761 INFO L280 TraceCheckUtils]: 264: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,761 INFO L280 TraceCheckUtils]: 265: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-09 00:00:32,761 INFO L280 TraceCheckUtils]: 266: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,762 INFO L280 TraceCheckUtils]: 267: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-09 00:00:32,762 INFO L280 TraceCheckUtils]: 268: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,762 INFO L280 TraceCheckUtils]: 269: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-09 00:00:32,763 INFO L280 TraceCheckUtils]: 270: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,763 INFO L280 TraceCheckUtils]: 271: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-09 00:00:32,763 INFO L280 TraceCheckUtils]: 272: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,764 INFO L280 TraceCheckUtils]: 273: Hoare triple {58352#false} havoc ~check__tmp~0; {58352#false} is VALID [2020-07-09 00:00:32,764 INFO L280 TraceCheckUtils]: 274: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,764 INFO L280 TraceCheckUtils]: 275: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,764 INFO L280 TraceCheckUtils]: 276: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,765 INFO L280 TraceCheckUtils]: 277: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,765 INFO L280 TraceCheckUtils]: 278: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,765 INFO L280 TraceCheckUtils]: 279: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-09 00:00:32,766 INFO L280 TraceCheckUtils]: 280: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,766 INFO L280 TraceCheckUtils]: 281: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,766 INFO L280 TraceCheckUtils]: 282: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-09 00:00:32,766 INFO L280 TraceCheckUtils]: 283: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,767 INFO L280 TraceCheckUtils]: 284: Hoare triple {58352#false} ~check__tmp~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,767 INFO L280 TraceCheckUtils]: 285: Hoare triple {58352#false} ~__return_2009~0 := ~check__tmp~0; {58352#false} is VALID [2020-07-09 00:00:32,767 INFO L280 TraceCheckUtils]: 286: Hoare triple {58352#false} ~main__c1~0 := ~__return_2009~0; {58352#false} is VALID [2020-07-09 00:00:32,768 INFO L280 TraceCheckUtils]: 287: Hoare triple {58352#false} havoc ~__tmp_1~0; {58352#false} is VALID [2020-07-09 00:00:32,768 INFO L280 TraceCheckUtils]: 288: Hoare triple {58352#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-09 00:00:32,768 INFO L280 TraceCheckUtils]: 289: Hoare triple {58352#false} havoc ~assert__arg~0; {58352#false} is VALID [2020-07-09 00:00:32,768 INFO L280 TraceCheckUtils]: 290: Hoare triple {58352#false} ~assert__arg~0 := ~__tmp_1~0; {58352#false} is VALID [2020-07-09 00:00:32,769 INFO L280 TraceCheckUtils]: 291: Hoare triple {58352#false} assume !(0 == ~assert__arg~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,769 INFO L280 TraceCheckUtils]: 292: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,769 INFO L280 TraceCheckUtils]: 293: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,770 INFO L280 TraceCheckUtils]: 294: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-09 00:00:32,770 INFO L280 TraceCheckUtils]: 295: Hoare triple {58352#false} havoc ~node1__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,770 INFO L280 TraceCheckUtils]: 296: Hoare triple {58352#false} ~node1__newmax~1 := 0; {58352#false} is VALID [2020-07-09 00:00:32,770 INFO L280 TraceCheckUtils]: 297: Hoare triple {58352#false} assume !(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,771 INFO L280 TraceCheckUtils]: 298: Hoare triple {58352#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,771 INFO L280 TraceCheckUtils]: 299: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,771 INFO L280 TraceCheckUtils]: 300: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,772 INFO L280 TraceCheckUtils]: 301: Hoare triple {58352#false} ~newmax1~0 := ~node1__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,772 INFO L280 TraceCheckUtils]: 302: Hoare triple {58352#false} assume !(2 == ~r1~0); {58352#false} is VALID [2020-07-09 00:00:32,772 INFO L280 TraceCheckUtils]: 303: Hoare triple {58352#false} ~mode1~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,773 INFO L280 TraceCheckUtils]: 304: Hoare triple {58352#false} havoc ~node2__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,773 INFO L280 TraceCheckUtils]: 305: Hoare triple {58352#false} ~node2__newmax~1 := 0; {58352#false} is VALID [2020-07-09 00:00:32,773 INFO L280 TraceCheckUtils]: 306: Hoare triple {58352#false} assume !(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,773 INFO L280 TraceCheckUtils]: 307: Hoare triple {58352#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,774 INFO L280 TraceCheckUtils]: 308: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,774 INFO L280 TraceCheckUtils]: 309: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,774 INFO L280 TraceCheckUtils]: 310: Hoare triple {58352#false} ~newmax2~0 := ~node2__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,775 INFO L280 TraceCheckUtils]: 311: Hoare triple {58352#false} assume !(2 == ~r2~0); {58352#false} is VALID [2020-07-09 00:00:32,775 INFO L280 TraceCheckUtils]: 312: Hoare triple {58352#false} ~mode2~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,775 INFO L280 TraceCheckUtils]: 313: Hoare triple {58352#false} havoc ~node3__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,776 INFO L280 TraceCheckUtils]: 314: Hoare triple {58352#false} ~node3__newmax~1 := 0; {58352#false} is VALID [2020-07-09 00:00:32,776 INFO L280 TraceCheckUtils]: 315: Hoare triple {58352#false} assume !(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,776 INFO L280 TraceCheckUtils]: 316: Hoare triple {58352#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,776 INFO L280 TraceCheckUtils]: 317: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,777 INFO L280 TraceCheckUtils]: 318: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,777 INFO L280 TraceCheckUtils]: 319: Hoare triple {58352#false} ~newmax3~0 := ~node3__newmax~1; {58352#false} is VALID [2020-07-09 00:00:32,777 INFO L280 TraceCheckUtils]: 320: Hoare triple {58352#false} assume !(2 == ~r3~0); {58352#false} is VALID [2020-07-09 00:00:32,778 INFO L280 TraceCheckUtils]: 321: Hoare triple {58352#false} ~mode3~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,778 INFO L280 TraceCheckUtils]: 322: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-09 00:00:32,778 INFO L280 TraceCheckUtils]: 323: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,779 INFO L280 TraceCheckUtils]: 324: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-09 00:00:32,779 INFO L280 TraceCheckUtils]: 325: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,779 INFO L280 TraceCheckUtils]: 326: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-09 00:00:32,779 INFO L280 TraceCheckUtils]: 327: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,780 INFO L280 TraceCheckUtils]: 328: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-09 00:00:32,780 INFO L280 TraceCheckUtils]: 329: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,780 INFO L280 TraceCheckUtils]: 330: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-09 00:00:32,781 INFO L280 TraceCheckUtils]: 331: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,781 INFO L280 TraceCheckUtils]: 332: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-09 00:00:32,781 INFO L280 TraceCheckUtils]: 333: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,782 INFO L280 TraceCheckUtils]: 334: Hoare triple {58352#false} havoc ~check__tmp~1; {58352#false} is VALID [2020-07-09 00:00:32,782 INFO L280 TraceCheckUtils]: 335: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,782 INFO L280 TraceCheckUtils]: 336: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,782 INFO L280 TraceCheckUtils]: 337: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,783 INFO L280 TraceCheckUtils]: 338: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,783 INFO L280 TraceCheckUtils]: 339: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,783 INFO L280 TraceCheckUtils]: 340: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-09 00:00:32,784 INFO L280 TraceCheckUtils]: 341: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,784 INFO L280 TraceCheckUtils]: 342: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,784 INFO L280 TraceCheckUtils]: 343: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-09 00:00:32,784 INFO L280 TraceCheckUtils]: 344: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,785 INFO L280 TraceCheckUtils]: 345: Hoare triple {58352#false} ~check__tmp~1 := 1; {58352#false} is VALID [2020-07-09 00:00:32,785 INFO L280 TraceCheckUtils]: 346: Hoare triple {58352#false} ~__return_2142~0 := ~check__tmp~1; {58352#false} is VALID [2020-07-09 00:00:32,785 INFO L280 TraceCheckUtils]: 347: Hoare triple {58352#false} ~main__c1~0 := ~__return_2142~0; {58352#false} is VALID [2020-07-09 00:00:32,786 INFO L280 TraceCheckUtils]: 348: Hoare triple {58352#false} havoc ~__tmp_2~0; {58352#false} is VALID [2020-07-09 00:00:32,786 INFO L280 TraceCheckUtils]: 349: Hoare triple {58352#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-09 00:00:32,786 INFO L280 TraceCheckUtils]: 350: Hoare triple {58352#false} havoc ~assert__arg~1; {58352#false} is VALID [2020-07-09 00:00:32,786 INFO L280 TraceCheckUtils]: 351: Hoare triple {58352#false} ~assert__arg~1 := ~__tmp_2~0; {58352#false} is VALID [2020-07-09 00:00:32,787 INFO L280 TraceCheckUtils]: 352: Hoare triple {58352#false} assume !(0 == ~assert__arg~1 % 256); {58352#false} is VALID [2020-07-09 00:00:32,787 INFO L280 TraceCheckUtils]: 353: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,787 INFO L280 TraceCheckUtils]: 354: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,788 INFO L280 TraceCheckUtils]: 355: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-09 00:00:32,788 INFO L280 TraceCheckUtils]: 356: Hoare triple {58352#false} havoc ~node1__newmax~2; {58352#false} is VALID [2020-07-09 00:00:32,788 INFO L280 TraceCheckUtils]: 357: Hoare triple {58352#false} ~node1__newmax~2 := 0; {58352#false} is VALID [2020-07-09 00:00:32,789 INFO L280 TraceCheckUtils]: 358: Hoare triple {58352#false} assume !!(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,789 INFO L280 TraceCheckUtils]: 359: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,789 INFO L280 TraceCheckUtils]: 360: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,789 INFO L280 TraceCheckUtils]: 361: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,790 INFO L280 TraceCheckUtils]: 362: Hoare triple {58352#false} ~mode1~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,790 INFO L280 TraceCheckUtils]: 363: Hoare triple {58352#false} havoc ~node2__newmax~2; {58352#false} is VALID [2020-07-09 00:00:32,790 INFO L280 TraceCheckUtils]: 364: Hoare triple {58352#false} ~node2__newmax~2 := 0; {58352#false} is VALID [2020-07-09 00:00:32,791 INFO L280 TraceCheckUtils]: 365: Hoare triple {58352#false} assume !!(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,791 INFO L280 TraceCheckUtils]: 366: Hoare triple {58352#false} assume ~r2~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,791 INFO L280 TraceCheckUtils]: 367: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,791 INFO L280 TraceCheckUtils]: 368: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,792 INFO L280 TraceCheckUtils]: 369: Hoare triple {58352#false} ~mode2~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,792 INFO L280 TraceCheckUtils]: 370: Hoare triple {58352#false} havoc ~node3__newmax~2; {58352#false} is VALID [2020-07-09 00:00:32,792 INFO L280 TraceCheckUtils]: 371: Hoare triple {58352#false} ~node3__newmax~2 := 0; {58352#false} is VALID [2020-07-09 00:00:32,793 INFO L280 TraceCheckUtils]: 372: Hoare triple {58352#false} assume !!(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,793 INFO L280 TraceCheckUtils]: 373: Hoare triple {58352#false} assume ~r3~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,793 INFO L280 TraceCheckUtils]: 374: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,793 INFO L280 TraceCheckUtils]: 375: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,794 INFO L280 TraceCheckUtils]: 376: Hoare triple {58352#false} ~mode3~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,794 INFO L280 TraceCheckUtils]: 377: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-09 00:00:32,794 INFO L280 TraceCheckUtils]: 378: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,795 INFO L280 TraceCheckUtils]: 379: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-09 00:00:32,795 INFO L280 TraceCheckUtils]: 380: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,795 INFO L280 TraceCheckUtils]: 381: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-09 00:00:32,795 INFO L280 TraceCheckUtils]: 382: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,796 INFO L280 TraceCheckUtils]: 383: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-09 00:00:32,796 INFO L280 TraceCheckUtils]: 384: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,796 INFO L280 TraceCheckUtils]: 385: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-09 00:00:32,797 INFO L280 TraceCheckUtils]: 386: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,797 INFO L280 TraceCheckUtils]: 387: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-09 00:00:32,797 INFO L280 TraceCheckUtils]: 388: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,797 INFO L280 TraceCheckUtils]: 389: Hoare triple {58352#false} havoc ~check__tmp~2; {58352#false} is VALID [2020-07-09 00:00:32,798 INFO L280 TraceCheckUtils]: 390: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,798 INFO L280 TraceCheckUtils]: 391: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,798 INFO L280 TraceCheckUtils]: 392: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,799 INFO L280 TraceCheckUtils]: 393: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-09 00:00:32,799 INFO L280 TraceCheckUtils]: 394: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,799 INFO L280 TraceCheckUtils]: 395: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-09 00:00:32,799 INFO L280 TraceCheckUtils]: 396: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,800 INFO L280 TraceCheckUtils]: 397: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-09 00:00:32,800 INFO L280 TraceCheckUtils]: 398: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-09 00:00:32,800 INFO L280 TraceCheckUtils]: 399: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-09 00:00:32,800 INFO L280 TraceCheckUtils]: 400: Hoare triple {58352#false} ~check__tmp~2 := 1; {58352#false} is VALID [2020-07-09 00:00:32,801 INFO L280 TraceCheckUtils]: 401: Hoare triple {58352#false} ~__return_2281~0 := ~check__tmp~2; {58352#false} is VALID [2020-07-09 00:00:32,801 INFO L280 TraceCheckUtils]: 402: Hoare triple {58352#false} ~main__c1~0 := ~__return_2281~0; {58352#false} is VALID [2020-07-09 00:00:32,801 INFO L280 TraceCheckUtils]: 403: Hoare triple {58352#false} havoc ~__tmp_3~0; {58352#false} is VALID [2020-07-09 00:00:32,801 INFO L280 TraceCheckUtils]: 404: Hoare triple {58352#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-09 00:00:32,802 INFO L280 TraceCheckUtils]: 405: Hoare triple {58352#false} havoc ~assert__arg~2; {58352#false} is VALID [2020-07-09 00:00:32,802 INFO L280 TraceCheckUtils]: 406: Hoare triple {58352#false} ~assert__arg~2 := ~__tmp_3~0; {58352#false} is VALID [2020-07-09 00:00:32,802 INFO L280 TraceCheckUtils]: 407: Hoare triple {58352#false} assume !(0 == ~assert__arg~2 % 256); {58352#false} is VALID [2020-07-09 00:00:32,802 INFO L280 TraceCheckUtils]: 408: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,802 INFO L280 TraceCheckUtils]: 409: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-09 00:00:32,803 INFO L280 TraceCheckUtils]: 410: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-09 00:00:32,803 INFO L280 TraceCheckUtils]: 411: Hoare triple {58352#false} havoc ~node1__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,803 INFO L280 TraceCheckUtils]: 412: Hoare triple {58352#false} ~node1__newmax~3 := 0; {58352#false} is VALID [2020-07-09 00:00:32,803 INFO L280 TraceCheckUtils]: 413: Hoare triple {58352#false} assume !(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,803 INFO L280 TraceCheckUtils]: 414: Hoare triple {58352#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,804 INFO L280 TraceCheckUtils]: 415: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,804 INFO L280 TraceCheckUtils]: 416: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,804 INFO L280 TraceCheckUtils]: 417: Hoare triple {58352#false} ~newmax1~0 := ~node1__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,804 INFO L280 TraceCheckUtils]: 418: Hoare triple {58352#false} assume 2 == ~r1~0; {58352#false} is VALID [2020-07-09 00:00:32,804 INFO L280 TraceCheckUtils]: 419: Hoare triple {58352#false} assume ~max1~0 == ~id1~0; {58352#false} is VALID [2020-07-09 00:00:32,805 INFO L280 TraceCheckUtils]: 420: Hoare triple {58352#false} ~st1~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,805 INFO L280 TraceCheckUtils]: 421: Hoare triple {58352#false} ~mode1~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,805 INFO L280 TraceCheckUtils]: 422: Hoare triple {58352#false} havoc ~node2__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,805 INFO L280 TraceCheckUtils]: 423: Hoare triple {58352#false} ~node2__newmax~3 := 0; {58352#false} is VALID [2020-07-09 00:00:32,805 INFO L280 TraceCheckUtils]: 424: Hoare triple {58352#false} assume !(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,806 INFO L280 TraceCheckUtils]: 425: Hoare triple {58352#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,806 INFO L280 TraceCheckUtils]: 426: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,806 INFO L280 TraceCheckUtils]: 427: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,806 INFO L280 TraceCheckUtils]: 428: Hoare triple {58352#false} ~newmax2~0 := ~node2__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,806 INFO L280 TraceCheckUtils]: 429: Hoare triple {58352#false} assume 2 == ~r2~0; {58352#false} is VALID [2020-07-09 00:00:32,807 INFO L280 TraceCheckUtils]: 430: Hoare triple {58352#false} assume ~max2~0 == ~id2~0; {58352#false} is VALID [2020-07-09 00:00:32,807 INFO L280 TraceCheckUtils]: 431: Hoare triple {58352#false} ~st2~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,807 INFO L280 TraceCheckUtils]: 432: Hoare triple {58352#false} ~mode2~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,807 INFO L280 TraceCheckUtils]: 433: Hoare triple {58352#false} havoc ~node3__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,807 INFO L280 TraceCheckUtils]: 434: Hoare triple {58352#false} ~node3__newmax~3 := 0; {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 435: Hoare triple {58352#false} assume !(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 436: Hoare triple {58352#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 437: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 438: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 439: Hoare triple {58352#false} ~newmax3~0 := ~node3__newmax~3; {58352#false} is VALID [2020-07-09 00:00:32,808 INFO L280 TraceCheckUtils]: 440: Hoare triple {58352#false} assume 2 == ~r3~0; {58352#false} is VALID [2020-07-09 00:00:32,809 INFO L280 TraceCheckUtils]: 441: Hoare triple {58352#false} assume ~max3~0 == ~id3~0; {58352#false} is VALID [2020-07-09 00:00:32,809 INFO L280 TraceCheckUtils]: 442: Hoare triple {58352#false} ~st3~0 := 1; {58352#false} is VALID [2020-07-09 00:00:32,809 INFO L280 TraceCheckUtils]: 443: Hoare triple {58352#false} ~mode3~0 := 0; {58352#false} is VALID [2020-07-09 00:00:32,809 INFO L280 TraceCheckUtils]: 444: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-09 00:00:32,809 INFO L280 TraceCheckUtils]: 445: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 446: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 447: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 448: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 449: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 450: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-09 00:00:32,810 INFO L280 TraceCheckUtils]: 451: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,811 INFO L280 TraceCheckUtils]: 452: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-09 00:00:32,811 INFO L280 TraceCheckUtils]: 453: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,811 INFO L280 TraceCheckUtils]: 454: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-09 00:00:32,811 INFO L280 TraceCheckUtils]: 455: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-09 00:00:32,812 INFO L280 TraceCheckUtils]: 456: Hoare triple {58352#false} havoc ~check__tmp~3; {58352#false} is VALID [2020-07-09 00:00:32,812 INFO L280 TraceCheckUtils]: 457: Hoare triple {58352#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {58352#false} is VALID [2020-07-09 00:00:32,812 INFO L280 TraceCheckUtils]: 458: Hoare triple {58352#false} ~check__tmp~3 := 0; {58352#false} is VALID [2020-07-09 00:00:32,813 INFO L280 TraceCheckUtils]: 459: Hoare triple {58352#false} ~__return_3069~0 := ~check__tmp~3; {58352#false} is VALID [2020-07-09 00:00:32,813 INFO L280 TraceCheckUtils]: 460: Hoare triple {58352#false} ~main__c1~0 := ~__return_3069~0; {58352#false} is VALID [2020-07-09 00:00:32,813 INFO L280 TraceCheckUtils]: 461: Hoare triple {58352#false} havoc ~__tmp_4~0; {58352#false} is VALID [2020-07-09 00:00:32,814 INFO L280 TraceCheckUtils]: 462: Hoare triple {58352#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-09 00:00:32,814 INFO L280 TraceCheckUtils]: 463: Hoare triple {58352#false} havoc ~assert__arg~3; {58352#false} is VALID [2020-07-09 00:00:32,814 INFO L280 TraceCheckUtils]: 464: Hoare triple {58352#false} ~assert__arg~3 := ~__tmp_4~0; {58352#false} is VALID [2020-07-09 00:00:32,814 INFO L280 TraceCheckUtils]: 465: Hoare triple {58352#false} assume 0 == ~assert__arg~3 % 256; {58352#false} is VALID [2020-07-09 00:00:32,815 INFO L280 TraceCheckUtils]: 466: Hoare triple {58352#false} assume !false; {58352#false} is VALID [2020-07-09 00:00:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:00:33,168 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [970356071] [2020-07-09 00:00:33,169 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:00:33,169 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-09 00:00:33,169 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184097885] [2020-07-09 00:00:33,171 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 467 [2020-07-09 00:00:33,172 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:00:33,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-09 00:00:33,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 467 edges. 467 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:00:33,815 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-09 00:00:33,815 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:00:33,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-09 00:00:33,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-09 00:00:33,816 INFO L87 Difference]: Start difference. First operand 2515 states and 3035 transitions. Second operand 5 states. [2020-07-09 00:01:05,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:01:05,146 INFO L93 Difference]: Finished difference Result 6969 states and 8451 transitions. [2020-07-09 00:01:05,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-09 00:01:05,146 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 467 [2020-07-09 00:01:05,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:01:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:01:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3346 transitions. [2020-07-09 00:01:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:01:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3346 transitions. [2020-07-09 00:01:05,174 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3346 transitions. [2020-07-09 00:01:09,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3346 edges. 3346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:01:10,502 INFO L225 Difference]: With dead ends: 6969 [2020-07-09 00:01:10,502 INFO L226 Difference]: Without dead ends: 4683 [2020-07-09 00:01:10,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-09 00:01:10,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2020-07-09 00:01:30,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 4556. [2020-07-09 00:01:30,656 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:01:30,656 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4683 states. Second operand 4556 states. [2020-07-09 00:01:30,656 INFO L74 IsIncluded]: Start isIncluded. First operand 4683 states. Second operand 4556 states. [2020-07-09 00:01:30,656 INFO L87 Difference]: Start difference. First operand 4683 states. Second operand 4556 states. [2020-07-09 00:01:31,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:01:31,334 INFO L93 Difference]: Finished difference Result 4683 states and 5640 transitions. [2020-07-09 00:01:31,334 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 5640 transitions. [2020-07-09 00:01:31,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:01:31,339 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:01:31,339 INFO L74 IsIncluded]: Start isIncluded. First operand 4556 states. Second operand 4683 states. [2020-07-09 00:01:31,339 INFO L87 Difference]: Start difference. First operand 4556 states. Second operand 4683 states. [2020-07-09 00:01:32,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:01:32,049 INFO L93 Difference]: Finished difference Result 4683 states and 5640 transitions. [2020-07-09 00:01:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 5640 transitions. [2020-07-09 00:01:32,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:01:32,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:01:32,054 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:01:32,055 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:01:32,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2020-07-09 00:01:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 5513 transitions. [2020-07-09 00:01:32,779 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 5513 transitions. Word has length 467 [2020-07-09 00:01:32,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:01:32,779 INFO L479 AbstractCegarLoop]: Abstraction has 4556 states and 5513 transitions. [2020-07-09 00:01:32,779 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-09 00:01:32,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4556 states and 5513 transitions. [2020-07-09 00:01:45,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5513 edges. 