/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:51:14,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:51:14,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:51:14,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:51:14,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:51:14,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:51:14,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:51:14,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:51:14,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:51:14,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:51:14,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:51:14,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:51:14,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:51:14,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:51:14,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:51:14,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:51:14,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:51:14,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:51:14,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:51:14,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:51:14,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:51:14,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:51:14,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:51:14,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:51:14,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:51:14,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:51:14,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:51:14,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:51:14,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:51:14,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:51:14,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:51:14,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:51:14,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:51:14,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:51:14,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:51:14,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:51:14,361 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:51:14,371 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:51:14,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:51:14,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:51:14,372 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:51:14,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:51:14,373 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:51:14,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:51:14,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:51:14,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:51:14,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:51:14,374 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:51:14,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:51:14,374 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:51:14,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:51:14,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:51:14,375 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:51:14,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:51:14,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:51:14,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:51:14,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:51:14,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:51:14,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:51:14,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:51:14,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:51:14,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:51:14,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:51:14,666 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:51:14,666 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:51:14,667 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 00:51:14,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/156a27da8/0c0362053e0a4930bbd827ab6d3d6a85/FLAG55dbfd9c0 [2020-07-18 00:51:15,327 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:51:15,330 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 00:51:15,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/156a27da8/0c0362053e0a4930bbd827ab6d3d6a85/FLAG55dbfd9c0 [2020-07-18 00:51:15,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/156a27da8/0c0362053e0a4930bbd827ab6d3d6a85 [2020-07-18 00:51:15,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:51:15,590 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:51:15,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:15,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:51:15,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:51:15,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@654e5bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15, skipping insertion in model container [2020-07-18 00:51:15,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:51:15,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:51:16,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:16,383 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:51:16,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:16,667 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:51:16,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16 WrapperNode [2020-07-18 00:51:16,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:16,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:51:16,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:51:16,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:51:16,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (1/1) ... [2020-07-18 00:51:16,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:51:16,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:51:16,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:51:16,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:51:16,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (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 [2020-07-18 00:51:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:51:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:51:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 00:51:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:51:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:51:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 00:51:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-18 00:51:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 00:51:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 00:51:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:51:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 00:51:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 00:51:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 00:51:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:51:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:51:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:51:19,715 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:51:19,715 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 00:51:19,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:19 BoogieIcfgContainer [2020-07-18 00:51:19,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:51:19,729 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:51:19,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:51:19,733 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:51:19,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:51:15" (1/3) ... [2020-07-18 00:51:19,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231f1022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:19, skipping insertion in model container [2020-07-18 00:51:19,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:16" (2/3) ... [2020-07-18 00:51:19,735 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231f1022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:19, skipping insertion in model container [2020-07-18 00:51:19,735 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:19" (3/3) ... [2020-07-18 00:51:19,737 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 00:51:19,747 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:51:19,756 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-18 00:51:19,770 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-18 00:51:19,793 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:51:19,793 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:51:19,793 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:51:19,794 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:51:19,794 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:51:19,794 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:51:19,794 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:51:19,794 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:51:19,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states. [2020-07-18 00:51:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-18 00:51:19,887 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:19,889 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] [2020-07-18 00:51:19,890 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:19,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:19,897 INFO L82 PathProgramCache]: Analyzing trace with hash -1272027086, now seen corresponding path program 1 times [2020-07-18 00:51:19,906 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:19,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1090760852] [2020-07-18 00:51:19,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:21,181 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:51:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:21,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-18 00:51:21,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,260 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,262 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,263 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,264 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,268 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,270 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,273 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,275 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,278 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-18 00:51:21,279 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-18 00:51:21,279 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-18 00:51:21,280 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,284 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,285 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,285 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,286 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,286 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,287 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,288 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,289 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,290 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-18 00:51:21,290 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-18 00:51:21,305 INFO L263 TraceCheckUtils]: 0: Hoare triple {1126#true} call ULTIMATE.init(); {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:51:21,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-18 00:51:21,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,311 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,313 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,314 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,314 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,314 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,315 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,319 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,319 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,321 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,326 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,328 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,330 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,330 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,330 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,331 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,331 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,331 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,331 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,332 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,332 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,333 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,333 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,333 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,333 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,334 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,334 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,335 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-18 00:51:21,336 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-18 00:51:21,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-18 00:51:21,337 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,337 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,337 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,347 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,347 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,347 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,348 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,348 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,351 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,351 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,352 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,352 INFO L280 TraceCheckUtils]: 64: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-18 00:51:21,352 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-18 00:51:21,353 INFO L263 TraceCheckUtils]: 66: Hoare triple {1126#true} call #t~ret27 := main(); {1126#true} is VALID [2020-07-18 00:51:21,353 INFO L280 TraceCheckUtils]: 67: Hoare triple {1126#true} havoc ~main__c1~0; {1126#true} is VALID [2020-07-18 00:51:21,354 INFO L280 TraceCheckUtils]: 68: Hoare triple {1126#true} havoc ~main__i2~0; {1126#true} is VALID [2020-07-18 00:51:21,354 INFO L280 TraceCheckUtils]: 69: Hoare triple {1126#true} ~main__c1~0 := 0; {1126#true} is VALID [2020-07-18 00:51:21,355 INFO L280 TraceCheckUtils]: 70: Hoare triple {1126#true} ~ep12~0 := #t~nondet0; {1126#true} is VALID [2020-07-18 00:51:21,355 INFO L280 TraceCheckUtils]: 71: Hoare triple {1126#true} havoc #t~nondet0; {1126#true} is VALID [2020-07-18 00:51:21,355 INFO L280 TraceCheckUtils]: 72: Hoare triple {1126#true} ~ep13~0 := #t~nondet1; {1126#true} is VALID [2020-07-18 00:51:21,356 INFO L280 TraceCheckUtils]: 73: Hoare triple {1126#true} havoc #t~nondet1; {1126#true} is VALID [2020-07-18 00:51:21,356 INFO L280 TraceCheckUtils]: 74: Hoare triple {1126#true} ~ep21~0 := #t~nondet2; {1126#true} is VALID [2020-07-18 00:51:21,356 INFO L280 TraceCheckUtils]: 75: Hoare triple {1126#true} havoc #t~nondet2; {1126#true} is VALID [2020-07-18 00:51:21,356 INFO L280 TraceCheckUtils]: 76: Hoare triple {1126#true} ~ep23~0 := #t~nondet3; {1126#true} is VALID [2020-07-18 00:51:21,357 INFO L280 TraceCheckUtils]: 77: Hoare triple {1126#true} havoc #t~nondet3; {1126#true} is VALID [2020-07-18 00:51:21,357 INFO L280 TraceCheckUtils]: 78: Hoare triple {1126#true} ~ep31~0 := #t~nondet4; {1126#true} is VALID [2020-07-18 00:51:21,357 INFO L280 TraceCheckUtils]: 79: Hoare triple {1126#true} havoc #t~nondet4; {1126#true} is VALID [2020-07-18 00:51:21,358 INFO L280 TraceCheckUtils]: 80: Hoare triple {1126#true} ~ep32~0 := #t~nondet5; {1126#true} is VALID [2020-07-18 00:51:21,358 INFO L280 TraceCheckUtils]: 81: Hoare triple {1126#true} havoc #t~nondet5; {1126#true} is VALID [2020-07-18 00:51:21,358 INFO L280 TraceCheckUtils]: 82: Hoare triple {1126#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,362 INFO L280 TraceCheckUtils]: 83: Hoare triple {1126#true} ~id1~0 := #t~nondet6; {1126#true} is VALID [2020-07-18 00:51:21,363 INFO L280 TraceCheckUtils]: 84: Hoare triple {1126#true} havoc #t~nondet6; {1126#true} is VALID [2020-07-18 00:51:21,363 INFO L280 TraceCheckUtils]: 85: Hoare triple {1126#true} ~r1~0 := #t~nondet7; {1126#true} is VALID [2020-07-18 00:51:21,363 INFO L280 TraceCheckUtils]: 86: Hoare triple {1126#true} havoc #t~nondet7; {1126#true} is VALID [2020-07-18 00:51:21,363 INFO L280 TraceCheckUtils]: 87: Hoare triple {1126#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,364 INFO L280 TraceCheckUtils]: 88: Hoare triple {1126#true} ~st1~0 := #t~nondet8; {1126#true} is VALID [2020-07-18 00:51:21,364 INFO L280 TraceCheckUtils]: 89: Hoare triple {1126#true} havoc #t~nondet8; {1126#true} is VALID [2020-07-18 00:51:21,364 INFO L280 TraceCheckUtils]: 90: Hoare triple {1126#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,365 INFO L280 TraceCheckUtils]: 91: Hoare triple {1126#true} ~nl1~0 := #t~nondet9; {1126#true} is VALID [2020-07-18 00:51:21,365 INFO L280 TraceCheckUtils]: 92: Hoare triple {1126#true} havoc #t~nondet9; {1126#true} is VALID [2020-07-18 00:51:21,366 INFO L280 TraceCheckUtils]: 93: Hoare triple {1126#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,366 INFO L280 TraceCheckUtils]: 94: Hoare triple {1126#true} ~m1~0 := #t~nondet10; {1126#true} is VALID [2020-07-18 00:51:21,366 INFO L280 TraceCheckUtils]: 95: Hoare triple {1126#true} havoc #t~nondet10; {1126#true} is VALID [2020-07-18 00:51:21,368 INFO L280 TraceCheckUtils]: 96: Hoare triple {1126#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,368 INFO L280 TraceCheckUtils]: 97: Hoare triple {1126#true} ~max1~0 := #t~nondet11; {1126#true} is VALID [2020-07-18 00:51:21,368 INFO L280 TraceCheckUtils]: 98: Hoare triple {1126#true} havoc #t~nondet11; {1126#true} is VALID [2020-07-18 00:51:21,368 INFO L280 TraceCheckUtils]: 99: Hoare triple {1126#true} ~mode1~0 := #t~nondet12; {1126#true} is VALID [2020-07-18 00:51:21,369 INFO L280 TraceCheckUtils]: 100: Hoare triple {1126#true} havoc #t~nondet12; {1126#true} is VALID [2020-07-18 00:51:21,369 INFO L280 TraceCheckUtils]: 101: Hoare triple {1126#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,369 INFO L280 TraceCheckUtils]: 102: Hoare triple {1126#true} ~id2~0 := #t~nondet13; {1126#true} is VALID [2020-07-18 00:51:21,370 INFO L280 TraceCheckUtils]: 103: Hoare triple {1126#true} havoc #t~nondet13; {1126#true} is VALID [2020-07-18 00:51:21,370 INFO L280 TraceCheckUtils]: 104: Hoare triple {1126#true} ~r2~0 := #t~nondet14; {1126#true} is VALID [2020-07-18 00:51:21,370 INFO L280 TraceCheckUtils]: 105: Hoare triple {1126#true} havoc #t~nondet14; {1126#true} is VALID [2020-07-18 00:51:21,370 INFO L280 TraceCheckUtils]: 106: Hoare triple {1126#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,371 INFO L280 TraceCheckUtils]: 107: Hoare triple {1126#true} ~st2~0 := #t~nondet15; {1126#true} is VALID [2020-07-18 00:51:21,371 INFO L280 TraceCheckUtils]: 108: Hoare triple {1126#true} havoc #t~nondet15; {1126#true} is VALID [2020-07-18 00:51:21,372 INFO L280 TraceCheckUtils]: 109: Hoare triple {1126#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,372 INFO L280 TraceCheckUtils]: 110: Hoare triple {1126#true} ~nl2~0 := #t~nondet16; {1126#true} is VALID [2020-07-18 00:51:21,373 INFO L280 TraceCheckUtils]: 111: Hoare triple {1126#true} havoc #t~nondet16; {1126#true} is VALID [2020-07-18 00:51:21,373 INFO L280 TraceCheckUtils]: 112: Hoare triple {1126#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,373 INFO L280 TraceCheckUtils]: 113: Hoare triple {1126#true} ~m2~0 := #t~nondet17; {1126#true} is VALID [2020-07-18 00:51:21,374 INFO L280 TraceCheckUtils]: 114: Hoare triple {1126#true} havoc #t~nondet17; {1126#true} is VALID [2020-07-18 00:51:21,374 INFO L280 TraceCheckUtils]: 115: Hoare triple {1126#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,374 INFO L280 TraceCheckUtils]: 116: Hoare triple {1126#true} ~max2~0 := #t~nondet18; {1126#true} is VALID [2020-07-18 00:51:21,375 INFO L280 TraceCheckUtils]: 117: Hoare triple {1126#true} havoc #t~nondet18; {1126#true} is VALID [2020-07-18 00:51:21,375 INFO L280 TraceCheckUtils]: 118: Hoare triple {1126#true} ~mode2~0 := #t~nondet19; {1126#true} is VALID [2020-07-18 00:51:21,375 INFO L280 TraceCheckUtils]: 119: Hoare triple {1126#true} havoc #t~nondet19; {1126#true} is VALID [2020-07-18 00:51:21,376 INFO L280 TraceCheckUtils]: 120: Hoare triple {1126#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,376 INFO L280 TraceCheckUtils]: 121: Hoare triple {1126#true} ~id3~0 := #t~nondet20; {1126#true} is VALID [2020-07-18 00:51:21,376 INFO L280 TraceCheckUtils]: 122: Hoare triple {1126#true} havoc #t~nondet20; {1126#true} is VALID [2020-07-18 00:51:21,377 INFO L280 TraceCheckUtils]: 123: Hoare triple {1126#true} ~r3~0 := #t~nondet21; {1126#true} is VALID [2020-07-18 00:51:21,377 INFO L280 TraceCheckUtils]: 124: Hoare triple {1126#true} havoc #t~nondet21; {1126#true} is VALID [2020-07-18 00:51:21,378 INFO L280 TraceCheckUtils]: 125: Hoare triple {1126#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,378 INFO L280 TraceCheckUtils]: 126: Hoare triple {1126#true} ~st3~0 := #t~nondet22; {1126#true} is VALID [2020-07-18 00:51:21,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {1126#true} havoc #t~nondet22; {1126#true} is VALID [2020-07-18 00:51:21,382 INFO L280 TraceCheckUtils]: 128: Hoare triple {1126#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,383 INFO L280 TraceCheckUtils]: 129: Hoare triple {1126#true} ~nl3~0 := #t~nondet23; {1126#true} is VALID [2020-07-18 00:51:21,383 INFO L280 TraceCheckUtils]: 130: Hoare triple {1126#true} havoc #t~nondet23; {1126#true} is VALID [2020-07-18 00:51:21,383 INFO L280 TraceCheckUtils]: 131: Hoare triple {1126#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,384 INFO L280 TraceCheckUtils]: 132: Hoare triple {1126#true} ~m3~0 := #t~nondet24; {1126#true} is VALID [2020-07-18 00:51:21,384 INFO L280 TraceCheckUtils]: 133: Hoare triple {1126#true} havoc #t~nondet24; {1126#true} is VALID [2020-07-18 00:51:21,384 INFO L280 TraceCheckUtils]: 134: Hoare triple {1126#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1126#true} is VALID [2020-07-18 00:51:21,384 INFO L280 TraceCheckUtils]: 135: Hoare triple {1126#true} ~max3~0 := #t~nondet25; {1126#true} is VALID [2020-07-18 00:51:21,385 INFO L280 TraceCheckUtils]: 136: Hoare triple {1126#true} havoc #t~nondet25; {1126#true} is VALID [2020-07-18 00:51:21,385 INFO L280 TraceCheckUtils]: 137: Hoare triple {1126#true} ~mode3~0 := #t~nondet26; {1126#true} is VALID [2020-07-18 00:51:21,385 INFO L280 TraceCheckUtils]: 138: Hoare triple {1126#true} havoc #t~nondet26; {1126#true} is VALID [2020-07-18 00:51:21,391 INFO L280 TraceCheckUtils]: 139: Hoare triple {1126#true} havoc ~init__r121~0; {1126#true} is VALID [2020-07-18 00:51:21,392 INFO L280 TraceCheckUtils]: 140: Hoare triple {1126#true} havoc ~init__r131~0; {1126#true} is VALID [2020-07-18 00:51:21,392 INFO L280 TraceCheckUtils]: 141: Hoare triple {1126#true} havoc ~init__r211~0; {1126#true} is VALID [2020-07-18 00:51:21,392 INFO L280 TraceCheckUtils]: 142: Hoare triple {1126#true} havoc ~init__r231~0; {1126#true} is VALID [2020-07-18 00:51:21,393 INFO L280 TraceCheckUtils]: 143: Hoare triple {1126#true} havoc ~init__r311~0; {1126#true} is VALID [2020-07-18 00:51:21,393 INFO L280 TraceCheckUtils]: 144: Hoare triple {1126#true} havoc ~init__r321~0; {1126#true} is VALID [2020-07-18 00:51:21,393 INFO L280 TraceCheckUtils]: 145: Hoare triple {1126#true} havoc ~init__r122~0; {1126#true} is VALID [2020-07-18 00:51:21,394 INFO L280 TraceCheckUtils]: 146: Hoare triple {1126#true} havoc ~init__tmp~0; {1126#true} is VALID [2020-07-18 00:51:21,394 INFO L280 TraceCheckUtils]: 147: Hoare triple {1126#true} havoc ~init__r132~0; {1126#true} is VALID [2020-07-18 00:51:21,394 INFO L280 TraceCheckUtils]: 148: Hoare triple {1126#true} havoc ~init__tmp___0~0; {1126#true} is VALID [2020-07-18 00:51:21,396 INFO L280 TraceCheckUtils]: 149: Hoare triple {1126#true} havoc ~init__r212~0; {1126#true} is VALID [2020-07-18 00:51:21,399 INFO L280 TraceCheckUtils]: 150: Hoare triple {1126#true} havoc ~init__tmp___1~0; {1126#true} is VALID [2020-07-18 00:51:21,400 INFO L280 TraceCheckUtils]: 151: Hoare triple {1126#true} havoc ~init__r232~0; {1126#true} is VALID [2020-07-18 00:51:21,400 INFO L280 TraceCheckUtils]: 152: Hoare triple {1126#true} havoc ~init__tmp___2~0; {1126#true} is VALID [2020-07-18 00:51:21,401 INFO L280 TraceCheckUtils]: 153: Hoare triple {1126#true} havoc ~init__r312~0; {1126#true} is VALID [2020-07-18 00:51:21,401 INFO L280 TraceCheckUtils]: 154: Hoare triple {1126#true} havoc ~init__tmp___3~0; {1126#true} is VALID [2020-07-18 00:51:21,403 INFO L280 TraceCheckUtils]: 155: Hoare triple {1126#true} havoc ~init__r322~0; {1126#true} is VALID [2020-07-18 00:51:21,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {1126#true} havoc ~init__tmp___4~0; {1126#true} is VALID [2020-07-18 00:51:21,404 INFO L280 TraceCheckUtils]: 157: Hoare triple {1126#true} havoc ~init__tmp___5~0; {1126#true} is VALID [2020-07-18 00:51:21,404 INFO L280 TraceCheckUtils]: 158: Hoare triple {1126#true} ~init__r121~0 := ~ep12~0; {1126#true} is VALID [2020-07-18 00:51:21,405 INFO L280 TraceCheckUtils]: 159: Hoare triple {1126#true} ~init__r131~0 := ~ep13~0; {1126#true} is VALID [2020-07-18 00:51:21,405 INFO L280 TraceCheckUtils]: 160: Hoare triple {1126#true} ~init__r211~0 := ~ep21~0; {1126#true} is VALID [2020-07-18 00:51:21,407 INFO L280 TraceCheckUtils]: 161: Hoare triple {1126#true} ~init__r231~0 := ~ep23~0; {1126#true} is VALID [2020-07-18 00:51:21,408 INFO L280 TraceCheckUtils]: 162: Hoare triple {1126#true} ~init__r311~0 := ~ep31~0; {1126#true} is VALID [2020-07-18 00:51:21,409 INFO L280 TraceCheckUtils]: 163: Hoare triple {1126#true} ~init__r321~0 := ~ep32~0; {1126#true} is VALID [2020-07-18 00:51:21,409 INFO L280 TraceCheckUtils]: 164: Hoare triple {1126#true} assume !(0 == ~init__r121~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,410 INFO L280 TraceCheckUtils]: 165: Hoare triple {1126#true} ~init__tmp~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,410 INFO L280 TraceCheckUtils]: 166: Hoare triple {1126#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,411 INFO L280 TraceCheckUtils]: 167: Hoare triple {1126#true} assume !(0 == ~init__r131~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,412 INFO L280 TraceCheckUtils]: 168: Hoare triple {1126#true} ~init__tmp___0~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,413 INFO L280 TraceCheckUtils]: 169: Hoare triple {1126#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,419 INFO L280 TraceCheckUtils]: 170: Hoare triple {1126#true} assume !(0 == ~init__r211~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,420 INFO L280 TraceCheckUtils]: 171: Hoare triple {1126#true} ~init__tmp___1~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,420 INFO L280 TraceCheckUtils]: 172: Hoare triple {1126#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,421 INFO L280 TraceCheckUtils]: 173: Hoare triple {1126#true} assume !(0 == ~init__r231~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,421 INFO L280 TraceCheckUtils]: 174: Hoare triple {1126#true} ~init__tmp___2~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,421 INFO L280 TraceCheckUtils]: 175: Hoare triple {1126#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,422 INFO L280 TraceCheckUtils]: 176: Hoare triple {1126#true} assume !(0 == ~init__r311~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,422 INFO L280 TraceCheckUtils]: 177: Hoare triple {1126#true} ~init__tmp___3~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,422 INFO L280 TraceCheckUtils]: 178: Hoare triple {1126#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,424 INFO L280 TraceCheckUtils]: 179: Hoare triple {1126#true} assume !(0 == ~init__r321~0 % 256); {1126#true} is VALID [2020-07-18 00:51:21,424 INFO L280 TraceCheckUtils]: 180: Hoare triple {1126#true} ~init__tmp___4~0 := 1; {1126#true} is VALID [2020-07-18 00:51:21,424 INFO L280 TraceCheckUtils]: 181: Hoare triple {1126#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1126#true} is VALID [2020-07-18 00:51:21,425 INFO L280 TraceCheckUtils]: 182: Hoare triple {1126#true} assume ~id1~0 != ~id2~0; {1126#true} is VALID [2020-07-18 00:51:21,425 INFO L280 TraceCheckUtils]: 183: Hoare triple {1126#true} assume ~id1~0 != ~id3~0; {1126#true} is VALID [2020-07-18 00:51:21,425 INFO L280 TraceCheckUtils]: 184: Hoare triple {1126#true} assume ~id2~0 != ~id3~0; {1126#true} is VALID [2020-07-18 00:51:21,426 INFO L280 TraceCheckUtils]: 185: Hoare triple {1126#true} assume ~id1~0 >= 0; {1126#true} is VALID [2020-07-18 00:51:21,426 INFO L280 TraceCheckUtils]: 186: Hoare triple {1126#true} assume ~id2~0 >= 0; {1126#true} is VALID [2020-07-18 00:51:21,426 INFO L280 TraceCheckUtils]: 187: Hoare triple {1126#true} assume ~id3~0 >= 0; {1126#true} is VALID [2020-07-18 00:51:21,426 INFO L280 TraceCheckUtils]: 188: Hoare triple {1126#true} assume 0 == ~r1~0 % 256; {1126#true} is VALID [2020-07-18 00:51:21,427 INFO L280 TraceCheckUtils]: 189: Hoare triple {1126#true} assume 0 == ~r2~0 % 256; {1126#true} is VALID [2020-07-18 00:51:21,427 INFO L280 TraceCheckUtils]: 190: Hoare triple {1126#true} assume 0 == ~r3~0 % 256; {1126#true} is VALID [2020-07-18 00:51:21,429 INFO L280 TraceCheckUtils]: 191: Hoare triple {1126#true} assume ~max1~0 == ~id1~0; {1126#true} is VALID [2020-07-18 00:51:21,430 INFO L280 TraceCheckUtils]: 192: Hoare triple {1126#true} assume ~max2~0 == ~id2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,431 INFO L280 TraceCheckUtils]: 193: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,433 INFO L280 TraceCheckUtils]: 194: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,435 INFO L280 TraceCheckUtils]: 195: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,435 INFO L280 TraceCheckUtils]: 196: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,436 INFO L280 TraceCheckUtils]: 197: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,437 INFO L280 TraceCheckUtils]: 198: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,437 INFO L280 TraceCheckUtils]: 199: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,438 INFO L280 TraceCheckUtils]: 200: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,439 INFO L280 TraceCheckUtils]: 201: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,440 INFO L280 TraceCheckUtils]: 202: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,440 INFO L280 TraceCheckUtils]: 203: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,441 INFO L280 TraceCheckUtils]: 204: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1718~0 := ~init__tmp___5~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,441 INFO L280 TraceCheckUtils]: 205: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1718~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,442 INFO L280 TraceCheckUtils]: 206: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,443 INFO L280 TraceCheckUtils]: 207: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,443 INFO L280 TraceCheckUtils]: 208: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,444 INFO L280 TraceCheckUtils]: 209: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,446 INFO L280 TraceCheckUtils]: 210: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,446 INFO L280 TraceCheckUtils]: 211: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,447 INFO L280 TraceCheckUtils]: 212: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,448 INFO L280 TraceCheckUtils]: 213: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,448 INFO L280 TraceCheckUtils]: 214: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,449 INFO L280 TraceCheckUtils]: 215: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,450 INFO L280 TraceCheckUtils]: 216: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,451 INFO L280 TraceCheckUtils]: 217: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,451 INFO L280 TraceCheckUtils]: 218: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,452 INFO L280 TraceCheckUtils]: 219: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,453 INFO L280 TraceCheckUtils]: 220: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,454 INFO L280 TraceCheckUtils]: 221: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,454 INFO L280 TraceCheckUtils]: 222: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,455 INFO L280 TraceCheckUtils]: 223: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,456 INFO L280 TraceCheckUtils]: 224: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,457 INFO L280 TraceCheckUtils]: 225: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,458 INFO L280 TraceCheckUtils]: 226: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,459 INFO L280 TraceCheckUtils]: 227: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,459 INFO L280 TraceCheckUtils]: 228: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,460 INFO L280 TraceCheckUtils]: 229: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,461 INFO L280 TraceCheckUtils]: 230: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,462 INFO L280 TraceCheckUtils]: 231: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,463 INFO L280 TraceCheckUtils]: 232: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,463 INFO L280 TraceCheckUtils]: 233: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,465 INFO L280 TraceCheckUtils]: 234: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,466 INFO L280 TraceCheckUtils]: 235: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,466 INFO L280 TraceCheckUtils]: 236: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,467 INFO L280 TraceCheckUtils]: 237: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,468 INFO L280 TraceCheckUtils]: 238: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,469 INFO L280 TraceCheckUtils]: 239: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,469 INFO L280 TraceCheckUtils]: 240: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,470 INFO L280 TraceCheckUtils]: 241: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,472 INFO L280 TraceCheckUtils]: 242: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,473 INFO L280 TraceCheckUtils]: 243: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,474 INFO L280 TraceCheckUtils]: 244: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,475 INFO L280 TraceCheckUtils]: 245: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,475 INFO L280 TraceCheckUtils]: 246: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,476 INFO L280 TraceCheckUtils]: 247: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,477 INFO L280 TraceCheckUtils]: 248: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,478 INFO L280 TraceCheckUtils]: 249: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,479 INFO L280 TraceCheckUtils]: 250: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,479 INFO L280 TraceCheckUtils]: 251: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,480 INFO L280 TraceCheckUtils]: 252: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,481 INFO L280 TraceCheckUtils]: 253: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,482 INFO L280 TraceCheckUtils]: 254: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,483 INFO L280 TraceCheckUtils]: 255: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,486 INFO L280 TraceCheckUtils]: 256: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,488 INFO L280 TraceCheckUtils]: 257: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,489 INFO L280 TraceCheckUtils]: 258: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,489 INFO L280 TraceCheckUtils]: 259: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1846~0 := ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,490 INFO L280 TraceCheckUtils]: 260: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1846~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,492 INFO L280 TraceCheckUtils]: 261: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,493 INFO L280 TraceCheckUtils]: 262: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,493 INFO L280 TraceCheckUtils]: 263: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,494 INFO L280 TraceCheckUtils]: 264: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,495 INFO L280 TraceCheckUtils]: 265: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,496 INFO L280 TraceCheckUtils]: 266: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,497 INFO L280 TraceCheckUtils]: 267: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,498 INFO L280 TraceCheckUtils]: 268: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,498 INFO L280 TraceCheckUtils]: 269: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,499 INFO L280 TraceCheckUtils]: 270: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,500 INFO L280 TraceCheckUtils]: 271: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,501 INFO L280 TraceCheckUtils]: 272: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,502 INFO L280 TraceCheckUtils]: 273: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,502 INFO L280 TraceCheckUtils]: 274: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,503 INFO L280 TraceCheckUtils]: 275: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,510 INFO L280 TraceCheckUtils]: 276: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,510 INFO L280 TraceCheckUtils]: 277: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,511 INFO L280 TraceCheckUtils]: 278: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,512 INFO L280 TraceCheckUtils]: 279: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,513 INFO L280 TraceCheckUtils]: 280: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,513 INFO L280 TraceCheckUtils]: 281: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,514 INFO L280 TraceCheckUtils]: 282: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,515 INFO L280 TraceCheckUtils]: 283: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,515 INFO L280 TraceCheckUtils]: 284: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,516 INFO L280 TraceCheckUtils]: 285: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,517 INFO L280 TraceCheckUtils]: 286: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,517 INFO L280 TraceCheckUtils]: 287: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,518 INFO L280 TraceCheckUtils]: 288: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,519 INFO L280 TraceCheckUtils]: 289: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,519 INFO L280 TraceCheckUtils]: 290: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,520 INFO L280 TraceCheckUtils]: 291: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,521 INFO L280 TraceCheckUtils]: 292: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,522 INFO L280 TraceCheckUtils]: 293: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,523 INFO L280 TraceCheckUtils]: 294: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,524 INFO L280 TraceCheckUtils]: 295: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,524 INFO L280 TraceCheckUtils]: 296: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,525 INFO L280 TraceCheckUtils]: 297: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,526 INFO L280 TraceCheckUtils]: 298: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,526 INFO L280 TraceCheckUtils]: 299: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,527 INFO L280 TraceCheckUtils]: 300: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,528 INFO L280 TraceCheckUtils]: 301: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,529 INFO L280 TraceCheckUtils]: 302: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,531 INFO L280 TraceCheckUtils]: 303: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,537 INFO L280 TraceCheckUtils]: 304: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,538 INFO L280 TraceCheckUtils]: 305: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,538 INFO L280 TraceCheckUtils]: 306: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,539 INFO L280 TraceCheckUtils]: 307: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,540 INFO L280 TraceCheckUtils]: 308: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,541 INFO L280 TraceCheckUtils]: 309: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,542 INFO L280 TraceCheckUtils]: 310: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,542 INFO L280 TraceCheckUtils]: 311: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1964~0 := ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,545 INFO L280 TraceCheckUtils]: 312: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1964~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,547 INFO L280 TraceCheckUtils]: 313: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,548 INFO L280 TraceCheckUtils]: 314: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,548 INFO L280 TraceCheckUtils]: 315: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,550 INFO L280 TraceCheckUtils]: 316: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,553 INFO L280 TraceCheckUtils]: 317: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,557 INFO L280 TraceCheckUtils]: 318: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,560 INFO L280 TraceCheckUtils]: 319: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,561 INFO L280 TraceCheckUtils]: 320: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,562 INFO L280 TraceCheckUtils]: 321: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,566 INFO L280 TraceCheckUtils]: 322: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,573 INFO L280 TraceCheckUtils]: 323: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,574 INFO L280 TraceCheckUtils]: 324: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,575 INFO L280 TraceCheckUtils]: 325: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,576 INFO L280 TraceCheckUtils]: 326: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,577 INFO L280 TraceCheckUtils]: 327: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,577 INFO L280 TraceCheckUtils]: 328: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,578 INFO L280 TraceCheckUtils]: 329: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,579 INFO L280 TraceCheckUtils]: 330: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,579 INFO L280 TraceCheckUtils]: 331: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,580 INFO L280 TraceCheckUtils]: 332: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,581 INFO L280 TraceCheckUtils]: 333: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,581 INFO L280 TraceCheckUtils]: 334: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,582 INFO L280 TraceCheckUtils]: 335: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,583 INFO L280 TraceCheckUtils]: 336: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,583 INFO L280 TraceCheckUtils]: 337: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,593 INFO L280 TraceCheckUtils]: 338: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,595 INFO L280 TraceCheckUtils]: 339: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,596 INFO L280 TraceCheckUtils]: 340: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,596 INFO L280 TraceCheckUtils]: 341: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,597 INFO L280 TraceCheckUtils]: 342: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,598 INFO L280 TraceCheckUtils]: 343: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,598 INFO L280 TraceCheckUtils]: 344: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,599 INFO L280 TraceCheckUtils]: 345: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,600 INFO L280 TraceCheckUtils]: 346: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,600 INFO L280 TraceCheckUtils]: 347: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,601 INFO L280 TraceCheckUtils]: 348: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,602 INFO L280 TraceCheckUtils]: 349: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,602 INFO L280 TraceCheckUtils]: 350: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,603 INFO L280 TraceCheckUtils]: 351: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,604 INFO L280 TraceCheckUtils]: 352: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,604 INFO L280 TraceCheckUtils]: 353: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,605 INFO L280 TraceCheckUtils]: 354: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,606 INFO L280 TraceCheckUtils]: 355: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,630 INFO L280 TraceCheckUtils]: 356: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,631 INFO L280 TraceCheckUtils]: 357: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_2082~0 := ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,632 INFO L280 TraceCheckUtils]: 358: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2082~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,632 INFO L280 TraceCheckUtils]: 359: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,633 INFO L280 TraceCheckUtils]: 360: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,633 INFO L280 TraceCheckUtils]: 361: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,634 INFO L280 TraceCheckUtils]: 362: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,634 INFO L280 TraceCheckUtils]: 363: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,635 INFO L280 TraceCheckUtils]: 364: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,635 INFO L280 TraceCheckUtils]: 365: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,636 INFO L280 TraceCheckUtils]: 366: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,637 INFO L280 TraceCheckUtils]: 367: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,637 INFO L280 TraceCheckUtils]: 368: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,638 INFO L280 TraceCheckUtils]: 369: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,639 INFO L280 TraceCheckUtils]: 370: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,639 INFO L280 TraceCheckUtils]: 371: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,640 INFO L280 TraceCheckUtils]: 372: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,640 INFO L280 TraceCheckUtils]: 373: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,641 INFO L280 TraceCheckUtils]: 374: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,641 INFO L280 TraceCheckUtils]: 375: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,642 INFO L280 TraceCheckUtils]: 376: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,643 INFO L280 TraceCheckUtils]: 377: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,643 INFO L280 TraceCheckUtils]: 378: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:21,644 INFO L280 TraceCheckUtils]: 379: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {1127#false} is VALID [2020-07-18 00:51:21,644 INFO L280 TraceCheckUtils]: 380: Hoare triple {1127#false} ~nl2~0 := 1; {1127#false} is VALID [2020-07-18 00:51:21,644 INFO L280 TraceCheckUtils]: 381: Hoare triple {1127#false} ~mode2~0 := 0; {1127#false} is VALID [2020-07-18 00:51:21,644 INFO L280 TraceCheckUtils]: 382: Hoare triple {1127#false} assume !(0 == ~mode3~0 % 256); {1127#false} is VALID [2020-07-18 00:51:21,645 INFO L280 TraceCheckUtils]: 383: Hoare triple {1127#false} assume !(255 == ~r3~0 % 256); {1127#false} is VALID [2020-07-18 00:51:21,645 INFO L280 TraceCheckUtils]: 384: Hoare triple {1127#false} ~r3~0 := 1 + ~r3~0 % 256; {1127#false} is VALID [2020-07-18 00:51:21,645 INFO L280 TraceCheckUtils]: 385: Hoare triple {1127#false} assume !!(0 == ~ep13~0 % 256); {1127#false} is VALID [2020-07-18 00:51:21,645 INFO L280 TraceCheckUtils]: 386: Hoare triple {1127#false} assume !!(0 == ~ep23~0 % 256); {1127#false} is VALID [2020-07-18 00:51:21,645 INFO L280 TraceCheckUtils]: 387: Hoare triple {1127#false} assume 2 == ~r3~0 % 256; {1127#false} is VALID [2020-07-18 00:51:21,646 INFO L280 TraceCheckUtils]: 388: Hoare triple {1127#false} assume ~max3~0 == ~id3~0; {1127#false} is VALID [2020-07-18 00:51:21,646 INFO L280 TraceCheckUtils]: 389: Hoare triple {1127#false} ~st3~0 := 1; {1127#false} is VALID [2020-07-18 00:51:21,646 INFO L280 TraceCheckUtils]: 390: Hoare triple {1127#false} ~mode3~0 := 0; {1127#false} is VALID [2020-07-18 00:51:21,646 INFO L280 TraceCheckUtils]: 391: Hoare triple {1127#false} ~p12_old~0 := ~p12_new~0; {1127#false} is VALID [2020-07-18 00:51:21,646 INFO L280 TraceCheckUtils]: 392: Hoare triple {1127#false} ~p12_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,647 INFO L280 TraceCheckUtils]: 393: Hoare triple {1127#false} ~p13_old~0 := ~p13_new~0; {1127#false} is VALID [2020-07-18 00:51:21,647 INFO L280 TraceCheckUtils]: 394: Hoare triple {1127#false} ~p13_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,647 INFO L280 TraceCheckUtils]: 395: Hoare triple {1127#false} ~p21_old~0 := ~p21_new~0; {1127#false} is VALID [2020-07-18 00:51:21,647 INFO L280 TraceCheckUtils]: 396: Hoare triple {1127#false} ~p21_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,647 INFO L280 TraceCheckUtils]: 397: Hoare triple {1127#false} ~p23_old~0 := ~p23_new~0; {1127#false} is VALID [2020-07-18 00:51:21,648 INFO L280 TraceCheckUtils]: 398: Hoare triple {1127#false} ~p23_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,648 INFO L280 TraceCheckUtils]: 399: Hoare triple {1127#false} ~p31_old~0 := ~p31_new~0; {1127#false} is VALID [2020-07-18 00:51:21,648 INFO L280 TraceCheckUtils]: 400: Hoare triple {1127#false} ~p31_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,648 INFO L280 TraceCheckUtils]: 401: Hoare triple {1127#false} ~p32_old~0 := ~p32_new~0; {1127#false} is VALID [2020-07-18 00:51:21,648 INFO L280 TraceCheckUtils]: 402: Hoare triple {1127#false} ~p32_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 00:51:21,649 INFO L280 TraceCheckUtils]: 403: Hoare triple {1127#false} havoc ~check__tmp~5; {1127#false} is VALID [2020-07-18 00:51:21,649 INFO L280 TraceCheckUtils]: 404: Hoare triple {1127#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1127#false} is VALID [2020-07-18 00:51:21,649 INFO L280 TraceCheckUtils]: 405: Hoare triple {1127#false} ~check__tmp~5 := 0; {1127#false} is VALID [2020-07-18 00:51:21,649 INFO L280 TraceCheckUtils]: 406: Hoare triple {1127#false} ~__return_2726~0 := ~check__tmp~5; {1127#false} is VALID [2020-07-18 00:51:21,649 INFO L280 TraceCheckUtils]: 407: Hoare triple {1127#false} ~main__c1~0 := ~__return_2726~0; {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 408: Hoare triple {1127#false} havoc ~__tmp_6~0; {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 409: Hoare triple {1127#false} ~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1); {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 410: Hoare triple {1127#false} havoc ~assert__arg~5; {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 411: Hoare triple {1127#false} ~assert__arg~5 := ~__tmp_6~0; {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 412: Hoare triple {1127#false} assume 0 == ~assert__arg~5 % 256; {1127#false} is VALID [2020-07-18 00:51:21,650 INFO L280 TraceCheckUtils]: 413: Hoare triple {1127#false} assume !false; {1127#false} is VALID [2020-07-18 00:51:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:21,793 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:21,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1090760852] [2020-07-18 00:51:21,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:21,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:51:21,797 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134753352] [2020-07-18 00:51:21,804 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-18 00:51:21,810 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:21,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:51:22,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:22,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:51:22,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:22,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:51:22,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:22,327 INFO L87 Difference]: Start difference. First operand 1123 states. Second operand 4 states. [2020-07-18 00:51:31,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:31,765 INFO L93 Difference]: Finished difference Result 1830 states and 2374 transitions. [2020-07-18 00:51:31,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:51:31,765 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-18 00:51:31,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-18 00:51:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-18 00:51:31,852 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2374 transitions. [2020-07-18 00:51:34,361 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2374 edges. 2374 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:34,557 INFO L225 Difference]: With dead ends: 1830 [2020-07-18 00:51:34,557 INFO L226 Difference]: Without dead ends: 1312 [2020-07-18 00:51:34,565 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:34,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2020-07-18 00:51:35,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1303. [2020-07-18 00:51:35,541 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:51:35,542 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1312 states. Second operand 1303 states. [2020-07-18 00:51:35,542 INFO L74 IsIncluded]: Start isIncluded. First operand 1312 states. Second operand 1303 states. [2020-07-18 00:51:35,543 INFO L87 Difference]: Start difference. First operand 1312 states. Second operand 1303 states. [2020-07-18 00:51:35,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:35,655 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-18 00:51:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-18 00:51:35,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:35,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:35,660 INFO L74 IsIncluded]: Start isIncluded. First operand 1303 states. Second operand 1312 states. [2020-07-18 00:51:35,660 INFO L87 Difference]: Start difference. First operand 1303 states. Second operand 1312 states. [2020-07-18 00:51:35,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:35,757 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-18 00:51:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-18 00:51:35,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:35,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:35,761 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:51:35,761 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:51:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1303 states. [2020-07-18 00:51:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1303 states and 1563 transitions. [2020-07-18 00:51:35,887 INFO L78 Accepts]: Start accepts. Automaton has 1303 states and 1563 transitions. Word has length 414 [2020-07-18 00:51:35,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:51:35,888 INFO L479 AbstractCegarLoop]: Abstraction has 1303 states and 1563 transitions. [2020-07-18 00:51:35,888 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:51:35,888 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1303 states and 1563 transitions. [2020-07-18 00:51:37,608 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1563 edges. 1563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1563 transitions. [2020-07-18 00:51:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-18 00:51:37,618 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:37,618 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] [2020-07-18 00:51:37,619 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:51:37,619 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:37,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:37,620 INFO L82 PathProgramCache]: Analyzing trace with hash -1791071559, now seen corresponding path program 1 times [2020-07-18 00:51:37,620 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:37,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [295241323] [2020-07-18 00:51:37,620 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:38,358 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:51:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:38,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-18 00:51:38,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,471 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,472 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,474 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,475 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,476 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,477 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,477 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,477 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,478 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,479 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,480 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,480 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,481 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,481 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,481 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,482 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,482 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,483 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,483 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,484 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-18 00:51:38,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-18 00:51:38,484 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-18 00:51:38,485 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,485 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,485 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,486 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,486 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,486 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,487 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,487 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,487 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,488 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,488 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,488 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,488 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,488 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-18 00:51:38,489 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-18 00:51:38,496 INFO L263 TraceCheckUtils]: 0: Hoare triple {10087#true} call ULTIMATE.init(); {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:51:38,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-18 00:51:38,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,500 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,500 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,501 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,502 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,502 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,503 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,503 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,503 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,504 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,504 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,504 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,505 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,505 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,505 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,505 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,508 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,509 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,509 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,510 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,510 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,510 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,510 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,511 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,511 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,511 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,512 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,512 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,512 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-18 00:51:38,513 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-18 00:51:38,513 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-18 00:51:38,513 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,514 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,514 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,514 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,515 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,515 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,515 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,516 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,516 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,516 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,516 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L280 TraceCheckUtils]: 64: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L263 TraceCheckUtils]: 66: Hoare triple {10087#true} call #t~ret27 := main(); {10087#true} is VALID [2020-07-18 00:51:38,517 INFO L280 TraceCheckUtils]: 67: Hoare triple {10087#true} havoc ~main__c1~0; {10087#true} is VALID [2020-07-18 00:51:38,518 INFO L280 TraceCheckUtils]: 68: Hoare triple {10087#true} havoc ~main__i2~0; {10087#true} is VALID [2020-07-18 00:51:38,518 INFO L280 TraceCheckUtils]: 69: Hoare triple {10087#true} ~main__c1~0 := 0; {10087#true} is VALID [2020-07-18 00:51:38,518 INFO L280 TraceCheckUtils]: 70: Hoare triple {10087#true} ~ep12~0 := #t~nondet0; {10087#true} is VALID [2020-07-18 00:51:38,518 INFO L280 TraceCheckUtils]: 71: Hoare triple {10087#true} havoc #t~nondet0; {10087#true} is VALID [2020-07-18 00:51:38,519 INFO L280 TraceCheckUtils]: 72: Hoare triple {10087#true} ~ep13~0 := #t~nondet1; {10087#true} is VALID [2020-07-18 00:51:38,519 INFO L280 TraceCheckUtils]: 73: Hoare triple {10087#true} havoc #t~nondet1; {10087#true} is VALID [2020-07-18 00:51:38,519 INFO L280 TraceCheckUtils]: 74: Hoare triple {10087#true} ~ep21~0 := #t~nondet2; {10087#true} is VALID [2020-07-18 00:51:38,519 INFO L280 TraceCheckUtils]: 75: Hoare triple {10087#true} havoc #t~nondet2; {10087#true} is VALID [2020-07-18 00:51:38,519 INFO L280 TraceCheckUtils]: 76: Hoare triple {10087#true} ~ep23~0 := #t~nondet3; {10087#true} is VALID [2020-07-18 00:51:38,520 INFO L280 TraceCheckUtils]: 77: Hoare triple {10087#true} havoc #t~nondet3; {10087#true} is VALID [2020-07-18 00:51:38,520 INFO L280 TraceCheckUtils]: 78: Hoare triple {10087#true} ~ep31~0 := #t~nondet4; {10087#true} is VALID [2020-07-18 00:51:38,520 INFO L280 TraceCheckUtils]: 79: Hoare triple {10087#true} havoc #t~nondet4; {10087#true} is VALID [2020-07-18 00:51:38,521 INFO L280 TraceCheckUtils]: 80: Hoare triple {10087#true} ~ep32~0 := #t~nondet5; {10087#true} is VALID [2020-07-18 00:51:38,521 INFO L280 TraceCheckUtils]: 81: Hoare triple {10087#true} havoc #t~nondet5; {10087#true} is VALID [2020-07-18 00:51:38,521 INFO L280 TraceCheckUtils]: 82: Hoare triple {10087#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,522 INFO L280 TraceCheckUtils]: 83: Hoare triple {10087#true} ~id1~0 := #t~nondet6; {10087#true} is VALID [2020-07-18 00:51:38,522 INFO L280 TraceCheckUtils]: 84: Hoare triple {10087#true} havoc #t~nondet6; {10087#true} is VALID [2020-07-18 00:51:38,522 INFO L280 TraceCheckUtils]: 85: Hoare triple {10087#true} ~r1~0 := #t~nondet7; {10087#true} is VALID [2020-07-18 00:51:38,523 INFO L280 TraceCheckUtils]: 86: Hoare triple {10087#true} havoc #t~nondet7; {10087#true} is VALID [2020-07-18 00:51:38,523 INFO L280 TraceCheckUtils]: 87: Hoare triple {10087#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,523 INFO L280 TraceCheckUtils]: 88: Hoare triple {10087#true} ~st1~0 := #t~nondet8; {10087#true} is VALID [2020-07-18 00:51:38,524 INFO L280 TraceCheckUtils]: 89: Hoare triple {10087#true} havoc #t~nondet8; {10087#true} is VALID [2020-07-18 00:51:38,524 INFO L280 TraceCheckUtils]: 90: Hoare triple {10087#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,524 INFO L280 TraceCheckUtils]: 91: Hoare triple {10087#true} ~nl1~0 := #t~nondet9; {10087#true} is VALID [2020-07-18 00:51:38,524 INFO L280 TraceCheckUtils]: 92: Hoare triple {10087#true} havoc #t~nondet9; {10087#true} is VALID [2020-07-18 00:51:38,525 INFO L280 TraceCheckUtils]: 93: Hoare triple {10087#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,525 INFO L280 TraceCheckUtils]: 94: Hoare triple {10087#true} ~m1~0 := #t~nondet10; {10087#true} is VALID [2020-07-18 00:51:38,525 INFO L280 TraceCheckUtils]: 95: Hoare triple {10087#true} havoc #t~nondet10; {10087#true} is VALID [2020-07-18 00:51:38,526 INFO L280 TraceCheckUtils]: 96: Hoare triple {10087#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,526 INFO L280 TraceCheckUtils]: 97: Hoare triple {10087#true} ~max1~0 := #t~nondet11; {10087#true} is VALID [2020-07-18 00:51:38,526 INFO L280 TraceCheckUtils]: 98: Hoare triple {10087#true} havoc #t~nondet11; {10087#true} is VALID [2020-07-18 00:51:38,527 INFO L280 TraceCheckUtils]: 99: Hoare triple {10087#true} ~mode1~0 := #t~nondet12; {10087#true} is VALID [2020-07-18 00:51:38,527 INFO L280 TraceCheckUtils]: 100: Hoare triple {10087#true} havoc #t~nondet12; {10087#true} is VALID [2020-07-18 00:51:38,527 INFO L280 TraceCheckUtils]: 101: Hoare triple {10087#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,528 INFO L280 TraceCheckUtils]: 102: Hoare triple {10087#true} ~id2~0 := #t~nondet13; {10087#true} is VALID [2020-07-18 00:51:38,528 INFO L280 TraceCheckUtils]: 103: Hoare triple {10087#true} havoc #t~nondet13; {10087#true} is VALID [2020-07-18 00:51:38,528 INFO L280 TraceCheckUtils]: 104: Hoare triple {10087#true} ~r2~0 := #t~nondet14; {10087#true} is VALID [2020-07-18 00:51:38,529 INFO L280 TraceCheckUtils]: 105: Hoare triple {10087#true} havoc #t~nondet14; {10087#true} is VALID [2020-07-18 00:51:38,529 INFO L280 TraceCheckUtils]: 106: Hoare triple {10087#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,529 INFO L280 TraceCheckUtils]: 107: Hoare triple {10087#true} ~st2~0 := #t~nondet15; {10087#true} is VALID [2020-07-18 00:51:38,529 INFO L280 TraceCheckUtils]: 108: Hoare triple {10087#true} havoc #t~nondet15; {10087#true} is VALID [2020-07-18 00:51:38,530 INFO L280 TraceCheckUtils]: 109: Hoare triple {10087#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,530 INFO L280 TraceCheckUtils]: 110: Hoare triple {10087#true} ~nl2~0 := #t~nondet16; {10087#true} is VALID [2020-07-18 00:51:38,530 INFO L280 TraceCheckUtils]: 111: Hoare triple {10087#true} havoc #t~nondet16; {10087#true} is VALID [2020-07-18 00:51:38,531 INFO L280 TraceCheckUtils]: 112: Hoare triple {10087#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,531 INFO L280 TraceCheckUtils]: 113: Hoare triple {10087#true} ~m2~0 := #t~nondet17; {10087#true} is VALID [2020-07-18 00:51:38,531 INFO L280 TraceCheckUtils]: 114: Hoare triple {10087#true} havoc #t~nondet17; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 115: Hoare triple {10087#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 116: Hoare triple {10087#true} ~max2~0 := #t~nondet18; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 117: Hoare triple {10087#true} havoc #t~nondet18; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 118: Hoare triple {10087#true} ~mode2~0 := #t~nondet19; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 119: Hoare triple {10087#true} havoc #t~nondet19; {10087#true} is VALID [2020-07-18 00:51:38,532 INFO L280 TraceCheckUtils]: 120: Hoare triple {10087#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,533 INFO L280 TraceCheckUtils]: 121: Hoare triple {10087#true} ~id3~0 := #t~nondet20; {10087#true} is VALID [2020-07-18 00:51:38,533 INFO L280 TraceCheckUtils]: 122: Hoare triple {10087#true} havoc #t~nondet20; {10087#true} is VALID [2020-07-18 00:51:38,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {10087#true} ~r3~0 := #t~nondet21; {10087#true} is VALID [2020-07-18 00:51:38,533 INFO L280 TraceCheckUtils]: 124: Hoare triple {10087#true} havoc #t~nondet21; {10087#true} is VALID [2020-07-18 00:51:38,533 INFO L280 TraceCheckUtils]: 125: Hoare triple {10087#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,534 INFO L280 TraceCheckUtils]: 126: Hoare triple {10087#true} ~st3~0 := #t~nondet22; {10087#true} is VALID [2020-07-18 00:51:38,534 INFO L280 TraceCheckUtils]: 127: Hoare triple {10087#true} havoc #t~nondet22; {10087#true} is VALID [2020-07-18 00:51:38,534 INFO L280 TraceCheckUtils]: 128: Hoare triple {10087#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,534 INFO L280 TraceCheckUtils]: 129: Hoare triple {10087#true} ~nl3~0 := #t~nondet23; {10087#true} is VALID [2020-07-18 00:51:38,534 INFO L280 TraceCheckUtils]: 130: Hoare triple {10087#true} havoc #t~nondet23; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 131: Hoare triple {10087#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 132: Hoare triple {10087#true} ~m3~0 := #t~nondet24; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 133: Hoare triple {10087#true} havoc #t~nondet24; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 134: Hoare triple {10087#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 135: Hoare triple {10087#true} ~max3~0 := #t~nondet25; {10087#true} is VALID [2020-07-18 00:51:38,535 INFO L280 TraceCheckUtils]: 136: Hoare triple {10087#true} havoc #t~nondet25; {10087#true} is VALID [2020-07-18 00:51:38,536 INFO L280 TraceCheckUtils]: 137: Hoare triple {10087#true} ~mode3~0 := #t~nondet26; {10087#true} is VALID [2020-07-18 00:51:38,536 INFO L280 TraceCheckUtils]: 138: Hoare triple {10087#true} havoc #t~nondet26; {10087#true} is VALID [2020-07-18 00:51:38,536 INFO L280 TraceCheckUtils]: 139: Hoare triple {10087#true} havoc ~init__r121~0; {10087#true} is VALID [2020-07-18 00:51:38,536 INFO L280 TraceCheckUtils]: 140: Hoare triple {10087#true} havoc ~init__r131~0; {10087#true} is VALID [2020-07-18 00:51:38,536 INFO L280 TraceCheckUtils]: 141: Hoare triple {10087#true} havoc ~init__r211~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 142: Hoare triple {10087#true} havoc ~init__r231~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 143: Hoare triple {10087#true} havoc ~init__r311~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 144: Hoare triple {10087#true} havoc ~init__r321~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 145: Hoare triple {10087#true} havoc ~init__r122~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 146: Hoare triple {10087#true} havoc ~init__tmp~0; {10087#true} is VALID [2020-07-18 00:51:38,537 INFO L280 TraceCheckUtils]: 147: Hoare triple {10087#true} havoc ~init__r132~0; {10087#true} is VALID [2020-07-18 00:51:38,538 INFO L280 TraceCheckUtils]: 148: Hoare triple {10087#true} havoc ~init__tmp___0~0; {10087#true} is VALID [2020-07-18 00:51:38,538 INFO L280 TraceCheckUtils]: 149: Hoare triple {10087#true} havoc ~init__r212~0; {10087#true} is VALID [2020-07-18 00:51:38,538 INFO L280 TraceCheckUtils]: 150: Hoare triple {10087#true} havoc ~init__tmp___1~0; {10087#true} is VALID [2020-07-18 00:51:38,538 INFO L280 TraceCheckUtils]: 151: Hoare triple {10087#true} havoc ~init__r232~0; {10087#true} is VALID [2020-07-18 00:51:38,538 INFO L280 TraceCheckUtils]: 152: Hoare triple {10087#true} havoc ~init__tmp___2~0; {10087#true} is VALID [2020-07-18 00:51:38,539 INFO L280 TraceCheckUtils]: 153: Hoare triple {10087#true} havoc ~init__r312~0; {10087#true} is VALID [2020-07-18 00:51:38,539 INFO L280 TraceCheckUtils]: 154: Hoare triple {10087#true} havoc ~init__tmp___3~0; {10087#true} is VALID [2020-07-18 00:51:38,539 INFO L280 TraceCheckUtils]: 155: Hoare triple {10087#true} havoc ~init__r322~0; {10087#true} is VALID [2020-07-18 00:51:38,539 INFO L280 TraceCheckUtils]: 156: Hoare triple {10087#true} havoc ~init__tmp___4~0; {10087#true} is VALID [2020-07-18 00:51:38,539 INFO L280 TraceCheckUtils]: 157: Hoare triple {10087#true} havoc ~init__tmp___5~0; {10087#true} is VALID [2020-07-18 00:51:38,540 INFO L280 TraceCheckUtils]: 158: Hoare triple {10087#true} ~init__r121~0 := ~ep12~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,541 INFO L280 TraceCheckUtils]: 159: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,541 INFO L280 TraceCheckUtils]: 160: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,542 INFO L280 TraceCheckUtils]: 161: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,543 INFO L280 TraceCheckUtils]: 162: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,543 INFO L280 TraceCheckUtils]: 163: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:38,544 INFO L280 TraceCheckUtils]: 164: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,545 