5513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:01:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 5513 transitions. [2020-07-09 00:01:45,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2020-07-09 00:01:45,220 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:01:45,221 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:01:45,221 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-09 00:01:45,221 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:01:45,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:01:45,221 INFO L82 PathProgramCache]: Analyzing trace with hash 2011953776, now seen corresponding path program 1 times [2020-07-09 00:01:45,222 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:01:45,222 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [87939122] [2020-07-09 00:01:45,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:01:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:01:45,718 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-09 00:01:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:01:45,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {90846#true} ~nomsg~0 := -1; {90846#true} is VALID [2020-07-09 00:01:45,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {90846#true} ~p12~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {90846#true} ~p12_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {90846#true} ~p12_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,773 INFO L280 TraceCheckUtils]: 5: Hoare triple {90846#true} ~ep12~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {90846#true} ~p13~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {90846#true} ~p13_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {90846#true} ~p13_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,773 INFO L280 TraceCheckUtils]: 9: Hoare triple {90846#true} ~ep13~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {90846#true} ~p21~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 11: Hoare triple {90846#true} ~p21_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 12: Hoare triple {90846#true} ~p21_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 13: Hoare triple {90846#true} ~ep21~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {90846#true} ~p23~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {90846#true} ~p23_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 16: Hoare triple {90846#true} ~p23_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {90846#true} ~ep23~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {90846#true} ~p31~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {90846#true} ~p31_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {90846#true} ~p31_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {90846#true} ~ep31~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,776 INFO L280 TraceCheckUtils]: 22: Hoare triple {90846#true} ~p32~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,776 INFO L280 TraceCheckUtils]: 23: Hoare triple {90846#true} ~p32_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {90846#true} ~p32_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {90846#true} ~ep32~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {90846#true} ~id1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,777 INFO L280 TraceCheckUtils]: 27: Hoare triple {90846#true} ~r1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,777 INFO L280 TraceCheckUtils]: 28: Hoare triple {90846#true} ~st1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {90846#true} ~nl1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {90846#true} ~m1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {90846#true} ~max1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,778 INFO L280 TraceCheckUtils]: 32: Hoare triple {90846#true} ~mode1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,778 INFO L280 TraceCheckUtils]: 33: Hoare triple {90846#true} ~newmax1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,778 INFO L280 TraceCheckUtils]: 34: Hoare triple {90846#true} ~id2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,778 INFO L280 TraceCheckUtils]: 35: Hoare triple {90846#true} ~r2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,778 INFO L280 TraceCheckUtils]: 36: Hoare triple {90846#true} ~st2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,779 INFO L280 TraceCheckUtils]: 37: Hoare triple {90846#true} ~nl2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {90846#true} ~m2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {90846#true} ~max2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,779 INFO L280 TraceCheckUtils]: 40: Hoare triple {90846#true} ~mode2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {90846#true} ~newmax2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,780 INFO L280 TraceCheckUtils]: 42: Hoare triple {90846#true} ~id3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {90846#true} ~r3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,780 INFO L280 TraceCheckUtils]: 44: Hoare triple {90846#true} ~st3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,780 INFO L280 TraceCheckUtils]: 45: Hoare triple {90846#true} ~nl3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {90846#true} ~m3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 47: Hoare triple {90846#true} ~max3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 48: Hoare triple {90846#true} ~mode3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 49: Hoare triple {90846#true} ~newmax3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 50: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 51: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {90846#true} is VALID [2020-07-09 00:01:45,781 INFO L280 TraceCheckUtils]: 52: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {90846#true} is VALID [2020-07-09 00:01:45,782 INFO L280 TraceCheckUtils]: 53: Hoare triple {90846#true} ~__return_1863~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,782 INFO L280 TraceCheckUtils]: 54: Hoare triple {90846#true} ~__return_2009~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,782 INFO L280 TraceCheckUtils]: 55: Hoare triple {90846#true} ~__return_2142~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,782 INFO L280 TraceCheckUtils]: 56: Hoare triple {90846#true} ~__return_2281~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,782 INFO L280 TraceCheckUtils]: 57: Hoare triple {90846#true} ~__return_3069~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,783 INFO L280 TraceCheckUtils]: 58: Hoare triple {90846#true} ~__return_3038~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,783 INFO L280 TraceCheckUtils]: 59: Hoare triple {90846#true} ~__return_2975~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,783 INFO L280 TraceCheckUtils]: 60: Hoare triple {90846#true} ~__return_2941~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,783 INFO L280 TraceCheckUtils]: 61: Hoare triple {90846#true} ~__tmp_2420_0~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,783 INFO L280 TraceCheckUtils]: 62: Hoare triple {90846#true} ~__return_2543~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 63: Hoare triple {90846#true} ~__return_2433~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 64: Hoare triple {90846#true} ~__return_2828~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 65: Hoare triple {90846#true} ~__return_2794~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 66: Hoare triple {90846#true} ~__return_2710~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 67: Hoare triple {90846#true} ~__return_2419~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,784 INFO L280 TraceCheckUtils]: 68: Hoare triple {90846#true} assume true; {90846#true} is VALID [2020-07-09 00:01:45,785 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {90846#true} {90846#true} #2486#return; {90846#true} is VALID [2020-07-09 00:01:45,792 INFO L263 TraceCheckUtils]: 0: Hoare triple {90846#true} call ULTIMATE.init(); {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-09 00:01:45,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {90846#true} ~nomsg~0 := -1; {90846#true} is VALID [2020-07-09 00:01:45,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {90846#true} ~p12~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {90846#true} ~p12_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {90846#true} ~p12_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {90846#true} ~ep12~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {90846#true} ~p13~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {90846#true} ~p13_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {90846#true} ~p13_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {90846#true} ~ep13~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {90846#true} ~p21~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {90846#true} ~p21_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {90846#true} ~p21_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {90846#true} ~ep21~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {90846#true} ~p23~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {90846#true} ~p23_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {90846#true} ~p23_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {90846#true} ~ep23~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 19: Hoare triple {90846#true} ~p31~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {90846#true} ~p31_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 21: Hoare triple {90846#true} ~p31_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,796 INFO L280 TraceCheckUtils]: 22: Hoare triple {90846#true} ~ep31~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 23: Hoare triple {90846#true} ~p32~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {90846#true} ~p32_old~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 25: Hoare triple {90846#true} ~p32_new~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 26: Hoare triple {90846#true} ~ep32~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {90846#true} ~id1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {90846#true} ~r1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {90846#true} ~st1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {90846#true} ~nl1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 31: Hoare triple {90846#true} ~m1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {90846#true} ~max1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {90846#true} ~mode1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {90846#true} ~newmax1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,799 INFO L280 TraceCheckUtils]: 35: Hoare triple {90846#true} ~id2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,799 INFO L280 TraceCheckUtils]: 36: Hoare triple {90846#true} ~r2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {90846#true} ~st2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,799 INFO L280 TraceCheckUtils]: 38: Hoare triple {90846#true} ~nl2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,799 INFO L280 TraceCheckUtils]: 39: Hoare triple {90846#true} ~m2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 40: Hoare triple {90846#true} ~max2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 41: Hoare triple {90846#true} ~mode2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 42: Hoare triple {90846#true} ~newmax2~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 43: Hoare triple {90846#true} ~id3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 44: Hoare triple {90846#true} ~r3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,800 INFO L280 TraceCheckUtils]: 45: Hoare triple {90846#true} ~st3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,801 INFO L280 TraceCheckUtils]: 46: Hoare triple {90846#true} ~nl3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,801 INFO L280 TraceCheckUtils]: 47: Hoare triple {90846#true} ~m3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,801 INFO L280 TraceCheckUtils]: 48: Hoare triple {90846#true} ~max3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,801 INFO L280 TraceCheckUtils]: 49: Hoare triple {90846#true} ~mode3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,801 INFO L280 TraceCheckUtils]: 50: Hoare triple {90846#true} ~newmax3~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,802 INFO L280 TraceCheckUtils]: 51: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {90846#true} is VALID [2020-07-09 00:01:45,802 INFO L280 TraceCheckUtils]: 52: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {90846#true} is VALID [2020-07-09 00:01:45,802 INFO L280 TraceCheckUtils]: 53: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {90846#true} is VALID [2020-07-09 00:01:45,802 INFO L280 TraceCheckUtils]: 54: Hoare triple {90846#true} ~__return_1863~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {90846#true} ~__return_2009~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 56: Hoare triple {90846#true} ~__return_2142~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 57: Hoare triple {90846#true} ~__return_2281~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 58: Hoare triple {90846#true} ~__return_3069~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 59: Hoare triple {90846#true} ~__return_3038~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 60: Hoare triple {90846#true} ~__return_2975~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,803 INFO L280 TraceCheckUtils]: 61: Hoare triple {90846#true} ~__return_2941~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 62: Hoare triple {90846#true} ~__tmp_2420_0~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 63: Hoare triple {90846#true} ~__return_2543~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 64: Hoare triple {90846#true} ~__return_2433~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 65: Hoare triple {90846#true} ~__return_2828~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 66: Hoare triple {90846#true} ~__return_2794~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {90846#true} ~__return_2710~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,805 INFO L280 TraceCheckUtils]: 68: Hoare triple {90846#true} ~__return_2419~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,805 INFO L280 TraceCheckUtils]: 69: Hoare triple {90846#true} assume true; {90846#true} is VALID [2020-07-09 00:01:45,805 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {90846#true} {90846#true} #2486#return; {90846#true} is VALID [2020-07-09 00:01:45,805 INFO L263 TraceCheckUtils]: 71: Hoare triple {90846#true} call #t~ret30 := main(); {90846#true} is VALID [2020-07-09 00:01:45,805 INFO L280 TraceCheckUtils]: 72: Hoare triple {90846#true} havoc ~main__c1~0; {90846#true} is VALID [2020-07-09 00:01:45,806 INFO L280 TraceCheckUtils]: 73: Hoare triple {90846#true} havoc ~main__i2~0; {90846#true} is VALID [2020-07-09 00:01:45,806 INFO L280 TraceCheckUtils]: 74: Hoare triple {90846#true} ~main__c1~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,806 INFO L280 TraceCheckUtils]: 75: Hoare triple {90846#true} ~ep12~0 := #t~nondet0; {90846#true} is VALID [2020-07-09 00:01:45,806 INFO L280 TraceCheckUtils]: 76: Hoare triple {90846#true} havoc #t~nondet0; {90846#true} is VALID [2020-07-09 00:01:45,806 INFO L280 TraceCheckUtils]: 77: Hoare triple {90846#true} ~ep13~0 := #t~nondet1; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 78: Hoare triple {90846#true} havoc #t~nondet1; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 79: Hoare triple {90846#true} ~ep21~0 := #t~nondet2; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 80: Hoare triple {90846#true} havoc #t~nondet2; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 81: Hoare triple {90846#true} ~ep23~0 := #t~nondet3; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 82: Hoare triple {90846#true} havoc #t~nondet3; {90846#true} is VALID [2020-07-09 00:01:45,807 INFO L280 TraceCheckUtils]: 83: Hoare triple {90846#true} ~ep31~0 := #t~nondet4; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 84: Hoare triple {90846#true} havoc #t~nondet4; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 85: Hoare triple {90846#true} ~ep32~0 := #t~nondet5; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 86: Hoare triple {90846#true} havoc #t~nondet5; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 87: Hoare triple {90846#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 88: Hoare triple {90846#true} ~id1~0 := #t~nondet6; {90846#true} is VALID [2020-07-09 00:01:45,808 INFO L280 TraceCheckUtils]: 89: Hoare triple {90846#true} havoc #t~nondet6; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 90: Hoare triple {90846#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 91: Hoare triple {90846#true} ~r1~0 := #t~nondet7; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 92: Hoare triple {90846#true} havoc #t~nondet7; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 93: Hoare triple {90846#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 94: Hoare triple {90846#true} ~st1~0 := #t~nondet8; {90846#true} is VALID [2020-07-09 00:01:45,809 INFO L280 TraceCheckUtils]: 95: Hoare triple {90846#true} havoc #t~nondet8; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 96: Hoare triple {90846#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 97: Hoare triple {90846#true} ~nl1~0 := #t~nondet9; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 98: Hoare triple {90846#true} havoc #t~nondet9; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 99: Hoare triple {90846#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 100: Hoare triple {90846#true} ~m1~0 := #t~nondet10; {90846#true} is VALID [2020-07-09 00:01:45,810 INFO L280 TraceCheckUtils]: 101: Hoare triple {90846#true} havoc #t~nondet10; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 102: Hoare triple {90846#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 103: Hoare triple {90846#true} ~max1~0 := #t~nondet11; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 104: Hoare triple {90846#true} havoc #t~nondet11; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 105: Hoare triple {90846#true} ~mode1~0 := #t~nondet12; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 106: Hoare triple {90846#true} havoc #t~nondet12; {90846#true} is VALID [2020-07-09 00:01:45,811 INFO L280 TraceCheckUtils]: 107: Hoare triple {90846#true} ~newmax1~0 := #t~nondet13; {90846#true} is VALID [2020-07-09 00:01:45,812 INFO L280 TraceCheckUtils]: 108: Hoare triple {90846#true} havoc #t~nondet13; {90846#true} is VALID [2020-07-09 00:01:45,812 INFO L280 TraceCheckUtils]: 109: Hoare triple {90846#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,812 INFO L280 TraceCheckUtils]: 110: Hoare triple {90846#true} ~id2~0 := #t~nondet14; {90846#true} is VALID [2020-07-09 00:01:45,812 INFO L280 TraceCheckUtils]: 111: Hoare triple {90846#true} havoc #t~nondet14; {90846#true} is VALID [2020-07-09 00:01:45,812 INFO L280 TraceCheckUtils]: 112: Hoare triple {90846#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,813 INFO L280 TraceCheckUtils]: 113: Hoare triple {90846#true} ~r2~0 := #t~nondet15; {90846#true} is VALID [2020-07-09 00:01:45,813 INFO L280 TraceCheckUtils]: 114: Hoare triple {90846#true} havoc #t~nondet15; {90846#true} is VALID [2020-07-09 00:01:45,813 INFO L280 TraceCheckUtils]: 115: Hoare triple {90846#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,813 INFO L280 TraceCheckUtils]: 116: Hoare triple {90846#true} ~st2~0 := #t~nondet16; {90846#true} is VALID [2020-07-09 00:01:45,813 INFO L280 TraceCheckUtils]: 117: Hoare triple {90846#true} havoc #t~nondet16; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 118: Hoare triple {90846#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 119: Hoare triple {90846#true} ~nl2~0 := #t~nondet17; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 120: Hoare triple {90846#true} havoc #t~nondet17; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 121: Hoare triple {90846#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 122: Hoare triple {90846#true} ~m2~0 := #t~nondet18; {90846#true} is VALID [2020-07-09 00:01:45,814 INFO L280 TraceCheckUtils]: 123: Hoare triple {90846#true} havoc #t~nondet18; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 124: Hoare triple {90846#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 125: Hoare triple {90846#true} ~max2~0 := #t~nondet19; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 126: Hoare triple {90846#true} havoc #t~nondet19; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 127: Hoare triple {90846#true} ~mode2~0 := #t~nondet20; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 128: Hoare triple {90846#true} havoc #t~nondet20; {90846#true} is VALID [2020-07-09 00:01:45,815 INFO L280 TraceCheckUtils]: 129: Hoare triple {90846#true} ~newmax2~0 := #t~nondet21; {90846#true} is VALID [2020-07-09 00:01:45,816 INFO L280 TraceCheckUtils]: 130: Hoare triple {90846#true} havoc #t~nondet21; {90846#true} is VALID [2020-07-09 00:01:45,816 INFO L280 TraceCheckUtils]: 131: Hoare triple {90846#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,816 INFO L280 TraceCheckUtils]: 132: Hoare triple {90846#true} ~id3~0 := #t~nondet22; {90846#true} is VALID [2020-07-09 00:01:45,816 INFO L280 TraceCheckUtils]: 133: Hoare triple {90846#true} havoc #t~nondet22; {90846#true} is VALID [2020-07-09 00:01:45,816 INFO L280 TraceCheckUtils]: 134: Hoare triple {90846#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,817 INFO L280 TraceCheckUtils]: 135: Hoare triple {90846#true} ~r3~0 := #t~nondet23; {90846#true} is VALID [2020-07-09 00:01:45,817 INFO L280 TraceCheckUtils]: 136: Hoare triple {90846#true} havoc #t~nondet23; {90846#true} is VALID [2020-07-09 00:01:45,817 INFO L280 TraceCheckUtils]: 137: Hoare triple {90846#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,817 INFO L280 TraceCheckUtils]: 138: Hoare triple {90846#true} ~st3~0 := #t~nondet24; {90846#true} is VALID [2020-07-09 00:01:45,817 INFO L280 TraceCheckUtils]: 139: Hoare triple {90846#true} havoc #t~nondet24; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 140: Hoare triple {90846#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 141: Hoare triple {90846#true} ~nl3~0 := #t~nondet25; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 142: Hoare triple {90846#true} havoc #t~nondet25; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 143: Hoare triple {90846#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 144: Hoare triple {90846#true} ~m3~0 := #t~nondet26; {90846#true} is VALID [2020-07-09 00:01:45,818 INFO L280 TraceCheckUtils]: 145: Hoare triple {90846#true} havoc #t~nondet26; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 146: Hoare triple {90846#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 147: Hoare triple {90846#true} ~max3~0 := #t~nondet27; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 148: Hoare triple {90846#true} havoc #t~nondet27; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 149: Hoare triple {90846#true} ~mode3~0 := #t~nondet28; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 150: Hoare triple {90846#true} havoc #t~nondet28; {90846#true} is VALID [2020-07-09 00:01:45,819 INFO L280 TraceCheckUtils]: 151: Hoare triple {90846#true} ~newmax3~0 := #t~nondet29; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 152: Hoare triple {90846#true} havoc #t~nondet29; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 153: Hoare triple {90846#true} havoc ~init__r121~0; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 154: Hoare triple {90846#true} havoc ~init__r131~0; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 155: Hoare triple {90846#true} havoc ~init__r211~0; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 156: Hoare triple {90846#true} havoc ~init__r231~0; {90846#true} is VALID [2020-07-09 00:01:45,820 INFO L280 TraceCheckUtils]: 157: Hoare triple {90846#true} havoc ~init__r311~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 158: Hoare triple {90846#true} havoc ~init__r321~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 159: Hoare triple {90846#true} havoc ~init__r122~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 160: Hoare triple {90846#true} havoc ~init__tmp~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 161: Hoare triple {90846#true} havoc ~init__r132~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 162: Hoare triple {90846#true} havoc ~init__tmp___0~0; {90846#true} is VALID [2020-07-09 00:01:45,821 INFO L280 TraceCheckUtils]: 163: Hoare triple {90846#true} havoc ~init__r212~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 164: Hoare triple {90846#true} havoc ~init__tmp___1~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 165: Hoare triple {90846#true} havoc ~init__r232~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 166: Hoare triple {90846#true} havoc ~init__tmp___2~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 167: Hoare triple {90846#true} havoc ~init__r312~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 168: Hoare triple {90846#true} havoc ~init__tmp___3~0; {90846#true} is VALID [2020-07-09 00:01:45,822 INFO L280 TraceCheckUtils]: 169: Hoare triple {90846#true} havoc ~init__r322~0; {90846#true} is VALID [2020-07-09 00:01:45,823 INFO L280 TraceCheckUtils]: 170: Hoare triple {90846#true} havoc ~init__tmp___4~0; {90846#true} is VALID [2020-07-09 00:01:45,823 INFO L280 TraceCheckUtils]: 171: Hoare triple {90846#true} havoc ~init__tmp___5~0; {90846#true} is VALID [2020-07-09 00:01:45,823 INFO L280 TraceCheckUtils]: 172: Hoare triple {90846#true} ~init__r121~0 := ~ep12~0; {90846#true} is VALID [2020-07-09 00:01:45,823 INFO L280 TraceCheckUtils]: 173: Hoare triple {90846#true} ~init__r131~0 := ~ep13~0; {90846#true} is VALID [2020-07-09 00:01:45,823 INFO L280 TraceCheckUtils]: 174: Hoare triple {90846#true} ~init__r211~0 := ~ep21~0; {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 175: Hoare triple {90846#true} ~init__r231~0 := ~ep23~0; {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 176: Hoare triple {90846#true} ~init__r311~0 := ~ep31~0; {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 177: Hoare triple {90846#true} ~init__r321~0 := ~ep32~0; {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 178: Hoare triple {90846#true} assume !!