INFO L280 TraceCheckUtils]: 165: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,545 INFO L280 TraceCheckUtils]: 166: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,546 INFO L280 TraceCheckUtils]: 167: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,546 INFO L280 TraceCheckUtils]: 168: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,547 INFO L280 TraceCheckUtils]: 169: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,547 INFO L280 TraceCheckUtils]: 170: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,548 INFO L280 TraceCheckUtils]: 171: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,550 INFO L280 TraceCheckUtils]: 172: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,550 INFO L280 TraceCheckUtils]: 173: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,551 INFO L280 TraceCheckUtils]: 174: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,552 INFO L280 TraceCheckUtils]: 175: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,553 INFO L280 TraceCheckUtils]: 176: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,554 INFO L280 TraceCheckUtils]: 177: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,554 INFO L280 TraceCheckUtils]: 178: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,555 INFO L280 TraceCheckUtils]: 179: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,555 INFO L280 TraceCheckUtils]: 180: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,556 INFO L280 TraceCheckUtils]: 181: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,556 INFO L280 TraceCheckUtils]: 182: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,557 INFO L280 TraceCheckUtils]: 183: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,558 INFO L280 TraceCheckUtils]: 184: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,559 INFO L280 TraceCheckUtils]: 185: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,560 INFO L280 TraceCheckUtils]: 186: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,561 INFO L280 TraceCheckUtils]: 187: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,561 INFO L280 TraceCheckUtils]: 188: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,562 INFO L280 TraceCheckUtils]: 189: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,563 INFO L280 TraceCheckUtils]: 190: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,564 INFO L280 TraceCheckUtils]: 191: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,565 INFO L280 TraceCheckUtils]: 192: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,566 INFO L280 TraceCheckUtils]: 193: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,566 INFO L280 TraceCheckUtils]: 194: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,567 INFO L280 TraceCheckUtils]: 195: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,568 INFO L280 TraceCheckUtils]: 196: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,569 INFO L280 TraceCheckUtils]: 197: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,570 INFO L280 TraceCheckUtils]: 198: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,571 INFO L280 TraceCheckUtils]: 199: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,571 INFO L280 TraceCheckUtils]: 200: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,572 INFO L280 TraceCheckUtils]: 201: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,573 INFO L280 TraceCheckUtils]: 202: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,574 INFO L280 TraceCheckUtils]: 203: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,575 INFO L280 TraceCheckUtils]: 204: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1718~0 := ~init__tmp___5~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,576 INFO L280 TraceCheckUtils]: 205: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1718~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,576 INFO L280 TraceCheckUtils]: 206: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,577 INFO L280 TraceCheckUtils]: 207: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,578 INFO L280 TraceCheckUtils]: 208: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,579 INFO L280 TraceCheckUtils]: 209: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,580 INFO L280 TraceCheckUtils]: 210: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,581 INFO L280 TraceCheckUtils]: 211: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,582 INFO L280 TraceCheckUtils]: 212: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,582 INFO L280 TraceCheckUtils]: 213: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,583 INFO L280 TraceCheckUtils]: 214: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,584 INFO L280 TraceCheckUtils]: 215: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,585 INFO L280 TraceCheckUtils]: 216: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,586 INFO L280 TraceCheckUtils]: 217: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,587 INFO L280 TraceCheckUtils]: 218: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,588 INFO L280 TraceCheckUtils]: 219: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,589 INFO L280 TraceCheckUtils]: 220: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,589 INFO L280 TraceCheckUtils]: 221: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:38,591 INFO L280 TraceCheckUtils]: 222: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,591 INFO L280 TraceCheckUtils]: 223: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,591 INFO L280 TraceCheckUtils]: 224: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,592 INFO L280 TraceCheckUtils]: 225: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,592 INFO L280 TraceCheckUtils]: 226: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,592 INFO L280 TraceCheckUtils]: 227: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,593 INFO L280 TraceCheckUtils]: 228: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,593 INFO L280 TraceCheckUtils]: 229: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,593 INFO L280 TraceCheckUtils]: 230: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,593 INFO L280 TraceCheckUtils]: 231: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,594 INFO L280 TraceCheckUtils]: 232: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,594 INFO L280 TraceCheckUtils]: 233: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,594 INFO L280 TraceCheckUtils]: 234: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,595 INFO L280 TraceCheckUtils]: 235: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 00:51:38,595 INFO L280 TraceCheckUtils]: 236: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,595 INFO L280 TraceCheckUtils]: 237: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 00:51:38,596 INFO L280 TraceCheckUtils]: 238: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,596 INFO L280 TraceCheckUtils]: 239: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 00:51:38,596 INFO L280 TraceCheckUtils]: 240: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,596 INFO L280 TraceCheckUtils]: 241: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 00:51:38,597 INFO L280 TraceCheckUtils]: 242: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,597 INFO L280 TraceCheckUtils]: 243: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 00:51:38,597 INFO L280 TraceCheckUtils]: 244: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,598 INFO L280 TraceCheckUtils]: 245: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 00:51:38,598 INFO L280 TraceCheckUtils]: 246: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,598 INFO L280 TraceCheckUtils]: 247: Hoare triple {10088#false} havoc ~check__tmp~0; {10088#false} is VALID [2020-07-18 00:51:38,598 INFO L280 TraceCheckUtils]: 248: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,599 INFO L280 TraceCheckUtils]: 249: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,599 INFO L280 TraceCheckUtils]: 250: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,599 INFO L280 TraceCheckUtils]: 251: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,600 INFO L280 TraceCheckUtils]: 252: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,600 INFO L280 TraceCheckUtils]: 253: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 00:51:38,600 INFO L280 TraceCheckUtils]: 254: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,601 INFO L280 TraceCheckUtils]: 255: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,601 INFO L280 TraceCheckUtils]: 256: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 00:51:38,601 INFO L280 TraceCheckUtils]: 257: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,602 INFO L280 TraceCheckUtils]: 258: Hoare triple {10088#false} ~check__tmp~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,602 INFO L280 TraceCheckUtils]: 259: Hoare triple {10088#false} ~__return_1846~0 := ~check__tmp~0; {10088#false} is VALID [2020-07-18 00:51:38,602 INFO L280 TraceCheckUtils]: 260: Hoare triple {10088#false} ~main__c1~0 := ~__return_1846~0; {10088#false} is VALID [2020-07-18 00:51:38,602 INFO L280 TraceCheckUtils]: 261: Hoare triple {10088#false} havoc ~__tmp_1~0; {10088#false} is VALID [2020-07-18 00:51:38,603 INFO L280 TraceCheckUtils]: 262: Hoare triple {10088#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 00:51:38,603 INFO L280 TraceCheckUtils]: 263: Hoare triple {10088#false} havoc ~assert__arg~0; {10088#false} is VALID [2020-07-18 00:51:38,603 INFO L280 TraceCheckUtils]: 264: Hoare triple {10088#false} ~assert__arg~0 := ~__tmp_1~0; {10088#false} is VALID [2020-07-18 00:51:38,603 INFO L280 TraceCheckUtils]: 265: Hoare triple {10088#false} assume !(0 == ~assert__arg~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,604 INFO L280 TraceCheckUtils]: 266: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,604 INFO L280 TraceCheckUtils]: 267: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,604 INFO L280 TraceCheckUtils]: 268: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,604 INFO L280 TraceCheckUtils]: 269: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 270: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 271: Hoare triple {10088#false} assume !(2 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 272: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 273: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 274: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,605 INFO L280 TraceCheckUtils]: 275: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,606 INFO L280 TraceCheckUtils]: 276: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,606 INFO L280 TraceCheckUtils]: 277: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,606 INFO L280 TraceCheckUtils]: 278: Hoare triple {10088#false} assume !(2 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,606 INFO L280 TraceCheckUtils]: 279: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,606 INFO L280 TraceCheckUtils]: 280: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,607 INFO L280 TraceCheckUtils]: 281: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,607 INFO L280 TraceCheckUtils]: 282: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,607 INFO L280 TraceCheckUtils]: 283: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,607 INFO L280 TraceCheckUtils]: 284: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,607 INFO L280 TraceCheckUtils]: 285: Hoare triple {10088#false} assume !(2 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 286: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 287: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 288: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 289: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 290: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,608 INFO L280 TraceCheckUtils]: 291: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 00:51:38,609 INFO L280 TraceCheckUtils]: 292: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,609 INFO L280 TraceCheckUtils]: 293: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 00:51:38,609 INFO L280 TraceCheckUtils]: 294: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,609 INFO L280 TraceCheckUtils]: 295: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 00:51:38,610 INFO L280 TraceCheckUtils]: 296: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,610 INFO L280 TraceCheckUtils]: 297: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 00:51:38,610 INFO L280 TraceCheckUtils]: 298: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,610 INFO L280 TraceCheckUtils]: 299: Hoare triple {10088#false} havoc ~check__tmp~1; {10088#false} is VALID [2020-07-18 00:51:38,610 INFO L280 TraceCheckUtils]: 300: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,611 INFO L280 TraceCheckUtils]: 301: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,611 INFO L280 TraceCheckUtils]: 302: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,611 INFO L280 TraceCheckUtils]: 303: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,611 INFO L280 TraceCheckUtils]: 304: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,611 INFO L280 TraceCheckUtils]: 305: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 00:51:38,612 INFO L280 TraceCheckUtils]: 306: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,612 INFO L280 TraceCheckUtils]: 307: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,612 INFO L280 TraceCheckUtils]: 308: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 00:51:38,612 INFO L280 TraceCheckUtils]: 309: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,612 INFO L280 TraceCheckUtils]: 310: Hoare triple {10088#false} ~check__tmp~1 := 1; {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 311: Hoare triple {10088#false} ~__return_1964~0 := ~check__tmp~1; {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 312: Hoare triple {10088#false} ~main__c1~0 := ~__return_1964~0; {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 313: Hoare triple {10088#false} havoc ~__tmp_2~0; {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 314: Hoare triple {10088#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 315: Hoare triple {10088#false} havoc ~assert__arg~1; {10088#false} is VALID [2020-07-18 00:51:38,613 INFO L280 TraceCheckUtils]: 316: Hoare triple {10088#false} ~assert__arg~1 := ~__tmp_2~0; {10088#false} is VALID [2020-07-18 00:51:38,614 INFO L280 TraceCheckUtils]: 317: Hoare triple {10088#false} assume !(0 == ~assert__arg~1 % 256); {10088#false} is VALID [2020-07-18 00:51:38,614 INFO L280 TraceCheckUtils]: 318: Hoare triple {10088#false} assume !!(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,614 INFO L280 TraceCheckUtils]: 319: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,614 INFO L280 TraceCheckUtils]: 320: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,614 INFO L280 TraceCheckUtils]: 321: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,615 INFO L280 TraceCheckUtils]: 322: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,615 INFO L280 TraceCheckUtils]: 323: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,615 INFO L280 TraceCheckUtils]: 324: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,615 INFO L280 TraceCheckUtils]: 325: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,615 INFO L280 TraceCheckUtils]: 326: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,616 INFO L280 TraceCheckUtils]: 327: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,616 INFO L280 TraceCheckUtils]: 328: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,616 INFO L280 TraceCheckUtils]: 329: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,616 INFO L280 TraceCheckUtils]: 330: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,616 INFO L280 TraceCheckUtils]: 331: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,617 INFO L280 TraceCheckUtils]: 332: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,617 INFO L280 TraceCheckUtils]: 333: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 00:51:38,617 INFO L280 TraceCheckUtils]: 334: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,617 INFO L280 TraceCheckUtils]: 335: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 00:51:38,617 INFO L280 TraceCheckUtils]: 336: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,618 INFO L280 TraceCheckUtils]: 337: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 00:51:38,618 INFO L280 TraceCheckUtils]: 338: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,618 INFO L280 TraceCheckUtils]: 339: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 00:51:38,618 INFO L280 TraceCheckUtils]: 340: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,619 INFO L280 TraceCheckUtils]: 341: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 00:51:38,619 INFO L280 TraceCheckUtils]: 342: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,619 INFO L280 TraceCheckUtils]: 343: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 00:51:38,619 INFO L280 TraceCheckUtils]: 344: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,619 INFO L280 TraceCheckUtils]: 345: Hoare triple {10088#false} havoc ~check__tmp~2; {10088#false} is VALID [2020-07-18 00:51:38,620 INFO L280 TraceCheckUtils]: 346: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,620 INFO L280 TraceCheckUtils]: 347: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,620 INFO L280 TraceCheckUtils]: 348: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,620 INFO L280 TraceCheckUtils]: 349: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 00:51:38,620 INFO L280 TraceCheckUtils]: 350: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,621 INFO L280 TraceCheckUtils]: 351: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 00:51:38,621 INFO L280 TraceCheckUtils]: 352: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,621 INFO L280 TraceCheckUtils]: 353: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 00:51:38,621 INFO L280 TraceCheckUtils]: 354: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 00:51:38,622 INFO L280 TraceCheckUtils]: 355: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 00:51:38,622 INFO L280 TraceCheckUtils]: 356: Hoare triple {10088#false} ~check__tmp~2 := 1; {10088#false} is VALID [2020-07-18 00:51:38,622 INFO L280 TraceCheckUtils]: 357: Hoare triple {10088#false} ~__return_2082~0 := ~check__tmp~2; {10088#false} is VALID [2020-07-18 00:51:38,622 INFO L280 TraceCheckUtils]: 358: Hoare triple {10088#false} ~main__c1~0 := ~__return_2082~0; {10088#false} is VALID [2020-07-18 00:51:38,622 INFO L280 TraceCheckUtils]: 359: Hoare triple {10088#false} havoc ~__tmp_3~0; {10088#false} is VALID [2020-07-18 00:51:38,623 INFO L280 TraceCheckUtils]: 360: Hoare triple {10088#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 00:51:38,623 INFO L280 TraceCheckUtils]: 361: Hoare triple {10088#false} havoc ~assert__arg~2; {10088#false} is VALID [2020-07-18 00:51:38,623 INFO L280 TraceCheckUtils]: 362: Hoare triple {10088#false} ~assert__arg~2 := ~__tmp_3~0; {10088#false} is VALID [2020-07-18 00:51:38,623 INFO L280 TraceCheckUtils]: 363: Hoare triple {10088#false} assume !(0 == ~assert__arg~2 % 256); {10088#false} is VALID [2020-07-18 00:51:38,623 INFO L280 TraceCheckUtils]: 364: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 365: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 366: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 367: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 368: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 369: Hoare triple {10088#false} assume 2 == ~r1~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,624 INFO L280 TraceCheckUtils]: 370: Hoare triple {10088#false} assume ~max1~0 == ~id1~0; {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 371: Hoare triple {10088#false} ~st1~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 372: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 373: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 374: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 375: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,625 INFO L280 TraceCheckUtils]: 376: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,626 INFO L280 TraceCheckUtils]: 377: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,626 INFO L280 TraceCheckUtils]: 378: Hoare triple {10088#false} assume 2 == ~r2~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,626 INFO L280 TraceCheckUtils]: 379: Hoare triple {10088#false} assume ~max2~0 == ~id2~0; {10088#false} is VALID [2020-07-18 00:51:38,627 INFO L280 TraceCheckUtils]: 380: Hoare triple {10088#false} ~st2~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,627 INFO L280 TraceCheckUtils]: 381: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,627 INFO L280 TraceCheckUtils]: 382: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,628 INFO L280 TraceCheckUtils]: 383: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,628 INFO L280 TraceCheckUtils]: 384: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,628 INFO L280 TraceCheckUtils]: 385: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,629 INFO L280 TraceCheckUtils]: 386: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 00:51:38,629 INFO L280 TraceCheckUtils]: 387: Hoare triple {10088#false} assume 2 == ~r3~0 % 256; {10088#false} is VALID [2020-07-18 00:51:38,629 INFO L280 TraceCheckUtils]: 388: Hoare triple {10088#false} assume ~max3~0 == ~id3~0; {10088#false} is VALID [2020-07-18 00:51:38,629 INFO L280 TraceCheckUtils]: 389: Hoare triple {10088#false} ~st3~0 := 1; {10088#false} is VALID [2020-07-18 00:51:38,629 INFO L280 TraceCheckUtils]: 390: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-18 00:51:38,630 INFO L280 TraceCheckUtils]: 391: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 00:51:38,630 INFO L280 TraceCheckUtils]: 392: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,630 INFO L280 TraceCheckUtils]: 393: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 00:51:38,630 INFO L280 TraceCheckUtils]: 394: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,631 INFO L280 TraceCheckUtils]: 395: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 00:51:38,631 INFO L280 TraceCheckUtils]: 396: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,631 INFO L280 TraceCheckUtils]: 397: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 00:51:38,631 INFO L280 TraceCheckUtils]: 398: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,632 INFO L280 TraceCheckUtils]: 399: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 00:51:38,632 INFO L280 TraceCheckUtils]: 400: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,632 INFO L280 TraceCheckUtils]: 401: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 00:51:38,633 INFO L280 TraceCheckUtils]: 402: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 00:51:38,633 INFO L280 TraceCheckUtils]: 403: Hoare triple {10088#false} havoc ~check__tmp~3; {10088#false} is VALID [2020-07-18 00:51:38,633 INFO L280 TraceCheckUtils]: 404: Hoare triple {10088#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {10088#false} is VALID [2020-07-18 00:51:38,634 INFO L280 TraceCheckUtils]: 405: Hoare triple {10088#false} ~check__tmp~3 := 0; {10088#false} is VALID [2020-07-18 00:51:38,634 INFO L280 TraceCheckUtils]: 406: Hoare triple {10088#false} ~__return_2816~0 := ~check__tmp~3; {10088#false} is VALID [2020-07-18 00:51:38,634 INFO L280 TraceCheckUtils]: 407: Hoare triple {10088#false} ~main__c1~0 := ~__return_2816~0; {10088#false} is VALID [2020-07-18 00:51:38,635 INFO L280 TraceCheckUtils]: 408: Hoare triple {10088#false} havoc ~__tmp_4~0; {10088#false} is VALID [2020-07-18 00:51:38,635 INFO L280 TraceCheckUtils]: 409: Hoare triple {10088#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 00:51:38,635 INFO L280 TraceCheckUtils]: 410: Hoare triple {10088#false} havoc ~assert__arg~3; {10088#false} is VALID [2020-07-18 00:51:38,636 INFO L280 TraceCheckUtils]: 411: Hoare triple {10088#false} ~assert__arg~3 := ~__tmp_4~0; {10088#false} is VALID [2020-07-18 00:51:38,636 INFO L280 TraceCheckUtils]: 412: Hoare triple {10088#false} assume 0 == ~assert__arg~3 % 256; {10088#false} is VALID [2020-07-18 00:51:38,636 INFO L280 TraceCheckUtils]: 413: Hoare triple {10088#false} assume !false; {10088#false} is VALID [2020-07-18 00:51:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:38,994 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:38,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [295241323] [2020-07-18 00:51:38,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:38,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:51:38,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729322562] [2020-07-18 00:51:38,997 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-18 00:51:38,998 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:38,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:51:39,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:39,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:51:39,511 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:39,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:51:39,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:51:39,512 INFO L87 Difference]: Start difference. First operand 1303 states and 1563 transitions. Second operand 5 states. [2020-07-18 00:51:55,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:55,506 INFO L93 Difference]: Finished difference Result 3495 states and 4246 transitions. [2020-07-18 00:51:55,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:51:55,506 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-18 00:51:55,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:51:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-18 00:51:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:51:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-18 00:51:55,546 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3032 transitions. [2020-07-18 00:51:59,169 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3032 edges. 3032 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:59,492 INFO L225 Difference]: With dead ends: 3495 [2020-07-18 00:51:59,492 INFO L226 Difference]: Without dead ends: 2370 [2020-07-18 00:51:59,496 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 193 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:51:59,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2370 states. [2020-07-18 00:52:02,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2370 to 2245. [2020-07-18 00:52:02,885 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:02,885 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2370 states. Second operand 2245 states. [2020-07-18 00:52:02,885 INFO L74 IsIncluded]: Start isIncluded. First operand 2370 states. Second operand 2245 states. [2020-07-18 00:52:02,885 INFO L87 Difference]: Start difference. First operand 2370 states. Second operand 2245 states. [2020-07-18 00:52:03,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:03,200 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-18 00:52:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-18 00:52:03,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:03,206 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:03,206 INFO L74 IsIncluded]: Start isIncluded. First operand 2245 states. Second operand 2370 states. [2020-07-18 00:52:03,206 INFO L87 Difference]: Start difference. First operand 2245 states. Second operand 2370 states. [2020-07-18 00:52:03,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:03,510 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-18 00:52:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-18 00:52:03,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:03,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:03,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:03,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2245 states. [2020-07-18 00:52:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 2245 states and 2728 transitions. [2020-07-18 00:52:03,846 INFO L78 Accepts]: Start accepts. Automaton has 2245 states and 2728 transitions. Word has length 414 [2020-07-18 00:52:03,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:03,846 INFO L479 AbstractCegarLoop]: Abstraction has 2245 states and 2728 transitions. [2020-07-18 00:52:03,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:52:03,847 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2245 states and 2728 transitions. [2020-07-18 00:52:07,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2728 transitions. [2020-07-18 00:52:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2020-07-18 00:52:07,437 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:07,437 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] [2020-07-18 00:52:07,437 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:52:07,438 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:07,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:07,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1512250717, now seen corresponding path program 1 times [2020-07-18 00:52:07,438 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:07,439 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [215541220] [2020-07-18 00:52:07,439 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:07,833 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:52:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:07,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-18 00:52:07,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,898 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,898 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,899 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,899 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,899 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,900 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,901 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,901 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,901 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,902 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,902 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,902 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,902 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,903 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,903 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,904 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,904 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,904 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,905 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,905 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,905 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,905 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,906 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,906 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,906 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,907 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,907 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,907 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,907 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,908 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,908 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-18 00:52:07,908 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-18 00:52:07,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-18 00:52:07,908 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,909 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,909 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,909 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,910 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,911 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,911 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,911 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-18 00:52:07,911 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-18 00:52:07,919 INFO L263 TraceCheckUtils]: 0: Hoare triple {26381#true} call ULTIMATE.init(); {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:52:07,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-18 00:52:07,920 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,924 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,924 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,925 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,926 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,926 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,927 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,927 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,928 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,928 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,928 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,929 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,929 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,929 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,930 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,930 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,930 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,931 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,931 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,931 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,932 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,932 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,932 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,933 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,933 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,934 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,934 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,934 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-18 00:52:07,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-18 00:52:07,935 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-18 00:52:07,935 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,936 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,936 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,936 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,937 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,937 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,937 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,938 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,938 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,938 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,939 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,939 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,939 INFO L280 TraceCheckUtils]: 64: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-18 00:52:07,940 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-18 00:52:07,940 INFO L263 TraceCheckUtils]: 66: Hoare triple {26381#true} call #t~ret27 := main(); {26381#true} is VALID [2020-07-18 00:52:07,940 INFO L280 TraceCheckUtils]: 67: Hoare triple {26381#true} havoc ~main__c1~0; {26381#true} is VALID [2020-07-18 00:52:07,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {26381#true} havoc ~main__i2~0; {26381#true} is VALID [2020-07-18 00:52:07,941 INFO L280 TraceCheckUtils]: 69: Hoare triple {26381#true} ~main__c1~0 := 0; {26381#true} is VALID [2020-07-18 00:52:07,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {26381#true} ~ep12~0 := #t~nondet0; {26381#true} is VALID [2020-07-18 00:52:07,942 INFO L280 TraceCheckUtils]: 71: Hoare triple {26381#true} havoc #t~nondet0; {26381#true} is VALID [2020-07-18 00:52:07,942 INFO L280 TraceCheckUtils]: 72: Hoare triple {26381#true} ~ep13~0 := #t~nondet1; {26381#true} is VALID [2020-07-18 00:52:07,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {26381#true} havoc #t~nondet1; {26381#true} is VALID [2020-07-18 00:52:07,942 INFO L280 TraceCheckUtils]: 74: Hoare triple {26381#true} ~ep21~0 := #t~nondet2; {26381#true} is VALID [2020-07-18 00:52:07,943 INFO L280 TraceCheckUtils]: 75: Hoare triple {26381#true} havoc #t~nondet2; {26381#true} is VALID [2020-07-18 00:52:07,943 INFO L280 TraceCheckUtils]: 76: Hoare triple {26381#true} ~ep23~0 := #t~nondet3; {26381#true} is VALID [2020-07-18 00:52:07,943 INFO L280 TraceCheckUtils]: 77: Hoare triple {26381#true} havoc #t~nondet3; {26381#true} is VALID [2020-07-18 00:52:07,944 INFO L280 TraceCheckUtils]: 78: Hoare triple {26381#true} ~ep31~0 := #t~nondet4; {26381#true} is VALID [2020-07-18 00:52:07,944 INFO L280 TraceCheckUtils]: 79: Hoare triple {26381#true} havoc #t~nondet4; {26381#true} is VALID [2020-07-18 00:52:07,944 INFO L280 TraceCheckUtils]: 80: Hoare triple {26381#true} ~ep32~0 := #t~nondet5; {26381#true} is VALID [2020-07-18 00:52:07,944 INFO L280 TraceCheckUtils]: 81: Hoare triple {26381#true} havoc #t~nondet5; {26381#true} is VALID [2020-07-18 00:52:07,945 INFO L280 TraceCheckUtils]: 82: Hoare triple {26381#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,945 INFO L280 TraceCheckUtils]: 83: Hoare triple {26381#true} ~id1~0 := #t~nondet6; {26381#true} is VALID [2020-07-18 00:52:07,945 INFO L280 TraceCheckUtils]: 84: Hoare triple {26381#true} havoc #t~nondet6; {26381#true} is VALID [2020-07-18 00:52:07,946 INFO L280 TraceCheckUtils]: 85: Hoare triple {26381#true} ~r1~0 := #t~nondet7; {26381#true} is VALID [2020-07-18 00:52:07,946 INFO L280 TraceCheckUtils]: 86: Hoare triple {26381#true} havoc #t~nondet7; {26381#true} is VALID [2020-07-18 00:52:07,946 INFO L280 TraceCheckUtils]: 87: Hoare triple {26381#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,946 INFO L280 TraceCheckUtils]: 88: Hoare triple {26381#true} ~st1~0 := #t~nondet8; {26381#true} is VALID [2020-07-18 00:52:07,947 INFO L280 TraceCheckUtils]: 89: Hoare triple {26381#true} havoc #t~nondet8; {26381#true} is VALID [2020-07-18 00:52:07,947 INFO L280 TraceCheckUtils]: 90: Hoare triple {26381#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,947 INFO L280 TraceCheckUtils]: 91: Hoare triple {26381#true} ~nl1~0 := #t~nondet9; {26381#true} is VALID [2020-07-18 00:52:07,948 INFO L280 TraceCheckUtils]: 92: Hoare triple {26381#true} havoc #t~nondet9; {26381#true} is VALID [2020-07-18 00:52:07,948 INFO L280 TraceCheckUtils]: 93: Hoare triple {26381#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,948 INFO L280 TraceCheckUtils]: 94: Hoare triple {26381#true} ~m1~0 := #t~nondet10; {26381#true} is VALID [2020-07-18 00:52:07,948 INFO L280 TraceCheckUtils]: 95: Hoare triple {26381#true} havoc #t~nondet10; {26381#true} is VALID [2020-07-18 00:52:07,948 INFO L280 TraceCheckUtils]: 96: Hoare triple {26381#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 97: Hoare triple {26381#true} ~max1~0 := #t~nondet11; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 98: Hoare triple {26381#true} havoc #t~nondet11; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 99: Hoare triple {26381#true} ~mode1~0 := #t~nondet12; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 100: Hoare triple {26381#true} havoc #t~nondet12; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 101: Hoare triple {26381#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,949 INFO L280 TraceCheckUtils]: 102: Hoare triple {26381#true} ~id2~0 := #t~nondet13; {26381#true} is VALID [2020-07-18 00:52:07,950 INFO L280 TraceCheckUtils]: 103: Hoare triple {26381#true} havoc #t~nondet13; {26381#true} is VALID [2020-07-18 00:52:07,950 INFO L280 TraceCheckUtils]: 104: Hoare triple {26381#true} ~r2~0 := #t~nondet14; {26381#true} is VALID [2020-07-18 00:52:07,950 INFO L280 TraceCheckUtils]: 105: Hoare triple {26381#true} havoc #t~nondet14; {26381#true} is VALID [2020-07-18 00:52:07,950 INFO L280 TraceCheckUtils]: 106: Hoare triple {26381#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,950 INFO L280 TraceCheckUtils]: 107: Hoare triple {26381#true} ~st2~0 := #t~nondet15; {26381#true} is VALID [2020-07-18 00:52:07,951 INFO L280 TraceCheckUtils]: 108: Hoare triple {26381#true} havoc #t~nondet15; {26381#true} is VALID [2020-07-18 00:52:07,951 INFO L280 TraceCheckUtils]: 109: Hoare triple {26381#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,951 INFO L280 TraceCheckUtils]: 110: Hoare triple {26381#true} ~nl2~0 := #t~nondet16; {26381#true} is VALID [2020-07-18 00:52:07,951 INFO L280 TraceCheckUtils]: 111: Hoare triple {26381#true} havoc #t~nondet16; {26381#true} is VALID [2020-07-18 00:52:07,951 INFO L280 TraceCheckUtils]: 112: Hoare triple {26381#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,952 INFO L280 TraceCheckUtils]: 113: Hoare triple {26381#true} ~m2~0 := #t~nondet17; {26381#true} is VALID [2020-07-18 00:52:07,952 INFO L280 TraceCheckUtils]: 114: Hoare triple {26381#true} havoc #t~nondet17; {26381#true} is VALID [2020-07-18 00:52:07,952 INFO L280 TraceCheckUtils]: 115: Hoare triple {26381#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,952 INFO L280 TraceCheckUtils]: 116: Hoare triple {26381#true} ~max2~0 := #t~nondet18; {26381#true} is VALID [2020-07-18 00:52:07,952 INFO L280 TraceCheckUtils]: 117: Hoare triple {26381#true} havoc #t~nondet18; {26381#true} is VALID [2020-07-18 00:52:07,953 INFO L280 TraceCheckUtils]: 118: Hoare triple {26381#true} ~mode2~0 := #t~nondet19; {26381#true} is VALID [2020-07-18 00:52:07,953 INFO L280 TraceCheckUtils]: 119: Hoare triple {26381#true} havoc #t~nondet19; {26381#true} is VALID [2020-07-18 00:52:07,954 INFO L280 TraceCheckUtils]: 120: Hoare triple {26381#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,955 INFO L280 TraceCheckUtils]: 121: Hoare triple {26381#true} ~id3~0 := #t~nondet20; {26381#true} is VALID [2020-07-18 00:52:07,955 INFO L280 TraceCheckUtils]: 122: Hoare triple {26381#true} havoc #t~nondet20; {26381#true} is VALID [2020-07-18 00:52:07,955 INFO L280 TraceCheckUtils]: 123: Hoare triple {26381#true} ~r3~0 := #t~nondet21; {26381#true} is VALID [2020-07-18 00:52:07,955 INFO L280 TraceCheckUtils]: 124: Hoare triple {26381#true} havoc #t~nondet21; {26381#true} is VALID [2020-07-18 00:52:07,955 INFO L280 TraceCheckUtils]: 125: Hoare triple {26381#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,956 INFO L280 TraceCheckUtils]: 126: Hoare triple {26381#true} ~st3~0 := #t~nondet22; {26381#true} is VALID [2020-07-18 00:52:07,956 INFO L280 TraceCheckUtils]: 127: Hoare triple {26381#true} havoc #t~nondet22; {26381#true} is VALID [2020-07-18 00:52:07,956 INFO L280 TraceCheckUtils]: 128: Hoare triple {26381#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,956 INFO L280 TraceCheckUtils]: 129: Hoare triple {26381#true} ~nl3~0 := #t~nondet23; {26381#true} is VALID [2020-07-18 00:52:07,956 INFO L280 TraceCheckUtils]: 130: Hoare triple {26381#true} havoc #t~nondet23; {26381#true} is VALID [2020-07-18 00:52:07,957 INFO L280 TraceCheckUtils]: 131: Hoare triple {26381#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,957 INFO L280 TraceCheckUtils]: 132: Hoare triple {26381#true} ~m3~0 := #t~nondet24; {26381#true} is VALID [2020-07-18 00:52:07,957 INFO L280 TraceCheckUtils]: 133: Hoare triple {26381#true} havoc #t~nondet24; {26381#true} is VALID [2020-07-18 00:52:07,957 INFO L280 TraceCheckUtils]: 134: Hoare triple {26381#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {26381#true} is VALID [2020-07-18 00:52:07,958 INFO L280 TraceCheckUtils]: 135: Hoare triple {26381#true} ~max3~0 := #t~nondet25; {26381#true} is VALID [2020-07-18 00:52:07,958 INFO L280 TraceCheckUtils]: 136: Hoare triple {26381#true} havoc #t~nondet25; {26381#true} is VALID [2020-07-18 00:52:07,958 INFO L280 TraceCheckUtils]: 137: Hoare triple {26381#true} ~mode3~0 := #t~nondet26; {26381#true} is VALID [2020-07-18 00:52:07,958 INFO L280 TraceCheckUtils]: 138: Hoare triple {26381#true} havoc #t~nondet26; {26381#true} is VALID [2020-07-18 00:52:07,959 INFO L280 TraceCheckUtils]: 139: Hoare triple {26381#true} havoc ~init__r121~0; {26381#true} is VALID [2020-07-18 00:52:07,959 INFO L280 TraceCheckUtils]: 140: Hoare triple {26381#true} havoc ~init__r131~0; {26381#true} is VALID [2020-07-18 00:52:07,959 INFO L280 TraceCheckUtils]: 141: Hoare triple {26381#true} havoc ~init__r211~0; {26381#true} is VALID [2020-07-18 00:52:07,959 INFO L280 TraceCheckUtils]: 142: Hoare triple {26381#true} havoc ~init__r231~0; {26381#true} is VALID [2020-07-18 00:52:07,960 INFO L280 TraceCheckUtils]: 143: Hoare triple {26381#true} havoc ~init__r311~0; {26381#true} is VALID [2020-07-18 00:52:07,960 INFO L280 TraceCheckUtils]: 144: Hoare triple {26381#true} havoc ~init__r321~0; {26381#true} is VALID [2020-07-18 00:52:07,960 INFO L280 TraceCheckUtils]: 145: Hoare triple {26381#true} havoc ~init__r122~0; {26381#true} is VALID [2020-07-18 00:52:07,960 INFO L280 TraceCheckUtils]: 146: Hoare triple {26381#true} havoc ~init__tmp~0; {26381#true} is VALID [2020-07-18 00:52:07,960 INFO L280 TraceCheckUtils]: 147: Hoare triple {26381#true} havoc ~init__r132~0; {26381#true} is VALID [2020-07-18 00:52:07,961 INFO L280 TraceCheckUtils]: 148: Hoare triple {26381#true} havoc ~init__tmp___0~0; {26381#true} is VALID [2020-07-18 00:52:07,961 INFO L280 TraceCheckUtils]: 149: Hoare triple {26381#true} havoc ~init__r212~0; {26381#true} is VALID [2020-07-18 00:52:07,961 INFO L280 TraceCheckUtils]: 150: Hoare triple {26381#true} havoc ~init__tmp___1~0; {26381#true} is VALID [2020-07-18 00:52:07,961 INFO L280 TraceCheckUtils]: 151: Hoare triple {26381#true} havoc ~init__r232~0; {26381#true} is VALID [2020-07-18 00:52:07,962 INFO L280 TraceCheckUtils]: 152: Hoare triple {26381#true} havoc ~init__tmp___2~0; {26381#true} is VALID [2020-07-18 00:52:07,962 INFO L280 TraceCheckUtils]: 153: Hoare triple {26381#true} havoc ~init__r312~0; {26381#true} is VALID [2020-07-18 00:52:07,962 INFO L280 TraceCheckUtils]: 154: Hoare triple {26381#true} havoc ~init__tmp___3~0; {26381#true} is VALID [2020-07-18 00:52:07,962 INFO L280 TraceCheckUtils]: 155: Hoare triple {26381#true} havoc ~init__r322~0; {26381#true} is VALID [2020-07-18 00:52:07,963 INFO L280 TraceCheckUtils]: 156: Hoare triple {26381#true} havoc ~init__tmp___4~0; {26381#true} is VALID [2020-07-18 00:52:07,963 INFO L280 TraceCheckUtils]: 157: Hoare triple {26381#true} havoc ~init__tmp___5~0; {26381#true} is VALID [2020-07-18 00:52:07,963 INFO L280 TraceCheckUtils]: 158: Hoare triple {26381#true} ~init__r121~0 := ~ep12~0; {26381#true} is VALID [2020-07-18 00:52:07,963 INFO L280 TraceCheckUtils]: 159: Hoare triple {26381#true} ~init__r131~0 := ~ep13~0; {26381#true} is VALID [2020-07-18 00:52:07,964 INFO L280 TraceCheckUtils]: 160: Hoare triple {26381#true} ~init__r211~0 := ~ep21~0; {26381#true} is VALID [2020-07-18 00:52:07,966 INFO L280 TraceCheckUtils]: 161: Hoare triple {26381#true} ~init__r231~0 := ~ep23~0; {26381#true} is VALID [2020-07-18 00:52:07,966 INFO L280 TraceCheckUtils]: 162: Hoare triple {26381#true} ~init__r311~0 := ~ep31~0; {26381#true} is VALID [2020-07-18 00:52:07,966 INFO L280 TraceCheckUtils]: 163: Hoare triple {26381#true} ~init__r321~0 := ~ep32~0; {26381#true} is VALID [2020-07-18 00:52:07,966 INFO L280 TraceCheckUtils]: 164: Hoare triple {26381#true} assume !!(0 == ~init__r121~0 % 256); {26381#true} is VALID [2020-07-18 00:52:07,968 INFO L280 TraceCheckUtils]: 165: Hoare triple {26381#true} assume !!(0 == ~init__r131~0 % 256); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:52:07,968 INFO L280 TraceCheckUtils]: 166: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:52:07,969 INFO L280 TraceCheckUtils]: 167: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:52:07,970 INFO L280 TraceCheckUtils]: 168: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,970 INFO L280 TraceCheckUtils]: 169: Hoare triple {26382#false} ~init__tmp___0~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,970 INFO L280 TraceCheckUtils]: 170: Hoare triple {26382#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,971 INFO L280 TraceCheckUtils]: 171: Hoare triple {26382#false} assume !(0 == ~init__r211~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,971 INFO L280 TraceCheckUtils]: 172: Hoare triple {26382#false} ~init__tmp___1~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,971 INFO L280 TraceCheckUtils]: 173: Hoare triple {26382#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,971 INFO L280 TraceCheckUtils]: 174: Hoare triple {26382#false} assume !(0 == ~init__r231~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,971 INFO L280 TraceCheckUtils]: 175: Hoare triple {26382#false} ~init__tmp___2~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,972 INFO L280 TraceCheckUtils]: 176: Hoare triple {26382#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,972 INFO L280 TraceCheckUtils]: 177: Hoare triple {26382#false} assume !(0 == ~init__r311~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,972 INFO L280 TraceCheckUtils]: 178: Hoare triple {26382#false} ~init__tmp___3~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,972 INFO L280 TraceCheckUtils]: 179: Hoare triple {26382#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,972 INFO L280 TraceCheckUtils]: 180: Hoare triple {26382#false} assume !(0 == ~init__r321~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,973 INFO L280 TraceCheckUtils]: 181: Hoare triple {26382#false} ~init__tmp___4~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,973 INFO L280 TraceCheckUtils]: 182: Hoare triple {26382#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,973 INFO L280 TraceCheckUtils]: 183: Hoare triple {26382#false} assume ~id1~0 != ~id2~0; {26382#false} is VALID [2020-07-18 00:52:07,973 INFO L280 TraceCheckUtils]: 184: Hoare triple {26382#false} assume ~id1~0 != ~id3~0; {26382#false} is VALID [2020-07-18 00:52:07,973 INFO L280 TraceCheckUtils]: 185: Hoare triple {26382#false} assume ~id2~0 != ~id3~0; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 186: Hoare triple {26382#false} assume ~id1~0 >= 0; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 187: Hoare triple {26382#false} assume ~id2~0 >= 0; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 188: Hoare triple {26382#false} assume ~id3~0 >= 0; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 189: Hoare triple {26382#false} assume 0 == ~r1~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 190: Hoare triple {26382#false} assume 0 == ~r2~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,974 INFO L280 TraceCheckUtils]: 191: Hoare triple {26382#false} assume 0 == ~r3~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,975 INFO L280 TraceCheckUtils]: 192: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-18 00:52:07,975 INFO L280 TraceCheckUtils]: 193: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-18 00:52:07,975 INFO L280 TraceCheckUtils]: 194: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-18 00:52:07,975 INFO L280 TraceCheckUtils]: 195: Hoare triple {26382#false} assume 0 == ~st1~0; {26382#false} is VALID [2020-07-18 00:52:07,975 INFO L280 TraceCheckUtils]: 196: Hoare triple {26382#false} assume 0 == ~st2~0; {26382#false} is VALID [2020-07-18 00:52:07,976 INFO L280 TraceCheckUtils]: 197: Hoare triple {26382#false} assume 0 == ~st3~0; {26382#false} is VALID [2020-07-18 00:52:07,976 INFO L280 TraceCheckUtils]: 198: Hoare triple {26382#false} assume 0 == ~nl1~0; {26382#false} is VALID [2020-07-18 00:52:07,976 INFO L280 TraceCheckUtils]: 199: Hoare triple {26382#false} assume 0 == ~nl2~0; {26382#false} is VALID [2020-07-18 00:52:07,976 INFO L280 TraceCheckUtils]: 200: Hoare triple {26382#false} assume 0 == ~nl3~0; {26382#false} is VALID [2020-07-18 00:52:07,977 INFO L280 TraceCheckUtils]: 201: Hoare triple {26382#false} assume 0 == ~mode1~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,977 INFO L280 TraceCheckUtils]: 202: Hoare triple {26382#false} assume 0 == ~mode2~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,977 INFO L280 TraceCheckUtils]: 203: Hoare triple {26382#false} assume 0 == ~mode3~0 % 256; {26382#false} is VALID [2020-07-18 00:52:07,982 INFO L280 TraceCheckUtils]: 204: Hoare triple {26382#false} ~init__tmp___5~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,982 INFO L280 TraceCheckUtils]: 205: Hoare triple {26382#false} ~__return_1718~0 := ~init__tmp___5~0; {26382#false} is VALID [2020-07-18 00:52:07,982 INFO L280 TraceCheckUtils]: 206: Hoare triple {26382#false} ~main__i2~0 := ~__return_1718~0; {26382#false} is VALID [2020-07-18 00:52:07,982 INFO L280 TraceCheckUtils]: 207: Hoare triple {26382#false} assume 0 != ~main__i2~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 208: Hoare triple {26382#false} ~p12_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 209: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 210: Hoare triple {26382#false} ~p13_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 211: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 212: Hoare triple {26382#false} ~p21_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,983 INFO L280 TraceCheckUtils]: 213: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,984 INFO L280 TraceCheckUtils]: 214: Hoare triple {26382#false} ~p23_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,984 INFO L280 TraceCheckUtils]: 215: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,984 INFO L280 TraceCheckUtils]: 216: Hoare triple {26382#false} ~p31_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,984 INFO L280 TraceCheckUtils]: 217: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,984 INFO L280 TraceCheckUtils]: 218: Hoare triple {26382#false} ~p32_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,985 INFO L280 TraceCheckUtils]: 219: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,985 INFO L280 TraceCheckUtils]: 220: Hoare triple {26382#false} ~main__i2~0 := 0; {26382#false} is VALID [2020-07-18 00:52:07,985 INFO L280 TraceCheckUtils]: 221: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,985 INFO L280 TraceCheckUtils]: 222: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:07,985 INFO L280 TraceCheckUtils]: 223: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,986 INFO L280 TraceCheckUtils]: 224: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,986 INFO L280 TraceCheckUtils]: 225: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,986 INFO L280 TraceCheckUtils]: 226: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,987 INFO L280 TraceCheckUtils]: 227: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:07,987 INFO L280 TraceCheckUtils]: 228: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,987 INFO L280 TraceCheckUtils]: 229: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,988 INFO L280 TraceCheckUtils]: 230: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,988 INFO L280 TraceCheckUtils]: 231: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,988 INFO L280 TraceCheckUtils]: 232: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:07,989 INFO L280 TraceCheckUtils]: 233: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,989 INFO L280 TraceCheckUtils]: 234: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,989 INFO L280 TraceCheckUtils]: 235: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,990 INFO L280 TraceCheckUtils]: 236: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 00:52:07,990 INFO L280 TraceCheckUtils]: 237: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,990 INFO L280 TraceCheckUtils]: 238: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 00:52:07,990 INFO L280 TraceCheckUtils]: 239: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,991 INFO L280 TraceCheckUtils]: 240: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 00:52:07,991 INFO L280 TraceCheckUtils]: 241: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,991 INFO L280 TraceCheckUtils]: 242: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 00:52:07,992 INFO L280 TraceCheckUtils]: 243: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,992 INFO L280 TraceCheckUtils]: 244: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 00:52:07,992 INFO L280 TraceCheckUtils]: 245: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,993 INFO L280 TraceCheckUtils]: 246: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 00:52:07,993 INFO L280 TraceCheckUtils]: 247: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:07,993 INFO L280 TraceCheckUtils]: 248: Hoare triple {26382#false} havoc ~check__tmp~0; {26382#false} is VALID [2020-07-18 00:52:07,994 INFO L280 TraceCheckUtils]: 249: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:07,994 INFO L280 TraceCheckUtils]: 250: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:07,994 INFO L280 TraceCheckUtils]: 251: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:07,995 INFO L280 TraceCheckUtils]: 252: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:07,995 INFO L280 TraceCheckUtils]: 253: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:07,995 INFO L280 TraceCheckUtils]: 254: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 00:52:07,996 INFO L280 TraceCheckUtils]: 255: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:07,996 INFO L280 TraceCheckUtils]: 256: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:07,996 INFO L280 TraceCheckUtils]: 257: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 00:52:07,996 INFO L280 TraceCheckUtils]: 258: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:07,997 INFO L280 TraceCheckUtils]: 259: Hoare triple {26382#false} ~check__tmp~0 := 1; {26382#false} is VALID [2020-07-18 00:52:07,997 INFO L280 TraceCheckUtils]: 260: Hoare triple {26382#false} ~__return_1846~0 := ~check__tmp~0; {26382#false} is VALID [2020-07-18 00:52:07,997 INFO L280 TraceCheckUtils]: 261: Hoare triple {26382#false} ~main__c1~0 := ~__return_1846~0; {26382#false} is VALID [2020-07-18 00:52:07,998 INFO L280 TraceCheckUtils]: 262: Hoare triple {26382#false} havoc ~__tmp_1~0; {26382#false} is VALID [2020-07-18 00:52:07,998 INFO L280 TraceCheckUtils]: 263: Hoare triple {26382#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:07,998 INFO L280 TraceCheckUtils]: 264: Hoare triple {26382#false} havoc ~assert__arg~0; {26382#false} is VALID [2020-07-18 00:52:07,998 INFO L280 TraceCheckUtils]: 265: Hoare triple {26382#false} ~assert__arg~0 := ~__tmp_1~0; {26382#false} is VALID [2020-07-18 00:52:07,999 INFO L280 TraceCheckUtils]: 266: Hoare triple {26382#false} assume !(0 == ~assert__arg~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,999 INFO L280 TraceCheckUtils]: 267: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:07,999 INFO L280 TraceCheckUtils]: 268: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,000 INFO L280 TraceCheckUtils]: 269: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,000 INFO L280 TraceCheckUtils]: 270: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,001 INFO L280 TraceCheckUtils]: 271: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,001 INFO L280 TraceCheckUtils]: 272: Hoare triple {26382#false} assume !(2 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,001 INFO L280 TraceCheckUtils]: 273: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,002 INFO L280 TraceCheckUtils]: 274: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,002 INFO L280 TraceCheckUtils]: 275: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,002 INFO L280 TraceCheckUtils]: 276: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,003 INFO L280 TraceCheckUtils]: 277: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,003 INFO L280 TraceCheckUtils]: 278: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,003 INFO L280 TraceCheckUtils]: 279: Hoare triple {26382#false} assume !(2 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,004 INFO L280 TraceCheckUtils]: 280: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,004 INFO L280 TraceCheckUtils]: 281: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,004 INFO L280 TraceCheckUtils]: 282: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,005 INFO L280 TraceCheckUtils]: 283: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,005 INFO L280 TraceCheckUtils]: 284: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,005 INFO L280 TraceCheckUtils]: 285: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,005 INFO L280 TraceCheckUtils]: 286: Hoare triple {26382#false} assume !(2 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,006 INFO L280 TraceCheckUtils]: 287: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,006 INFO L280 TraceCheckUtils]: 288: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 00:52:08,006 INFO L280 TraceCheckUtils]: 289: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,019 INFO L280 TraceCheckUtils]: 290: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 00:52:08,020 INFO L280 TraceCheckUtils]: 291: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,020 INFO L280 TraceCheckUtils]: 292: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 00:52:08,020 INFO L280 TraceCheckUtils]: 293: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,020 INFO L280 TraceCheckUtils]: 294: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 00:52:08,020 INFO L280 TraceCheckUtils]: 295: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 296: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 297: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 298: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 299: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 300: Hoare triple {26382#false} havoc ~check__tmp~1; {26382#false} is VALID [2020-07-18 00:52:08,021 INFO L280 TraceCheckUtils]: 301: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,022 INFO L280 TraceCheckUtils]: 302: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,022 INFO L280 TraceCheckUtils]: 303: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,022 INFO L280 TraceCheckUtils]: 304: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,025 INFO L280 TraceCheckUtils]: 305: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:08,026 INFO L280 TraceCheckUtils]: 306: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 00:52:08,026 INFO L280 TraceCheckUtils]: 307: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,026 INFO L280 TraceCheckUtils]: 308: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:08,026 INFO L280 TraceCheckUtils]: 309: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 00:52:08,027 INFO L280 TraceCheckUtils]: 310: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,027 INFO L280 TraceCheckUtils]: 311: Hoare triple {26382#false} ~check__tmp~1 := 1; {26382#false} is VALID [2020-07-18 00:52:08,027 INFO L280 TraceCheckUtils]: 312: Hoare triple {26382#false} ~__return_1964~0 := ~check__tmp~1; {26382#false} is VALID [2020-07-18 00:52:08,030 INFO L280 TraceCheckUtils]: 313: Hoare triple {26382#false} ~main__c1~0 := ~__return_1964~0; {26382#false} is VALID [2020-07-18 00:52:08,031 INFO L280 TraceCheckUtils]: 314: Hoare triple {26382#false} havoc ~__tmp_2~0; {26382#false} is VALID [2020-07-18 00:52:08,031 INFO L280 TraceCheckUtils]: 315: Hoare triple {26382#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:08,031 INFO L280 TraceCheckUtils]: 316: Hoare triple {26382#false} havoc ~assert__arg~1; {26382#false} is VALID [2020-07-18 00:52:08,031 INFO L280 TraceCheckUtils]: 317: Hoare triple {26382#false} ~assert__arg~1 := ~__tmp_2~0; {26382#false} is VALID [2020-07-18 00:52:08,032 INFO L280 TraceCheckUtils]: 318: Hoare triple {26382#false} assume !(0 == ~assert__arg~1 % 256); {26382#false} is VALID [2020-07-18 00:52:08,032 INFO L280 TraceCheckUtils]: 319: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,032 INFO L280 TraceCheckUtils]: 320: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,032 INFO L280 TraceCheckUtils]: 321: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,032 INFO L280 TraceCheckUtils]: 322: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,033 INFO L280 TraceCheckUtils]: 323: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,033 INFO L280 TraceCheckUtils]: 324: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,035 INFO L280 TraceCheckUtils]: 325: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,036 INFO L280 TraceCheckUtils]: 326: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,036 INFO L280 TraceCheckUtils]: 327: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,036 INFO L280 TraceCheckUtils]: 328: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,036 INFO L280 TraceCheckUtils]: 329: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,036 INFO L280 TraceCheckUtils]: 330: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,037 INFO L280 TraceCheckUtils]: 331: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,037 INFO L280 TraceCheckUtils]: 332: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,037 INFO L280 TraceCheckUtils]: 333: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,038 INFO L280 TraceCheckUtils]: 334: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 00:52:08,039 INFO L280 TraceCheckUtils]: 335: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,039 INFO L280 TraceCheckUtils]: 336: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 00:52:08,039 INFO L280 TraceCheckUtils]: 337: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,039 INFO L280 TraceCheckUtils]: 338: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 00:52:08,040 INFO L280 TraceCheckUtils]: 339: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,040 INFO L280 TraceCheckUtils]: 340: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 00:52:08,040 INFO L280 TraceCheckUtils]: 341: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,040 INFO L280 TraceCheckUtils]: 342: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 00:52:08,040 INFO L280 TraceCheckUtils]: 343: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 344: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 345: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 346: Hoare triple {26382#false} havoc ~check__tmp~2; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 347: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 348: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,041 INFO L280 TraceCheckUtils]: 349: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,042 INFO L280 TraceCheckUtils]: 350: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 00:52:08,042 INFO L280 TraceCheckUtils]: 351: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:08,042 INFO L280 TraceCheckUtils]: 352: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 00:52:08,042 INFO L280 TraceCheckUtils]: 353: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,042 INFO L280 TraceCheckUtils]: 354: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 355: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 356: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 357: Hoare triple {26382#false} ~check__tmp~2 := 1; {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 358: Hoare triple {26382#false} ~__return_2082~0 := ~check__tmp~2; {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 359: Hoare triple {26382#false} ~main__c1~0 := ~__return_2082~0; {26382#false} is VALID [2020-07-18 00:52:08,043 INFO L280 TraceCheckUtils]: 360: Hoare triple {26382#false} havoc ~__tmp_3~0; {26382#false} is VALID [2020-07-18 00:52:08,044 INFO L280 TraceCheckUtils]: 361: Hoare triple {26382#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:08,044 INFO L280 TraceCheckUtils]: 362: Hoare triple {26382#false} havoc ~assert__arg~2; {26382#false} is VALID [2020-07-18 00:52:08,044 INFO L280 TraceCheckUtils]: 363: Hoare triple {26382#false} ~assert__arg~2 := ~__tmp_3~0; {26382#false} is VALID [2020-07-18 00:52:08,045 INFO L280 TraceCheckUtils]: 364: Hoare triple {26382#false} assume !(0 == ~assert__arg~2 % 256); {26382#false} is VALID [2020-07-18 00:52:08,045 INFO L280 TraceCheckUtils]: 365: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,045 INFO L280 TraceCheckUtils]: 366: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,046 INFO L280 TraceCheckUtils]: 367: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,046 INFO L280 TraceCheckUtils]: 368: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,046 INFO L280 TraceCheckUtils]: 369: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,047 INFO L280 TraceCheckUtils]: 370: Hoare triple {26382#false} assume 2 == ~r1~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,047 INFO L280 TraceCheckUtils]: 371: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-18 00:52:08,047 INFO L280 TraceCheckUtils]: 372: Hoare triple {26382#false} ~st1~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,048 INFO L280 TraceCheckUtils]: 373: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,048 INFO L280 TraceCheckUtils]: 374: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,048 INFO L280 TraceCheckUtils]: 375: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,049 INFO L280 TraceCheckUtils]: 376: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,049 INFO L280 TraceCheckUtils]: 377: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,049 INFO L280 TraceCheckUtils]: 378: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,049 INFO L280 TraceCheckUtils]: 379: Hoare triple {26382#false} assume 2 == ~r2~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,050 INFO L280 TraceCheckUtils]: 380: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-18 00:52:08,050 INFO L280 TraceCheckUtils]: 381: Hoare triple {26382#false} ~st2~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,050 INFO L280 TraceCheckUtils]: 382: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,051 INFO L280 TraceCheckUtils]: 383: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,051 INFO L280 TraceCheckUtils]: 384: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,051 INFO L280 TraceCheckUtils]: 385: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,052 INFO L280 TraceCheckUtils]: 386: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,052 INFO L280 TraceCheckUtils]: 387: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 00:52:08,052 INFO L280 TraceCheckUtils]: 388: Hoare triple {26382#false} assume 2 == ~r3~0 % 256; {26382#false} is VALID [2020-07-18 00:52:08,053 INFO L280 TraceCheckUtils]: 389: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-18 00:52:08,053 INFO L280 TraceCheckUtils]: 390: Hoare triple {26382#false} ~st3~0 := 1; {26382#false} is VALID [2020-07-18 00:52:08,053 INFO L280 TraceCheckUtils]: 391: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-18 00:52:08,054 INFO L280 TraceCheckUtils]: 392: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 00:52:08,054 INFO L280 TraceCheckUtils]: 393: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,054 INFO L280 TraceCheckUtils]: 394: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 00:52:08,055 INFO L280 TraceCheckUtils]: 395: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,055 INFO L280 TraceCheckUtils]: 396: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 00:52:08,055 INFO L280 TraceCheckUtils]: 397: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,055 INFO L280 TraceCheckUtils]: 398: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 00:52:08,056 INFO L280 TraceCheckUtils]: 399: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,056 INFO L280 TraceCheckUtils]: 400: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 00:52:08,056 INFO L280 TraceCheckUtils]: 401: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,057 INFO L280 TraceCheckUtils]: 402: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 00:52:08,057 INFO L280 TraceCheckUtils]: 403: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 00:52:08,057 INFO L280 TraceCheckUtils]: 404: Hoare triple {26382#false} havoc ~check__tmp~3; {26382#false} is VALID [2020-07-18 00:52:08,058 INFO L280 TraceCheckUtils]: 405: Hoare triple {26382#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {26382#false} is VALID [2020-07-18 00:52:08,058 INFO L280 TraceCheckUtils]: 406: Hoare triple {26382#false} ~check__tmp~3 := 0; {26382#false} is VALID [2020-07-18 00:52:08,058 INFO L280 TraceCheckUtils]: 407: Hoare triple {26382#false} ~__return_2816~0 := ~check__tmp~3; {26382#false} is VALID [2020-07-18 00:52:08,059 INFO L280 TraceCheckUtils]: 408: Hoare triple {26382#false} ~main__c1~0 := ~__return_2816~0; {26382#false} is VALID [2020-07-18 00:52:08,059 INFO L280 TraceCheckUtils]: 409: Hoare triple {26382#false} havoc ~__tmp_4~0; {26382#false} is VALID [2020-07-18 00:52:08,059 INFO L280 TraceCheckUtils]: 410: Hoare triple {26382#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 00:52:08,059 INFO L280 TraceCheckUtils]: 411: Hoare triple {26382#false} havoc ~assert__arg~3; {26382#false} is VALID [2020-07-18 00:52:08,060 INFO L280 TraceCheckUtils]: 412: Hoare triple {26382#false} ~assert__arg~3 := ~__tmp_4~0; {26382#false} is VALID [2020-07-18 00:52:08,060 INFO L280 TraceCheckUtils]: 413: Hoare triple {26382#false} assume 0 == ~assert__arg~3 % 256; {26382#false} is VALID [2020-07-18 00:52:08,060 INFO L280 TraceCheckUtils]: 414: Hoare triple {26382#false} assume !false; {26382#false} is VALID [2020-07-18 00:52:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:08,238 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:08,239 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [215541220] [2020-07-18 00:52:08,239 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:08,239 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:52:08,239 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578462288] [2020-07-18 00:52:08,243 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-18 00:52:08,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:08,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:52:08,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:08,630 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:52:08,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:08,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:52:08,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:08,631 INFO L87 Difference]: Start difference. First operand 2245 states and 2728 transitions. Second operand 4 states. [2020-07-18 00:52:26,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:26,038 INFO L93 Difference]: Finished difference Result 6342 states and 7767 transitions. [2020-07-18 00:52:26,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:52:26,038 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-18 00:52:26,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:52:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-18 00:52:26,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-18 00:52:26,073 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3075 transitions. [2020-07-18 00:52:29,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3075 edges. 