(0 == ~init__r121~0 % 256); {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 179: Hoare triple {90846#true} assume !!(0 == ~init__r131~0 % 256); {90846#true} is VALID [2020-07-09 00:01:45,824 INFO L280 TraceCheckUtils]: 180: Hoare triple {90846#true} ~init__tmp~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 181: Hoare triple {90846#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 182: Hoare triple {90846#true} assume !!(0 == ~init__r131~0 % 256); {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 183: Hoare triple {90846#true} assume !!(0 == ~init__r121~0 % 256); {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 184: Hoare triple {90846#true} ~init__tmp___0~0 := 0; {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 185: Hoare triple {90846#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {90846#true} is VALID [2020-07-09 00:01:45,825 INFO L280 TraceCheckUtils]: 186: Hoare triple {90846#true} assume !!(0 == ~init__r211~0 % 256); {90846#true} is VALID [2020-07-09 00:01:45,827 INFO L280 TraceCheckUtils]: 187: Hoare triple {90846#true} assume !!(0 == ~init__r231~0 % 256); {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-09 00:01:45,829 INFO L280 TraceCheckUtils]: 188: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-09 00:01:45,830 INFO L280 TraceCheckUtils]: 189: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-09 00:01:45,831 INFO L280 TraceCheckUtils]: 190: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,831 INFO L280 TraceCheckUtils]: 191: Hoare triple {90847#false} ~init__tmp___2~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 192: Hoare triple {90847#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 193: Hoare triple {90847#false} assume !(0 == ~init__r311~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 194: Hoare triple {90847#false} ~init__tmp___3~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 195: Hoare triple {90847#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 196: Hoare triple {90847#false} assume !(0 == ~init__r321~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,832 INFO L280 TraceCheckUtils]: 197: Hoare triple {90847#false} ~init__tmp___4~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,833 INFO L280 TraceCheckUtils]: 198: Hoare triple {90847#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,833 INFO L280 TraceCheckUtils]: 199: Hoare triple {90847#false} assume ~id1~0 != ~id2~0; {90847#false} is VALID [2020-07-09 00:01:45,833 INFO L280 TraceCheckUtils]: 200: Hoare triple {90847#false} assume ~id1~0 != ~id3~0; {90847#false} is VALID [2020-07-09 00:01:45,833 INFO L280 TraceCheckUtils]: 201: Hoare triple {90847#false} assume ~id2~0 != ~id3~0; {90847#false} is VALID [2020-07-09 00:01:45,833 INFO L280 TraceCheckUtils]: 202: Hoare triple {90847#false} assume ~id1~0 >= 0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 203: Hoare triple {90847#false} assume ~id2~0 >= 0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 204: Hoare triple {90847#false} assume ~id3~0 >= 0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 205: Hoare triple {90847#false} assume 0 == ~r1~0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 206: Hoare triple {90847#false} assume 0 == ~r2~0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 207: Hoare triple {90847#false} assume 0 == ~r3~0; {90847#false} is VALID [2020-07-09 00:01:45,834 INFO L280 TraceCheckUtils]: 208: Hoare triple {90847#false} assume ~max1~0 == ~id1~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 209: Hoare triple {90847#false} assume ~max2~0 == ~id2~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 210: Hoare triple {90847#false} assume ~max3~0 == ~id3~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 211: Hoare triple {90847#false} assume 0 == ~st1~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 212: Hoare triple {90847#false} assume 0 == ~st2~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 213: Hoare triple {90847#false} assume 0 == ~st3~0; {90847#false} is VALID [2020-07-09 00:01:45,835 INFO L280 TraceCheckUtils]: 214: Hoare triple {90847#false} assume 0 == ~nl1~0; {90847#false} is VALID [2020-07-09 00:01:45,836 INFO L280 TraceCheckUtils]: 215: Hoare triple {90847#false} assume 0 == ~nl2~0; {90847#false} is VALID [2020-07-09 00:01:45,836 INFO L280 TraceCheckUtils]: 216: Hoare triple {90847#false} assume 0 == ~nl3~0; {90847#false} is VALID [2020-07-09 00:01:45,836 INFO L280 TraceCheckUtils]: 217: Hoare triple {90847#false} assume 0 == ~mode1~0 % 256; {90847#false} is VALID [2020-07-09 00:01:45,836 INFO L280 TraceCheckUtils]: 218: Hoare triple {90847#false} assume 0 == ~mode2~0 % 256; {90847#false} is VALID [2020-07-09 00:01:45,836 INFO L280 TraceCheckUtils]: 219: Hoare triple {90847#false} assume 0 == ~mode3~0 % 256; {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 220: Hoare triple {90847#false} assume !(0 == ~newmax1~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 221: Hoare triple {90847#false} assume !(0 == ~newmax2~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 222: Hoare triple {90847#false} assume !(0 == ~newmax3~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 223: Hoare triple {90847#false} ~init__tmp___5~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 224: Hoare triple {90847#false} ~__return_1863~0 := ~init__tmp___5~0; {90847#false} is VALID [2020-07-09 00:01:45,837 INFO L280 TraceCheckUtils]: 225: Hoare triple {90847#false} ~main__i2~0 := ~__return_1863~0; {90847#false} is VALID [2020-07-09 00:01:45,838 INFO L280 TraceCheckUtils]: 226: Hoare triple {90847#false} assume 0 != ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,838 INFO L280 TraceCheckUtils]: 227: Hoare triple {90847#false} ~p12_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,838 INFO L280 TraceCheckUtils]: 228: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,838 INFO L280 TraceCheckUtils]: 229: Hoare triple {90847#false} ~p13_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,838 INFO L280 TraceCheckUtils]: 230: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 231: Hoare triple {90847#false} ~p21_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 232: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 233: Hoare triple {90847#false} ~p23_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 234: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 235: Hoare triple {90847#false} ~p31_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,839 INFO L280 TraceCheckUtils]: 236: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 237: Hoare triple {90847#false} ~p32_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 238: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 239: Hoare triple {90847#false} ~main__i2~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 240: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 241: Hoare triple {90847#false} havoc ~node1__newmax~0; {90847#false} is VALID [2020-07-09 00:01:45,840 INFO L280 TraceCheckUtils]: 242: Hoare triple {90847#false} ~node1__newmax~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,841 INFO L280 TraceCheckUtils]: 243: Hoare triple {90847#false} assume !!(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,841 INFO L280 TraceCheckUtils]: 244: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,841 INFO L280 TraceCheckUtils]: 245: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,841 INFO L280 TraceCheckUtils]: 246: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,841 INFO L280 TraceCheckUtils]: 247: Hoare triple {90847#false} ~mode1~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 248: Hoare triple {90847#false} havoc ~node2__newmax~0; {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 249: Hoare triple {90847#false} ~node2__newmax~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 250: Hoare triple {90847#false} assume !!(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 251: Hoare triple {90847#false} assume ~r2~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 252: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,842 INFO L280 TraceCheckUtils]: 253: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,843 INFO L280 TraceCheckUtils]: 254: Hoare triple {90847#false} ~mode2~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,843 INFO L280 TraceCheckUtils]: 255: Hoare triple {90847#false} havoc ~node3__newmax~0; {90847#false} is VALID [2020-07-09 00:01:45,843 INFO L280 TraceCheckUtils]: 256: Hoare triple {90847#false} ~node3__newmax~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,843 INFO L280 TraceCheckUtils]: 257: Hoare triple {90847#false} assume !!(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,843 INFO L280 TraceCheckUtils]: 258: Hoare triple {90847#false} assume ~r3~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 259: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 260: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 261: Hoare triple {90847#false} ~mode3~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 262: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 263: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,844 INFO L280 TraceCheckUtils]: 264: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 265: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 266: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 267: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 268: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 269: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,845 INFO L280 TraceCheckUtils]: 270: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-09 00:01:45,846 INFO L280 TraceCheckUtils]: 271: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,846 INFO L280 TraceCheckUtils]: 272: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-09 00:01:45,846 INFO L280 TraceCheckUtils]: 273: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,846 INFO L280 TraceCheckUtils]: 274: Hoare triple {90847#false} havoc ~check__tmp~0; {90847#false} is VALID [2020-07-09 00:01:45,846 INFO L280 TraceCheckUtils]: 275: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 276: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 277: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 278: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 279: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 280: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-09 00:01:45,847 INFO L280 TraceCheckUtils]: 281: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,848 INFO L280 TraceCheckUtils]: 282: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,848 INFO L280 TraceCheckUtils]: 283: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-09 00:01:45,848 INFO L280 TraceCheckUtils]: 284: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,848 INFO L280 TraceCheckUtils]: 285: Hoare triple {90847#false} ~check__tmp~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,848 INFO L280 TraceCheckUtils]: 286: Hoare triple {90847#false} ~__return_2009~0 := ~check__tmp~0; {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 287: Hoare triple {90847#false} ~main__c1~0 := ~__return_2009~0; {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 288: Hoare triple {90847#false} havoc ~__tmp_1~0; {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 289: Hoare triple {90847#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 290: Hoare triple {90847#false} havoc ~assert__arg~0; {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 291: Hoare triple {90847#false} ~assert__arg~0 := ~__tmp_1~0; {90847#false} is VALID [2020-07-09 00:01:45,849 INFO L280 TraceCheckUtils]: 292: Hoare triple {90847#false} assume !(0 == ~assert__arg~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 293: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 294: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 295: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 296: Hoare triple {90847#false} havoc ~node1__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 297: Hoare triple {90847#false} ~node1__newmax~1 := 0; {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 298: Hoare triple {90847#false} assume !(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,850 INFO L280 TraceCheckUtils]: 299: Hoare triple {90847#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,851 INFO L280 TraceCheckUtils]: 300: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,851 INFO L280 TraceCheckUtils]: 301: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,851 INFO L280 TraceCheckUtils]: 302: Hoare triple {90847#false} ~newmax1~0 := ~node1__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,851 INFO L280 TraceCheckUtils]: 303: Hoare triple {90847#false} assume !(2 == ~r1~0); {90847#false} is VALID [2020-07-09 00:01:45,851 INFO L280 TraceCheckUtils]: 304: Hoare triple {90847#false} ~mode1~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,852 INFO L280 TraceCheckUtils]: 305: Hoare triple {90847#false} havoc ~node2__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,852 INFO L280 TraceCheckUtils]: 306: Hoare triple {90847#false} ~node2__newmax~1 := 0; {90847#false} is VALID [2020-07-09 00:01:45,852 INFO L280 TraceCheckUtils]: 307: Hoare triple {90847#false} assume !(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,852 INFO L280 TraceCheckUtils]: 308: Hoare triple {90847#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,852 INFO L280 TraceCheckUtils]: 309: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 310: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 311: Hoare triple {90847#false} ~newmax2~0 := ~node2__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 312: Hoare triple {90847#false} assume !(2 == ~r2~0); {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 313: Hoare triple {90847#false} ~mode2~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 314: Hoare triple {90847#false} havoc ~node3__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,853 INFO L280 TraceCheckUtils]: 315: Hoare triple {90847#false} ~node3__newmax~1 := 0; {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 316: Hoare triple {90847#false} assume !(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 317: Hoare triple {90847#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 318: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 319: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 320: Hoare triple {90847#false} ~newmax3~0 := ~node3__newmax~1; {90847#false} is VALID [2020-07-09 00:01:45,854 INFO L280 TraceCheckUtils]: 321: Hoare triple {90847#false} assume !(2 == ~r3~0); {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 322: Hoare triple {90847#false} ~mode3~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 323: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 324: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 325: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 326: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,855 INFO L280 TraceCheckUtils]: 327: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-09 00:01:45,856 INFO L280 TraceCheckUtils]: 328: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,856 INFO L280 TraceCheckUtils]: 329: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-09 00:01:45,856 INFO L280 TraceCheckUtils]: 330: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,856 INFO L280 TraceCheckUtils]: 331: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-09 00:01:45,856 INFO L280 TraceCheckUtils]: 332: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 333: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 334: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 335: Hoare triple {90847#false} havoc ~check__tmp~1; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 336: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 337: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,857 INFO L280 TraceCheckUtils]: 338: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,858 INFO L280 TraceCheckUtils]: 339: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,858 INFO L280 TraceCheckUtils]: 340: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,858 INFO L280 TraceCheckUtils]: 341: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-09 00:01:45,858 INFO L280 TraceCheckUtils]: 342: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,858 INFO L280 TraceCheckUtils]: 343: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 344: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 345: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 346: Hoare triple {90847#false} ~check__tmp~1 := 1; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 347: Hoare triple {90847#false} ~__return_2142~0 := ~check__tmp~1; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 348: Hoare triple {90847#false} ~main__c1~0 := ~__return_2142~0; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 349: Hoare triple {90847#false} havoc ~__tmp_2~0; {90847#false} is VALID [2020-07-09 00:01:45,859 INFO L280 TraceCheckUtils]: 350: Hoare triple {90847#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,860 INFO L280 TraceCheckUtils]: 351: Hoare triple {90847#false} havoc ~assert__arg~1; {90847#false} is VALID [2020-07-09 00:01:45,860 INFO L280 TraceCheckUtils]: 352: Hoare triple {90847#false} ~assert__arg~1 := ~__tmp_2~0; {90847#false} is VALID [2020-07-09 00:01:45,860 INFO L280 TraceCheckUtils]: 353: Hoare triple {90847#false} assume !(0 == ~assert__arg~1 % 256); {90847#false} is VALID [2020-07-09 00:01:45,860 INFO L280 TraceCheckUtils]: 354: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,860 INFO L280 TraceCheckUtils]: 355: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 356: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 357: Hoare triple {90847#false} havoc ~node1__newmax~2; {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 358: Hoare triple {90847#false} ~node1__newmax~2 := 0; {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 359: Hoare triple {90847#false} assume !!(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 360: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,861 INFO L280 TraceCheckUtils]: 361: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 362: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 363: Hoare triple {90847#false} ~mode1~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 364: Hoare triple {90847#false} havoc ~node2__newmax~2; {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 365: Hoare triple {90847#false} ~node2__newmax~2 := 0; {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 366: Hoare triple {90847#false} assume !!(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,862 INFO L280 TraceCheckUtils]: 367: Hoare triple {90847#false} assume ~r2~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 368: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 369: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 370: Hoare triple {90847#false} ~mode2~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 371: Hoare triple {90847#false} havoc ~node3__newmax~2; {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 372: Hoare triple {90847#false} ~node3__newmax~2 := 0; {90847#false} is VALID [2020-07-09 00:01:45,863 INFO L280 TraceCheckUtils]: 373: Hoare triple {90847#false} assume !!(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,864 INFO L280 TraceCheckUtils]: 374: Hoare triple {90847#false} assume ~r3~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,864 INFO L280 TraceCheckUtils]: 375: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,864 INFO L280 TraceCheckUtils]: 376: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,864 INFO L280 TraceCheckUtils]: 377: Hoare triple {90847#false} ~mode3~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,864 INFO L280 TraceCheckUtils]: 378: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-09 00:01:45,865 INFO L280 TraceCheckUtils]: 379: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,865 INFO L280 TraceCheckUtils]: 380: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-09 00:01:45,865 INFO L280 TraceCheckUtils]: 381: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,865 INFO L280 TraceCheckUtils]: 382: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-09 00:01:45,865 INFO L280 TraceCheckUtils]: 383: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,866 INFO L280 TraceCheckUtils]: 384: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-09 00:01:45,866 INFO L280 TraceCheckUtils]: 385: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,866 INFO L280 TraceCheckUtils]: 386: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-09 00:01:45,866 INFO L280 TraceCheckUtils]: 387: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,866 INFO L280 TraceCheckUtils]: 388: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-09 00:01:45,867 INFO L280 TraceCheckUtils]: 389: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,867 INFO L280 TraceCheckUtils]: 390: Hoare triple {90847#false} havoc ~check__tmp~2; {90847#false} is VALID [2020-07-09 00:01:45,867 INFO L280 TraceCheckUtils]: 391: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,867 INFO L280 TraceCheckUtils]: 392: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,867 INFO L280 TraceCheckUtils]: 393: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,868 INFO L280 TraceCheckUtils]: 394: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-09 00:01:45,868 INFO L280 TraceCheckUtils]: 395: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,868 INFO L280 TraceCheckUtils]: 396: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-09 00:01:45,868 INFO L280 TraceCheckUtils]: 397: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,868 INFO L280 TraceCheckUtils]: 398: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-09 00:01:45,869 INFO L280 TraceCheckUtils]: 399: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-09 00:01:45,869 INFO L280 TraceCheckUtils]: 400: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-09 00:01:45,869 INFO L280 TraceCheckUtils]: 401: Hoare triple {90847#false} ~check__tmp~2 := 1; {90847#false} is VALID [2020-07-09 00:01:45,869 INFO L280 TraceCheckUtils]: 402: Hoare triple {90847#false} ~__return_2281~0 := ~check__tmp~2; {90847#false} is VALID [2020-07-09 00:01:45,869 INFO L280 TraceCheckUtils]: 403: Hoare triple {90847#false} ~main__c1~0 := ~__return_2281~0; {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 404: Hoare triple {90847#false} havoc ~__tmp_3~0; {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 405: Hoare triple {90847#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 406: Hoare triple {90847#false} havoc ~assert__arg~2; {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 407: Hoare triple {90847#false} ~assert__arg~2 := ~__tmp_3~0; {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 408: Hoare triple {90847#false} assume !(0 == ~assert__arg~2 % 256); {90847#false} is VALID [2020-07-09 00:01:45,870 INFO L280 TraceCheckUtils]: 409: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,871 INFO L280 TraceCheckUtils]: 410: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-09 00:01:45,871 INFO L280 TraceCheckUtils]: 411: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-09 00:01:45,871 INFO L280 TraceCheckUtils]: 412: Hoare triple {90847#false} havoc ~node1__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,871 INFO L280 TraceCheckUtils]: 413: Hoare triple {90847#false} ~node1__newmax~3 := 0; {90847#false} is VALID [2020-07-09 00:01:45,871 INFO L280 TraceCheckUtils]: 414: Hoare triple {90847#false} assume !(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 415: Hoare triple {90847#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 416: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 417: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 418: Hoare triple {90847#false} ~newmax1~0 := ~node1__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 419: Hoare triple {90847#false} assume 2 == ~r1~0; {90847#false} is VALID [2020-07-09 00:01:45,872 INFO L280 TraceCheckUtils]: 420: Hoare triple {90847#false} assume ~max1~0 == ~id1~0; {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 421: Hoare triple {90847#false} ~st1~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 422: Hoare triple {90847#false} ~mode1~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 423: Hoare triple {90847#false} havoc ~node2__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 424: Hoare triple {90847#false} ~node2__newmax~3 := 0; {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 425: Hoare triple {90847#false} assume !(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,873 INFO L280 TraceCheckUtils]: 426: Hoare triple {90847#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,874 INFO L280 TraceCheckUtils]: 427: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,874 INFO L280 TraceCheckUtils]: 428: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,874 INFO L280 TraceCheckUtils]: 429: Hoare triple {90847#false} ~newmax2~0 := ~node2__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,874 INFO L280 TraceCheckUtils]: 430: Hoare triple {90847#false} assume 2 == ~r2~0; {90847#false} is VALID [2020-07-09 00:01:45,874 INFO L280 TraceCheckUtils]: 431: Hoare triple {90847#false} assume ~max2~0 == ~id2~0; {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 432: Hoare triple {90847#false} ~st2~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 433: Hoare triple {90847#false} ~mode2~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 434: Hoare triple {90847#false} havoc ~node3__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 435: Hoare triple {90847#false} ~node3__newmax~3 := 0; {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 436: Hoare triple {90847#false} assume !(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,875 INFO L280 TraceCheckUtils]: 437: Hoare triple {90847#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 438: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 439: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 440: Hoare triple {90847#false} ~newmax3~0 := ~node3__newmax~3; {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 441: Hoare triple {90847#false} assume 2 == ~r3~0; {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 442: Hoare triple {90847#false} assume ~max3~0 == ~id3~0; {90847#false} is VALID [2020-07-09 00:01:45,876 INFO L280 TraceCheckUtils]: 443: Hoare triple {90847#false} ~st3~0 := 1; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 444: Hoare triple {90847#false} ~mode3~0 := 0; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 445: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 446: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 447: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 448: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,877 INFO L280 TraceCheckUtils]: 449: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-09 00:01:45,878 INFO L280 TraceCheckUtils]: 450: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,878 INFO L280 TraceCheckUtils]: 451: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-09 00:01:45,878 INFO L280 TraceCheckUtils]: 452: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,878 INFO L280 TraceCheckUtils]: 453: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-09 00:01:45,878 INFO L280 TraceCheckUtils]: 454: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,879 INFO L280 TraceCheckUtils]: 455: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-09 00:01:45,879 INFO L280 TraceCheckUtils]: 456: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-09 00:01:45,879 INFO L280 TraceCheckUtils]: 457: Hoare triple {90847#false} havoc ~check__tmp~3; {90847#false} is VALID [2020-07-09 00:01:45,879 INFO L280 TraceCheckUtils]: 458: Hoare triple {90847#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {90847#false} is VALID [2020-07-09 00:01:45,879 INFO L280 TraceCheckUtils]: 459: Hoare triple {90847#false} ~check__tmp~3 := 0; {90847#false} is VALID [2020-07-09 00:01:45,880 INFO L280 TraceCheckUtils]: 460: Hoare triple {90847#false} ~__return_3069~0 := ~check__tmp~3; {90847#false} is VALID [2020-07-09 00:01:45,880 INFO L280 TraceCheckUtils]: 461: Hoare triple {90847#false} ~main__c1~0 := ~__return_3069~0; {90847#false} is VALID [2020-07-09 00:01:45,880 INFO L280 TraceCheckUtils]: 462: Hoare triple {90847#false} havoc ~__tmp_4~0; {90847#false} is VALID [2020-07-09 00:01:45,880 INFO L280 TraceCheckUtils]: 463: Hoare triple {90847#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-09 00:01:45,880 INFO L280 TraceCheckUtils]: 464: Hoare triple {90847#false} havoc ~assert__arg~3; {90847#false} is VALID [2020-07-09 00:01:45,881 INFO L280 TraceCheckUtils]: 465: Hoare triple {90847#false} ~assert__arg~3 := ~__tmp_4~0; {90847#false} is VALID [2020-07-09 00:01:45,881 INFO L280 TraceCheckUtils]: 466: Hoare triple {90847#false} assume 0 == ~assert__arg~3 % 256; {90847#false} is VALID [2020-07-09 00:01:45,881 INFO L280 TraceCheckUtils]: 467: Hoare triple {90847#false} assume !false; {90847#false} is VALID [2020-07-09 00:01:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:01:46,023 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [87939122] [2020-07-09 00:01:46,023 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:01:46,023 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:01:46,023 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966944071] [2020-07-09 00:01:46,026 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 468 [2020-07-09 00:01:46,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:01:46,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:01:46,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:01:46,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:01:46,774 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:01:46,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:01:46,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:01:46,775 INFO L87 Difference]: Start difference. First operand 4556 states and 5513 transitions. Second operand 4 states. [2020-07-09 00:02:43,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:43,472 INFO L93 Difference]: Finished difference Result 13184 states and 16011 transitions. [2020-07-09 00:02:43,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:02:43,473 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 468 [2020-07-09 00:02:43,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:02:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3393 transitions. [2020-07-09 00:02:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3393 transitions. [2020-07-09 00:02:43,509 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3393 transitions. [2020-07-09 00:02:49,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3393 edges. 3393 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:51,718 INFO L225 Difference]: With dead ends: 13184 [2020-07-09 00:02:51,718 INFO L226 Difference]: Without dead ends: 8877 [2020-07-09 00:02:51,728 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:02:51,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8877 states. [2020-07-09 00:03:13,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8877 to 4560. [2020-07-09 00:03:13,777 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:03:13,777 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8877 states. Second operand 4560 states. [2020-07-09 00:03:13,777 INFO L74 IsIncluded]: Start isIncluded. First operand 8877 states. Second operand 4560 states. [2020-07-09 00:03:13,777 INFO L87 Difference]: Start difference. First operand 8877 states. Second operand 4560 states. [2020-07-09 00:03:16,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:03:16,152 INFO L93 Difference]: Finished difference Result 8877 states and 10770 transitions. [2020-07-09 00:03:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 8877 states and 10770 transitions. [2020-07-09 00:03:16,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:03:16,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:03:16,162 INFO L74 IsIncluded]: Start isIncluded. First operand 4560 states. Second operand 8877 states. [2020-07-09 00:03:16,162 INFO L87 Difference]: Start difference. First operand 4560 states. Second operand 8877 states. [2020-07-09 00:03:18,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:03:18,594 INFO L93 Difference]: Finished difference Result 8877 states and 10770 transitions. [2020-07-09 00:03:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 8877 states and 10770 transitions. [2020-07-09 00:03:18,605 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:03:18,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:03:18,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:03:18,606 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:03:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4560 states. [2020-07-09 00:03:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 4560 states and 5517 transitions. [2020-07-09 00:03:19,247 INFO L78 Accepts]: Start accepts. Automaton has 4560 states and 5517 transitions. Word has length 468 [2020-07-09 00:03:19,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:03:19,248 INFO L479 AbstractCegarLoop]: Abstraction has 4560 states and 5517 transitions. [2020-07-09 00:03:19,248 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:03:19,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4560 states and 5517 transitions. [2020-07-09 00:03:34,592 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5517 edges. 5517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:03:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4560 states and 5517 transitions. [2020-07-09 00:03:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2020-07-09 00:03:34,601 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:03:34,601 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:03:34,601 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-09 00:03:34,602 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:03:34,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:03:34,602 INFO L82 PathProgramCache]: Analyzing trace with hash 120554772, now seen corresponding path program 1 times [2020-07-09 00:03:34,602 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:03:34,603 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [804738674] [2020-07-09 00:03:34,603 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:03:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:03:35,362 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-09 00:03:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:03:35,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {144164#true} ~nomsg~0 := -1; {144164#true} is VALID [2020-07-09 00:03:35,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {144164#true} ~p12~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {144164#true} ~p12_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {144164#true} ~p12_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {144164#true} ~ep12~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {144164#true} ~p13~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {144164#true} ~p13_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {144164#true} ~p13_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,466 INFO L280 TraceCheckUtils]: 9: Hoare triple {144164#true} ~ep13~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,466 INFO L280 TraceCheckUtils]: 10: Hoare triple {144164#true} ~p21~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {144164#true} ~p21_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,466 INFO L280 TraceCheckUtils]: 12: Hoare triple {144164#true} ~p21_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,466 INFO L280 TraceCheckUtils]: 13: Hoare triple {144164#true} ~ep21~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {144164#true} ~p23~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,467 INFO L280 TraceCheckUtils]: 15: Hoare triple {144164#true} ~p23_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {144164#true} ~p23_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {144164#true} ~ep23~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {144164#true} ~p31~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {144164#true} ~p31_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,468 INFO L280 TraceCheckUtils]: 20: Hoare triple {144164#true} ~p31_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {144164#true} ~ep31~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {144164#true} ~p32~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,469 INFO L280 TraceCheckUtils]: 23: Hoare triple {144164#true} ~p32_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {144164#true} ~p32_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {144164#true} ~ep32~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,470 INFO L280 TraceCheckUtils]: 26: Hoare triple {144164#true} ~id1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {144164#true} ~r1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {144164#true} ~st1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {144164#true} ~nl1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {144164#true} ~m1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {144164#true} ~max1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,471 INFO L280 TraceCheckUtils]: 32: Hoare triple {144164#true} ~mode1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {144164#true} ~newmax1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,472 INFO L280 TraceCheckUtils]: 34: Hoare triple {144164#true} ~id2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,472 INFO L280 TraceCheckUtils]: 35: Hoare triple {144164#true} ~r2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,473 INFO L280 TraceCheckUtils]: 36: Hoare triple {144164#true} ~st2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,473 INFO L280 TraceCheckUtils]: 37: Hoare triple {144164#true} ~nl2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {144164#true} ~m2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,473 INFO L280 TraceCheckUtils]: 39: Hoare triple {144164#true} ~max2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {144164#true} ~mode2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,474 INFO L280 TraceCheckUtils]: 41: Hoare triple {144164#true} ~newmax2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {144164#true} ~id3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {144164#true} ~r3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,474 INFO L280 TraceCheckUtils]: 44: Hoare triple {144164#true} ~st3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {144164#true} ~nl3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {144164#true} ~m3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {144164#true} ~max3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,475 INFO L280 TraceCheckUtils]: 48: Hoare triple {144164#true} ~mode3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,476 INFO L280 TraceCheckUtils]: 49: Hoare triple {144164#true} ~newmax3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {144164#true} is VALID [2020-07-09 00:03:35,476 INFO L280 TraceCheckUtils]: 51: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {144164#true} is VALID [2020-07-09 00:03:35,477 INFO L280 TraceCheckUtils]: 52: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {144164#true} is VALID [2020-07-09 00:03:35,477 INFO L280 TraceCheckUtils]: 53: Hoare triple {144164#true} ~__return_1863~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {144164#true} ~__return_2009~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,478 INFO L280 TraceCheckUtils]: 55: Hoare triple {144164#true} ~__return_2142~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,478 INFO L280 TraceCheckUtils]: 56: Hoare triple {144164#true} ~__return_2281~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,478 INFO L280 TraceCheckUtils]: 57: Hoare triple {144164#true} ~__return_3069~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,478 INFO L280 TraceCheckUtils]: 58: Hoare triple {144164#true} ~__return_3038~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,478 INFO L280 TraceCheckUtils]: 59: Hoare triple {144164#true} ~__return_2975~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,479 INFO L280 TraceCheckUtils]: 60: Hoare triple {144164#true} ~__return_2941~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {144164#true} ~__tmp_2420_0~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,479 INFO L280 TraceCheckUtils]: 62: Hoare triple {144164#true} ~__return_2543~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,479 INFO L280 TraceCheckUtils]: 63: Hoare triple {144164#true} ~__return_2433~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,479 INFO L280 TraceCheckUtils]: 64: Hoare triple {144164#true} ~__return_2828~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,480 INFO L280 TraceCheckUtils]: 65: Hoare triple {144164#true} ~__return_2794~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,480 INFO L280 TraceCheckUtils]: 66: Hoare triple {144164#true} ~__return_2710~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,480 INFO L280 TraceCheckUtils]: 67: Hoare triple {144164#true} ~__return_2419~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,480 INFO L280 TraceCheckUtils]: 68: Hoare triple {144164#true} assume true; {144164#true} is VALID [2020-07-09 00:03:35,481 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {144164#true} {144164#true} #2486#return; {144164#true} is VALID [2020-07-09 00:03:35,491 INFO L263 TraceCheckUtils]: 0: Hoare triple {144164#true} call ULTIMATE.init(); {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-09 00:03:35,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {144164#true} ~nomsg~0 := -1; {144164#true} is VALID [2020-07-09 00:03:35,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {144164#true} ~p12~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {144164#true} ~p12_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {144164#true} ~p12_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {144164#true} ~ep12~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {144164#true} ~p13~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,493 INFO L280 TraceCheckUtils]: 8: Hoare triple {144164#true} ~p13_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,494 INFO L280 TraceCheckUtils]: 9: Hoare triple {144164#true} ~p13_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {144164#true} ~ep13~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {144164#true} ~p21~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {144164#true} ~p21_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {144164#true} ~p21_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {144164#true} ~ep21~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {144164#true} ~p23~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {144164#true} ~p23_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {144164#true} ~p23_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {144164#true} ~ep23~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {144164#true} ~p31~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,496 INFO L280 TraceCheckUtils]: 20: Hoare triple {144164#true} ~p31_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {144164#true} ~p31_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,497 INFO L280 TraceCheckUtils]: 22: Hoare triple {144164#true} ~ep31~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {144164#true} ~p32~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,497 INFO L280 TraceCheckUtils]: 24: Hoare triple {144164#true} ~p32_old~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,498 INFO L280 TraceCheckUtils]: 25: Hoare triple {144164#true} ~p32_new~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,498 INFO L280 TraceCheckUtils]: 26: Hoare triple {144164#true} ~ep32~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,498 INFO L280 TraceCheckUtils]: 27: Hoare triple {144164#true} ~id1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,498 INFO L280 TraceCheckUtils]: 28: Hoare triple {144164#true} ~r1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {144164#true} ~st1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {144164#true} ~nl1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,499 INFO L280 TraceCheckUtils]: 31: Hoare triple {144164#true} ~m1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,500 INFO L280 TraceCheckUtils]: 32: Hoare triple {144164#true} ~max1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,500 INFO L280 TraceCheckUtils]: 33: Hoare triple {144164#true} ~mode1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,500 INFO L280 TraceCheckUtils]: 34: Hoare triple {144164#true} ~newmax1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,500 INFO L280 TraceCheckUtils]: 35: Hoare triple {144164#true} ~id2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,500 INFO L280 TraceCheckUtils]: 36: Hoare triple {144164#true} ~r2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,501 INFO L280 TraceCheckUtils]: 37: Hoare triple {144164#true} ~st2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,501 INFO L280 TraceCheckUtils]: 38: Hoare triple {144164#true} ~nl2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,501 INFO L280 TraceCheckUtils]: 39: Hoare triple {144164#true} ~m2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,502 INFO L280 TraceCheckUtils]: 40: Hoare triple {144164#true} ~max2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,502 INFO L280 TraceCheckUtils]: 41: Hoare triple {144164#true} ~mode2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,502 INFO L280 TraceCheckUtils]: 42: Hoare triple {144164#true} ~newmax2~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,502 INFO L280 TraceCheckUtils]: 43: Hoare triple {144164#true} ~id3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,502 INFO L280 TraceCheckUtils]: 44: Hoare triple {144164#true} ~r3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,503 INFO L280 TraceCheckUtils]: 45: Hoare triple {144164#true} ~st3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,503 INFO L280 TraceCheckUtils]: 46: Hoare triple {144164#true} ~nl3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,503 INFO L280 TraceCheckUtils]: 47: Hoare triple {144164#true} ~m3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,503 INFO L280 TraceCheckUtils]: 48: Hoare triple {144164#true} ~max3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {144164#true} ~mode3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,504 INFO L280 TraceCheckUtils]: 50: Hoare triple {144164#true} ~newmax3~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,504 INFO L280 TraceCheckUtils]: 51: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {144164#true} is VALID [2020-07-09 00:03:35,505 INFO L280 TraceCheckUtils]: 52: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {144164#true} is VALID [2020-07-09 00:03:35,505 INFO L280 TraceCheckUtils]: 53: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {144164#true} is VALID [2020-07-09 00:03:35,505 INFO L280 TraceCheckUtils]: 54: Hoare triple {144164#true} ~__return_1863~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,505 INFO L280 TraceCheckUtils]: 55: Hoare triple {144164#true} ~__return_2009~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,506 INFO L280 TraceCheckUtils]: 56: Hoare triple {144164#true} ~__return_2142~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,506 INFO L280 TraceCheckUtils]: 57: Hoare triple {144164#true} ~__return_2281~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,506 INFO L280 TraceCheckUtils]: 58: Hoare triple {144164#true} ~__return_3069~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,507 INFO L280 TraceCheckUtils]: 59: Hoare triple {144164#true} ~__return_3038~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,507 INFO L280 TraceCheckUtils]: 60: Hoare triple {144164#true} ~__return_2975~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,507 INFO L280 TraceCheckUtils]: 61: Hoare triple {144164#true} ~__return_2941~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,507 INFO L280 TraceCheckUtils]: 62: Hoare triple {144164#true} ~__tmp_2420_0~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,507 INFO L280 TraceCheckUtils]: 63: Hoare triple {144164#true} ~__return_2543~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,508 INFO L280 TraceCheckUtils]: 64: Hoare triple {144164#true} ~__return_2433~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,508 INFO L280 TraceCheckUtils]: 65: Hoare triple {144164#true} ~__return_2828~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,508 INFO L280 TraceCheckUtils]: 66: Hoare triple {144164#true} ~__return_2794~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,508 INFO L280 TraceCheckUtils]: 67: Hoare triple {144164#true} ~__return_2710~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,508 INFO L280 TraceCheckUtils]: 68: Hoare triple {144164#true} ~__return_2419~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,509 INFO L280 TraceCheckUtils]: 69: Hoare triple {144164#true} assume true; {144164#true} is VALID [2020-07-09 00:03:35,509 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {144164#true} {144164#true} #2486#return; {144164#true} is VALID [2020-07-09 00:03:35,509 INFO L263 TraceCheckUtils]: 71: Hoare triple {144164#true} call #t~ret30 := main(); {144164#true} is VALID [2020-07-09 00:03:35,509 INFO L280 TraceCheckUtils]: 72: Hoare triple {144164#true} havoc ~main__c1~0; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 73: Hoare triple {144164#true} havoc ~main__i2~0; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 74: Hoare triple {144164#true} ~main__c1~0 := 0; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 75: Hoare triple {144164#true} ~ep12~0 := #t~nondet0; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 76: Hoare triple {144164#true} havoc #t~nondet0; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 77: Hoare triple {144164#true} ~ep13~0 := #t~nondet1; {144164#true} is VALID [2020-07-09 00:03:35,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {144164#true} havoc #t~nondet1; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 79: Hoare triple {144164#true} ~ep21~0 := #t~nondet2; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 80: Hoare triple {144164#true} havoc #t~nondet2; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 81: Hoare triple {144164#true} ~ep23~0 := #t~nondet3; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {144164#true} havoc #t~nondet3; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 83: Hoare triple {144164#true} ~ep31~0 := #t~nondet4; {144164#true} is VALID [2020-07-09 00:03:35,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {144164#true} havoc #t~nondet4; {144164#true} is VALID [2020-07-09 00:03:35,512 INFO L280 TraceCheckUtils]: 85: Hoare triple {144164#true} ~ep32~0 := #t~nondet5; {144164#true} is VALID [2020-07-09 00:03:35,512 INFO L280 TraceCheckUtils]: 86: Hoare triple {144164#true} havoc #t~nondet5; {144164#true} is VALID [2020-07-09 00:03:35,512 INFO L280 TraceCheckUtils]: 87: Hoare triple {144164#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,512 INFO L280 TraceCheckUtils]: 88: Hoare triple {144164#true} ~id1~0 := #t~nondet6; {144164#true} is VALID [2020-07-09 00:03:35,512 INFO L280 TraceCheckUtils]: 89: Hoare triple {144164#true} havoc #t~nondet6; {144164#true} is VALID [2020-07-09 00:03:35,513 INFO L280 TraceCheckUtils]: 90: Hoare triple {144164#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,513 INFO L280 TraceCheckUtils]: 91: Hoare triple {144164#true} ~r1~0 := #t~nondet7; {144164#true} is VALID [2020-07-09 00:03:35,513 INFO L280 TraceCheckUtils]: 92: Hoare triple {144164#true} havoc #t~nondet7; {144164#true} is VALID [2020-07-09 00:03:35,513 INFO L280 TraceCheckUtils]: 93: Hoare triple {144164#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,513 INFO L280 TraceCheckUtils]: 94: Hoare triple {144164#true} ~st1~0 := #t~nondet8; {144164#true} is VALID [2020-07-09 00:03:35,514 INFO L280 TraceCheckUtils]: 95: Hoare triple {144164#true} havoc #t~nondet8; {144164#true} is VALID [2020-07-09 00:03:35,514 INFO L280 TraceCheckUtils]: 96: Hoare triple {144164#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,514 INFO L280 TraceCheckUtils]: 97: Hoare triple {144164#true} ~nl1~0 := #t~nondet9; {144164#true} is VALID [2020-07-09 00:03:35,514 INFO L280 TraceCheckUtils]: 98: Hoare triple {144164#true} havoc #t~nondet9; {144164#true} is VALID [2020-07-09 00:03:35,514 INFO L280 TraceCheckUtils]: 99: Hoare triple {144164#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,515 