3075 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:30,527 INFO L225 Difference]: With dead ends: 6342 [2020-07-18 00:52:30,527 INFO L226 Difference]: Without dead ends: 4309 [2020-07-18 00:52:30,532 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 248 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:30,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4309 states. [2020-07-18 00:52:36,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4309 to 2247. [2020-07-18 00:52:36,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:36,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4309 states. Second operand 2247 states. [2020-07-18 00:52:36,283 INFO L74 IsIncluded]: Start isIncluded. First operand 4309 states. Second operand 2247 states. [2020-07-18 00:52:36,284 INFO L87 Difference]: Start difference. First operand 4309 states. Second operand 2247 states. [2020-07-18 00:52:36,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:36,842 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-18 00:52:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-18 00:52:36,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:36,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:36,849 INFO L74 IsIncluded]: Start isIncluded. First operand 2247 states. Second operand 4309 states. [2020-07-18 00:52:36,849 INFO L87 Difference]: Start difference. First operand 2247 states. Second operand 4309 states. [2020-07-18 00:52:37,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:37,443 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-18 00:52:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-18 00:52:37,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:37,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:37,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:37,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2247 states. [2020-07-18 00:52:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 2247 states and 2730 transitions. [2020-07-18 00:52:37,602 INFO L78 Accepts]: Start accepts. Automaton has 2247 states and 2730 transitions. Word has length 415 [2020-07-18 00:52:37,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:37,603 INFO L479 AbstractCegarLoop]: Abstraction has 2247 states and 2730 transitions. [2020-07-18 00:52:37,603 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:52:37,603 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2247 states and 2730 transitions. [2020-07-18 00:52:42,435 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2730 edges. 2730 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 2730 transitions. [2020-07-18 00:52:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2020-07-18 00:52:42,440 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:42,440 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] [2020-07-18 00:52:42,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:52:42,441 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:42,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:42,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1261271917, now seen corresponding path program 1 times [2020-07-18 00:52:42,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:42,442 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [120430446] [2020-07-18 00:52:42,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:42,941 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:52:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:42,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-18 00:52:42,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,996 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,996 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,997 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,997 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,997 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,999 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:42,999 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,000 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,000 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,000 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,000 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,001 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,002 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,002 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,002 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-18 00:52:43,002 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-18 00:52:43,002 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,003 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,004 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,004 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,004 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,004 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,004 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,005 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,005 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,005 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-18 00:52:43,005 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-18 00:52:43,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {52248#true} call ULTIMATE.init(); {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:52:43,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-18 00:52:43,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,014 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,014 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,016 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,016 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,016 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,017 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,019 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,019 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,019 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,019 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,020 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,021 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,022 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,022 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,022 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,022 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,022 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,023 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,023 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,023 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,023 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,023 INFO L280 TraceCheckUtils]: 64: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L263 TraceCheckUtils]: 66: Hoare triple {52248#true} call #t~ret27 := main(); {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L280 TraceCheckUtils]: 67: Hoare triple {52248#true} havoc ~main__c1~0; {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L280 TraceCheckUtils]: 68: Hoare triple {52248#true} havoc ~main__i2~0; {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L280 TraceCheckUtils]: 69: Hoare triple {52248#true} ~main__c1~0 := 0; {52248#true} is VALID [2020-07-18 00:52:43,024 INFO L280 TraceCheckUtils]: 70: Hoare triple {52248#true} ~ep12~0 := #t~nondet0; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 71: Hoare triple {52248#true} havoc #t~nondet0; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 72: Hoare triple {52248#true} ~ep13~0 := #t~nondet1; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 73: Hoare triple {52248#true} havoc #t~nondet1; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 74: Hoare triple {52248#true} ~ep21~0 := #t~nondet2; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 75: Hoare triple {52248#true} havoc #t~nondet2; {52248#true} is VALID [2020-07-18 00:52:43,025 INFO L280 TraceCheckUtils]: 76: Hoare triple {52248#true} ~ep23~0 := #t~nondet3; {52248#true} is VALID [2020-07-18 00:52:43,026 INFO L280 TraceCheckUtils]: 77: Hoare triple {52248#true} havoc #t~nondet3; {52248#true} is VALID [2020-07-18 00:52:43,026 INFO L280 TraceCheckUtils]: 78: Hoare triple {52248#true} ~ep31~0 := #t~nondet4; {52248#true} is VALID [2020-07-18 00:52:43,026 INFO L280 TraceCheckUtils]: 79: Hoare triple {52248#true} havoc #t~nondet4; {52248#true} is VALID [2020-07-18 00:52:43,026 INFO L280 TraceCheckUtils]: 80: Hoare triple {52248#true} ~ep32~0 := #t~nondet5; {52248#true} is VALID [2020-07-18 00:52:43,026 INFO L280 TraceCheckUtils]: 81: Hoare triple {52248#true} havoc #t~nondet5; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {52248#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 83: Hoare triple {52248#true} ~id1~0 := #t~nondet6; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 84: Hoare triple {52248#true} havoc #t~nondet6; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 85: Hoare triple {52248#true} ~r1~0 := #t~nondet7; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 86: Hoare triple {52248#true} havoc #t~nondet7; {52248#true} is VALID [2020-07-18 00:52:43,027 INFO L280 TraceCheckUtils]: 87: Hoare triple {52248#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,028 INFO L280 TraceCheckUtils]: 88: Hoare triple {52248#true} ~st1~0 := #t~nondet8; {52248#true} is VALID [2020-07-18 00:52:43,028 INFO L280 TraceCheckUtils]: 89: Hoare triple {52248#true} havoc #t~nondet8; {52248#true} is VALID [2020-07-18 00:52:43,028 INFO L280 TraceCheckUtils]: 90: Hoare triple {52248#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,028 INFO L280 TraceCheckUtils]: 91: Hoare triple {52248#true} ~nl1~0 := #t~nondet9; {52248#true} is VALID [2020-07-18 00:52:43,029 INFO L280 TraceCheckUtils]: 92: Hoare triple {52248#true} havoc #t~nondet9; {52248#true} is VALID [2020-07-18 00:52:43,029 INFO L280 TraceCheckUtils]: 93: Hoare triple {52248#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,029 INFO L280 TraceCheckUtils]: 94: Hoare triple {52248#true} ~m1~0 := #t~nondet10; {52248#true} is VALID [2020-07-18 00:52:43,029 INFO L280 TraceCheckUtils]: 95: Hoare triple {52248#true} havoc #t~nondet10; {52248#true} is VALID [2020-07-18 00:52:43,029 INFO L280 TraceCheckUtils]: 96: Hoare triple {52248#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,030 INFO L280 TraceCheckUtils]: 97: Hoare triple {52248#true} ~max1~0 := #t~nondet11; {52248#true} is VALID [2020-07-18 00:52:43,030 INFO L280 TraceCheckUtils]: 98: Hoare triple {52248#true} havoc #t~nondet11; {52248#true} is VALID [2020-07-18 00:52:43,030 INFO L280 TraceCheckUtils]: 99: Hoare triple {52248#true} ~mode1~0 := #t~nondet12; {52248#true} is VALID [2020-07-18 00:52:43,030 INFO L280 TraceCheckUtils]: 100: Hoare triple {52248#true} havoc #t~nondet12; {52248#true} is VALID [2020-07-18 00:52:43,031 INFO L280 TraceCheckUtils]: 101: Hoare triple {52248#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,031 INFO L280 TraceCheckUtils]: 102: Hoare triple {52248#true} ~id2~0 := #t~nondet13; {52248#true} is VALID [2020-07-18 00:52:43,031 INFO L280 TraceCheckUtils]: 103: Hoare triple {52248#true} havoc #t~nondet13; {52248#true} is VALID [2020-07-18 00:52:43,031 INFO L280 TraceCheckUtils]: 104: Hoare triple {52248#true} ~r2~0 := #t~nondet14; {52248#true} is VALID [2020-07-18 00:52:43,031 INFO L280 TraceCheckUtils]: 105: Hoare triple {52248#true} havoc #t~nondet14; {52248#true} is VALID [2020-07-18 00:52:43,032 INFO L280 TraceCheckUtils]: 106: Hoare triple {52248#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,032 INFO L280 TraceCheckUtils]: 107: Hoare triple {52248#true} ~st2~0 := #t~nondet15; {52248#true} is VALID [2020-07-18 00:52:43,032 INFO L280 TraceCheckUtils]: 108: Hoare triple {52248#true} havoc #t~nondet15; {52248#true} is VALID [2020-07-18 00:52:43,032 INFO L280 TraceCheckUtils]: 109: Hoare triple {52248#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,032 INFO L280 TraceCheckUtils]: 110: Hoare triple {52248#true} ~nl2~0 := #t~nondet16; {52248#true} is VALID [2020-07-18 00:52:43,033 INFO L280 TraceCheckUtils]: 111: Hoare triple {52248#true} havoc #t~nondet16; {52248#true} is VALID [2020-07-18 00:52:43,033 INFO L280 TraceCheckUtils]: 112: Hoare triple {52248#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,033 INFO L280 TraceCheckUtils]: 113: Hoare triple {52248#true} ~m2~0 := #t~nondet17; {52248#true} is VALID [2020-07-18 00:52:43,033 INFO L280 TraceCheckUtils]: 114: Hoare triple {52248#true} havoc #t~nondet17; {52248#true} is VALID [2020-07-18 00:52:43,033 INFO L280 TraceCheckUtils]: 115: Hoare triple {52248#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,034 INFO L280 TraceCheckUtils]: 116: Hoare triple {52248#true} ~max2~0 := #t~nondet18; {52248#true} is VALID [2020-07-18 00:52:43,034 INFO L280 TraceCheckUtils]: 117: Hoare triple {52248#true} havoc #t~nondet18; {52248#true} is VALID [2020-07-18 00:52:43,034 INFO L280 TraceCheckUtils]: 118: Hoare triple {52248#true} ~mode2~0 := #t~nondet19; {52248#true} is VALID [2020-07-18 00:52:43,034 INFO L280 TraceCheckUtils]: 119: Hoare triple {52248#true} havoc #t~nondet19; {52248#true} is VALID [2020-07-18 00:52:43,034 INFO L280 TraceCheckUtils]: 120: Hoare triple {52248#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,035 INFO L280 TraceCheckUtils]: 121: Hoare triple {52248#true} ~id3~0 := #t~nondet20; {52248#true} is VALID [2020-07-18 00:52:43,035 INFO L280 TraceCheckUtils]: 122: Hoare triple {52248#true} havoc #t~nondet20; {52248#true} is VALID [2020-07-18 00:52:43,035 INFO L280 TraceCheckUtils]: 123: Hoare triple {52248#true} ~r3~0 := #t~nondet21; {52248#true} is VALID [2020-07-18 00:52:43,035 INFO L280 TraceCheckUtils]: 124: Hoare triple {52248#true} havoc #t~nondet21; {52248#true} is VALID [2020-07-18 00:52:43,035 INFO L280 TraceCheckUtils]: 125: Hoare triple {52248#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,036 INFO L280 TraceCheckUtils]: 126: Hoare triple {52248#true} ~st3~0 := #t~nondet22; {52248#true} is VALID [2020-07-18 00:52:43,036 INFO L280 TraceCheckUtils]: 127: Hoare triple {52248#true} havoc #t~nondet22; {52248#true} is VALID [2020-07-18 00:52:43,036 INFO L280 TraceCheckUtils]: 128: Hoare triple {52248#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,036 INFO L280 TraceCheckUtils]: 129: Hoare triple {52248#true} ~nl3~0 := #t~nondet23; {52248#true} is VALID [2020-07-18 00:52:43,036 INFO L280 TraceCheckUtils]: 130: Hoare triple {52248#true} havoc #t~nondet23; {52248#true} is VALID [2020-07-18 00:52:43,037 INFO L280 TraceCheckUtils]: 131: Hoare triple {52248#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,037 INFO L280 TraceCheckUtils]: 132: Hoare triple {52248#true} ~m3~0 := #t~nondet24; {52248#true} is VALID [2020-07-18 00:52:43,037 INFO L280 TraceCheckUtils]: 133: Hoare triple {52248#true} havoc #t~nondet24; {52248#true} is VALID [2020-07-18 00:52:43,037 INFO L280 TraceCheckUtils]: 134: Hoare triple {52248#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {52248#true} is VALID [2020-07-18 00:52:43,038 INFO L280 TraceCheckUtils]: 135: Hoare triple {52248#true} ~max3~0 := #t~nondet25; {52248#true} is VALID [2020-07-18 00:52:43,038 INFO L280 TraceCheckUtils]: 136: Hoare triple {52248#true} havoc #t~nondet25; {52248#true} is VALID [2020-07-18 00:52:43,038 INFO L280 TraceCheckUtils]: 137: Hoare triple {52248#true} ~mode3~0 := #t~nondet26; {52248#true} is VALID [2020-07-18 00:52:43,038 INFO L280 TraceCheckUtils]: 138: Hoare triple {52248#true} havoc #t~nondet26; {52248#true} is VALID [2020-07-18 00:52:43,038 INFO L280 TraceCheckUtils]: 139: Hoare triple {52248#true} havoc ~init__r121~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 140: Hoare triple {52248#true} havoc ~init__r131~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 141: Hoare triple {52248#true} havoc ~init__r211~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 142: Hoare triple {52248#true} havoc ~init__r231~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 143: Hoare triple {52248#true} havoc ~init__r311~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 144: Hoare triple {52248#true} havoc ~init__r321~0; {52248#true} is VALID [2020-07-18 00:52:43,039 INFO L280 TraceCheckUtils]: 145: Hoare triple {52248#true} havoc ~init__r122~0; {52248#true} is VALID [2020-07-18 00:52:43,040 INFO L280 TraceCheckUtils]: 146: Hoare triple {52248#true} havoc ~init__tmp~0; {52248#true} is VALID [2020-07-18 00:52:43,040 INFO L280 TraceCheckUtils]: 147: Hoare triple {52248#true} havoc ~init__r132~0; {52248#true} is VALID [2020-07-18 00:52:43,040 INFO L280 TraceCheckUtils]: 148: Hoare triple {52248#true} havoc ~init__tmp___0~0; {52248#true} is VALID [2020-07-18 00:52:43,040 INFO L280 TraceCheckUtils]: 149: Hoare triple {52248#true} havoc ~init__r212~0; {52248#true} is VALID [2020-07-18 00:52:43,040 INFO L280 TraceCheckUtils]: 150: Hoare triple {52248#true} havoc ~init__tmp___1~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 151: Hoare triple {52248#true} havoc ~init__r232~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 152: Hoare triple {52248#true} havoc ~init__tmp___2~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 153: Hoare triple {52248#true} havoc ~init__r312~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 154: Hoare triple {52248#true} havoc ~init__tmp___3~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 155: Hoare triple {52248#true} havoc ~init__r322~0; {52248#true} is VALID [2020-07-18 00:52:43,041 INFO L280 TraceCheckUtils]: 156: Hoare triple {52248#true} havoc ~init__tmp___4~0; {52248#true} is VALID [2020-07-18 00:52:43,042 INFO L280 TraceCheckUtils]: 157: Hoare triple {52248#true} havoc ~init__tmp___5~0; {52248#true} is VALID [2020-07-18 00:52:43,042 INFO L280 TraceCheckUtils]: 158: Hoare triple {52248#true} ~init__r121~0 := ~ep12~0; {52248#true} is VALID [2020-07-18 00:52:43,042 INFO L280 TraceCheckUtils]: 159: Hoare triple {52248#true} ~init__r131~0 := ~ep13~0; {52248#true} is VALID [2020-07-18 00:52:43,043 INFO L280 TraceCheckUtils]: 160: Hoare triple {52248#true} ~init__r211~0 := ~ep21~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,043 INFO L280 TraceCheckUtils]: 161: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,044 INFO L280 TraceCheckUtils]: 162: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,045 INFO L280 TraceCheckUtils]: 163: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,045 INFO L280 TraceCheckUtils]: 164: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,046 INFO L280 TraceCheckUtils]: 165: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,046 INFO L280 TraceCheckUtils]: 166: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,047 INFO L280 TraceCheckUtils]: 167: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,048 INFO L280 TraceCheckUtils]: 168: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,048 INFO L280 TraceCheckUtils]: 169: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,049 INFO L280 TraceCheckUtils]: 170: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,049 INFO L280 TraceCheckUtils]: 171: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:52:43,050 INFO L280 TraceCheckUtils]: 172: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,051 INFO L280 TraceCheckUtils]: 173: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,052 INFO L280 TraceCheckUtils]: 174: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,052 INFO L280 TraceCheckUtils]: 175: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,053 INFO L280 TraceCheckUtils]: 176: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,054 INFO L280 TraceCheckUtils]: 177: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,054 INFO L280 TraceCheckUtils]: 178: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,055 INFO L280 TraceCheckUtils]: 179: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,056 INFO L280 TraceCheckUtils]: 180: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,056 INFO L280 TraceCheckUtils]: 181: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,057 INFO L280 TraceCheckUtils]: 182: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,057 INFO L280 TraceCheckUtils]: 183: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,058 INFO L280 TraceCheckUtils]: 184: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,059 INFO L280 TraceCheckUtils]: 185: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,059 INFO L280 TraceCheckUtils]: 186: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,060 INFO L280 TraceCheckUtils]: 187: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,060 INFO L280 TraceCheckUtils]: 188: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,061 INFO L280 TraceCheckUtils]: 189: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,062 INFO L280 TraceCheckUtils]: 190: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,062 INFO L280 TraceCheckUtils]: 191: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,063 INFO L280 TraceCheckUtils]: 192: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,064 INFO L280 TraceCheckUtils]: 193: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,064 INFO L280 TraceCheckUtils]: 194: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,065 INFO L280 TraceCheckUtils]: 195: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,066 INFO L280 TraceCheckUtils]: 196: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,066 INFO L280 TraceCheckUtils]: 197: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,067 INFO L280 TraceCheckUtils]: 198: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,068 INFO L280 TraceCheckUtils]: 199: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,069 INFO L280 TraceCheckUtils]: 200: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,069 INFO L280 TraceCheckUtils]: 201: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,070 INFO L280 TraceCheckUtils]: 202: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,071 INFO L280 TraceCheckUtils]: 203: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,071 INFO L280 TraceCheckUtils]: 204: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,072 INFO L280 TraceCheckUtils]: 205: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,073 INFO L280 TraceCheckUtils]: 206: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1718~0 := ~init__tmp___5~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,073 INFO L280 TraceCheckUtils]: 207: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1718~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,074 INFO L280 TraceCheckUtils]: 208: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,075 INFO L280 TraceCheckUtils]: 209: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,075 INFO L280 TraceCheckUtils]: 210: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,076 INFO L280 TraceCheckUtils]: 211: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,077 INFO L280 TraceCheckUtils]: 212: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,077 INFO L280 TraceCheckUtils]: 213: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,078 INFO L280 TraceCheckUtils]: 214: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,079 INFO L280 TraceCheckUtils]: 215: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,079 INFO L280 TraceCheckUtils]: 216: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,080 INFO L280 TraceCheckUtils]: 217: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,081 INFO L280 TraceCheckUtils]: 218: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,081 INFO L280 TraceCheckUtils]: 219: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,082 INFO L280 TraceCheckUtils]: 220: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,082 INFO L280 TraceCheckUtils]: 221: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,083 INFO L280 TraceCheckUtils]: 222: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,083 INFO L280 TraceCheckUtils]: 223: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,084 INFO L280 TraceCheckUtils]: 224: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,085 INFO L280 TraceCheckUtils]: 225: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,085 INFO L280 TraceCheckUtils]: 226: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,086 INFO L280 TraceCheckUtils]: 227: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,086 INFO L280 TraceCheckUtils]: 228: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:52:43,087 INFO L280 TraceCheckUtils]: 229: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,088 INFO L280 TraceCheckUtils]: 230: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,088 INFO L280 TraceCheckUtils]: 231: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,088 INFO L280 TraceCheckUtils]: 232: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,088 INFO L280 TraceCheckUtils]: 233: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,088 INFO L280 TraceCheckUtils]: 234: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,089 INFO L280 TraceCheckUtils]: 235: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,089 INFO L280 TraceCheckUtils]: 236: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,089 INFO L280 TraceCheckUtils]: 237: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 00:52:43,089 INFO L280 TraceCheckUtils]: 238: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,089 INFO L280 TraceCheckUtils]: 239: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 240: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 241: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 242: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 243: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 244: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,090 INFO L280 TraceCheckUtils]: 245: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 00:52:43,091 INFO L280 TraceCheckUtils]: 246: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,091 INFO L280 TraceCheckUtils]: 247: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 00:52:43,091 INFO L280 TraceCheckUtils]: 248: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,091 INFO L280 TraceCheckUtils]: 249: Hoare triple {52249#false} havoc ~check__tmp~0; {52249#false} is VALID [2020-07-18 00:52:43,091 INFO L280 TraceCheckUtils]: 250: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,092 INFO L280 TraceCheckUtils]: 251: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,092 INFO L280 TraceCheckUtils]: 252: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,092 INFO L280 TraceCheckUtils]: 253: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,092 INFO L280 TraceCheckUtils]: 254: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,092 INFO L280 TraceCheckUtils]: 255: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 00:52:43,093 INFO L280 TraceCheckUtils]: 256: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,093 INFO L280 TraceCheckUtils]: 257: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,093 INFO L280 TraceCheckUtils]: 258: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 00:52:43,093 INFO L280 TraceCheckUtils]: 259: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,093 INFO L280 TraceCheckUtils]: 260: Hoare triple {52249#false} ~check__tmp~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,094 INFO L280 TraceCheckUtils]: 261: Hoare triple {52249#false} ~__return_1846~0 := ~check__tmp~0; {52249#false} is VALID [2020-07-18 00:52:43,094 INFO L280 TraceCheckUtils]: 262: Hoare triple {52249#false} ~main__c1~0 := ~__return_1846~0; {52249#false} is VALID [2020-07-18 00:52:43,094 INFO L280 TraceCheckUtils]: 263: Hoare triple {52249#false} havoc ~__tmp_1~0; {52249#false} is VALID [2020-07-18 00:52:43,094 INFO L280 TraceCheckUtils]: 264: Hoare triple {52249#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 00:52:43,094 INFO L280 TraceCheckUtils]: 265: Hoare triple {52249#false} havoc ~assert__arg~0; {52249#false} is VALID [2020-07-18 00:52:43,095 INFO L280 TraceCheckUtils]: 266: Hoare triple {52249#false} ~assert__arg~0 := ~__tmp_1~0; {52249#false} is VALID [2020-07-18 00:52:43,095 INFO L280 TraceCheckUtils]: 267: Hoare triple {52249#false} assume !(0 == ~assert__arg~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,095 INFO L280 TraceCheckUtils]: 268: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,095 INFO L280 TraceCheckUtils]: 269: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,095 INFO L280 TraceCheckUtils]: 270: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,096 INFO L280 TraceCheckUtils]: 271: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,096 INFO L280 TraceCheckUtils]: 272: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,096 INFO L280 TraceCheckUtils]: 273: Hoare triple {52249#false} assume !(2 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,096 INFO L280 TraceCheckUtils]: 274: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,096 INFO L280 TraceCheckUtils]: 275: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,097 INFO L280 TraceCheckUtils]: 276: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,097 INFO L280 TraceCheckUtils]: 277: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,097 INFO L280 TraceCheckUtils]: 278: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,097 INFO L280 TraceCheckUtils]: 279: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,097 INFO L280 TraceCheckUtils]: 280: Hoare triple {52249#false} assume !(2 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,098 INFO L280 TraceCheckUtils]: 281: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,098 INFO L280 TraceCheckUtils]: 282: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,098 INFO L280 TraceCheckUtils]: 283: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,098 INFO L280 TraceCheckUtils]: 284: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,098 INFO L280 TraceCheckUtils]: 285: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 286: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 287: Hoare triple {52249#false} assume !(2 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 288: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 289: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 290: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,099 INFO L280 TraceCheckUtils]: 291: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 292: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 293: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 294: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 295: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 296: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,100 INFO L280 TraceCheckUtils]: 297: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 00:52:43,101 INFO L280 TraceCheckUtils]: 298: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,101 INFO L280 TraceCheckUtils]: 299: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 00:52:43,101 INFO L280 TraceCheckUtils]: 300: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,101 INFO L280 TraceCheckUtils]: 301: Hoare triple {52249#false} havoc ~check__tmp~1; {52249#false} is VALID [2020-07-18 00:52:43,101 INFO L280 TraceCheckUtils]: 302: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 303: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 304: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 305: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 306: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 307: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 00:52:43,102 INFO L280 TraceCheckUtils]: 308: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,103 INFO L280 TraceCheckUtils]: 309: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,103 INFO L280 TraceCheckUtils]: 310: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 00:52:43,103 INFO L280 TraceCheckUtils]: 311: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,103 INFO L280 TraceCheckUtils]: 312: Hoare triple {52249#false} ~check__tmp~1 := 1; {52249#false} is VALID [2020-07-18 00:52:43,103 INFO L280 TraceCheckUtils]: 313: Hoare triple {52249#false} ~__return_1964~0 := ~check__tmp~1; {52249#false} is VALID [2020-07-18 00:52:43,104 INFO L280 TraceCheckUtils]: 314: Hoare triple {52249#false} ~main__c1~0 := ~__return_1964~0; {52249#false} is VALID [2020-07-18 00:52:43,104 INFO L280 TraceCheckUtils]: 315: Hoare triple {52249#false} havoc ~__tmp_2~0; {52249#false} is VALID [2020-07-18 00:52:43,104 INFO L280 TraceCheckUtils]: 316: Hoare triple {52249#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 00:52:43,104 INFO L280 TraceCheckUtils]: 317: Hoare triple {52249#false} havoc ~assert__arg~1; {52249#false} is VALID [2020-07-18 00:52:43,105 INFO L280 TraceCheckUtils]: 318: Hoare triple {52249#false} ~assert__arg~1 := ~__tmp_2~0; {52249#false} is VALID [2020-07-18 00:52:43,105 INFO L280 TraceCheckUtils]: 319: Hoare triple {52249#false} assume !(0 == ~assert__arg~1 % 256); {52249#false} is VALID [2020-07-18 00:52:43,105 INFO L280 TraceCheckUtils]: 320: Hoare triple {52249#false} assume !!(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,105 INFO L280 TraceCheckUtils]: 321: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,105 INFO L280 TraceCheckUtils]: 322: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,106 INFO L280 TraceCheckUtils]: 323: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,106 INFO L280 TraceCheckUtils]: 324: Hoare triple {52249#false} ~mode1~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,106 INFO L280 TraceCheckUtils]: 325: Hoare triple {52249#false} assume !!