INFO L280 TraceCheckUtils]: 100: Hoare triple {144164#true} ~m1~0 := #t~nondet10; {144164#true} is VALID [2020-07-09 00:03:35,515 INFO L280 TraceCheckUtils]: 101: Hoare triple {144164#true} havoc #t~nondet10; {144164#true} is VALID [2020-07-09 00:03:35,515 INFO L280 TraceCheckUtils]: 102: Hoare triple {144164#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,516 INFO L280 TraceCheckUtils]: 103: Hoare triple {144164#true} ~max1~0 := #t~nondet11; {144164#true} is VALID [2020-07-09 00:03:35,516 INFO L280 TraceCheckUtils]: 104: Hoare triple {144164#true} havoc #t~nondet11; {144164#true} is VALID [2020-07-09 00:03:35,516 INFO L280 TraceCheckUtils]: 105: Hoare triple {144164#true} ~mode1~0 := #t~nondet12; {144164#true} is VALID [2020-07-09 00:03:35,517 INFO L280 TraceCheckUtils]: 106: Hoare triple {144164#true} havoc #t~nondet12; {144164#true} is VALID [2020-07-09 00:03:35,517 INFO L280 TraceCheckUtils]: 107: Hoare triple {144164#true} ~newmax1~0 := #t~nondet13; {144164#true} is VALID [2020-07-09 00:03:35,517 INFO L280 TraceCheckUtils]: 108: Hoare triple {144164#true} havoc #t~nondet13; {144164#true} is VALID [2020-07-09 00:03:35,517 INFO L280 TraceCheckUtils]: 109: Hoare triple {144164#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,518 INFO L280 TraceCheckUtils]: 110: Hoare triple {144164#true} ~id2~0 := #t~nondet14; {144164#true} is VALID [2020-07-09 00:03:35,518 INFO L280 TraceCheckUtils]: 111: Hoare triple {144164#true} havoc #t~nondet14; {144164#true} is VALID [2020-07-09 00:03:35,518 INFO L280 TraceCheckUtils]: 112: Hoare triple {144164#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,519 INFO L280 TraceCheckUtils]: 113: Hoare triple {144164#true} ~r2~0 := #t~nondet15; {144164#true} is VALID [2020-07-09 00:03:35,519 INFO L280 TraceCheckUtils]: 114: Hoare triple {144164#true} havoc #t~nondet15; {144164#true} is VALID [2020-07-09 00:03:35,519 INFO L280 TraceCheckUtils]: 115: Hoare triple {144164#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,519 INFO L280 TraceCheckUtils]: 116: Hoare triple {144164#true} ~st2~0 := #t~nondet16; {144164#true} is VALID [2020-07-09 00:03:35,520 INFO L280 TraceCheckUtils]: 117: Hoare triple {144164#true} havoc #t~nondet16; {144164#true} is VALID [2020-07-09 00:03:35,520 INFO L280 TraceCheckUtils]: 118: Hoare triple {144164#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,520 INFO L280 TraceCheckUtils]: 119: Hoare triple {144164#true} ~nl2~0 := #t~nondet17; {144164#true} is VALID [2020-07-09 00:03:35,520 INFO L280 TraceCheckUtils]: 120: Hoare triple {144164#true} havoc #t~nondet17; {144164#true} is VALID [2020-07-09 00:03:35,521 INFO L280 TraceCheckUtils]: 121: Hoare triple {144164#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,521 INFO L280 TraceCheckUtils]: 122: Hoare triple {144164#true} ~m2~0 := #t~nondet18; {144164#true} is VALID [2020-07-09 00:03:35,521 INFO L280 TraceCheckUtils]: 123: Hoare triple {144164#true} havoc #t~nondet18; {144164#true} is VALID [2020-07-09 00:03:35,521 INFO L280 TraceCheckUtils]: 124: Hoare triple {144164#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,522 INFO L280 TraceCheckUtils]: 125: Hoare triple {144164#true} ~max2~0 := #t~nondet19; {144164#true} is VALID [2020-07-09 00:03:35,522 INFO L280 TraceCheckUtils]: 126: Hoare triple {144164#true} havoc #t~nondet19; {144164#true} is VALID [2020-07-09 00:03:35,522 INFO L280 TraceCheckUtils]: 127: Hoare triple {144164#true} ~mode2~0 := #t~nondet20; {144164#true} is VALID [2020-07-09 00:03:35,522 INFO L280 TraceCheckUtils]: 128: Hoare triple {144164#true} havoc #t~nondet20; {144164#true} is VALID [2020-07-09 00:03:35,523 INFO L280 TraceCheckUtils]: 129: Hoare triple {144164#true} ~newmax2~0 := #t~nondet21; {144164#true} is VALID [2020-07-09 00:03:35,523 INFO L280 TraceCheckUtils]: 130: Hoare triple {144164#true} havoc #t~nondet21; {144164#true} is VALID [2020-07-09 00:03:35,523 INFO L280 TraceCheckUtils]: 131: Hoare triple {144164#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,523 INFO L280 TraceCheckUtils]: 132: Hoare triple {144164#true} ~id3~0 := #t~nondet22; {144164#true} is VALID [2020-07-09 00:03:35,524 INFO L280 TraceCheckUtils]: 133: Hoare triple {144164#true} havoc #t~nondet22; {144164#true} is VALID [2020-07-09 00:03:35,524 INFO L280 TraceCheckUtils]: 134: Hoare triple {144164#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,524 INFO L280 TraceCheckUtils]: 135: Hoare triple {144164#true} ~r3~0 := #t~nondet23; {144164#true} is VALID [2020-07-09 00:03:35,524 INFO L280 TraceCheckUtils]: 136: Hoare triple {144164#true} havoc #t~nondet23; {144164#true} is VALID [2020-07-09 00:03:35,525 INFO L280 TraceCheckUtils]: 137: Hoare triple {144164#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,525 INFO L280 TraceCheckUtils]: 138: Hoare triple {144164#true} ~st3~0 := #t~nondet24; {144164#true} is VALID [2020-07-09 00:03:35,525 INFO L280 TraceCheckUtils]: 139: Hoare triple {144164#true} havoc #t~nondet24; {144164#true} is VALID [2020-07-09 00:03:35,525 INFO L280 TraceCheckUtils]: 140: Hoare triple {144164#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,526 INFO L280 TraceCheckUtils]: 141: Hoare triple {144164#true} ~nl3~0 := #t~nondet25; {144164#true} is VALID [2020-07-09 00:03:35,526 INFO L280 TraceCheckUtils]: 142: Hoare triple {144164#true} havoc #t~nondet25; {144164#true} is VALID [2020-07-09 00:03:35,526 INFO L280 TraceCheckUtils]: 143: Hoare triple {144164#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,526 INFO L280 TraceCheckUtils]: 144: Hoare triple {144164#true} ~m3~0 := #t~nondet26; {144164#true} is VALID [2020-07-09 00:03:35,527 INFO L280 TraceCheckUtils]: 145: Hoare triple {144164#true} havoc #t~nondet26; {144164#true} is VALID [2020-07-09 00:03:35,527 INFO L280 TraceCheckUtils]: 146: Hoare triple {144164#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {144164#true} is VALID [2020-07-09 00:03:35,527 INFO L280 TraceCheckUtils]: 147: Hoare triple {144164#true} ~max3~0 := #t~nondet27; {144164#true} is VALID [2020-07-09 00:03:35,527 INFO L280 TraceCheckUtils]: 148: Hoare triple {144164#true} havoc #t~nondet27; {144164#true} is VALID [2020-07-09 00:03:35,528 INFO L280 TraceCheckUtils]: 149: Hoare triple {144164#true} ~mode3~0 := #t~nondet28; {144164#true} is VALID [2020-07-09 00:03:35,528 INFO L280 TraceCheckUtils]: 150: Hoare triple {144164#true} havoc #t~nondet28; {144164#true} is VALID [2020-07-09 00:03:35,528 INFO L280 TraceCheckUtils]: 151: Hoare triple {144164#true} ~newmax3~0 := #t~nondet29; {144164#true} is VALID [2020-07-09 00:03:35,528 INFO L280 TraceCheckUtils]: 152: Hoare triple {144164#true} havoc #t~nondet29; {144164#true} is VALID [2020-07-09 00:03:35,529 INFO L280 TraceCheckUtils]: 153: Hoare triple {144164#true} havoc ~init__r121~0; {144164#true} is VALID [2020-07-09 00:03:35,529 INFO L280 TraceCheckUtils]: 154: Hoare triple {144164#true} havoc ~init__r131~0; {144164#true} is VALID [2020-07-09 00:03:35,529 INFO L280 TraceCheckUtils]: 155: Hoare triple {144164#true} havoc ~init__r211~0; {144164#true} is VALID [2020-07-09 00:03:35,529 INFO L280 TraceCheckUtils]: 156: Hoare triple {144164#true} havoc ~init__r231~0; {144164#true} is VALID [2020-07-09 00:03:35,530 INFO L280 TraceCheckUtils]: 157: Hoare triple {144164#true} havoc ~init__r311~0; {144164#true} is VALID [2020-07-09 00:03:35,530 INFO L280 TraceCheckUtils]: 158: Hoare triple {144164#true} havoc ~init__r321~0; {144164#true} is VALID [2020-07-09 00:03:35,530 INFO L280 TraceCheckUtils]: 159: Hoare triple {144164#true} havoc ~init__r122~0; {144164#true} is VALID [2020-07-09 00:03:35,530 INFO L280 TraceCheckUtils]: 160: Hoare triple {144164#true} havoc ~init__tmp~0; {144164#true} is VALID [2020-07-09 00:03:35,530 INFO L280 TraceCheckUtils]: 161: Hoare triple {144164#true} havoc ~init__r132~0; {144164#true} is VALID [2020-07-09 00:03:35,531 INFO L280 TraceCheckUtils]: 162: Hoare triple {144164#true} havoc ~init__tmp___0~0; {144164#true} is VALID [2020-07-09 00:03:35,531 INFO L280 TraceCheckUtils]: 163: Hoare triple {144164#true} havoc ~init__r212~0; {144164#true} is VALID [2020-07-09 00:03:35,531 INFO L280 TraceCheckUtils]: 164: Hoare triple {144164#true} havoc ~init__tmp___1~0; {144164#true} is VALID [2020-07-09 00:03:35,532 INFO L280 TraceCheckUtils]: 165: Hoare triple {144164#true} havoc ~init__r232~0; {144164#true} is VALID [2020-07-09 00:03:35,532 INFO L280 TraceCheckUtils]: 166: Hoare triple {144164#true} havoc ~init__tmp___2~0; {144164#true} is VALID [2020-07-09 00:03:35,532 INFO L280 TraceCheckUtils]: 167: Hoare triple {144164#true} havoc ~init__r312~0; {144164#true} is VALID [2020-07-09 00:03:35,532 INFO L280 TraceCheckUtils]: 168: Hoare triple {144164#true} havoc ~init__tmp___3~0; {144164#true} is VALID [2020-07-09 00:03:35,533 INFO L280 TraceCheckUtils]: 169: Hoare triple {144164#true} havoc ~init__r322~0; {144164#true} is VALID [2020-07-09 00:03:35,533 INFO L280 TraceCheckUtils]: 170: Hoare triple {144164#true} havoc ~init__tmp___4~0; {144164#true} is VALID [2020-07-09 00:03:35,533 INFO L280 TraceCheckUtils]: 171: Hoare triple {144164#true} havoc ~init__tmp___5~0; {144164#true} is VALID [2020-07-09 00:03:35,533 INFO L280 TraceCheckUtils]: 172: Hoare triple {144164#true} ~init__r121~0 := ~ep12~0; {144164#true} is VALID [2020-07-09 00:03:35,533 INFO L280 TraceCheckUtils]: 173: Hoare triple {144164#true} ~init__r131~0 := ~ep13~0; {144164#true} is VALID [2020-07-09 00:03:35,534 INFO L280 TraceCheckUtils]: 174: Hoare triple {144164#true} ~init__r211~0 := ~ep21~0; {144164#true} is VALID [2020-07-09 00:03:35,534 INFO L280 TraceCheckUtils]: 175: Hoare triple {144164#true} ~init__r231~0 := ~ep23~0; {144164#true} is VALID [2020-07-09 00:03:35,535 INFO L280 TraceCheckUtils]: 176: Hoare triple {144164#true} ~init__r311~0 := ~ep31~0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,536 INFO L280 TraceCheckUtils]: 177: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,538 INFO L280 TraceCheckUtils]: 178: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,539 INFO L280 TraceCheckUtils]: 179: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,540 INFO L280 TraceCheckUtils]: 180: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,542 INFO L280 TraceCheckUtils]: 181: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,543 INFO L280 TraceCheckUtils]: 182: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,544 INFO L280 TraceCheckUtils]: 183: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,545 INFO L280 TraceCheckUtils]: 184: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,583 INFO L280 TraceCheckUtils]: 185: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,584 INFO L280 TraceCheckUtils]: 186: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,585 INFO L280 TraceCheckUtils]: 187: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,586 INFO L280 TraceCheckUtils]: 188: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,587 INFO L280 TraceCheckUtils]: 189: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,588 INFO L280 TraceCheckUtils]: 190: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,589 INFO L280 TraceCheckUtils]: 191: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,590 INFO L280 TraceCheckUtils]: 192: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,591 INFO L280 TraceCheckUtils]: 193: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:03:35,593 INFO L280 TraceCheckUtils]: 194: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,594 INFO L280 TraceCheckUtils]: 195: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,595 INFO L280 TraceCheckUtils]: 196: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,596 INFO L280 TraceCheckUtils]: 197: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,597 INFO L280 TraceCheckUtils]: 198: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,598 INFO L280 TraceCheckUtils]: 199: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,600 INFO L280 TraceCheckUtils]: 200: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,601 INFO L280 TraceCheckUtils]: 201: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,602 INFO L280 TraceCheckUtils]: 202: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,604 INFO L280 TraceCheckUtils]: 203: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,605 INFO L280 TraceCheckUtils]: 204: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,606 INFO L280 TraceCheckUtils]: 205: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,608 INFO L280 TraceCheckUtils]: 206: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,609 INFO L280 TraceCheckUtils]: 207: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,610 INFO L280 TraceCheckUtils]: 208: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,611 INFO L280 TraceCheckUtils]: 209: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,612 INFO L280 TraceCheckUtils]: 210: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,614 INFO L280 TraceCheckUtils]: 211: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,615 INFO L280 TraceCheckUtils]: 212: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,616 INFO L280 TraceCheckUtils]: 213: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,617 INFO L280 TraceCheckUtils]: 214: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,619 INFO L280 TraceCheckUtils]: 215: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,620 INFO L280 TraceCheckUtils]: 216: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,622 INFO L280 TraceCheckUtils]: 217: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,623 INFO L280 TraceCheckUtils]: 218: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,624 INFO L280 TraceCheckUtils]: 219: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,626 INFO L280 TraceCheckUtils]: 220: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,627 INFO L280 TraceCheckUtils]: 221: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,628 INFO L280 TraceCheckUtils]: 222: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,630 INFO L280 TraceCheckUtils]: 223: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,631 INFO L280 TraceCheckUtils]: 224: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,632 INFO L280 TraceCheckUtils]: 225: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1863~0 := ~init__tmp___5~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,633 INFO L280 TraceCheckUtils]: 226: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1863~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,635 INFO L280 TraceCheckUtils]: 227: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,637 INFO L280 TraceCheckUtils]: 228: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,638 INFO L280 TraceCheckUtils]: 229: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,640 INFO L280 TraceCheckUtils]: 230: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,641 INFO L280 TraceCheckUtils]: 231: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,643 INFO L280 TraceCheckUtils]: 232: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,644 INFO L280 TraceCheckUtils]: 233: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,646 INFO L280 TraceCheckUtils]: 234: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,647 INFO L280 TraceCheckUtils]: 235: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,649 INFO L280 TraceCheckUtils]: 236: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,650 INFO L280 TraceCheckUtils]: 237: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,652 INFO L280 TraceCheckUtils]: 238: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,654 INFO L280 TraceCheckUtils]: 239: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,655 INFO L280 TraceCheckUtils]: 240: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,657 INFO L280 TraceCheckUtils]: 241: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~main__i2~0 < 6; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,658 INFO L280 TraceCheckUtils]: 242: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,660 INFO L280 TraceCheckUtils]: 243: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,661 INFO L280 TraceCheckUtils]: 244: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,663 INFO L280 TraceCheckUtils]: 245: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,665 INFO L280 TraceCheckUtils]: 246: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,667 INFO L280 TraceCheckUtils]: 247: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,668 INFO L280 TraceCheckUtils]: 248: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,670 INFO L280 TraceCheckUtils]: 249: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,671 INFO L280 TraceCheckUtils]: 250: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,673 INFO L280 TraceCheckUtils]: 251: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,674 INFO L280 TraceCheckUtils]: 252: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,676 INFO L280 TraceCheckUtils]: 253: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,677 INFO L280 TraceCheckUtils]: 254: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,679 INFO L280 TraceCheckUtils]: 255: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,680 INFO L280 TraceCheckUtils]: 256: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,681 INFO L280 TraceCheckUtils]: 257: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,682 INFO L280 TraceCheckUtils]: 258: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,683 INFO L280 TraceCheckUtils]: 259: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-09 00:03:35,685 INFO L280 TraceCheckUtils]: 260: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,685 INFO L280 TraceCheckUtils]: 261: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,686 INFO L280 TraceCheckUtils]: 262: Hoare triple {144165#false} ~mode3~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,686 INFO L280 TraceCheckUtils]: 263: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-09 00:03:35,686 INFO L280 TraceCheckUtils]: 264: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,686 INFO L280 TraceCheckUtils]: 265: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-09 00:03:35,686 INFO L280 TraceCheckUtils]: 266: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 267: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 268: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 269: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 270: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 271: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-09 00:03:35,687 INFO L280 TraceCheckUtils]: 272: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,688 INFO L280 TraceCheckUtils]: 273: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-09 00:03:35,688 INFO L280 TraceCheckUtils]: 274: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,688 INFO L280 TraceCheckUtils]: 275: Hoare triple {144165#false} havoc ~check__tmp~0; {144165#false} is VALID [2020-07-09 00:03:35,688 INFO L280 TraceCheckUtils]: 276: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,688 INFO L280 TraceCheckUtils]: 277: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,689 INFO L280 TraceCheckUtils]: 278: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,689 INFO L280 TraceCheckUtils]: 279: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,689 INFO L280 TraceCheckUtils]: 280: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 281: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 282: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 283: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 284: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 285: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,690 INFO L280 TraceCheckUtils]: 286: Hoare triple {144165#false} ~check__tmp~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,691 INFO L280 TraceCheckUtils]: 287: Hoare triple {144165#false} ~__return_2009~0 := ~check__tmp~0; {144165#false} is VALID [2020-07-09 00:03:35,691 INFO L280 TraceCheckUtils]: 288: Hoare triple {144165#false} ~main__c1~0 := ~__return_2009~0; {144165#false} is VALID [2020-07-09 00:03:35,691 INFO L280 TraceCheckUtils]: 289: Hoare triple {144165#false} havoc ~__tmp_1~0; {144165#false} is VALID [2020-07-09 00:03:35,691 INFO L280 TraceCheckUtils]: 290: Hoare triple {144165#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-09 00:03:35,691 INFO L280 TraceCheckUtils]: 291: Hoare triple {144165#false} havoc ~assert__arg~0; {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 292: Hoare triple {144165#false} ~assert__arg~0 := ~__tmp_1~0; {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 293: Hoare triple {144165#false} assume !(0 == ~assert__arg~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 294: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 295: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 296: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-09 00:03:35,692 INFO L280 TraceCheckUtils]: 297: Hoare triple {144165#false} havoc ~node1__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 298: Hoare triple {144165#false} ~node1__newmax~1 := 0; {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 299: Hoare triple {144165#false} assume !(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 300: Hoare triple {144165#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 301: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 302: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,693 INFO L280 TraceCheckUtils]: 303: Hoare triple {144165#false} ~newmax1~0 := ~node1__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 304: Hoare triple {144165#false} assume !(2 == ~r1~0); {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 305: Hoare triple {144165#false} ~mode1~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 306: Hoare triple {144165#false} havoc ~node2__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 307: Hoare triple {144165#false} ~node2__newmax~1 := 0; {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 308: Hoare triple {144165#false} assume !(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,694 INFO L280 TraceCheckUtils]: 309: Hoare triple {144165#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 310: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 311: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 312: Hoare triple {144165#false} ~newmax2~0 := ~node2__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 313: Hoare triple {144165#false} assume !(2 == ~r2~0); {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 314: Hoare triple {144165#false} ~mode2~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,695 INFO L280 TraceCheckUtils]: 315: Hoare triple {144165#false} havoc ~node3__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,696 INFO L280 TraceCheckUtils]: 316: Hoare triple {144165#false} ~node3__newmax~1 := 0; {144165#false} is VALID [2020-07-09 00:03:35,696 INFO L280 TraceCheckUtils]: 317: Hoare triple {144165#false} assume !(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,696 INFO L280 TraceCheckUtils]: 318: Hoare triple {144165#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,696 INFO L280 TraceCheckUtils]: 319: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,696 INFO L280 TraceCheckUtils]: 320: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 321: Hoare triple {144165#false} ~newmax3~0 := ~node3__newmax~1; {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 322: Hoare triple {144165#false} assume !(2 == ~r3~0); {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 323: Hoare triple {144165#false} ~mode3~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 324: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 325: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,697 INFO L280 TraceCheckUtils]: 326: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 327: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 328: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 329: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 330: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 331: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,698 INFO L280 TraceCheckUtils]: 332: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-09 00:03:35,699 INFO L280 TraceCheckUtils]: 333: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,699 INFO L280 TraceCheckUtils]: 334: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-09 00:03:35,699 INFO L280 TraceCheckUtils]: 335: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,699 INFO L280 TraceCheckUtils]: 336: Hoare triple {144165#false} havoc ~check__tmp~1; {144165#false} is VALID [2020-07-09 00:03:35,699 INFO L280 TraceCheckUtils]: 337: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 338: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 339: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 340: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 341: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 342: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-09 00:03:35,700 INFO L280 TraceCheckUtils]: 343: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 344: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 345: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 346: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 347: Hoare triple {144165#false} ~check__tmp~1 := 1; {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 348: Hoare triple {144165#false} ~__return_2142~0 := ~check__tmp~1; {144165#false} is VALID [2020-07-09 00:03:35,701 INFO L280 TraceCheckUtils]: 349: Hoare triple {144165#false} ~main__c1~0 := ~__return_2142~0; {144165#false} is VALID [2020-07-09 00:03:35,702 INFO L280 TraceCheckUtils]: 350: Hoare triple {144165#false} havoc ~__tmp_2~0; {144165#false} is VALID [2020-07-09 00:03:35,702 INFO L280 TraceCheckUtils]: 351: Hoare triple {144165#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-09 00:03:35,702 INFO L280 TraceCheckUtils]: 352: Hoare triple {144165#false} havoc ~assert__arg~1; {144165#false} is VALID [2020-07-09 00:03:35,702 INFO L280 TraceCheckUtils]: 353: Hoare triple {144165#false} ~assert__arg~1 := ~__tmp_2~0; {144165#false} is VALID [2020-07-09 00:03:35,702 INFO L280 TraceCheckUtils]: 354: Hoare triple {144165#false} assume !(0 == ~assert__arg~1 % 256); {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 355: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 356: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 357: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 358: Hoare triple {144165#false} havoc ~node1__newmax~2; {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 359: Hoare triple {144165#false} ~node1__newmax~2 := 0; {144165#false} is VALID [2020-07-09 00:03:35,703 INFO L280 TraceCheckUtils]: 360: Hoare triple {144165#false} assume !!