(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,106 INFO L280 TraceCheckUtils]: 326: Hoare triple {52249#false} assume ~r2~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,107 INFO L280 TraceCheckUtils]: 327: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,107 INFO L280 TraceCheckUtils]: 328: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,107 INFO L280 TraceCheckUtils]: 329: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,107 INFO L280 TraceCheckUtils]: 330: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,107 INFO L280 TraceCheckUtils]: 331: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,108 INFO L280 TraceCheckUtils]: 332: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,108 INFO L280 TraceCheckUtils]: 333: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,108 INFO L280 TraceCheckUtils]: 334: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,108 INFO L280 TraceCheckUtils]: 335: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 00:52:43,108 INFO L280 TraceCheckUtils]: 336: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,109 INFO L280 TraceCheckUtils]: 337: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 00:52:43,109 INFO L280 TraceCheckUtils]: 338: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,109 INFO L280 TraceCheckUtils]: 339: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 00:52:43,109 INFO L280 TraceCheckUtils]: 340: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,109 INFO L280 TraceCheckUtils]: 341: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 00:52:43,110 INFO L280 TraceCheckUtils]: 342: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,110 INFO L280 TraceCheckUtils]: 343: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 00:52:43,110 INFO L280 TraceCheckUtils]: 344: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,110 INFO L280 TraceCheckUtils]: 345: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 00:52:43,110 INFO L280 TraceCheckUtils]: 346: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,111 INFO L280 TraceCheckUtils]: 347: Hoare triple {52249#false} havoc ~check__tmp~2; {52249#false} is VALID [2020-07-18 00:52:43,111 INFO L280 TraceCheckUtils]: 348: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,111 INFO L280 TraceCheckUtils]: 349: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,111 INFO L280 TraceCheckUtils]: 350: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 351: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 352: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 353: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 354: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 355: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 00:52:43,112 INFO L280 TraceCheckUtils]: 356: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 00:52:43,113 INFO L280 TraceCheckUtils]: 357: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 00:52:43,113 INFO L280 TraceCheckUtils]: 358: Hoare triple {52249#false} ~check__tmp~2 := 1; {52249#false} is VALID [2020-07-18 00:52:43,113 INFO L280 TraceCheckUtils]: 359: Hoare triple {52249#false} ~__return_2082~0 := ~check__tmp~2; {52249#false} is VALID [2020-07-18 00:52:43,113 INFO L280 TraceCheckUtils]: 360: Hoare triple {52249#false} ~main__c1~0 := ~__return_2082~0; {52249#false} is VALID [2020-07-18 00:52:43,113 INFO L280 TraceCheckUtils]: 361: Hoare triple {52249#false} havoc ~__tmp_3~0; {52249#false} is VALID [2020-07-18 00:52:43,114 INFO L280 TraceCheckUtils]: 362: Hoare triple {52249#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 00:52:43,114 INFO L280 TraceCheckUtils]: 363: Hoare triple {52249#false} havoc ~assert__arg~2; {52249#false} is VALID [2020-07-18 00:52:43,114 INFO L280 TraceCheckUtils]: 364: Hoare triple {52249#false} ~assert__arg~2 := ~__tmp_3~0; {52249#false} is VALID [2020-07-18 00:52:43,114 INFO L280 TraceCheckUtils]: 365: Hoare triple {52249#false} assume !(0 == ~assert__arg~2 % 256); {52249#false} is VALID [2020-07-18 00:52:43,114 INFO L280 TraceCheckUtils]: 366: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,115 INFO L280 TraceCheckUtils]: 367: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,115 INFO L280 TraceCheckUtils]: 368: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,115 INFO L280 TraceCheckUtils]: 369: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,115 INFO L280 TraceCheckUtils]: 370: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,116 INFO L280 TraceCheckUtils]: 371: Hoare triple {52249#false} assume 2 == ~r1~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,116 INFO L280 TraceCheckUtils]: 372: Hoare triple {52249#false} assume ~max1~0 == ~id1~0; {52249#false} is VALID [2020-07-18 00:52:43,116 INFO L280 TraceCheckUtils]: 373: Hoare triple {52249#false} ~st1~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,116 INFO L280 TraceCheckUtils]: 374: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,116 INFO L280 TraceCheckUtils]: 375: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,117 INFO L280 TraceCheckUtils]: 376: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,117 INFO L280 TraceCheckUtils]: 377: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,117 INFO L280 TraceCheckUtils]: 378: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,117 INFO L280 TraceCheckUtils]: 379: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,117 INFO L280 TraceCheckUtils]: 380: Hoare triple {52249#false} assume 2 == ~r2~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 381: Hoare triple {52249#false} assume ~max2~0 == ~id2~0; {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 382: Hoare triple {52249#false} ~st2~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 383: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 384: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 385: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,118 INFO L280 TraceCheckUtils]: 386: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,119 INFO L280 TraceCheckUtils]: 387: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,119 INFO L280 TraceCheckUtils]: 388: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 00:52:43,119 INFO L280 TraceCheckUtils]: 389: Hoare triple {52249#false} assume 2 == ~r3~0 % 256; {52249#false} is VALID [2020-07-18 00:52:43,119 INFO L280 TraceCheckUtils]: 390: Hoare triple {52249#false} assume ~max3~0 == ~id3~0; {52249#false} is VALID [2020-07-18 00:52:43,119 INFO L280 TraceCheckUtils]: 391: Hoare triple {52249#false} ~st3~0 := 1; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 392: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 393: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 394: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 395: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 396: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,120 INFO L280 TraceCheckUtils]: 397: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 00:52:43,121 INFO L280 TraceCheckUtils]: 398: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,121 INFO L280 TraceCheckUtils]: 399: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 00:52:43,121 INFO L280 TraceCheckUtils]: 400: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,121 INFO L280 TraceCheckUtils]: 401: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 00:52:43,121 INFO L280 TraceCheckUtils]: 402: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 403: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 404: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 405: Hoare triple {52249#false} havoc ~check__tmp~3; {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 406: Hoare triple {52249#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 407: Hoare triple {52249#false} ~check__tmp~3 := 0; {52249#false} is VALID [2020-07-18 00:52:43,122 INFO L280 TraceCheckUtils]: 408: Hoare triple {52249#false} ~__return_2816~0 := ~check__tmp~3; {52249#false} is VALID [2020-07-18 00:52:43,123 INFO L280 TraceCheckUtils]: 409: Hoare triple {52249#false} ~main__c1~0 := ~__return_2816~0; {52249#false} is VALID [2020-07-18 00:52:43,123 INFO L280 TraceCheckUtils]: 410: Hoare triple {52249#false} havoc ~__tmp_4~0; {52249#false} is VALID [2020-07-18 00:52:43,123 INFO L280 TraceCheckUtils]: 411: Hoare triple {52249#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 00:52:43,123 INFO L280 TraceCheckUtils]: 412: Hoare triple {52249#false} havoc ~assert__arg~3; {52249#false} is VALID [2020-07-18 00:52:43,123 INFO L280 TraceCheckUtils]: 413: Hoare triple {52249#false} ~assert__arg~3 := ~__tmp_4~0; {52249#false} is VALID [2020-07-18 00:52:43,124 INFO L280 TraceCheckUtils]: 414: Hoare triple {52249#false} assume 0 == ~assert__arg~3 % 256; {52249#false} is VALID [2020-07-18 00:52:43,124 INFO L280 TraceCheckUtils]: 415: Hoare triple {52249#false} assume !false; {52249#false} is VALID [2020-07-18 00:52:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:43,271 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:43,271 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [120430446] [2020-07-18 00:52:43,271 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:43,271 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:52:43,271 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850242592] [2020-07-18 00:52:43,272 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-18 00:52:43,273 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:43,273 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:52:43,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:43,768 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:52:43,768 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:43,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:52:43,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:52:43,769 INFO L87 Difference]: Start difference. First operand 2247 states and 2730 transitions. Second operand 5 states. [2020-07-18 00:53:12,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:12,985 INFO L93 Difference]: Finished difference Result 6213 states and 7598 transitions. [2020-07-18 00:53:12,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:53:12,985 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-18 00:53:12,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:53:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-18 00:53:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-18 00:53:13,007 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2993 transitions. [2020-07-18 00:53:17,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2993 edges. 2993 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:17,923 INFO L225 Difference]: With dead ends: 6213 [2020-07-18 00:53:17,923 INFO L226 Difference]: Without dead ends: 4181 [2020-07-18 00:53:17,928 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 188 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:53:17,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4181 states. [2020-07-18 00:53:35,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4181 to 4056. [2020-07-18 00:53:35,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:53:35,731 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4181 states. Second operand 4056 states. [2020-07-18 00:53:35,732 INFO L74 IsIncluded]: Start isIncluded. First operand 4181 states. Second operand 4056 states. [2020-07-18 00:53:35,732 INFO L87 Difference]: Start difference. First operand 4181 states. Second operand 4056 states. [2020-07-18 00:53:36,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:36,272 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-18 00:53:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-18 00:53:36,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:36,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:36,277 INFO L74 IsIncluded]: Start isIncluded. First operand 4056 states. Second operand 4181 states. [2020-07-18 00:53:36,277 INFO L87 Difference]: Start difference. First operand 4056 states. Second operand 4181 states. [2020-07-18 00:53:36,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:36,852 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-18 00:53:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-18 00:53:36,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:36,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:36,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:53:36,857 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:53:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4056 states. [2020-07-18 00:53:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 4056 states and 4953 transitions. [2020-07-18 00:53:37,469 INFO L78 Accepts]: Start accepts. Automaton has 4056 states and 4953 transitions. Word has length 416 [2020-07-18 00:53:37,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:53:37,469 INFO L479 AbstractCegarLoop]: Abstraction has 4056 states and 4953 transitions. [2020-07-18 00:53:37,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:53:37,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4056 states and 4953 transitions. [2020-07-18 00:53:48,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4953 edges. 4953 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 4953 transitions. [2020-07-18 00:53:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-07-18 00:53:48,427 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:53:48,428 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] [2020-07-18 00:53:48,428 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:53:48,428 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:53:48,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:53:48,428 INFO L82 PathProgramCache]: Analyzing trace with hash 263200131, now seen corresponding path program 1 times [2020-07-18 00:53:48,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:53:48,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1766277605] [2020-07-18 00:53:48,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:53:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:48,828 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:53:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:48,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-18 00:53:48,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,882 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,882 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,883 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,884 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,885 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,885 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,885 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,886 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,886 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,888 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,888 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,889 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,890 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,890 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,890 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-18 00:53:48,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-18 00:53:48,892 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,892 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,892 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,892 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,893 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,893 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,893 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,893 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,893 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,902 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,902 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-18 00:53:48,902 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-18 00:53:48,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {81222#true} call ULTIMATE.init(); {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:53:48,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-18 00:53:48,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,909 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,912 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,913 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,913 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,914 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,915 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,915 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,915 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,915 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,916 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,916 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,917 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,918 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,918 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,918 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,919 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,919 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,919 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,919 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,919 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,920 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,921 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,921 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,921 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,921 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,921 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,922 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,922 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,922 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,922 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,923 INFO L280 TraceCheckUtils]: 64: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-18 00:53:48,923 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-18 00:53:48,923 INFO L263 TraceCheckUtils]: 66: Hoare triple {81222#true} call #t~ret27 := main(); {81222#true} is VALID [2020-07-18 00:53:48,923 INFO L280 TraceCheckUtils]: 67: Hoare triple {81222#true} havoc ~main__c1~0; {81222#true} is VALID [2020-07-18 00:53:48,924 INFO L280 TraceCheckUtils]: 68: Hoare triple {81222#true} havoc ~main__i2~0; {81222#true} is VALID [2020-07-18 00:53:48,924 INFO L280 TraceCheckUtils]: 69: Hoare triple {81222#true} ~main__c1~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,924 INFO L280 TraceCheckUtils]: 70: Hoare triple {81222#true} ~ep12~0 := #t~nondet0; {81222#true} is VALID [2020-07-18 00:53:48,924 INFO L280 TraceCheckUtils]: 71: Hoare triple {81222#true} havoc #t~nondet0; {81222#true} is VALID [2020-07-18 00:53:48,924 INFO L280 TraceCheckUtils]: 72: Hoare triple {81222#true} ~ep13~0 := #t~nondet1; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 73: Hoare triple {81222#true} havoc #t~nondet1; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 74: Hoare triple {81222#true} ~ep21~0 := #t~nondet2; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 75: Hoare triple {81222#true} havoc #t~nondet2; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 76: Hoare triple {81222#true} ~ep23~0 := #t~nondet3; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 77: Hoare triple {81222#true} havoc #t~nondet3; {81222#true} is VALID [2020-07-18 00:53:48,925 INFO L280 TraceCheckUtils]: 78: Hoare triple {81222#true} ~ep31~0 := #t~nondet4; {81222#true} is VALID [2020-07-18 00:53:48,926 INFO L280 TraceCheckUtils]: 79: Hoare triple {81222#true} havoc #t~nondet4; {81222#true} is VALID [2020-07-18 00:53:48,926 INFO L280 TraceCheckUtils]: 80: Hoare triple {81222#true} ~ep32~0 := #t~nondet5; {81222#true} is VALID [2020-07-18 00:53:48,926 INFO L280 TraceCheckUtils]: 81: Hoare triple {81222#true} havoc #t~nondet5; {81222#true} is VALID [2020-07-18 00:53:48,926 INFO L280 TraceCheckUtils]: 82: Hoare triple {81222#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,926 INFO L280 TraceCheckUtils]: 83: Hoare triple {81222#true} ~id1~0 := #t~nondet6; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 84: Hoare triple {81222#true} havoc #t~nondet6; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 85: Hoare triple {81222#true} ~r1~0 := #t~nondet7; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 86: Hoare triple {81222#true} havoc #t~nondet7; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 87: Hoare triple {81222#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 88: Hoare triple {81222#true} ~st1~0 := #t~nondet8; {81222#true} is VALID [2020-07-18 00:53:48,927 INFO L280 TraceCheckUtils]: 89: Hoare triple {81222#true} havoc #t~nondet8; {81222#true} is VALID [2020-07-18 00:53:48,928 INFO L280 TraceCheckUtils]: 90: Hoare triple {81222#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,928 INFO L280 TraceCheckUtils]: 91: Hoare triple {81222#true} ~nl1~0 := #t~nondet9; {81222#true} is VALID [2020-07-18 00:53:48,928 INFO L280 TraceCheckUtils]: 92: Hoare triple {81222#true} havoc #t~nondet9; {81222#true} is VALID [2020-07-18 00:53:48,928 INFO L280 TraceCheckUtils]: 93: Hoare triple {81222#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,928 INFO L280 TraceCheckUtils]: 94: Hoare triple {81222#true} ~m1~0 := #t~nondet10; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 95: Hoare triple {81222#true} havoc #t~nondet10; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 96: Hoare triple {81222#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 97: Hoare triple {81222#true} ~max1~0 := #t~nondet11; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 98: Hoare triple {81222#true} havoc #t~nondet11; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 99: Hoare triple {81222#true} ~mode1~0 := #t~nondet12; {81222#true} is VALID [2020-07-18 00:53:48,929 INFO L280 TraceCheckUtils]: 100: Hoare triple {81222#true} havoc #t~nondet12; {81222#true} is VALID [2020-07-18 00:53:48,930 INFO L280 TraceCheckUtils]: 101: Hoare triple {81222#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,930 INFO L280 TraceCheckUtils]: 102: Hoare triple {81222#true} ~id2~0 := #t~nondet13; {81222#true} is VALID [2020-07-18 00:53:48,930 INFO L280 TraceCheckUtils]: 103: Hoare triple {81222#true} havoc #t~nondet13; {81222#true} is VALID [2020-07-18 00:53:48,930 INFO L280 TraceCheckUtils]: 104: Hoare triple {81222#true} ~r2~0 := #t~nondet14; {81222#true} is VALID [2020-07-18 00:53:48,930 INFO L280 TraceCheckUtils]: 105: Hoare triple {81222#true} havoc #t~nondet14; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 106: Hoare triple {81222#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 107: Hoare triple {81222#true} ~st2~0 := #t~nondet15; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 108: Hoare triple {81222#true} havoc #t~nondet15; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 109: Hoare triple {81222#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 110: Hoare triple {81222#true} ~nl2~0 := #t~nondet16; {81222#true} is VALID [2020-07-18 00:53:48,931 INFO L280 TraceCheckUtils]: 111: Hoare triple {81222#true} havoc #t~nondet16; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 112: Hoare triple {81222#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 113: Hoare triple {81222#true} ~m2~0 := #t~nondet17; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 114: Hoare triple {81222#true} havoc #t~nondet17; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 115: Hoare triple {81222#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 116: Hoare triple {81222#true} ~max2~0 := #t~nondet18; {81222#true} is VALID [2020-07-18 00:53:48,932 INFO L280 TraceCheckUtils]: 117: Hoare triple {81222#true} havoc #t~nondet18; {81222#true} is VALID [2020-07-18 00:53:48,933 INFO L280 TraceCheckUtils]: 118: Hoare triple {81222#true} ~mode2~0 := #t~nondet19; {81222#true} is VALID [2020-07-18 00:53:48,933 INFO L280 TraceCheckUtils]: 119: Hoare triple {81222#true} havoc #t~nondet19; {81222#true} is VALID [2020-07-18 00:53:48,933 INFO L280 TraceCheckUtils]: 120: Hoare triple {81222#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,933 INFO L280 TraceCheckUtils]: 121: Hoare triple {81222#true} ~id3~0 := #t~nondet20; {81222#true} is VALID [2020-07-18 00:53:48,933 INFO L280 TraceCheckUtils]: 122: Hoare triple {81222#true} havoc #t~nondet20; {81222#true} is VALID [2020-07-18 00:53:48,934 INFO L280 TraceCheckUtils]: 123: Hoare triple {81222#true} ~r3~0 := #t~nondet21; {81222#true} is VALID [2020-07-18 00:53:48,934 INFO L280 TraceCheckUtils]: 124: Hoare triple {81222#true} havoc #t~nondet21; {81222#true} is VALID [2020-07-18 00:53:48,934 INFO L280 TraceCheckUtils]: 125: Hoare triple {81222#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,934 INFO L280 TraceCheckUtils]: 126: Hoare triple {81222#true} ~st3~0 := #t~nondet22; {81222#true} is VALID [2020-07-18 00:53:48,934 INFO L280 TraceCheckUtils]: 127: Hoare triple {81222#true} havoc #t~nondet22; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 128: Hoare triple {81222#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 129: Hoare triple {81222#true} ~nl3~0 := #t~nondet23; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 130: Hoare triple {81222#true} havoc #t~nondet23; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 131: Hoare triple {81222#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 132: Hoare triple {81222#true} ~m3~0 := #t~nondet24; {81222#true} is VALID [2020-07-18 00:53:48,935 INFO L280 TraceCheckUtils]: 133: Hoare triple {81222#true} havoc #t~nondet24; {81222#true} is VALID [2020-07-18 00:53:48,936 INFO L280 TraceCheckUtils]: 134: Hoare triple {81222#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {81222#true} is VALID [2020-07-18 00:53:48,936 INFO L280 TraceCheckUtils]: 135: Hoare triple {81222#true} ~max3~0 := #t~nondet25; {81222#true} is VALID [2020-07-18 00:53:48,936 INFO L280 TraceCheckUtils]: 136: Hoare triple {81222#true} havoc #t~nondet25; {81222#true} is VALID [2020-07-18 00:53:48,936 INFO L280 TraceCheckUtils]: 137: Hoare triple {81222#true} ~mode3~0 := #t~nondet26; {81222#true} is VALID [2020-07-18 00:53:48,936 INFO L280 TraceCheckUtils]: 138: Hoare triple {81222#true} havoc #t~nondet26; {81222#true} is VALID [2020-07-18 00:53:48,937 INFO L280 TraceCheckUtils]: 139: Hoare triple {81222#true} havoc ~init__r121~0; {81222#true} is VALID [2020-07-18 00:53:48,937 INFO L280 TraceCheckUtils]: 140: Hoare triple {81222#true} havoc ~init__r131~0; {81222#true} is VALID [2020-07-18 00:53:48,937 INFO L280 TraceCheckUtils]: 141: Hoare triple {81222#true} havoc ~init__r211~0; {81222#true} is VALID [2020-07-18 00:53:48,937 INFO L280 TraceCheckUtils]: 142: Hoare triple {81222#true} havoc ~init__r231~0; {81222#true} is VALID [2020-07-18 00:53:48,937 INFO L280 TraceCheckUtils]: 143: Hoare triple {81222#true} havoc ~init__r311~0; {81222#true} is VALID [2020-07-18 00:53:48,938 INFO L280 TraceCheckUtils]: 144: Hoare triple {81222#true} havoc ~init__r321~0; {81222#true} is VALID [2020-07-18 00:53:48,938 INFO L280 TraceCheckUtils]: 145: Hoare triple {81222#true} havoc ~init__r122~0; {81222#true} is VALID [2020-07-18 00:53:48,938 INFO L280 TraceCheckUtils]: 146: Hoare triple {81222#true} havoc ~init__tmp~0; {81222#true} is VALID [2020-07-18 00:53:48,938 INFO L280 TraceCheckUtils]: 147: Hoare triple {81222#true} havoc ~init__r132~0; {81222#true} is VALID [2020-07-18 00:53:48,938 INFO L280 TraceCheckUtils]: 148: Hoare triple {81222#true} havoc ~init__tmp___0~0; {81222#true} is VALID [2020-07-18 00:53:48,939 INFO L280 TraceCheckUtils]: 149: Hoare triple {81222#true} havoc ~init__r212~0; {81222#true} is VALID [2020-07-18 00:53:48,939 INFO L280 TraceCheckUtils]: 150: Hoare triple {81222#true} havoc ~init__tmp___1~0; {81222#true} is VALID [2020-07-18 00:53:48,939 INFO L280 TraceCheckUtils]: 151: Hoare triple {81222#true} havoc ~init__r232~0; {81222#true} is VALID [2020-07-18 00:53:48,939 INFO L280 TraceCheckUtils]: 152: Hoare triple {81222#true} havoc ~init__tmp___2~0; {81222#true} is VALID [2020-07-18 00:53:48,939 INFO L280 TraceCheckUtils]: 153: Hoare triple {81222#true} havoc ~init__r312~0; {81222#true} is VALID [2020-07-18 00:53:48,940 INFO L280 TraceCheckUtils]: 154: Hoare triple {81222#true} havoc ~init__tmp___3~0; {81222#true} is VALID [2020-07-18 00:53:48,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {81222#true} havoc ~init__r322~0; {81222#true} is VALID [2020-07-18 00:53:48,940 INFO L280 TraceCheckUtils]: 156: Hoare triple {81222#true} havoc ~init__tmp___4~0; {81222#true} is VALID [2020-07-18 00:53:48,940 INFO L280 TraceCheckUtils]: 157: Hoare triple {81222#true} havoc ~init__tmp___5~0; {81222#true} is VALID [2020-07-18 00:53:48,940 INFO L280 TraceCheckUtils]: 158: Hoare triple {81222#true} ~init__r121~0 := ~ep12~0; {81222#true} is VALID [2020-07-18 00:53:48,941 INFO L280 TraceCheckUtils]: 159: Hoare triple {81222#true} ~init__r131~0 := ~ep13~0; {81222#true} is VALID [2020-07-18 00:53:48,941 INFO L280 TraceCheckUtils]: 160: Hoare triple {81222#true} ~init__r211~0 := ~ep21~0; {81222#true} is VALID [2020-07-18 00:53:48,941 INFO L280 TraceCheckUtils]: 161: Hoare triple {81222#true} ~init__r231~0 := ~ep23~0; {81222#true} is VALID [2020-07-18 00:53:48,941 INFO L280 TraceCheckUtils]: 162: Hoare triple {81222#true} ~init__r311~0 := ~ep31~0; {81222#true} is VALID [2020-07-18 00:53:48,941 INFO L280 TraceCheckUtils]: 163: Hoare triple {81222#true} ~init__r321~0 := ~ep32~0; {81222#true} is VALID [2020-07-18 00:53:48,942 INFO L280 TraceCheckUtils]: 164: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-18 00:53:48,942 INFO L280 TraceCheckUtils]: 165: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-18 00:53:48,942 INFO L280 TraceCheckUtils]: 166: Hoare triple {81222#true} ~init__tmp~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,942 INFO L280 TraceCheckUtils]: 167: Hoare triple {81222#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {81222#true} is VALID [2020-07-18 00:53:48,942 INFO L280 TraceCheckUtils]: 168: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-18 00:53:48,943 INFO L280 TraceCheckUtils]: 169: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-18 00:53:48,943 INFO L280 TraceCheckUtils]: 170: Hoare triple {81222#true} ~init__tmp___0~0 := 0; {81222#true} is VALID [2020-07-18 00:53:48,943 INFO L280 TraceCheckUtils]: 171: Hoare triple {81222#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {81222#true} is VALID [2020-07-18 00:53:48,943 INFO L280 TraceCheckUtils]: 172: Hoare triple {81222#true} assume !!(0 == ~init__r211~0 % 256); {81222#true} is VALID [2020-07-18 00:53:48,949 INFO L280 TraceCheckUtils]: 173: Hoare triple {81222#true} assume !!(0 == ~init__r231~0 % 256); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:53:48,950 INFO L280 TraceCheckUtils]: 174: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:53:48,950 INFO L280 TraceCheckUtils]: 175: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:53:48,954 INFO L280 TraceCheckUtils]: 176: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,954 INFO L280 TraceCheckUtils]: 177: Hoare triple {81223#false} ~init__tmp___2~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,955 INFO L280 TraceCheckUtils]: 178: Hoare triple {81223#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,955 INFO L280 TraceCheckUtils]: 179: Hoare triple {81223#false} assume !(0 == ~init__r311~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,955 INFO L280 TraceCheckUtils]: 180: Hoare triple {81223#false} ~init__tmp___3~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,955 INFO L280 TraceCheckUtils]: 181: Hoare triple {81223#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,955 INFO L280 TraceCheckUtils]: 182: Hoare triple {81223#false} assume !(0 == ~init__r321~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,956 INFO L280 TraceCheckUtils]: 183: Hoare triple {81223#false} ~init__tmp___4~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,956 INFO L280 TraceCheckUtils]: 184: Hoare triple {81223#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,956 INFO L280 TraceCheckUtils]: 185: Hoare triple {81223#false} assume ~id1~0 != ~id2~0; {81223#false} is VALID [2020-07-18 00:53:48,956 INFO L280 TraceCheckUtils]: 186: Hoare triple {81223#false} assume ~id1~0 != ~id3~0; {81223#false} is VALID [2020-07-18 00:53:48,956 INFO L280 TraceCheckUtils]: 187: Hoare triple {81223#false} assume ~id2~0 != ~id3~0; {81223#false} is VALID [2020-07-18 00:53:48,957 INFO L280 TraceCheckUtils]: 188: Hoare triple {81223#false} assume ~id1~0 >= 0; {81223#false} is VALID [2020-07-18 00:53:48,957 INFO L280 TraceCheckUtils]: 189: Hoare triple {81223#false} assume ~id2~0 >= 0; {81223#false} is VALID [2020-07-18 00:53:48,957 INFO L280 TraceCheckUtils]: 190: Hoare triple {81223#false} assume ~id3~0 >= 0; {81223#false} is VALID [2020-07-18 00:53:48,957 INFO L280 TraceCheckUtils]: 191: Hoare triple {81223#false} assume 0 == ~r1~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,957 INFO L280 TraceCheckUtils]: 192: Hoare triple {81223#false} assume 0 == ~r2~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,958 INFO L280 TraceCheckUtils]: 193: Hoare triple {81223#false} assume 0 == ~r3~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,958 INFO L280 TraceCheckUtils]: 194: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-18 00:53:48,958 INFO L280 TraceCheckUtils]: 195: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-18 00:53:48,958 INFO L280 TraceCheckUtils]: 196: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-18 00:53:48,958 INFO L280 TraceCheckUtils]: 197: Hoare triple {81223#false} assume 0 == ~st1~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 198: Hoare triple {81223#false} assume 0 == ~st2~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 199: Hoare triple {81223#false} assume 0 == ~st3~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 200: Hoare triple {81223#false} assume 0 == ~nl1~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 201: Hoare triple {81223#false} assume 0 == ~nl2~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 202: Hoare triple {81223#false} assume 0 == ~nl3~0; {81223#false} is VALID [2020-07-18 00:53:48,959 INFO L280 TraceCheckUtils]: 203: Hoare triple {81223#false} assume 0 == ~mode1~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,960 INFO L280 TraceCheckUtils]: 204: Hoare triple {81223#false} assume 0 == ~mode2~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,960 INFO L280 TraceCheckUtils]: 205: Hoare triple {81223#false} assume 0 == ~mode3~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,960 INFO L280 TraceCheckUtils]: 206: Hoare triple {81223#false} ~init__tmp___5~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,960 INFO L280 TraceCheckUtils]: 207: Hoare triple {81223#false} ~__return_1718~0 := ~init__tmp___5~0; {81223#false} is VALID [2020-07-18 00:53:48,960 INFO L280 TraceCheckUtils]: 208: Hoare triple {81223#false} ~main__i2~0 := ~__return_1718~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 209: Hoare triple {81223#false} assume 0 != ~main__i2~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 210: Hoare triple {81223#false} ~p12_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 211: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 212: Hoare triple {81223#false} ~p13_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 213: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,961 INFO L280 TraceCheckUtils]: 214: Hoare triple {81223#false} ~p21_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,962 INFO L280 TraceCheckUtils]: 215: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,962 INFO L280 TraceCheckUtils]: 216: Hoare triple {81223#false} ~p23_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,962 INFO L280 TraceCheckUtils]: 217: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,962 INFO L280 TraceCheckUtils]: 218: Hoare triple {81223#false} ~p31_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,962 INFO L280 TraceCheckUtils]: 219: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,963 INFO L280 TraceCheckUtils]: 220: Hoare triple {81223#false} ~p32_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,963 INFO L280 TraceCheckUtils]: 221: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,963 INFO L280 TraceCheckUtils]: 222: Hoare triple {81223#false} ~main__i2~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,963 INFO L280 TraceCheckUtils]: 223: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,963 INFO L280 TraceCheckUtils]: 224: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 225: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 226: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 227: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 228: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 229: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,964 INFO L280 TraceCheckUtils]: 230: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,965 INFO L280 TraceCheckUtils]: 231: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,965 INFO L280 TraceCheckUtils]: 232: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,965 INFO L280 TraceCheckUtils]: 233: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,965 INFO L280 TraceCheckUtils]: 234: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,965 INFO L280 TraceCheckUtils]: 235: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,966 INFO L280 TraceCheckUtils]: 236: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,966 INFO L280 TraceCheckUtils]: 237: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,966 INFO L280 TraceCheckUtils]: 238: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 00:53:48,966 INFO L280 TraceCheckUtils]: 239: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,966 INFO L280 TraceCheckUtils]: 240: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 241: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 242: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 243: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 244: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 245: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,967 INFO L280 TraceCheckUtils]: 246: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 00:53:48,968 INFO L280 TraceCheckUtils]: 247: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,968 INFO L280 TraceCheckUtils]: 248: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 00:53:48,968 INFO L280 TraceCheckUtils]: 249: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,968 INFO L280 TraceCheckUtils]: 250: Hoare triple {81223#false} havoc ~check__tmp~0; {81223#false} is VALID [2020-07-18 00:53:48,968 INFO L280 TraceCheckUtils]: 251: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,969 INFO L280 TraceCheckUtils]: 252: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,969 INFO L280 TraceCheckUtils]: 253: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,969 INFO L280 TraceCheckUtils]: 254: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,969 INFO L280 TraceCheckUtils]: 255: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,969 INFO L280 TraceCheckUtils]: 256: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 257: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 258: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 259: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 260: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 261: Hoare triple {81223#false} ~check__tmp~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,970 INFO L280 TraceCheckUtils]: 262: Hoare triple {81223#false} ~__return_1846~0 := ~check__tmp~0; {81223#false} is VALID [2020-07-18 00:53:48,971 INFO L280 TraceCheckUtils]: 263: Hoare triple {81223#false} ~main__c1~0 := ~__return_1846~0; {81223#false} is VALID [2020-07-18 00:53:48,971 INFO L280 TraceCheckUtils]: 264: Hoare triple {81223#false} havoc ~__tmp_1~0; {81223#false} is VALID [2020-07-18 00:53:48,971 INFO L280 TraceCheckUtils]: 265: Hoare triple {81223#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,971 INFO L280 TraceCheckUtils]: 266: Hoare triple {81223#false} havoc ~assert__arg~0; {81223#false} is VALID [2020-07-18 00:53:48,971 INFO L280 TraceCheckUtils]: 267: Hoare triple {81223#false} ~assert__arg~0 := ~__tmp_1~0; {81223#false} is VALID [2020-07-18 00:53:48,972 INFO L280 TraceCheckUtils]: 268: Hoare triple {81223#false} assume !