(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 361: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 362: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 363: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 364: Hoare triple {144165#false} ~mode1~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 365: Hoare triple {144165#false} havoc ~node2__newmax~2; {144165#false} is VALID [2020-07-09 00:03:35,704 INFO L280 TraceCheckUtils]: 366: Hoare triple {144165#false} ~node2__newmax~2 := 0; {144165#false} is VALID [2020-07-09 00:03:35,705 INFO L280 TraceCheckUtils]: 367: Hoare triple {144165#false} assume !!(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,705 INFO L280 TraceCheckUtils]: 368: Hoare triple {144165#false} assume ~r2~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,705 INFO L280 TraceCheckUtils]: 369: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,705 INFO L280 TraceCheckUtils]: 370: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,705 INFO L280 TraceCheckUtils]: 371: Hoare triple {144165#false} ~mode2~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 372: Hoare triple {144165#false} havoc ~node3__newmax~2; {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 373: Hoare triple {144165#false} ~node3__newmax~2 := 0; {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 374: Hoare triple {144165#false} assume !!(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 375: Hoare triple {144165#false} assume ~r3~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 376: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,706 INFO L280 TraceCheckUtils]: 377: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 378: Hoare triple {144165#false} ~mode3~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 379: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 380: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 381: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 382: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,707 INFO L280 TraceCheckUtils]: 383: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 384: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 385: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 386: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 387: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 388: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,708 INFO L280 TraceCheckUtils]: 389: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 390: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 391: Hoare triple {144165#false} havoc ~check__tmp~2; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 392: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 393: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 394: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,709 INFO L280 TraceCheckUtils]: 395: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-09 00:03:35,710 INFO L280 TraceCheckUtils]: 396: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,710 INFO L280 TraceCheckUtils]: 397: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-09 00:03:35,710 INFO L280 TraceCheckUtils]: 398: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,710 INFO L280 TraceCheckUtils]: 399: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-09 00:03:35,710 INFO L280 TraceCheckUtils]: 400: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 401: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 402: Hoare triple {144165#false} ~check__tmp~2 := 1; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 403: Hoare triple {144165#false} ~__return_2281~0 := ~check__tmp~2; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 404: Hoare triple {144165#false} ~main__c1~0 := ~__return_2281~0; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 405: Hoare triple {144165#false} havoc ~__tmp_3~0; {144165#false} is VALID [2020-07-09 00:03:35,711 INFO L280 TraceCheckUtils]: 406: Hoare triple {144165#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 407: Hoare triple {144165#false} havoc ~assert__arg~2; {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 408: Hoare triple {144165#false} ~assert__arg~2 := ~__tmp_3~0; {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 409: Hoare triple {144165#false} assume !(0 == ~assert__arg~2 % 256); {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 410: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 411: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-09 00:03:35,712 INFO L280 TraceCheckUtils]: 412: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-09 00:03:35,713 INFO L280 TraceCheckUtils]: 413: Hoare triple {144165#false} havoc ~node1__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,713 INFO L280 TraceCheckUtils]: 414: Hoare triple {144165#false} ~node1__newmax~3 := 0; {144165#false} is VALID [2020-07-09 00:03:35,713 INFO L280 TraceCheckUtils]: 415: Hoare triple {144165#false} assume !(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,713 INFO L280 TraceCheckUtils]: 416: Hoare triple {144165#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,713 INFO L280 TraceCheckUtils]: 417: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 418: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 419: Hoare triple {144165#false} ~newmax1~0 := ~node1__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 420: Hoare triple {144165#false} assume 2 == ~r1~0; {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 421: Hoare triple {144165#false} assume ~max1~0 == ~id1~0; {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 422: Hoare triple {144165#false} ~st1~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,714 INFO L280 TraceCheckUtils]: 423: Hoare triple {144165#false} ~mode1~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 424: Hoare triple {144165#false} havoc ~node2__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 425: Hoare triple {144165#false} ~node2__newmax~3 := 0; {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 426: Hoare triple {144165#false} assume !(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 427: Hoare triple {144165#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 428: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,715 INFO L280 TraceCheckUtils]: 429: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,716 INFO L280 TraceCheckUtils]: 430: Hoare triple {144165#false} ~newmax2~0 := ~node2__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,716 INFO L280 TraceCheckUtils]: 431: Hoare triple {144165#false} assume 2 == ~r2~0; {144165#false} is VALID [2020-07-09 00:03:35,716 INFO L280 TraceCheckUtils]: 432: Hoare triple {144165#false} assume ~max2~0 == ~id2~0; {144165#false} is VALID [2020-07-09 00:03:35,716 INFO L280 TraceCheckUtils]: 433: Hoare triple {144165#false} ~st2~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,716 INFO L280 TraceCheckUtils]: 434: Hoare triple {144165#false} ~mode2~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 435: Hoare triple {144165#false} havoc ~node3__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 436: Hoare triple {144165#false} ~node3__newmax~3 := 0; {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 437: Hoare triple {144165#false} assume !(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 438: Hoare triple {144165#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 439: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,717 INFO L280 TraceCheckUtils]: 440: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 441: Hoare triple {144165#false} ~newmax3~0 := ~node3__newmax~3; {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 442: Hoare triple {144165#false} assume 2 == ~r3~0; {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 443: Hoare triple {144165#false} assume ~max3~0 == ~id3~0; {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 444: Hoare triple {144165#false} ~st3~0 := 1; {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 445: Hoare triple {144165#false} ~mode3~0 := 0; {144165#false} is VALID [2020-07-09 00:03:35,718 INFO L280 TraceCheckUtils]: 446: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 447: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 448: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 449: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 450: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 451: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,719 INFO L280 TraceCheckUtils]: 452: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 453: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 454: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 455: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 456: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 457: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-09 00:03:35,720 INFO L280 TraceCheckUtils]: 458: Hoare triple {144165#false} havoc ~check__tmp~3; {144165#false} is VALID [2020-07-09 00:03:35,721 INFO L280 TraceCheckUtils]: 459: Hoare triple {144165#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {144165#false} is VALID [2020-07-09 00:03:35,721 INFO L280 TraceCheckUtils]: 460: Hoare triple {144165#false} ~check__tmp~3 := 0; {144165#false} is VALID [2020-07-09 00:03:35,721 INFO L280 TraceCheckUtils]: 461: Hoare triple {144165#false} ~__return_3069~0 := ~check__tmp~3; {144165#false} is VALID [2020-07-09 00:03:35,721 INFO L280 TraceCheckUtils]: 462: Hoare triple {144165#false} ~main__c1~0 := ~__return_3069~0; {144165#false} is VALID [2020-07-09 00:03:35,721 INFO L280 TraceCheckUtils]: 463: Hoare triple {144165#false} havoc ~__tmp_4~0; {144165#false} is VALID [2020-07-09 00:03:35,722 INFO L280 TraceCheckUtils]: 464: Hoare triple {144165#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-09 00:03:35,722 INFO L280 TraceCheckUtils]: 465: Hoare triple {144165#false} havoc ~assert__arg~3; {144165#false} is VALID [2020-07-09 00:03:35,722 INFO L280 TraceCheckUtils]: 466: Hoare triple {144165#false} ~assert__arg~3 := ~__tmp_4~0; {144165#false} is VALID [2020-07-09 00:03:35,722 INFO L280 TraceCheckUtils]: 467: Hoare triple {144165#false} assume 0 == ~assert__arg~3 % 256; {144165#false} is VALID [2020-07-09 00:03:35,722 INFO L280 TraceCheckUtils]: 468: Hoare triple {144165#false} assume !false; {144165#false} is VALID [2020-07-09 00:03:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:03:35,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [804738674] [2020-07-09 00:03:35,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:03:35,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-09 00:03:35,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363859003] [2020-07-09 00:03:35,968 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 469 [2020-07-09 00:03:35,969 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:03:35,969 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-09 00:03:36,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 469 edges. 469 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:03:36,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-09 00:03:36,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:03:36,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-09 00:03:36,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-09 00:03:36,832 INFO L87 Difference]: Start difference. First operand 4560 states and 5517 transitions. Second operand 5 states. [2020-07-09 00:04:37,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:04:37,081 INFO L93 Difference]: Finished difference Result 12037 states and 14582 transitions. [2020-07-09 00:04:37,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-09 00:04:37,082 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 469 [2020-07-09 00:04:37,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:04:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:04:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3335 transitions. [2020-07-09 00:04:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:04:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3335 transitions. [2020-07-09 00:04:37,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3335 transitions. [2020-07-09 00:04:43,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3335 edges. 3335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:04:45,374 INFO L225 Difference]: With dead ends: 12037 [2020-07-09 00:04:45,374 INFO L226 Difference]: Without dead ends: 7732 [2020-07-09 00:04:45,380 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-09 00:04:45,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7732 states. [2020-07-09 00:05:25,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7732 to 7605. [2020-07-09 00:05:25,280 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:05:25,280 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7732 states. Second operand 7605 states. [2020-07-09 00:05:25,280 INFO L74 IsIncluded]: Start isIncluded. First operand 7732 states. Second operand 7605 states. [2020-07-09 00:05:25,281 INFO L87 Difference]: Start difference. First operand 7732 states. Second operand 7605 states. [2020-07-09 00:05:26,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:05:26,923 INFO L93 Difference]: Finished difference Result 7732 states and 9295 transitions. [2020-07-09 00:05:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 7732 states and 9295 transitions. [2020-07-09 00:05:26,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:05:26,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:05:26,932 INFO L74 IsIncluded]: Start isIncluded. First operand 7605 states. Second operand 7732 states. [2020-07-09 00:05:26,932 INFO L87 Difference]: Start difference. First operand 7605 states. Second operand 7732 states. [2020-07-09 00:05:28,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:05:28,768 INFO L93 Difference]: Finished difference Result 7732 states and 9295 transitions. [2020-07-09 00:05:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 7732 states and 9295 transitions. [2020-07-09 00:05:28,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:05:28,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:05:28,773 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:05:28,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:05:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7605 states. [2020-07-09 00:05:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7605 states to 7605 states and 9168 transitions. [2020-07-09 00:05:30,506 INFO L78 Accepts]: Start accepts. Automaton has 7605 states and 9168 transitions. Word has length 469 [2020-07-09 00:05:30,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:05:30,506 INFO L479 AbstractCegarLoop]: Abstraction has 7605 states and 9168 transitions. [2020-07-09 00:05:30,506 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-09 00:05:30,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7605 states and 9168 transitions. [2020-07-09 00:06:03,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9168 edges. 9168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:06:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 7605 states and 9168 transitions. [2020-07-09 00:06:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2020-07-09 00:06:03,436 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:06:03,436 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:06:03,436 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-09 00:06:03,436 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:06:03,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:06:03,437 INFO L82 PathProgramCache]: Analyzing trace with hash -2145778150, now seen corresponding path program 1 times [2020-07-09 00:06:03,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:06:03,437 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [703106180] [2020-07-09 00:06:03,437 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:06:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:06:03,988 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-09 00:06:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:06:04,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {198991#true} ~nomsg~0 := -1; {198991#true} is VALID [2020-07-09 00:06:04,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {198991#true} ~p12~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {198991#true} ~p12_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {198991#true} ~p12_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {198991#true} ~ep12~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {198991#true} ~p13~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {198991#true} ~p13_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 8: Hoare triple {198991#true} ~p13_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {198991#true} ~ep13~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {198991#true} ~p21~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 11: Hoare triple {198991#true} ~p21_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {198991#true} ~p21_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {198991#true} ~ep21~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 14: Hoare triple {198991#true} ~p23~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {198991#true} ~p23_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 16: Hoare triple {198991#true} ~p23_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {198991#true} ~ep23~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 18: Hoare triple {198991#true} ~p31~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,062 INFO L280 TraceCheckUtils]: 19: Hoare triple {198991#true} ~p31_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,063 INFO L280 TraceCheckUtils]: 20: Hoare triple {198991#true} ~p31_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,063 INFO L280 TraceCheckUtils]: 21: Hoare triple {198991#true} ~ep31~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,063 INFO L280 TraceCheckUtils]: 22: Hoare triple {198991#true} ~p32~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,063 INFO L280 TraceCheckUtils]: 23: Hoare triple {198991#true} ~p32_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,063 INFO L280 TraceCheckUtils]: 24: Hoare triple {198991#true} ~p32_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 25: Hoare triple {198991#true} ~ep32~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 26: Hoare triple {198991#true} ~id1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 27: Hoare triple {198991#true} ~r1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 28: Hoare triple {198991#true} ~st1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 29: Hoare triple {198991#true} ~nl1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,064 INFO L280 TraceCheckUtils]: 30: Hoare triple {198991#true} ~m1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,065 INFO L280 TraceCheckUtils]: 31: Hoare triple {198991#true} ~max1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,065 INFO L280 TraceCheckUtils]: 32: Hoare triple {198991#true} ~mode1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,065 INFO L280 TraceCheckUtils]: 33: Hoare triple {198991#true} ~newmax1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {198991#true} ~id2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,065 INFO L280 TraceCheckUtils]: 35: Hoare triple {198991#true} ~r2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 36: Hoare triple {198991#true} ~st2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 37: Hoare triple {198991#true} ~nl2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 38: Hoare triple {198991#true} ~m2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 39: Hoare triple {198991#true} ~max2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 40: Hoare triple {198991#true} ~mode2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,066 INFO L280 TraceCheckUtils]: 41: Hoare triple {198991#true} ~newmax2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {198991#true} ~id3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 43: Hoare triple {198991#true} ~r3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 44: Hoare triple {198991#true} ~st3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 45: Hoare triple {198991#true} ~nl3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 46: Hoare triple {198991#true} ~m3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,067 INFO L280 TraceCheckUtils]: 47: Hoare triple {198991#true} ~max3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,068 INFO L280 TraceCheckUtils]: 48: Hoare triple {198991#true} ~mode3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,068 INFO L280 TraceCheckUtils]: 49: Hoare triple {198991#true} ~newmax3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,068 INFO L280 TraceCheckUtils]: 50: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {198991#true} is VALID [2020-07-09 00:06:04,068 INFO L280 TraceCheckUtils]: 51: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {198991#true} is VALID [2020-07-09 00:06:04,068 INFO L280 TraceCheckUtils]: 52: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {198991#true} is VALID [2020-07-09 00:06:04,069 INFO L280 TraceCheckUtils]: 53: Hoare triple {198991#true} ~__return_1863~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,069 INFO L280 TraceCheckUtils]: 54: Hoare triple {198991#true} ~__return_2009~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,069 INFO L280 TraceCheckUtils]: 55: Hoare triple {198991#true} ~__return_2142~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,069 INFO L280 TraceCheckUtils]: 56: Hoare triple {198991#true} ~__return_2281~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,069 INFO L280 TraceCheckUtils]: 57: Hoare triple {198991#true} ~__return_3069~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 58: Hoare triple {198991#true} ~__return_3038~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 59: Hoare triple {198991#true} ~__return_2975~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {198991#true} ~__return_2941~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 61: Hoare triple {198991#true} ~__tmp_2420_0~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 62: Hoare triple {198991#true} ~__return_2543~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,070 INFO L280 TraceCheckUtils]: 63: Hoare triple {198991#true} ~__return_2433~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,071 INFO L280 TraceCheckUtils]: 64: Hoare triple {198991#true} ~__return_2828~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,071 INFO L280 TraceCheckUtils]: 65: Hoare triple {198991#true} ~__return_2794~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,071 INFO L280 TraceCheckUtils]: 66: Hoare triple {198991#true} ~__return_2710~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,071 INFO L280 TraceCheckUtils]: 67: Hoare triple {198991#true} ~__return_2419~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,071 INFO L280 TraceCheckUtils]: 68: Hoare triple {198991#true} assume true; {198991#true} is VALID [2020-07-09 00:06:04,072 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {198991#true} {198991#true} #2486#return; {198991#true} is VALID [2020-07-09 00:06:04,086 INFO L263 TraceCheckUtils]: 0: Hoare triple {198991#true} call ULTIMATE.init(); {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-09 00:06:04,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {198991#true} ~nomsg~0 := -1; {198991#true} is VALID [2020-07-09 00:06:04,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {198991#true} ~p12~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {198991#true} ~p12_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {198991#true} ~p12_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {198991#true} ~ep12~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {198991#true} ~p13~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {198991#true} ~p13_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {198991#true} ~p13_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {198991#true} ~ep13~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {198991#true} ~p21~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {198991#true} ~p21_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {198991#true} ~p21_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {198991#true} ~ep21~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {198991#true} ~p23~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {198991#true} ~p23_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {198991#true} ~p23_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {198991#true} ~ep23~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {198991#true} ~p31~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {198991#true} ~p31_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 21: Hoare triple {198991#true} ~p31_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {198991#true} ~ep31~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {198991#true} ~p32~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {198991#true} ~p32_old~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 25: Hoare triple {198991#true} ~p32_new~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {198991#true} ~ep32~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {198991#true} ~id1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {198991#true} ~r1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 29: Hoare triple {198991#true} ~st1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 30: Hoare triple {198991#true} ~nl1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {198991#true} ~m1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {198991#true} ~max1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 33: Hoare triple {198991#true} ~mode1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,092 INFO L280 TraceCheckUtils]: 34: Hoare triple {198991#true} ~newmax1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {198991#true} ~id2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 36: Hoare triple {198991#true} ~r2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 37: Hoare triple {198991#true} ~st2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 38: Hoare triple {198991#true} ~nl2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {198991#true} ~m2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,093 INFO L280 TraceCheckUtils]: 40: Hoare triple {198991#true} ~max2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 41: Hoare triple {198991#true} ~mode2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 42: Hoare triple {198991#true} ~newmax2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 43: Hoare triple {198991#true} ~id3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 44: Hoare triple {198991#true} ~r3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {198991#true} ~st3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {198991#true} ~nl3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 47: Hoare triple {198991#true} ~m3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {198991#true} ~max3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 49: Hoare triple {198991#true} ~mode3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 50: Hoare triple {198991#true} ~newmax3~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {198991#true} is VALID [2020-07-09 00:06:04,095 INFO L280 TraceCheckUtils]: 52: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 53: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 54: Hoare triple {198991#true} ~__return_1863~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {198991#true} ~__return_2009~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {198991#true} ~__return_2142~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 57: Hoare triple {198991#true} ~__return_2281~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,096 INFO L280 TraceCheckUtils]: 58: Hoare triple {198991#true} ~__return_3069~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {198991#true} ~__return_3038~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 60: Hoare triple {198991#true} ~__return_2975~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 61: Hoare triple {198991#true} ~__return_2941~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 62: Hoare triple {198991#true} ~__tmp_2420_0~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 63: Hoare triple {198991#true} ~__return_2543~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,097 INFO L280 TraceCheckUtils]: 64: Hoare triple {198991#true} ~__return_2433~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,098 INFO L280 TraceCheckUtils]: 65: Hoare triple {198991#true} ~__return_2828~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,098 INFO L280 TraceCheckUtils]: 66: Hoare triple {198991#true} ~__return_2794~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,098 INFO L280 TraceCheckUtils]: 67: Hoare triple {198991#true} ~__return_2710~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,098 INFO L280 TraceCheckUtils]: 68: Hoare triple {198991#true} ~__return_2419~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,098 INFO L280 TraceCheckUtils]: 69: Hoare triple {198991#true} assume true; {198991#true} is VALID [2020-07-09 00:06:04,099 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {198991#true} {198991#true} #2486#return; {198991#true} is VALID [2020-07-09 00:06:04,099 INFO L263 TraceCheckUtils]: 71: Hoare triple {198991#true} call #t~ret30 := main(); {198991#true} is VALID [2020-07-09 00:06:04,099 INFO L280 TraceCheckUtils]: 72: Hoare triple {198991#true} havoc ~main__c1~0; {198991#true} is VALID [2020-07-09 00:06:04,099 INFO L280 TraceCheckUtils]: 73: Hoare triple {198991#true} havoc ~main__i2~0; {198991#true} is VALID [2020-07-09 00:06:04,099 INFO L280 TraceCheckUtils]: 74: Hoare triple {198991#true} ~main__c1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 75: Hoare triple {198991#true} ~ep12~0 := #t~nondet0; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 76: Hoare triple {198991#true} havoc #t~nondet0; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 77: Hoare triple {198991#true} ~ep13~0 := #t~nondet1; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 78: Hoare triple {198991#true} havoc #t~nondet1; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 79: Hoare triple {198991#true} ~ep21~0 := #t~nondet2; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 80: Hoare triple {198991#true} havoc #t~nondet2; {198991#true} is VALID [2020-07-09 00:06:04,100 INFO L280 TraceCheckUtils]: 81: Hoare triple {198991#true} ~ep23~0 := #t~nondet3; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 82: Hoare triple {198991#true} havoc #t~nondet3; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 83: Hoare triple {198991#true} ~ep31~0 := #t~nondet4; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 84: Hoare triple {198991#true} havoc #t~nondet4; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 85: Hoare triple {198991#true} ~ep32~0 := #t~nondet5; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 86: Hoare triple {198991#true} havoc #t~nondet5; {198991#true} is VALID [2020-07-09 00:06:04,101 INFO L280 TraceCheckUtils]: 87: Hoare triple {198991#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 88: Hoare triple {198991#true} ~id1~0 := #t~nondet6; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 89: Hoare triple {198991#true} havoc #t~nondet6; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 90: Hoare triple {198991#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 91: Hoare triple {198991#true} ~r1~0 := #t~nondet7; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 92: Hoare triple {198991#true} havoc #t~nondet7; {198991#true} is VALID [2020-07-09 00:06:04,102 INFO L280 TraceCheckUtils]: 93: Hoare triple {198991#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,103 INFO L280 TraceCheckUtils]: 94: Hoare triple {198991#true} ~st1~0 := #t~nondet8; {198991#true} is VALID [2020-07-09 00:06:04,103 INFO L280 TraceCheckUtils]: 95: Hoare triple {198991#true} havoc #t~nondet8; {198991#true} is VALID [2020-07-09 00:06:04,103 INFO L280 TraceCheckUtils]: 96: Hoare triple {198991#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,103 INFO L280 TraceCheckUtils]: 97: Hoare triple {198991#true} ~nl1~0 := #t~nondet9; {198991#true} is VALID [2020-07-09 00:06:04,103 INFO L280 TraceCheckUtils]: 98: Hoare triple {198991#true} havoc #t~nondet9; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 99: Hoare triple {198991#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 100: Hoare triple {198991#true} ~m1~0 := #t~nondet10; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 101: Hoare triple {198991#true} havoc #t~nondet10; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 102: Hoare triple {198991#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 103: Hoare triple {198991#true} ~max1~0 := #t~nondet11; {198991#true} is VALID [2020-07-09 00:06:04,104 INFO L280 TraceCheckUtils]: 104: Hoare triple {198991#true} havoc #t~nondet11; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 105: Hoare triple {198991#true} ~mode1~0 := #t~nondet12; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 106: Hoare triple {198991#true} havoc #t~nondet12; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 107: Hoare triple {198991#true} ~newmax1~0 := #t~nondet13; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 108: Hoare triple {198991#true} havoc #t~nondet13; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 109: Hoare triple {198991#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,105 INFO L280 TraceCheckUtils]: 110: Hoare triple {198991#true} ~id2~0 := #t~nondet14; {198991#true} is VALID [2020-07-09 00:06:04,106 INFO L280 TraceCheckUtils]: 111: Hoare triple {198991#true} havoc #t~nondet14; {198991#true} is VALID [2020-07-09 00:06:04,106 INFO L280 TraceCheckUtils]: 112: Hoare triple {198991#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,106 INFO L280 TraceCheckUtils]: 113: Hoare triple {198991#true} ~r2~0 := #t~nondet15; {198991#true} is VALID [2020-07-09 00:06:04,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {198991#true} havoc #t~nondet15; {198991#true} is VALID [2020-07-09 00:06:04,106 INFO L280 TraceCheckUtils]: 115: Hoare triple {198991#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 116: Hoare triple {198991#true} ~st2~0 := #t~nondet16; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 117: Hoare triple {198991#true} havoc #t~nondet16; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 118: Hoare triple {198991#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 119: Hoare triple {198991#true} ~nl2~0 := #t~nondet17; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 120: Hoare triple {198991#true} havoc #t~nondet17; {198991#true} is VALID [2020-07-09 00:06:04,107 INFO L280 TraceCheckUtils]: 121: Hoare triple {198991#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 122: Hoare triple {198991#true} ~m2~0 := #t~nondet18; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 123: Hoare triple {198991#true} havoc #t~nondet18; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 124: Hoare triple {198991#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 125: Hoare triple {198991#true} ~max2~0 := #t~nondet19; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 126: Hoare triple {198991#true} havoc #t~nondet19; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 127: Hoare triple {198991#true} ~mode2~0 := #t~nondet20; {198991#true} is VALID [2020-07-09 00:06:04,108 INFO L280 TraceCheckUtils]: 128: Hoare triple {198991#true} havoc #t~nondet20; {198991#true} is VALID [2020-07-09 00:06:04,109 INFO L280 TraceCheckUtils]: 129: Hoare triple {198991#true} ~newmax2~0 := #t~nondet21; {198991#true} is VALID [2020-07-09 00:06:04,109 INFO L280 TraceCheckUtils]: 130: Hoare triple {198991#true} havoc #t~nondet21; {198991#true} is VALID [2020-07-09 00:06:04,109 INFO L280 TraceCheckUtils]: 131: Hoare triple {198991#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,109 INFO L280 TraceCheckUtils]: 132: Hoare triple {198991#true} ~id3~0 := #t~nondet22; {198991#true} is VALID [2020-07-09 00:06:04,109 INFO L280 TraceCheckUtils]: 133: Hoare triple {198991#true} havoc #t~nondet22; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 134: Hoare triple {198991#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 135: Hoare triple {198991#true} ~r3~0 := #t~nondet23; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 136: Hoare triple {198991#true} havoc #t~nondet23; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 137: Hoare triple {198991#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 138: Hoare triple {198991#true} ~st3~0 := #t~nondet24; {198991#true} is VALID [2020-07-09 00:06:04,110 INFO L280 TraceCheckUtils]: 139: Hoare triple {198991#true} havoc #t~nondet24; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 140: Hoare triple {198991#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 141: Hoare triple {198991#true} ~nl3~0 := #t~nondet25; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 142: Hoare triple {198991#true} havoc #t~nondet25; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 143: Hoare triple {198991#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 144: Hoare triple {198991#true} ~m3~0 := #t~nondet26; {198991#true} is VALID [2020-07-09 00:06:04,111 INFO L280 TraceCheckUtils]: 145: Hoare triple {198991#true} havoc #t~nondet26; {198991#true} is VALID [2020-07-09 00:06:04,112 INFO L280 TraceCheckUtils]: 146: Hoare triple {198991#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {198991#true} is VALID [2020-07-09 00:06:04,112 INFO L280 TraceCheckUtils]: 147: Hoare triple {198991#true} ~max3~0 := #t~nondet27; {198991#true} is VALID [2020-07-09 00:06:04,112 INFO L280 TraceCheckUtils]: 148: Hoare triple {198991#true} havoc #t~nondet27; {198991#true} is VALID [2020-07-09 00:06:04,112 INFO L280 TraceCheckUtils]: 149: Hoare triple {198991#true} ~mode3~0 := #t~nondet28; {198991#true} is VALID [2020-07-09 00:06:04,112 INFO L280 TraceCheckUtils]: 150: Hoare triple {198991#true} havoc #t~nondet28; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 151: Hoare triple {198991#true} ~newmax3~0 := #t~nondet29; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 152: Hoare triple {198991#true} havoc #t~nondet29; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 153: Hoare triple {198991#true} havoc ~init__r121~0; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 154: Hoare triple {198991#true} havoc ~init__r131~0; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 155: Hoare triple {198991#true} havoc ~init__r211~0; {198991#true} is VALID [2020-07-09 00:06:04,113 INFO L280 TraceCheckUtils]: 156: Hoare triple {198991#true} havoc ~init__r231~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 157: Hoare triple {198991#true} havoc ~init__r311~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 158: Hoare triple {198991#true} havoc ~init__r321~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 159: Hoare triple {198991#true} havoc ~init__r122~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 160: Hoare triple {198991#true} havoc ~init__tmp~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 161: Hoare triple {198991#true} havoc ~init__r132~0; {198991#true} is VALID [2020-07-09 00:06:04,114 INFO L280 TraceCheckUtils]: 162: Hoare triple {198991#true} havoc ~init__tmp___0~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 163: Hoare triple {198991#true} havoc ~init__r212~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 164: Hoare triple {198991#true} havoc ~init__tmp___1~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 165: Hoare triple {198991#true} havoc ~init__r232~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 166: Hoare triple {198991#true} havoc ~init__tmp___2~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 167: Hoare triple {198991#true} havoc ~init__r312~0; {198991#true} is VALID [2020-07-09 00:06:04,115 INFO L280 TraceCheckUtils]: 168: Hoare triple {198991#true} havoc ~init__tmp___3~0; {198991#true} is VALID [2020-07-09 00:06:04,116 INFO L280 TraceCheckUtils]: 169: Hoare triple {198991#true} havoc ~init__r322~0; {198991#true} is VALID [2020-07-09 00:06:04,116 INFO L280 TraceCheckUtils]: 170: Hoare triple {198991#true} havoc ~init__tmp___4~0; {198991#true} is VALID [2020-07-09 00:06:04,116 INFO L280 TraceCheckUtils]: 171: Hoare triple {198991#true} havoc ~init__tmp___5~0; {198991#true} is VALID [2020-07-09 00:06:04,116 INFO L280 TraceCheckUtils]: 172: Hoare triple {198991#true} ~init__r121~0 := ~ep12~0; {198991#true} is VALID [2020-07-09 00:06:04,116 INFO L280 TraceCheckUtils]: 173: Hoare triple {198991#true} ~init__r131~0 := ~ep13~0; {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 174: Hoare triple {198991#true} ~init__r211~0 := ~ep21~0; {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 175: Hoare triple {198991#true} ~init__r231~0 := ~ep23~0; {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 176: Hoare triple {198991#true} ~init__r311~0 := ~ep31~0; {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 177: Hoare triple {198991#true} ~init__r321~0 := ~ep32~0; {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 178: Hoare triple {198991#true} assume !!(0 == ~init__r121~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,117 INFO L280 TraceCheckUtils]: 179: Hoare triple {198991#true} assume !!(0 == ~init__r131~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 180: Hoare triple {198991#true} ~init__tmp~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 181: Hoare triple {198991#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 182: Hoare triple {198991#true} assume !!(0 == ~init__r131~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 183: Hoare triple {198991#true} assume !!(0 == ~init__r121~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 184: Hoare triple {198991#true} ~init__tmp___0~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,118 INFO L280 TraceCheckUtils]: 185: Hoare triple {198991#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {198991#true} is VALID [2020-07-09 00:06:04,119 INFO L280 TraceCheckUtils]: 186: Hoare triple {198991#true} assume !!(0 == ~init__r211~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,119 INFO L280 TraceCheckUtils]: 187: Hoare triple {198991#true} assume !!(0 == ~init__r231~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,119 INFO L280 TraceCheckUtils]: 188: Hoare triple {198991#true} ~init__tmp___1~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,119 INFO L280 TraceCheckUtils]: 189: Hoare triple {198991#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {198991#true} is VALID [2020-07-09 00:06:04,119 INFO L280 TraceCheckUtils]: 190: Hoare triple {198991#true} assume !!(0 == ~init__r231~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,120 INFO L280 TraceCheckUtils]: 191: Hoare triple {198991#true} assume !!(0 == ~init__r211~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,120 INFO L280 TraceCheckUtils]: 192: Hoare triple {198991#true} ~init__tmp___2~0 := 0; {198991#true} is VALID [2020-07-09 00:06:04,120 INFO L280 TraceCheckUtils]: 193: Hoare triple {198991#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {198991#true} is VALID [2020-07-09 00:06:04,120 INFO L280 TraceCheckUtils]: 194: Hoare triple {198991#true} assume !!(0 == ~init__r311~0 % 256); {198991#true} is VALID [2020-07-09 00:06:04,123 INFO L280 TraceCheckUtils]: 195: Hoare triple {198991#true} assume !!(0 == ~init__r321~0 % 256); {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:06:04,139 INFO L280 TraceCheckUtils]: 196: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:06:04,141 INFO L280 TraceCheckUtils]: 197: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 198: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 199: Hoare triple {198992#false} ~init__tmp___4~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 200: Hoare triple {198992#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 201: Hoare triple {198992#false} assume ~id1~0 != ~id2~0; {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 202: Hoare triple {198992#false} assume ~id1~0 != ~id3~0; {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 203: Hoare triple {198992#false} assume ~id2~0 != ~id3~0; {198992#false} is VALID [2020-07-09 00:06:04,143 INFO L280 TraceCheckUtils]: 204: Hoare triple {198992#false} assume ~id1~0 >= 0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 205: Hoare triple {198992#false} assume ~id2~0 >= 0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 206: Hoare triple {198992#false} assume ~id3~0 >= 0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 207: Hoare triple {198992#false} assume 0 == ~r1~0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 208: Hoare triple {198992#false} assume 0 == ~r2~0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 209: Hoare triple {198992#false} assume 0 == ~r3~0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 210: Hoare triple {198992#false} assume ~max1~0 == ~id1~0; {198992#false} is VALID [2020-07-09 00:06:04,144 INFO L280 TraceCheckUtils]: 211: Hoare triple {198992#false} assume ~max2~0 == ~id2~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 212: Hoare triple {198992#false} assume ~max3~0 == ~id3~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 213: Hoare triple {198992#false} assume 0 == ~st1~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 214: Hoare triple {198992#false} assume 0 == ~st2~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 215: Hoare triple {198992#false} assume 0 == ~st3~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 216: Hoare triple {198992#false} assume 0 == ~nl1~0; {198992#false} is VALID [2020-07-09 00:06:04,145 INFO L280 TraceCheckUtils]: 217: Hoare triple {198992#false} assume 0 == ~nl2~0; {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 218: Hoare triple {198992#false} assume 0 == ~nl3~0; {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 219: Hoare triple {198992#false} assume 0 == ~mode1~0 % 256; {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 220: Hoare triple {198992#false} assume 0 == ~mode2~0 % 256; {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 221: Hoare triple {198992#false} assume 0 == ~mode3~0 % 256; {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 222: Hoare triple {198992#false} assume !(0 == ~newmax1~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,146 INFO L280 TraceCheckUtils]: 223: Hoare triple {198992#false} assume !(0 == ~newmax2~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 224: Hoare triple {198992#false} assume !(0 == ~newmax3~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 225: Hoare triple {198992#false} ~init__tmp___5~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 226: Hoare triple {198992#false} ~__return_1863~0 := ~init__tmp___5~0; {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 227: Hoare triple {198992#false} ~main__i2~0 := ~__return_1863~0; {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 228: Hoare triple {198992#false} assume 0 != ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,147 INFO L280 TraceCheckUtils]: 229: Hoare triple {198992#false} ~p12_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 230: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 231: Hoare triple {198992#false} ~p13_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 232: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 233: Hoare triple {198992#false} ~p21_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 234: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,148 INFO L280 TraceCheckUtils]: 235: Hoare triple {198992#false} ~p23_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 236: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 237: Hoare triple {198992#false} ~p31_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 238: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 239: Hoare triple {198992#false} ~p32_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 240: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,149 INFO L280 TraceCheckUtils]: 241: Hoare triple {198992#false} ~main__i2~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 242: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 243: Hoare triple {198992#false} havoc ~node1__newmax~0; {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 244: Hoare triple {198992#false} ~node1__newmax~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 245: Hoare triple {198992#false} assume !!(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 246: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,150 INFO L280 TraceCheckUtils]: 247: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 248: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 249: Hoare triple {198992#false} ~mode1~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 250: Hoare triple {198992#false} havoc ~node2__newmax~0; {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 251: Hoare triple {198992#false} ~node2__newmax~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 252: Hoare triple {198992#false} assume !!(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,151 INFO L280 TraceCheckUtils]: 253: Hoare triple {198992#false} assume ~r2~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 254: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 255: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 256: Hoare triple {198992#false} ~mode2~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 257: Hoare triple {198992#false} havoc ~node3__newmax~0; {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 258: Hoare triple {198992#false} ~node3__newmax~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,152 INFO L280 TraceCheckUtils]: 259: Hoare triple {198992#false} assume !!(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 260: Hoare triple {198992#false} assume ~r3~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 261: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 262: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 263: Hoare triple {198992#false} ~mode3~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 264: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-09 00:06:04,153 INFO L280 TraceCheckUtils]: 265: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 266: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 267: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 268: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 269: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 270: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-09 00:06:04,154 INFO L280 TraceCheckUtils]: 271: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,155 INFO L280 TraceCheckUtils]: 272: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-09 00:06:04,155 INFO L280 TraceCheckUtils]: 273: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,155 INFO L280 TraceCheckUtils]: 274: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-09 00:06:04,155 INFO L280 TraceCheckUtils]: 275: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,155 INFO L280 TraceCheckUtils]: 276: Hoare triple {198992#false} havoc ~check__tmp~0; {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 277: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 278: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 279: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 280: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 281: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,156 INFO L280 TraceCheckUtils]: 282: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-09 00:06:04,157 INFO L280 TraceCheckUtils]: 283: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,157 INFO L280 TraceCheckUtils]: 284: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,157 INFO L280 TraceCheckUtils]: 285: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-09 00:06:04,157 INFO L280 TraceCheckUtils]: 286: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,157 INFO L280 TraceCheckUtils]: 287: Hoare triple {198992#false} ~check__tmp~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 288: Hoare triple {198992#false} ~__return_2009~0 := ~check__tmp~0; {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 289: Hoare triple {198992#false} ~main__c1~0 := ~__return_2009~0; {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 290: Hoare triple {198992#false} havoc ~__tmp_1~0; {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 291: Hoare triple {198992#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 292: Hoare triple {198992#false} havoc ~assert__arg~0; {198992#false} is VALID [2020-07-09 00:06:04,158 INFO L280 TraceCheckUtils]: 293: Hoare triple {198992#false} ~assert__arg~0 := ~__tmp_1~0; {198992#false} is VALID [2020-07-09 00:06:04,159 INFO L280 TraceCheckUtils]: 294: Hoare triple {198992#false} assume !(0 == ~assert__arg~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,159 INFO L280 TraceCheckUtils]: 295: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,159 INFO L280 TraceCheckUtils]: 296: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,159 INFO L280 TraceCheckUtils]: 297: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-09 00:06:04,159 INFO L280 TraceCheckUtils]: 298: Hoare triple {198992#false} havoc ~node1__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 299: Hoare triple {198992#false} ~node1__newmax~1 := 0; {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 300: Hoare triple {198992#false} assume !(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 301: Hoare triple {198992#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 302: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 303: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,160 INFO L280 TraceCheckUtils]: 304: Hoare triple {198992#false} ~newmax1~0 := ~node1__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 305: Hoare triple {198992#false} assume !(2 == ~r1~0); {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 306: Hoare triple {198992#false} ~mode1~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 307: Hoare triple {198992#false} havoc ~node2__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 308: Hoare triple {198992#false} ~node2__newmax~1 := 0; {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 309: Hoare triple {198992#false} assume !(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,161 INFO L280 TraceCheckUtils]: 310: Hoare triple {198992#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 311: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 312: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 313: Hoare triple {198992#false} ~newmax2~0 := ~node2__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 314: Hoare triple {198992#false} assume !(2 == ~r2~0); {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 315: Hoare triple {198992#false} ~mode2~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,162 INFO L280 TraceCheckUtils]: 316: Hoare triple {198992#false} havoc ~node3__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,163 INFO L280 TraceCheckUtils]: 317: Hoare triple {198992#false} ~node3__newmax~1 := 0; {198992#false} is VALID [2020-07-09 00:06:04,163 INFO L280 TraceCheckUtils]: 318: Hoare triple {198992#false} assume !(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,163 INFO L280 TraceCheckUtils]: 319: Hoare triple {198992#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,163 INFO L280 TraceCheckUtils]: 320: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,163 INFO L280 TraceCheckUtils]: 321: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 322: Hoare triple {198992#false} ~newmax3~0 := ~node3__newmax~1; {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 323: Hoare triple {198992#false} assume !(2 == ~r3~0); {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 324: Hoare triple {198992#false} ~mode3~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 325: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 326: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,164 INFO L280 TraceCheckUtils]: 327: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 328: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 329: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 330: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 331: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 332: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,165 INFO L280 TraceCheckUtils]: 333: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 334: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 335: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 336: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 337: Hoare triple {198992#false} havoc ~check__tmp~1; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 338: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,166 INFO L280 TraceCheckUtils]: 339: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 340: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 341: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 342: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 343: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 344: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,167 INFO L280 TraceCheckUtils]: 345: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 346: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 347: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 348: Hoare triple {198992#false} ~check__tmp~1 := 1; {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 349: Hoare triple {198992#false} ~__return_2142~0 := ~check__tmp~1; {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 350: Hoare triple {198992#false} ~main__c1~0 := ~__return_2142~0; {198992#false} is VALID [2020-07-09 00:06:04,168 INFO L280 TraceCheckUtils]: 351: Hoare triple {198992#false} havoc ~__tmp_2~0; {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 352: Hoare triple {198992#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 353: Hoare triple {198992#false} havoc ~assert__arg~1; {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 354: Hoare triple {198992#false} ~assert__arg~1 := ~__tmp_2~0; {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 355: Hoare triple {198992#false} assume !(0 == ~assert__arg~1 % 256); {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 356: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,169 INFO L280 TraceCheckUtils]: 357: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,170 INFO L280 TraceCheckUtils]: 358: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-09 00:06:04,170 INFO L280 TraceCheckUtils]: 359: Hoare triple {198992#false} havoc ~node1__newmax~2; {198992#false} is VALID [2020-07-09 00:06:04,170 INFO L280 TraceCheckUtils]: 360: Hoare triple {198992#false} ~node1__newmax~2 := 0; {198992#false} is VALID [2020-07-09 00:06:04,170 INFO L280 TraceCheckUtils]: 361: Hoare triple {198992#false} assume !!(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,170 INFO L280 TraceCheckUtils]: 362: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 363: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 364: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 365: Hoare triple {198992#false} ~mode1~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 366: Hoare triple {198992#false} havoc ~node2__newmax~2; {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 367: Hoare triple {198992#false} ~node2__newmax~2 := 0; {198992#false} is VALID [2020-07-09 00:06:04,171 INFO L280 TraceCheckUtils]: 368: Hoare triple {198992#false} assume !!(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,172 INFO L280 TraceCheckUtils]: 369: Hoare triple {198992#false} assume ~r2~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,172 INFO L280 TraceCheckUtils]: 370: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,172 INFO L280 TraceCheckUtils]: 371: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,172 INFO L280 TraceCheckUtils]: 372: Hoare triple {198992#false} ~mode2~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,172 INFO L280 TraceCheckUtils]: 373: Hoare triple {198992#false} havoc ~node3__newmax~2; {198992#false} is VALID [2020-07-09 00:06:04,173 INFO L280 TraceCheckUtils]: 374: Hoare triple {198992#false} ~node3__newmax~2 := 0; {198992#false} is VALID [2020-07-09 00:06:04,173 INFO L280 TraceCheckUtils]: 375: Hoare triple {198992#false} assume !!(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,173 INFO L280 TraceCheckUtils]: 376: Hoare triple {198992#false} assume ~r3~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,173 INFO L280 TraceCheckUtils]: 377: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,173 INFO L280 TraceCheckUtils]: 378: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,174 INFO L280 TraceCheckUtils]: 379: Hoare triple {198992#false} ~mode3~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,174 INFO L280 TraceCheckUtils]: 380: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-09 00:06:04,174 INFO L280 TraceCheckUtils]: 381: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,174 INFO L280 TraceCheckUtils]: 382: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 383: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 384: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 385: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 386: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 387: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,175 INFO L280 TraceCheckUtils]: 388: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-09 00:06:04,176 INFO L280 TraceCheckUtils]: 389: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,176 INFO L280 TraceCheckUtils]: 390: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-09 00:06:04,176 INFO L280 TraceCheckUtils]: 391: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,176 INFO L280 TraceCheckUtils]: 392: Hoare triple {198992#false} havoc ~check__tmp~2; {198992#false} is VALID [2020-07-09 00:06:04,176 INFO L280 TraceCheckUtils]: 393: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 394: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 395: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 396: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 397: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 398: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-09 00:06:04,177 INFO L280 TraceCheckUtils]: 399: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 400: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 401: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 402: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 403: Hoare triple {198992#false} ~check__tmp~2 := 1; {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 404: Hoare triple {198992#false} ~__return_2281~0 := ~check__tmp~2; {198992#false} is VALID [2020-07-09 00:06:04,178 INFO L280 TraceCheckUtils]: 405: Hoare triple {198992#false} ~main__c1~0 := ~__return_2281~0; {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 406: Hoare triple {198992#false} havoc ~__tmp_3~0; {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 407: Hoare triple {198992#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 408: Hoare triple {198992#false} havoc ~assert__arg~2; {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 409: Hoare triple {198992#false} ~assert__arg~2 := ~__tmp_3~0; {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 410: Hoare triple {198992#false} assume !(0 == ~assert__arg~2 % 256); {198992#false} is VALID [2020-07-09 00:06:04,179 INFO L280 TraceCheckUtils]: 411: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 412: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 413: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 414: Hoare triple {198992#false} havoc ~node1__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 415: Hoare triple {198992#false} ~node1__newmax~3 := 0; {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 416: Hoare triple {198992#false} assume !(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,180 INFO L280 TraceCheckUtils]: 417: Hoare triple {198992#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 418: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 419: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 420: Hoare triple {198992#false} ~newmax1~0 := ~node1__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 421: Hoare triple {198992#false} assume 2 == ~r1~0; {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 422: Hoare triple {198992#false} assume ~max1~0 == ~id1~0; {198992#false} is VALID [2020-07-09 00:06:04,181 INFO L280 TraceCheckUtils]: 423: Hoare triple {198992#false} ~st1~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,182 INFO L280 TraceCheckUtils]: 424: Hoare triple {198992#false} ~mode1~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,182 INFO L280 TraceCheckUtils]: 425: Hoare triple {198992#false} havoc ~node2__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,182 INFO L280 TraceCheckUtils]: 426: Hoare triple {198992#false} ~node2__newmax~3 := 0; {198992#false} is VALID [2020-07-09 00:06:04,182 INFO L280 TraceCheckUtils]: 427: Hoare triple {198992#false} assume !(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,182 INFO L280 TraceCheckUtils]: 428: Hoare triple {198992#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 429: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 430: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 431: Hoare triple {198992#false} ~newmax2~0 := ~node2__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 432: Hoare triple {198992#false} assume 2 == ~r2~0; {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 433: Hoare triple {198992#false} assume ~max2~0 == ~id2~0; {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 434: Hoare triple {198992#false} ~st2~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,183 INFO L280 TraceCheckUtils]: 435: Hoare triple {198992#false} ~mode2~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 436: Hoare triple {198992#false} havoc ~node3__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 437: Hoare triple {198992#false} ~node3__newmax~3 := 0; {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 438: Hoare triple {198992#false} assume !(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 439: Hoare triple {198992#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 440: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,184 INFO L280 TraceCheckUtils]: 441: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 442: Hoare triple {198992#false} ~newmax3~0 := ~node3__newmax~3; {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 443: Hoare triple {198992#false} assume 2 == ~r3~0; {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 444: Hoare triple {198992#false} assume ~max3~0 == ~id3~0; {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 445: Hoare triple {198992#false} ~st3~0 := 1; {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 446: Hoare triple {198992#false} ~mode3~0 := 0; {198992#false} is VALID [2020-07-09 00:06:04,185 INFO L280 TraceCheckUtils]: 447: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 448: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 449: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 450: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 451: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 452: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,186 INFO L280 TraceCheckUtils]: 453: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 454: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 455: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 456: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 457: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 458: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 459: Hoare triple {198992#false} havoc ~check__tmp~3; {198992#false} is VALID [2020-07-09 00:06:04,187 INFO L280 TraceCheckUtils]: 460: Hoare triple {198992#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {198992#false} is VALID [2020-07-09 00:06:04,188 INFO L280 TraceCheckUtils]: 461: Hoare triple {198992#false} ~check__tmp~3 := 0; {198992#false} is VALID [2020-07-09 00:06:04,188 INFO L280 TraceCheckUtils]: 462: Hoare triple {198992#false} ~__return_3069~0 := ~check__tmp~3; {198992#false} is VALID [2020-07-09 00:06:04,188 INFO L280 TraceCheckUtils]: 463: Hoare triple {198992#false} ~main__c1~0 := ~__return_3069~0; {198992#false} is VALID [2020-07-09 00:06:04,188 INFO L280 TraceCheckUtils]: 464: Hoare triple {198992#false} havoc ~__tmp_4~0; {198992#false} is VALID [2020-07-09 00:06:04,188 INFO L280 TraceCheckUtils]: 465: Hoare triple {198992#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-09 00:06:04,189 INFO L280 TraceCheckUtils]: 466: Hoare triple {198992#false} havoc ~assert__arg~3; {198992#false} is VALID [2020-07-09 00:06:04,189 INFO L280 TraceCheckUtils]: 467: Hoare triple {198992#false} ~assert__arg~3 := ~__tmp_4~0; {198992#false} is VALID [2020-07-09 00:06:04,189 INFO L280 TraceCheckUtils]: 468: Hoare triple {198992#false} assume 0 == ~assert__arg~3 % 256; {198992#false} is VALID [2020-07-09 00:06:04,189 INFO L280 TraceCheckUtils]: 469: Hoare triple {198992#false} assume !false; {198992#false} is VALID [2020-07-09 00:06:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:06:04,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [703106180] [2020-07-09 00:06:04,330 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:06:04,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:06:04,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486316094] [2020-07-09 00:06:04,331 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 470 [2020-07-09 00:06:04,332 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:06:04,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:06:05,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 470 edges. 470 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:06:05,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:06:05,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:06:05,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:06:05,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:06:05,375 INFO L87 Difference]: Start difference. First operand 7605 states and 9168 transitions. Second operand 4 states. [2020-07-09 00:09:05,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:09:05,912 INFO L93 Difference]: Finished difference Result 21817 states and 26360 transitions. [2020-07-09 00:09:05,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:09:05,912 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 470 [2020-07-09 00:09:05,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:09:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:09:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3349 transitions. [2020-07-09 00:09:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:09:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3349 transitions. [2020-07-09 00:09:05,936 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3349 transitions. [2020-07-09 00:09:15,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3349 edges. 3349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:09:31,105 INFO L225 Difference]: With dead ends: 21817 [2020-07-09 00:09:31,106 INFO L226 Difference]: Without dead ends: 14879 [2020-07-09 00:09:31,116 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:09:31,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14879 states. [2020-07-09 00:10:51,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14879 to 7613. [2020-07-09 00:10:51,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:10:51,012 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14879 states. Second operand 7613 states. [2020-07-09 00:10:51,012 INFO L74 IsIncluded]: Start isIncluded. First operand 14879 states. Second operand 7613 states. [2020-07-09 00:10:51,012 INFO L87 Difference]: Start difference. First operand 14879 states. Second operand 7613 states. [2020-07-09 00:11:02,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:11:02,497 INFO L93 Difference]: Finished difference Result 14879 states and 17954 transitions. [2020-07-09 00:11:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 14879 states and 17954 transitions. [2020-07-09 00:11:02,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:11:02,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:11:02,511 INFO L74 IsIncluded]: Start isIncluded. First operand 7613 states. Second operand 14879 states. [2020-07-09 00:11:02,511 INFO L87 Difference]: Start difference. First operand 7613 states. Second operand 14879 states. [2020-07-09 00:11:09,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:11:09,678 INFO L93 Difference]: Finished difference Result 14879 states and 17954 transitions. [2020-07-09 00:11:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 14879 states and 17954 transitions. [2020-07-09 00:11:09,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:11:09,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:11:09,691 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:11:09,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:11:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7613 states. [2020-07-09 00:11:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7613 states to 7613 states and 9176 transitions. [2020-07-09 00:11:11,532 INFO L78 Accepts]: Start accepts. Automaton has 7613 states and 9176 transitions. Word has length 470 [2020-07-09 00:11:11,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:11:11,533 INFO L479 AbstractCegarLoop]: Abstraction has 7613 states and 9176 transitions. [2020-07-09 00:11:11,533 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:11:11,533 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7613 states and 9176 transitions. [2020-07-09 00:11:49,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9176 edges. 9176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:11:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 7613 states and 9176 transitions. [2020-07-09 00:11:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2020-07-09 00:11:49,839 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:11:49,839 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:11:49,839 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-09 00:11:49,839 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:11:49,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:11:49,840 INFO L82 PathProgramCache]: Analyzing trace with hash 37669246, now seen corresponding path program 1 times [2020-07-09 00:11:49,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:11:49,840 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1278682300] [2020-07-09 00:11:49,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:11:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-09 00:11:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-09 00:11:50,609 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-09 00:11:50,610 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: You must have same procedures except when you have threads or when this is a call or a return: havoc ~main__c1~0; at de.uni_freiburg.informatik.ultimate.core.model.translation.AtomicTraceElement.(AtomicTraceElement.java:117) at de.uni_freiburg.informatik.ultimate.core.model.translation.AtomicTraceElement.(AtomicTraceElement.java:103) at de.uni_freiburg.informatik.ultimate.core.model.translation.AtomicTraceElement$AtomicTraceElementBuilder.build(AtomicTraceElement.java:308) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.createATESequence(IcfgProgramExecution.java:227) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.create(IcfgProgramExecution.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgProgramExecution.create(IcfgProgramExecution.java:88) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.IcfgProgramExecutionBuilder.computeIcfgProgramExecution(IcfgProgramExecutionBuilder.java:177) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.IcfgProgramExecutionBuilder.getIcfgProgramExecution(IcfgProgramExecutionBuilder.java:77) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecution(TraceCheck.java:396) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:349) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:342) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:96) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-09 00:11:50,616 INFO L168 Benchmark]: Toolchain (without parser) took 780955.52 ms. Allocated memory was 145.8 MB in the beginning and 1.0 GB in the end (delta: 882.4 MB). Free memory was 101.7 MB in the beginning and 870.4 MB in the end (delta: -768.7 MB). Peak memory consumption was 888.4 MB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,617 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1371.87 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 155.5 MB in the end (delta: -54.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,618 INFO L168 Benchmark]: Boogie Preprocessor took 168.47 ms. Allocated memory is still 203.9 MB. Free memory was 155.5 MB in the beginning and 149.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,619 INFO L168 Benchmark]: RCFGBuilder took 3416.27 ms. Allocated memory was 203.9 MB in the beginning and 249.6 MB in the end (delta: 45.6 MB). Free memory was 149.1 MB in the beginning and 123.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,619 INFO L168 Benchmark]: TraceAbstraction took 775992.00 ms. Allocated memory was 249.6 MB in the beginning and 1.0 GB in the end (delta: 778.6 MB). Free memory was 121.0 MB in the beginning and 870.4 MB in the end (delta: -749.4 MB). Peak memory consumption was 803.9 MB. Max. memory is 7.1 GB. [2020-07-09 00:11:50,623 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 145.8 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1371.87 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 155.5 MB in the end (delta: -54.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 168.47 ms. Allocated memory is still 203.9 MB. Free memory was 155.5 MB in the beginning and 149.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3416.27 ms. Allocated memory was 203.9 MB in the beginning and 249.6 MB in the end (delta: 45.6 MB). Free memory was 149.1 MB in the beginning and 123.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 775992.00 ms. Allocated memory was 249.6 MB in the beginning and 1.0 GB in the end (delta: 778.6 MB). Free memory was 121.0 MB in the beginning and 870.4 MB in the end (delta: -749.4 MB). Peak memory consumption was 803.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: You must have same procedures except when you have threads or when this is a call or a return: havoc ~main__c1~0; de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: You must have same procedures except when you have threads or when this is a call or a return: havoc ~main__c1~0;: de.uni_freiburg.informatik.ultimate.core.model.translation.AtomicTraceElement.(AtomicTraceElement.java:117) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...