(0 == ~assert__arg~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,972 INFO L280 TraceCheckUtils]: 269: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,972 INFO L280 TraceCheckUtils]: 270: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,972 INFO L280 TraceCheckUtils]: 271: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,972 INFO L280 TraceCheckUtils]: 272: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,973 INFO L280 TraceCheckUtils]: 273: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,973 INFO L280 TraceCheckUtils]: 274: Hoare triple {81223#false} assume !(2 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,973 INFO L280 TraceCheckUtils]: 275: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,973 INFO L280 TraceCheckUtils]: 276: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,973 INFO L280 TraceCheckUtils]: 277: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,974 INFO L280 TraceCheckUtils]: 278: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,974 INFO L280 TraceCheckUtils]: 279: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,974 INFO L280 TraceCheckUtils]: 280: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,974 INFO L280 TraceCheckUtils]: 281: Hoare triple {81223#false} assume !(2 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,974 INFO L280 TraceCheckUtils]: 282: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 283: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 284: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 285: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 286: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 287: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,975 INFO L280 TraceCheckUtils]: 288: Hoare triple {81223#false} assume !(2 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,976 INFO L280 TraceCheckUtils]: 289: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,976 INFO L280 TraceCheckUtils]: 290: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 00:53:48,976 INFO L280 TraceCheckUtils]: 291: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,976 INFO L280 TraceCheckUtils]: 292: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 00:53:48,976 INFO L280 TraceCheckUtils]: 293: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 294: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 295: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 296: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 297: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 298: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 00:53:48,977 INFO L280 TraceCheckUtils]: 299: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,978 INFO L280 TraceCheckUtils]: 300: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 00:53:48,978 INFO L280 TraceCheckUtils]: 301: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,978 INFO L280 TraceCheckUtils]: 302: Hoare triple {81223#false} havoc ~check__tmp~1; {81223#false} is VALID [2020-07-18 00:53:48,978 INFO L280 TraceCheckUtils]: 303: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,978 INFO L280 TraceCheckUtils]: 304: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 305: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 306: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 307: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 308: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 309: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,979 INFO L280 TraceCheckUtils]: 310: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,980 INFO L280 TraceCheckUtils]: 311: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 00:53:48,980 INFO L280 TraceCheckUtils]: 312: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,980 INFO L280 TraceCheckUtils]: 313: Hoare triple {81223#false} ~check__tmp~1 := 1; {81223#false} is VALID [2020-07-18 00:53:48,980 INFO L280 TraceCheckUtils]: 314: Hoare triple {81223#false} ~__return_1964~0 := ~check__tmp~1; {81223#false} is VALID [2020-07-18 00:53:48,980 INFO L280 TraceCheckUtils]: 315: Hoare triple {81223#false} ~main__c1~0 := ~__return_1964~0; {81223#false} is VALID [2020-07-18 00:53:48,981 INFO L280 TraceCheckUtils]: 316: Hoare triple {81223#false} havoc ~__tmp_2~0; {81223#false} is VALID [2020-07-18 00:53:48,981 INFO L280 TraceCheckUtils]: 317: Hoare triple {81223#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,981 INFO L280 TraceCheckUtils]: 318: Hoare triple {81223#false} havoc ~assert__arg~1; {81223#false} is VALID [2020-07-18 00:53:48,981 INFO L280 TraceCheckUtils]: 319: Hoare triple {81223#false} ~assert__arg~1 := ~__tmp_2~0; {81223#false} is VALID [2020-07-18 00:53:48,981 INFO L280 TraceCheckUtils]: 320: Hoare triple {81223#false} assume !(0 == ~assert__arg~1 % 256); {81223#false} is VALID [2020-07-18 00:53:48,982 INFO L280 TraceCheckUtils]: 321: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,982 INFO L280 TraceCheckUtils]: 322: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,982 INFO L280 TraceCheckUtils]: 323: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,982 INFO L280 TraceCheckUtils]: 324: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,982 INFO L280 TraceCheckUtils]: 325: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 326: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 327: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 328: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 329: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 330: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,983 INFO L280 TraceCheckUtils]: 331: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,984 INFO L280 TraceCheckUtils]: 332: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,984 INFO L280 TraceCheckUtils]: 333: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,984 INFO L280 TraceCheckUtils]: 334: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,984 INFO L280 TraceCheckUtils]: 335: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,984 INFO L280 TraceCheckUtils]: 336: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 337: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 338: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 339: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 340: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 341: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,985 INFO L280 TraceCheckUtils]: 342: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 00:53:48,986 INFO L280 TraceCheckUtils]: 343: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,986 INFO L280 TraceCheckUtils]: 344: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 00:53:48,986 INFO L280 TraceCheckUtils]: 345: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,986 INFO L280 TraceCheckUtils]: 346: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 00:53:48,986 INFO L280 TraceCheckUtils]: 347: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,987 INFO L280 TraceCheckUtils]: 348: Hoare triple {81223#false} havoc ~check__tmp~2; {81223#false} is VALID [2020-07-18 00:53:48,987 INFO L280 TraceCheckUtils]: 349: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,987 INFO L280 TraceCheckUtils]: 350: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,987 INFO L280 TraceCheckUtils]: 351: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,987 INFO L280 TraceCheckUtils]: 352: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 353: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 354: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 355: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 356: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 357: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 00:53:48,988 INFO L280 TraceCheckUtils]: 358: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 00:53:48,989 INFO L280 TraceCheckUtils]: 359: Hoare triple {81223#false} ~check__tmp~2 := 1; {81223#false} is VALID [2020-07-18 00:53:48,989 INFO L280 TraceCheckUtils]: 360: Hoare triple {81223#false} ~__return_2082~0 := ~check__tmp~2; {81223#false} is VALID [2020-07-18 00:53:48,989 INFO L280 TraceCheckUtils]: 361: Hoare triple {81223#false} ~main__c1~0 := ~__return_2082~0; {81223#false} is VALID [2020-07-18 00:53:48,989 INFO L280 TraceCheckUtils]: 362: Hoare triple {81223#false} havoc ~__tmp_3~0; {81223#false} is VALID [2020-07-18 00:53:48,989 INFO L280 TraceCheckUtils]: 363: Hoare triple {81223#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 364: Hoare triple {81223#false} havoc ~assert__arg~2; {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 365: Hoare triple {81223#false} ~assert__arg~2 := ~__tmp_3~0; {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 366: Hoare triple {81223#false} assume !(0 == ~assert__arg~2 % 256); {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 367: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 368: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,990 INFO L280 TraceCheckUtils]: 369: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,991 INFO L280 TraceCheckUtils]: 370: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,991 INFO L280 TraceCheckUtils]: 371: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,991 INFO L280 TraceCheckUtils]: 372: Hoare triple {81223#false} assume 2 == ~r1~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,991 INFO L280 TraceCheckUtils]: 373: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-18 00:53:48,991 INFO L280 TraceCheckUtils]: 374: Hoare triple {81223#false} ~st1~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 375: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 376: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 377: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 378: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 379: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,992 INFO L280 TraceCheckUtils]: 380: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 381: Hoare triple {81223#false} assume 2 == ~r2~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 382: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 383: Hoare triple {81223#false} ~st2~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 384: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 385: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,993 INFO L280 TraceCheckUtils]: 386: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,994 INFO L280 TraceCheckUtils]: 387: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,994 INFO L280 TraceCheckUtils]: 388: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,994 INFO L280 TraceCheckUtils]: 389: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 00:53:48,994 INFO L280 TraceCheckUtils]: 390: Hoare triple {81223#false} assume 2 == ~r3~0 % 256; {81223#false} is VALID [2020-07-18 00:53:48,994 INFO L280 TraceCheckUtils]: 391: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-18 00:53:48,995 INFO L280 TraceCheckUtils]: 392: Hoare triple {81223#false} ~st3~0 := 1; {81223#false} is VALID [2020-07-18 00:53:48,995 INFO L280 TraceCheckUtils]: 393: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-18 00:53:48,995 INFO L280 TraceCheckUtils]: 394: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 00:53:48,995 INFO L280 TraceCheckUtils]: 395: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,995 INFO L280 TraceCheckUtils]: 396: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 397: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 398: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 399: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 400: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 401: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,996 INFO L280 TraceCheckUtils]: 402: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 00:53:48,997 INFO L280 TraceCheckUtils]: 403: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,997 INFO L280 TraceCheckUtils]: 404: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 00:53:48,997 INFO L280 TraceCheckUtils]: 405: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 00:53:48,997 INFO L280 TraceCheckUtils]: 406: Hoare triple {81223#false} havoc ~check__tmp~3; {81223#false} is VALID [2020-07-18 00:53:48,997 INFO L280 TraceCheckUtils]: 407: Hoare triple {81223#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {81223#false} is VALID [2020-07-18 00:53:48,998 INFO L280 TraceCheckUtils]: 408: Hoare triple {81223#false} ~check__tmp~3 := 0; {81223#false} is VALID [2020-07-18 00:53:48,998 INFO L280 TraceCheckUtils]: 409: Hoare triple {81223#false} ~__return_2816~0 := ~check__tmp~3; {81223#false} is VALID [2020-07-18 00:53:48,998 INFO L280 TraceCheckUtils]: 410: Hoare triple {81223#false} ~main__c1~0 := ~__return_2816~0; {81223#false} is VALID [2020-07-18 00:53:48,998 INFO L280 TraceCheckUtils]: 411: Hoare triple {81223#false} havoc ~__tmp_4~0; {81223#false} is VALID [2020-07-18 00:53:48,998 INFO L280 TraceCheckUtils]: 412: Hoare triple {81223#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 00:53:48,999 INFO L280 TraceCheckUtils]: 413: Hoare triple {81223#false} havoc ~assert__arg~3; {81223#false} is VALID [2020-07-18 00:53:48,999 INFO L280 TraceCheckUtils]: 414: Hoare triple {81223#false} ~assert__arg~3 := ~__tmp_4~0; {81223#false} is VALID [2020-07-18 00:53:48,999 INFO L280 TraceCheckUtils]: 415: Hoare triple {81223#false} assume 0 == ~assert__arg~3 % 256; {81223#false} is VALID [2020-07-18 00:53:48,999 INFO L280 TraceCheckUtils]: 416: Hoare triple {81223#false} assume !false; {81223#false} is VALID [2020-07-18 00:53:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:53:49,108 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:53:49,109 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1766277605] [2020-07-18 00:53:49,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:53:49,109 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:53:49,109 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658089619] [2020-07-18 00:53:49,110 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-18 00:53:49,110 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:53:49,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:53:49,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 417 edges. 417 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:49,688 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:53:49,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:53:49,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:53:49,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:53:49,689 INFO L87 Difference]: Start difference. First operand 4056 states and 4953 transitions. Second operand 4 states. [2020-07-18 00:54:38,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:38,932 INFO L93 Difference]: Finished difference Result 11712 states and 14359 transitions. [2020-07-18 00:54:38,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:54:38,933 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-18 00:54:38,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:54:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:54:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-18 00:54:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:54:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-18 00:54:38,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3031 transitions. [2020-07-18 00:54:43,948 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3031 edges. 3031 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:54:46,003 INFO L225 Difference]: With dead ends: 11712 [2020-07-18 00:54:46,003 INFO L226 Difference]: Without dead ends: 7891 [2020-07-18 00:54:46,010 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 242 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:54:46,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7891 states. [2020-07-18 00:55:04,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7891 to 4060. [2020-07-18 00:55:04,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:55:04,727 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7891 states. Second operand 4060 states. [2020-07-18 00:55:04,727 INFO L74 IsIncluded]: Start isIncluded. First operand 7891 states. Second operand 4060 states. [2020-07-18 00:55:04,727 INFO L87 Difference]: Start difference. First operand 7891 states. Second operand 4060 states. [2020-07-18 00:55:06,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:55:06,827 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-18 00:55:06,827 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-18 00:55:06,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:55:06,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:55:06,836 INFO L74 IsIncluded]: Start isIncluded. First operand 4060 states. Second operand 7891 states. [2020-07-18 00:55:06,836 INFO L87 Difference]: Start difference. First operand 4060 states. Second operand 7891 states. [2020-07-18 00:55:08,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:55:08,979 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-18 00:55:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-18 00:55:08,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:55:08,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:55:08,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:55:08,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:55:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4060 states. [2020-07-18 00:55:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 4060 states and 4957 transitions. [2020-07-18 00:55:09,557 INFO L78 Accepts]: Start accepts. Automaton has 4060 states and 4957 transitions. Word has length 417 [2020-07-18 00:55:09,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:55:09,557 INFO L479 AbstractCegarLoop]: Abstraction has 4060 states and 4957 transitions. [2020-07-18 00:55:09,557 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:55:09,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4060 states and 4957 transitions. [2020-07-18 00:55:22,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4957 edges. 4957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 4957 transitions. [2020-07-18 00:55:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 00:55:22,759 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:55:22,759 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] [2020-07-18 00:55:22,759 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 00:55:22,759 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:55:22,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:55:22,760 INFO L82 PathProgramCache]: Analyzing trace with hash 916031609, now seen corresponding path program 1 times [2020-07-18 00:55:22,760 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:55:22,760 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1493337774] [2020-07-18 00:55:22,760 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:55:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:23,426 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:55:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:23,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-18 00:55:23,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,517 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,517 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,517 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,518 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,518 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,518 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,519 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,519 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,520 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,520 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,520 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,521 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,521 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,521 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,522 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,522 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,522 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,523 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,523 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,524 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,524 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,524 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,525 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,525 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,525 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,526 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-18 00:55:23,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-18 00:55:23,526 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-18 00:55:23,526 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,529 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,529 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,529 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,529 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,529 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,530 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,530 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,530 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,530 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,531 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,531 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-18 00:55:23,531 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-18 00:55:23,540 INFO L263 TraceCheckUtils]: 0: Hoare triple {128619#true} call ULTIMATE.init(); {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:55:23,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-18 00:55:23,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,546 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,547 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,547 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,547 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,548 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,548 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,548 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,549 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,551 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,551 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,551 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,552 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,552 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,552 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,553 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,553 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,553 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,554 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,554 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,554 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,554 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,555 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,555 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-18 00:55:23,555 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-18 00:55:23,556 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-18 00:55:23,556 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,556 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,556 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,557 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,557 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,557 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,558 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,558 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,558 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,559 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,559 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,559 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,559 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,560 INFO L280 TraceCheckUtils]: 64: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-18 00:55:23,560 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-18 00:55:23,560 INFO L263 TraceCheckUtils]: 66: Hoare triple {128619#true} call #t~ret27 := main(); {128619#true} is VALID [2020-07-18 00:55:23,561 INFO L280 TraceCheckUtils]: 67: Hoare triple {128619#true} havoc ~main__c1~0; {128619#true} is VALID [2020-07-18 00:55:23,561 INFO L280 TraceCheckUtils]: 68: Hoare triple {128619#true} havoc ~main__i2~0; {128619#true} is VALID [2020-07-18 00:55:23,561 INFO L280 TraceCheckUtils]: 69: Hoare triple {128619#true} ~main__c1~0 := 0; {128619#true} is VALID [2020-07-18 00:55:23,562 INFO L280 TraceCheckUtils]: 70: Hoare triple {128619#true} ~ep12~0 := #t~nondet0; {128619#true} is VALID [2020-07-18 00:55:23,562 INFO L280 TraceCheckUtils]: 71: Hoare triple {128619#true} havoc #t~nondet0; {128619#true} is VALID [2020-07-18 00:55:23,562 INFO L280 TraceCheckUtils]: 72: Hoare triple {128619#true} ~ep13~0 := #t~nondet1; {128619#true} is VALID [2020-07-18 00:55:23,562 INFO L280 TraceCheckUtils]: 73: Hoare triple {128619#true} havoc #t~nondet1; {128619#true} is VALID [2020-07-18 00:55:23,563 INFO L280 TraceCheckUtils]: 74: Hoare triple {128619#true} ~ep21~0 := #t~nondet2; {128619#true} is VALID [2020-07-18 00:55:23,563 INFO L280 TraceCheckUtils]: 75: Hoare triple {128619#true} havoc #t~nondet2; {128619#true} is VALID [2020-07-18 00:55:23,563 INFO L280 TraceCheckUtils]: 76: Hoare triple {128619#true} ~ep23~0 := #t~nondet3; {128619#true} is VALID [2020-07-18 00:55:23,564 INFO L280 TraceCheckUtils]: 77: Hoare triple {128619#true} havoc #t~nondet3; {128619#true} is VALID [2020-07-18 00:55:23,564 INFO L280 TraceCheckUtils]: 78: Hoare triple {128619#true} ~ep31~0 := #t~nondet4; {128619#true} is VALID [2020-07-18 00:55:23,564 INFO L280 TraceCheckUtils]: 79: Hoare triple {128619#true} havoc #t~nondet4; {128619#true} is VALID [2020-07-18 00:55:23,564 INFO L280 TraceCheckUtils]: 80: Hoare triple {128619#true} ~ep32~0 := #t~nondet5; {128619#true} is VALID [2020-07-18 00:55:23,565 INFO L280 TraceCheckUtils]: 81: Hoare triple {128619#true} havoc #t~nondet5; {128619#true} is VALID [2020-07-18 00:55:23,565 INFO L280 TraceCheckUtils]: 82: Hoare triple {128619#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,565 INFO L280 TraceCheckUtils]: 83: Hoare triple {128619#true} ~id1~0 := #t~nondet6; {128619#true} is VALID [2020-07-18 00:55:23,566 INFO L280 TraceCheckUtils]: 84: Hoare triple {128619#true} havoc #t~nondet6; {128619#true} is VALID [2020-07-18 00:55:23,566 INFO L280 TraceCheckUtils]: 85: Hoare triple {128619#true} ~r1~0 := #t~nondet7; {128619#true} is VALID [2020-07-18 00:55:23,566 INFO L280 TraceCheckUtils]: 86: Hoare triple {128619#true} havoc #t~nondet7; {128619#true} is VALID [2020-07-18 00:55:23,566 INFO L280 TraceCheckUtils]: 87: Hoare triple {128619#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,567 INFO L280 TraceCheckUtils]: 88: Hoare triple {128619#true} ~st1~0 := #t~nondet8; {128619#true} is VALID [2020-07-18 00:55:23,567 INFO L280 TraceCheckUtils]: 89: Hoare triple {128619#true} havoc #t~nondet8; {128619#true} is VALID [2020-07-18 00:55:23,567 INFO L280 TraceCheckUtils]: 90: Hoare triple {128619#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,568 INFO L280 TraceCheckUtils]: 91: Hoare triple {128619#true} ~nl1~0 := #t~nondet9; {128619#true} is VALID [2020-07-18 00:55:23,568 INFO L280 TraceCheckUtils]: 92: Hoare triple {128619#true} havoc #t~nondet9; {128619#true} is VALID [2020-07-18 00:55:23,568 INFO L280 TraceCheckUtils]: 93: Hoare triple {128619#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,569 INFO L280 TraceCheckUtils]: 94: Hoare triple {128619#true} ~m1~0 := #t~nondet10; {128619#true} is VALID [2020-07-18 00:55:23,569 INFO L280 TraceCheckUtils]: 95: Hoare triple {128619#true} havoc #t~nondet10; {128619#true} is VALID [2020-07-18 00:55:23,569 INFO L280 TraceCheckUtils]: 96: Hoare triple {128619#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,569 INFO L280 TraceCheckUtils]: 97: Hoare triple {128619#true} ~max1~0 := #t~nondet11; {128619#true} is VALID [2020-07-18 00:55:23,569 INFO L280 TraceCheckUtils]: 98: Hoare triple {128619#true} havoc #t~nondet11; {128619#true} is VALID [2020-07-18 00:55:23,570 INFO L280 TraceCheckUtils]: 99: Hoare triple {128619#true} ~mode1~0 := #t~nondet12; {128619#true} is VALID [2020-07-18 00:55:23,570 INFO L280 TraceCheckUtils]: 100: Hoare triple {128619#true} havoc #t~nondet12; {128619#true} is VALID [2020-07-18 00:55:23,570 INFO L280 TraceCheckUtils]: 101: Hoare triple {128619#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,570 INFO L280 TraceCheckUtils]: 102: Hoare triple {128619#true} ~id2~0 := #t~nondet13; {128619#true} is VALID [2020-07-18 00:55:23,571 INFO L280 TraceCheckUtils]: 103: Hoare triple {128619#true} havoc #t~nondet13; {128619#true} is VALID [2020-07-18 00:55:23,571 INFO L280 TraceCheckUtils]: 104: Hoare triple {128619#true} ~r2~0 := #t~nondet14; {128619#true} is VALID [2020-07-18 00:55:23,571 INFO L280 TraceCheckUtils]: 105: Hoare triple {128619#true} havoc #t~nondet14; {128619#true} is VALID [2020-07-18 00:55:23,572 INFO L280 TraceCheckUtils]: 106: Hoare triple {128619#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,572 INFO L280 TraceCheckUtils]: 107: Hoare triple {128619#true} ~st2~0 := #t~nondet15; {128619#true} is VALID [2020-07-18 00:55:23,572 INFO L280 TraceCheckUtils]: 108: Hoare triple {128619#true} havoc #t~nondet15; {128619#true} is VALID [2020-07-18 00:55:23,573 INFO L280 TraceCheckUtils]: 109: Hoare triple {128619#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,573 INFO L280 TraceCheckUtils]: 110: Hoare triple {128619#true} ~nl2~0 := #t~nondet16; {128619#true} is VALID [2020-07-18 00:55:23,573 INFO L280 TraceCheckUtils]: 111: Hoare triple {128619#true} havoc #t~nondet16; {128619#true} is VALID [2020-07-18 00:55:23,573 INFO L280 TraceCheckUtils]: 112: Hoare triple {128619#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,574 INFO L280 TraceCheckUtils]: 113: Hoare triple {128619#true} ~m2~0 := #t~nondet17; {128619#true} is VALID [2020-07-18 00:55:23,574 INFO L280 TraceCheckUtils]: 114: Hoare triple {128619#true} havoc #t~nondet17; {128619#true} is VALID [2020-07-18 00:55:23,574 INFO L280 TraceCheckUtils]: 115: Hoare triple {128619#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,575 INFO L280 TraceCheckUtils]: 116: Hoare triple {128619#true} ~max2~0 := #t~nondet18; {128619#true} is VALID [2020-07-18 00:55:23,575 INFO L280 TraceCheckUtils]: 117: Hoare triple {128619#true} havoc #t~nondet18; {128619#true} is VALID [2020-07-18 00:55:23,575 INFO L280 TraceCheckUtils]: 118: Hoare triple {128619#true} ~mode2~0 := #t~nondet19; {128619#true} is VALID [2020-07-18 00:55:23,575 INFO L280 TraceCheckUtils]: 119: Hoare triple {128619#true} havoc #t~nondet19; {128619#true} is VALID [2020-07-18 00:55:23,576 INFO L280 TraceCheckUtils]: 120: Hoare triple {128619#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,576 INFO L280 TraceCheckUtils]: 121: Hoare triple {128619#true} ~id3~0 := #t~nondet20; {128619#true} is VALID [2020-07-18 00:55:23,576 INFO L280 TraceCheckUtils]: 122: Hoare triple {128619#true} havoc #t~nondet20; {128619#true} is VALID [2020-07-18 00:55:23,577 INFO L280 TraceCheckUtils]: 123: Hoare triple {128619#true} ~r3~0 := #t~nondet21; {128619#true} is VALID [2020-07-18 00:55:23,577 INFO L280 TraceCheckUtils]: 124: Hoare triple {128619#true} havoc #t~nondet21; {128619#true} is VALID [2020-07-18 00:55:23,577 INFO L280 TraceCheckUtils]: 125: Hoare triple {128619#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,577 INFO L280 TraceCheckUtils]: 126: Hoare triple {128619#true} ~st3~0 := #t~nondet22; {128619#true} is VALID [2020-07-18 00:55:23,578 INFO L280 TraceCheckUtils]: 127: Hoare triple {128619#true} havoc #t~nondet22; {128619#true} is VALID [2020-07-18 00:55:23,578 INFO L280 TraceCheckUtils]: 128: Hoare triple {128619#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,578 INFO L280 TraceCheckUtils]: 129: Hoare triple {128619#true} ~nl3~0 := #t~nondet23; {128619#true} is VALID [2020-07-18 00:55:23,578 INFO L280 TraceCheckUtils]: 130: Hoare triple {128619#true} havoc #t~nondet23; {128619#true} is VALID [2020-07-18 00:55:23,579 INFO L280 TraceCheckUtils]: 131: Hoare triple {128619#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,579 INFO L280 TraceCheckUtils]: 132: Hoare triple {128619#true} ~m3~0 := #t~nondet24; {128619#true} is VALID [2020-07-18 00:55:23,579 INFO L280 TraceCheckUtils]: 133: Hoare triple {128619#true} havoc #t~nondet24; {128619#true} is VALID [2020-07-18 00:55:23,579 INFO L280 TraceCheckUtils]: 134: Hoare triple {128619#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {128619#true} is VALID [2020-07-18 00:55:23,580 INFO L280 TraceCheckUtils]: 135: Hoare triple {128619#true} ~max3~0 := #t~nondet25; {128619#true} is VALID [2020-07-18 00:55:23,580 INFO L280 TraceCheckUtils]: 136: Hoare triple {128619#true} havoc #t~nondet25; {128619#true} is VALID [2020-07-18 00:55:23,580 INFO L280 TraceCheckUtils]: 137: Hoare triple {128619#true} ~mode3~0 := #t~nondet26; {128619#true} is VALID [2020-07-18 00:55:23,581 INFO L280 TraceCheckUtils]: 138: Hoare triple {128619#true} havoc #t~nondet26; {128619#true} is VALID [2020-07-18 00:55:23,581 INFO L280 TraceCheckUtils]: 139: Hoare triple {128619#true} havoc ~init__r121~0; {128619#true} is VALID [2020-07-18 00:55:23,581 INFO L280 TraceCheckUtils]: 140: Hoare triple {128619#true} havoc ~init__r131~0; {128619#true} is VALID [2020-07-18 00:55:23,582 INFO L280 TraceCheckUtils]: 141: Hoare triple {128619#true} havoc ~init__r211~0; {128619#true} is VALID [2020-07-18 00:55:23,582 INFO L280 TraceCheckUtils]: 142: Hoare triple {128619#true} havoc ~init__r231~0; {128619#true} is VALID [2020-07-18 00:55:23,582 INFO L280 TraceCheckUtils]: 143: Hoare triple {128619#true} havoc ~init__r311~0; {128619#true} is VALID [2020-07-18 00:55:23,582 INFO L280 TraceCheckUtils]: 144: Hoare triple {128619#true} havoc ~init__r321~0; {128619#true} is VALID [2020-07-18 00:55:23,583 INFO L280 TraceCheckUtils]: 145: Hoare triple {128619#true} havoc ~init__r122~0; {128619#true} is VALID [2020-07-18 00:55:23,583 INFO L280 TraceCheckUtils]: 146: Hoare triple {128619#true} havoc ~init__tmp~0; {128619#true} is VALID [2020-07-18 00:55:23,583 INFO L280 TraceCheckUtils]: 147: Hoare triple {128619#true} havoc ~init__r132~0; {128619#true} is VALID [2020-07-18 00:55:23,584 INFO L280 TraceCheckUtils]: 148: Hoare triple {128619#true} havoc ~init__tmp___0~0; {128619#true} is VALID [2020-07-18 00:55:23,584 INFO L280 TraceCheckUtils]: 149: Hoare triple {128619#true} havoc ~init__r212~0; {128619#true} is VALID [2020-07-18 00:55:23,584 INFO L280 TraceCheckUtils]: 150: Hoare triple {128619#true} havoc ~init__tmp___1~0; {128619#true} is VALID [2020-07-18 00:55:23,585 INFO L280 TraceCheckUtils]: 151: Hoare triple {128619#true} havoc ~init__r232~0; {128619#true} is VALID [2020-07-18 00:55:23,585 INFO L280 TraceCheckUtils]: 152: Hoare triple {128619#true} havoc ~init__tmp___2~0; {128619#true} is VALID [2020-07-18 00:55:23,585 INFO L280 TraceCheckUtils]: 153: Hoare triple {128619#true} havoc ~init__r312~0; {128619#true} is VALID [2020-07-18 00:55:23,585 INFO L280 TraceCheckUtils]: 154: Hoare triple {128619#true} havoc ~init__tmp___3~0; {128619#true} is VALID [2020-07-18 00:55:23,586 INFO L280 TraceCheckUtils]: 155: Hoare triple {128619#true} havoc ~init__r322~0; {128619#true} is VALID [2020-07-18 00:55:23,586 INFO L280 TraceCheckUtils]: 156: Hoare triple {128619#true} havoc ~init__tmp___4~0; {128619#true} is VALID [2020-07-18 00:55:23,586 INFO L280 TraceCheckUtils]: 157: Hoare triple {128619#true} havoc ~init__tmp___5~0; {128619#true} is VALID [2020-07-18 00:55:23,587 INFO L280 TraceCheckUtils]: 158: Hoare triple {128619#true} ~init__r121~0 := ~ep12~0; {128619#true} is VALID [2020-07-18 00:55:23,587 INFO L280 TraceCheckUtils]: 159: Hoare triple {128619#true} ~init__r131~0 := ~ep13~0; {128619#true} is VALID [2020-07-18 00:55:23,587 INFO L280 TraceCheckUtils]: 160: Hoare triple {128619#true} ~init__r211~0 := ~ep21~0; {128619#true} is VALID [2020-07-18 00:55:23,588 INFO L280 TraceCheckUtils]: 161: Hoare triple {128619#true} ~init__r231~0 := ~ep23~0; {128619#true} is VALID [2020-07-18 00:55:23,589 INFO L280 TraceCheckUtils]: 162: Hoare triple {128619#true} ~init__r311~0 := ~ep31~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,590 INFO L280 TraceCheckUtils]: 163: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,591 INFO L280 TraceCheckUtils]: 164: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,592 INFO L280 TraceCheckUtils]: 165: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,593 INFO L280 TraceCheckUtils]: 166: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,594 INFO L280 TraceCheckUtils]: 167: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,595 INFO L280 TraceCheckUtils]: 168: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,596 INFO L280 TraceCheckUtils]: 169: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,597 INFO L280 TraceCheckUtils]: 170: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,598 INFO L280 TraceCheckUtils]: 171: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,600 INFO L280 TraceCheckUtils]: 172: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,601 INFO L280 TraceCheckUtils]: 173: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,602 INFO L280 TraceCheckUtils]: 174: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,603 INFO L280 TraceCheckUtils]: 175: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,603 INFO L280 TraceCheckUtils]: 176: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,604 INFO L280 TraceCheckUtils]: 177: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,605 INFO L280 TraceCheckUtils]: 178: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,606 INFO L280 TraceCheckUtils]: 179: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:55:23,607 INFO L280 TraceCheckUtils]: 180: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,609 INFO L280 TraceCheckUtils]: 181: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,609 INFO L280 TraceCheckUtils]: 182: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,610 INFO L280 TraceCheckUtils]: 183: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,611 INFO L280 TraceCheckUtils]: 184: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,612 INFO L280 TraceCheckUtils]: 185: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,613 INFO L280 TraceCheckUtils]: 186: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,614 INFO L280 TraceCheckUtils]: 187: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,615 INFO L280 TraceCheckUtils]: 188: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,616 INFO L280 TraceCheckUtils]: 189: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,618 INFO L280 TraceCheckUtils]: 190: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,618 INFO L280 TraceCheckUtils]: 191: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,619 INFO L280 TraceCheckUtils]: 192: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,621 INFO L280 TraceCheckUtils]: 193: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,622 INFO L280 TraceCheckUtils]: 194: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,623 INFO L280 TraceCheckUtils]: 195: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,624 INFO L280 TraceCheckUtils]: 196: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,625 INFO L280 TraceCheckUtils]: 197: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,626 INFO L280 TraceCheckUtils]: 198: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,627 INFO L280 TraceCheckUtils]: 199: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,628 INFO L280 TraceCheckUtils]: 200: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,629 INFO L280 TraceCheckUtils]: 201: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,630 INFO L280 TraceCheckUtils]: 202: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,631 INFO L280 TraceCheckUtils]: 203: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,632 INFO L280 TraceCheckUtils]: 204: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,633 INFO L280 TraceCheckUtils]: 205: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,634 INFO L280 TraceCheckUtils]: 206: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,635 INFO L280 TraceCheckUtils]: 207: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,636 INFO L280 TraceCheckUtils]: 208: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1718~0 := ~init__tmp___5~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,637 INFO L280 TraceCheckUtils]: 209: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1718~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,638 INFO L280 TraceCheckUtils]: 210: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,639 INFO L280 TraceCheckUtils]: 211: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,641 INFO L280 TraceCheckUtils]: 212: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,641 INFO L280 TraceCheckUtils]: 213: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,642 INFO L280 TraceCheckUtils]: 214: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,644 INFO L280 TraceCheckUtils]: 215: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,645 INFO L280 TraceCheckUtils]: 216: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,646 INFO L280 TraceCheckUtils]: 217: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,647 INFO L280 TraceCheckUtils]: 218: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,648 INFO L280 TraceCheckUtils]: 219: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,649 INFO L280 TraceCheckUtils]: 220: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,650 INFO L280 TraceCheckUtils]: 221: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,651 INFO L280 TraceCheckUtils]: 222: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,652 INFO L280 TraceCheckUtils]: 223: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,653 INFO L280 TraceCheckUtils]: 224: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,654 INFO L280 TraceCheckUtils]: 225: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,656 INFO L280 TraceCheckUtils]: 226: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,657 INFO L280 TraceCheckUtils]: 227: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,658 INFO L280 TraceCheckUtils]: 228: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,659 INFO L280 TraceCheckUtils]: 229: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,660 INFO L280 TraceCheckUtils]: 230: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,661 INFO L280 TraceCheckUtils]: 231: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,662 INFO L280 TraceCheckUtils]: 232: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,663 INFO L280 TraceCheckUtils]: 233: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,664 INFO L280 TraceCheckUtils]: 234: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,665 INFO L280 TraceCheckUtils]: 235: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:55:23,667 INFO L280 TraceCheckUtils]: 236: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,667 INFO L280 TraceCheckUtils]: 237: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,667 INFO L280 TraceCheckUtils]: 238: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,668 INFO L280 TraceCheckUtils]: 239: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 00:55:23,668 INFO L280 TraceCheckUtils]: 240: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,668 INFO L280 TraceCheckUtils]: 241: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 00:55:23,668 INFO L280 TraceCheckUtils]: 242: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,668 INFO L280 TraceCheckUtils]: 243: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 00:55:23,669 INFO L280 TraceCheckUtils]: 244: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,669 INFO L280 TraceCheckUtils]: 245: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 00:55:23,669 INFO L280 TraceCheckUtils]: 246: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,669 INFO L280 TraceCheckUtils]: 247: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 00:55:23,670 INFO L280 TraceCheckUtils]: 248: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,670 INFO L280 TraceCheckUtils]: 249: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 00:55:23,670 INFO L280 TraceCheckUtils]: 250: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,670 INFO L280 TraceCheckUtils]: 251: Hoare triple {128620#false} havoc ~check__tmp~0; {128620#false} is VALID [2020-07-18 00:55:23,670 INFO L280 TraceCheckUtils]: 252: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,671 INFO L280 TraceCheckUtils]: 253: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,671 INFO L280 TraceCheckUtils]: 254: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,671 INFO L280 TraceCheckUtils]: 255: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,671 INFO L280 TraceCheckUtils]: 256: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,671 INFO L280 TraceCheckUtils]: 257: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 00:55:23,672 INFO L280 TraceCheckUtils]: 258: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,672 INFO L280 TraceCheckUtils]: 259: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,672 INFO L280 TraceCheckUtils]: 260: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 00:55:23,672 INFO L280 TraceCheckUtils]: 261: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,673 INFO L280 TraceCheckUtils]: 262: Hoare triple {128620#false} ~check__tmp~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,673 INFO L280 TraceCheckUtils]: 263: Hoare triple {128620#false} ~__return_1846~0 := ~check__tmp~0; {128620#false} is VALID [2020-07-18 00:55:23,673 INFO L280 TraceCheckUtils]: 264: Hoare triple {128620#false} ~main__c1~0 := ~__return_1846~0; {128620#false} is VALID [2020-07-18 00:55:23,673 INFO L280 TraceCheckUtils]: 265: Hoare triple {128620#false} havoc ~__tmp_1~0; {128620#false} is VALID [2020-07-18 00:55:23,673 INFO L280 TraceCheckUtils]: 266: Hoare triple {128620#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 00:55:23,674 INFO L280 TraceCheckUtils]: 267: Hoare triple {128620#false} havoc ~assert__arg~0; {128620#false} is VALID [2020-07-18 00:55:23,674 INFO L280 TraceCheckUtils]: 268: Hoare triple {128620#false} ~assert__arg~0 := ~__tmp_1~0; {128620#false} is VALID [2020-07-18 00:55:23,674 INFO L280 TraceCheckUtils]: 269: Hoare triple {128620#false} assume !(0 == ~assert__arg~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,674 INFO L280 TraceCheckUtils]: 270: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,675 INFO L280 TraceCheckUtils]: 271: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,675 INFO L280 TraceCheckUtils]: 272: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,675 INFO L280 TraceCheckUtils]: 273: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,675 INFO L280 TraceCheckUtils]: 274: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,675 INFO L280 TraceCheckUtils]: 275: Hoare triple {128620#false} assume !(2 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,676 INFO L280 TraceCheckUtils]: 276: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,676 INFO L280 TraceCheckUtils]: 277: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,676 INFO L280 TraceCheckUtils]: 278: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,676 INFO L280 TraceCheckUtils]: 279: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,677 INFO L280 TraceCheckUtils]: 280: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,677 INFO L280 TraceCheckUtils]: 281: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,677 INFO L280 TraceCheckUtils]: 282: Hoare triple {128620#false} assume !(2 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,677 INFO L280 TraceCheckUtils]: 283: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,677 INFO L280 TraceCheckUtils]: 284: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,678 INFO L280 TraceCheckUtils]: 285: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,678 INFO L280 TraceCheckUtils]: 286: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,678 INFO L280 TraceCheckUtils]: 287: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,678 INFO L280 TraceCheckUtils]: 288: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,678 INFO L280 TraceCheckUtils]: 289: Hoare triple {128620#false} assume !(2 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,679 INFO L280 TraceCheckUtils]: 290: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,679 INFO L280 TraceCheckUtils]: 291: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 00:55:23,679 INFO L280 TraceCheckUtils]: 292: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,679 INFO L280 TraceCheckUtils]: 293: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 00:55:23,679 INFO L280 TraceCheckUtils]: 294: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,680 INFO L280 TraceCheckUtils]: 295: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 00:55:23,680 INFO L280 TraceCheckUtils]: 296: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,680 INFO L280 TraceCheckUtils]: 297: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 00:55:23,680 INFO L280 TraceCheckUtils]: 298: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,680 INFO L280 TraceCheckUtils]: 299: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 00:55:23,681 INFO L280 TraceCheckUtils]: 300: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,681 INFO L280 TraceCheckUtils]: 301: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 00:55:23,681 INFO L280 TraceCheckUtils]: 302: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,681 INFO L280 TraceCheckUtils]: 303: Hoare triple {128620#false} havoc ~check__tmp~1; {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 304: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 305: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 306: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 307: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 308: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,682 INFO L280 TraceCheckUtils]: 309: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 00:55:23,683 INFO L280 TraceCheckUtils]: 310: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,683 INFO L280 TraceCheckUtils]: 311: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,683 INFO L280 TraceCheckUtils]: 312: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 00:55:23,683 INFO L280 TraceCheckUtils]: 313: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 314: Hoare triple {128620#false} ~check__tmp~1 := 1; {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 315: Hoare triple {128620#false} ~__return_1964~0 := ~check__tmp~1; {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 316: Hoare triple {128620#false} ~main__c1~0 := ~__return_1964~0; {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 317: Hoare triple {128620#false} havoc ~__tmp_2~0; {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 318: Hoare triple {128620#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 00:55:23,684 INFO L280 TraceCheckUtils]: 319: Hoare triple {128620#false} havoc ~assert__arg~1; {128620#false} is VALID [2020-07-18 00:55:23,685 INFO L280 TraceCheckUtils]: 320: Hoare triple {128620#false} ~assert__arg~1 := ~__tmp_2~0; {128620#false} is VALID [2020-07-18 00:55:23,685 INFO L280 TraceCheckUtils]: 321: Hoare triple {128620#false} assume !(0 == ~assert__arg~1 % 256); {128620#false} is VALID [2020-07-18 00:55:23,685 INFO L280 TraceCheckUtils]: 322: Hoare triple {128620#false} assume !!(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,685 INFO L280 TraceCheckUtils]: 323: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,685 INFO L280 TraceCheckUtils]: 324: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,686 INFO L280 TraceCheckUtils]: 325: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,686 INFO L280 TraceCheckUtils]: 326: Hoare triple {128620#false} ~mode1~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,686 INFO L280 TraceCheckUtils]: 327: Hoare triple {128620#false} assume !!(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,686 INFO L280 TraceCheckUtils]: 328: Hoare triple {128620#false} assume ~r2~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 329: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 330: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 331: Hoare triple {128620#false} ~mode2~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 332: Hoare triple {128620#false} assume !!(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 333: Hoare triple {128620#false} assume ~r3~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,687 INFO L280 TraceCheckUtils]: 334: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,688 INFO L280 TraceCheckUtils]: 335: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,688 INFO L280 TraceCheckUtils]: 336: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,688 INFO L280 TraceCheckUtils]: 337: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 00:55:23,688 INFO L280 TraceCheckUtils]: 338: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,688 INFO L280 TraceCheckUtils]: 339: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 340: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 341: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 342: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 343: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 344: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,689 INFO L280 TraceCheckUtils]: 345: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 00:55:23,690 INFO L280 TraceCheckUtils]: 346: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,690 INFO L280 TraceCheckUtils]: 347: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 00:55:23,690 INFO L280 TraceCheckUtils]: 348: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,690 INFO L280 TraceCheckUtils]: 349: Hoare triple {128620#false} havoc ~check__tmp~2; {128620#false} is VALID [2020-07-18 00:55:23,690 INFO L280 TraceCheckUtils]: 350: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 351: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 352: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 353: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 354: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 355: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 00:55:23,691 INFO L280 TraceCheckUtils]: 356: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,692 INFO L280 TraceCheckUtils]: 357: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 00:55:23,692 INFO L280 TraceCheckUtils]: 358: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 00:55:23,692 INFO L280 TraceCheckUtils]: 359: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 00:55:23,692 INFO L280 TraceCheckUtils]: 360: Hoare triple {128620#false} ~check__tmp~2 := 1; {128620#false} is VALID [2020-07-18 00:55:23,692 INFO L280 TraceCheckUtils]: 361: Hoare triple {128620#false} ~__return_2082~0 := ~check__tmp~2; {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 362: Hoare triple {128620#false} ~main__c1~0 := ~__return_2082~0; {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 363: Hoare triple {128620#false} havoc ~__tmp_3~0; {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 364: Hoare triple {128620#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 365: Hoare triple {128620#false} havoc ~assert__arg~2; {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 366: Hoare triple {128620#false} ~assert__arg~2 := ~__tmp_3~0; {128620#false} is VALID [2020-07-18 00:55:23,693 INFO L280 TraceCheckUtils]: 367: Hoare triple {128620#false} assume !(0 == ~assert__arg~2 % 256); {128620#false} is VALID [2020-07-18 00:55:23,694 INFO L280 TraceCheckUtils]: 368: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,694 INFO L280 TraceCheckUtils]: 369: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,694 INFO L280 TraceCheckUtils]: 370: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,694 INFO L280 TraceCheckUtils]: 371: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,694 INFO L280 TraceCheckUtils]: 372: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 373: Hoare triple {128620#false} assume 2 == ~r1~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 374: Hoare triple {128620#false} assume ~max1~0 == ~id1~0; {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 375: Hoare triple {128620#false} ~st1~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 376: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 377: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,695 INFO L280 TraceCheckUtils]: 378: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,696 INFO L280 TraceCheckUtils]: 379: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,696 INFO L280 TraceCheckUtils]: 380: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,696 INFO L280 TraceCheckUtils]: 381: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,696 INFO L280 TraceCheckUtils]: 382: Hoare triple {128620#false} assume 2 == ~r2~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,696 INFO L280 TraceCheckUtils]: 383: Hoare triple {128620#false} assume ~max2~0 == ~id2~0; {128620#false} is VALID [2020-07-18 00:55:23,697 INFO L280 TraceCheckUtils]: 384: Hoare triple {128620#false} ~st2~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,697 INFO L280 TraceCheckUtils]: 385: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,697 INFO L280 TraceCheckUtils]: 386: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,697 INFO L280 TraceCheckUtils]: 387: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,697 INFO L280 TraceCheckUtils]: 388: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 389: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 390: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 391: Hoare triple {128620#false} assume 2 == ~r3~0 % 256; {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 392: Hoare triple {128620#false} assume ~max3~0 == ~id3~0; {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 393: Hoare triple {128620#false} ~st3~0 := 1; {128620#false} is VALID [2020-07-18 00:55:23,698 INFO L280 TraceCheckUtils]: 394: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 395: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 396: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 397: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 398: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 399: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 00:55:23,699 INFO L280 TraceCheckUtils]: 400: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 401: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 402: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 403: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 404: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 405: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 00:55:23,700 INFO L280 TraceCheckUtils]: 406: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 407: Hoare triple {128620#false} havoc ~check__tmp~3; {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 408: Hoare triple {128620#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 409: Hoare triple {128620#false} ~check__tmp~3 := 0; {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 410: Hoare triple {128620#false} ~__return_2816~0 := ~check__tmp~3; {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 411: Hoare triple {128620#false} ~main__c1~0 := ~__return_2816~0; {128620#false} is VALID [2020-07-18 00:55:23,701 INFO L280 TraceCheckUtils]: 412: Hoare triple {128620#false} havoc ~__tmp_4~0; {128620#false} is VALID [2020-07-18 00:55:23,702 INFO L280 TraceCheckUtils]: 413: Hoare triple {128620#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 00:55:23,702 INFO L280 TraceCheckUtils]: 414: Hoare triple {128620#false} havoc ~assert__arg~3; {128620#false} is VALID [2020-07-18 00:55:23,702 INFO L280 TraceCheckUtils]: 415: Hoare triple {128620#false} ~assert__arg~3 := ~__tmp_4~0; {128620#false} is VALID [2020-07-18 00:55:23,702 INFO L280 TraceCheckUtils]: 416: Hoare triple {128620#false} assume 0 == ~assert__arg~3 % 256; {128620#false} is VALID [2020-07-18 00:55:23,702 INFO L280 TraceCheckUtils]: 417: Hoare triple {128620#false} assume !false; {128620#false} is VALID [2020-07-18 00:55:23,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:55:23,903 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:55:23,904 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1493337774] [2020-07-18 00:55:23,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:55:23,904 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:55:23,904 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459491763] [2020-07-18 00:55:23,905 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 00:55:23,906 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:55:23,908 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:55:24,589 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:24,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:55:24,589 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:55:24,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:55:24,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:55:24,590 INFO L87 Difference]: Start difference. First operand 4060 states and 4957 transitions. Second operand 5 states. [2020-07-18 00:56:31,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:56:31,610 INFO L93 Difference]: Finished difference Result 11494 states and 14077 transitions. [2020-07-18 00:56:31,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:56:31,610 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 00:56:31,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:56:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:56:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-18 00:56:31,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:56:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-18 00:56:31,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2982 transitions. [2020-07-18 00:56:37,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2982 edges. 2982 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:56:39,889 INFO L225 Difference]: With dead ends: 11494 [2020-07-18 00:56:39,889 INFO L226 Difference]: Without dead ends: 7675 [2020-07-18 00:56:39,897 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 183 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:56:39,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7675 states. [2020-07-18 00:57:25,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7675 to 7550. [2020-07-18 00:57:25,798 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:57:25,799 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7675 states. Second operand 7550 states. [2020-07-18 00:57:25,799 INFO L74 IsIncluded]: Start isIncluded. First operand 7675 states. Second operand 7550 states. [2020-07-18 00:57:25,799 INFO L87 Difference]: Start difference. First operand 7675 states. Second operand 7550 states. [2020-07-18 00:57:27,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:57:27,678 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-18 00:57:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-18 00:57:27,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:57:27,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:57:27,687 INFO L74 IsIncluded]: Start isIncluded. First operand 7550 states. Second operand 7675 states. [2020-07-18 00:57:27,687 INFO L87 Difference]: Start difference. First operand 7550 states. Second operand 7675 states. [2020-07-18 00:57:29,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:57:29,587 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-18 00:57:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-18 00:57:29,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:57:29,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:57:29,596 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:57:29,596 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:57:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7550 states. [2020-07-18 00:57:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7550 states to 7550 states and 9213 transitions. [2020-07-18 00:57:31,450 INFO L78 Accepts]: Start accepts. Automaton has 7550 states and 9213 transitions. Word has length 418 [2020-07-18 00:57:31,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:57:31,450 INFO L479 AbstractCegarLoop]: Abstraction has 7550 states and 9213 transitions. [2020-07-18 00:57:31,450 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:57:31,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7550 states and 9213 transitions. [2020-07-18 00:58:03,034 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9213 edges. 9213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:58:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 7550 states and 9213 transitions. [2020-07-18 00:58:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2020-07-18 00:58:03,046 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:58:03,046 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] [2020-07-18 00:58:03,047 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 00:58:03,047 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:58:03,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:58:03,047 INFO L82 PathProgramCache]: Analyzing trace with hash 890115339, now seen corresponding path program 1 times [2020-07-18 00:58:03,048 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:58:03,048 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [188665711] [2020-07-18 00:58:03,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:58:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:58:03,568 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:58:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:58:03,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-18 00:58:03,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,641 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,642 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,643 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,643 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,643 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,644 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,645 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,645 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,645 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,646 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,646 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,646 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,646 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,646 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,647 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,647 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,647 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,647 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,647 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,648 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,648 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,648 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,648 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,648 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,650 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,650 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,650 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,650 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,651 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,651 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,651 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,651 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,651 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,652 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,652 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-18 00:58:03,652 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-18 00:58:03,658 INFO L263 TraceCheckUtils]: 0: Hoare triple {182131#true} call ULTIMATE.init(); {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:58:03,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-18 00:58:03,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,660 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,661 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,661 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,662 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,663 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,663 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,663 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,663 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,664 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,665 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,665 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,665 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,665 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,665 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,666 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,666 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,666 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,666 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,666 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,667 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,668 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-18 00:58:03,668 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-18 00:58:03,668 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-18 00:58:03,668 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,668 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,669 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,670 INFO L280 TraceCheckUtils]: 64: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-18 00:58:03,671 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-18 00:58:03,671 INFO L263 TraceCheckUtils]: 66: Hoare triple {182131#true} call #t~ret27 := main(); {182131#true} is VALID [2020-07-18 00:58:03,671 INFO L280 TraceCheckUtils]: 67: Hoare triple {182131#true} havoc ~main__c1~0; {182131#true} is VALID [2020-07-18 00:58:03,671 INFO L280 TraceCheckUtils]: 68: Hoare triple {182131#true} havoc ~main__i2~0; {182131#true} is VALID [2020-07-18 00:58:03,671 INFO L280 TraceCheckUtils]: 69: Hoare triple {182131#true} ~main__c1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,672 INFO L280 TraceCheckUtils]: 70: Hoare triple {182131#true} ~ep12~0 := #t~nondet0; {182131#true} is VALID [2020-07-18 00:58:03,672 INFO L280 TraceCheckUtils]: 71: Hoare triple {182131#true} havoc #t~nondet0; {182131#true} is VALID [2020-07-18 00:58:03,672 INFO L280 TraceCheckUtils]: 72: Hoare triple {182131#true} ~ep13~0 := #t~nondet1; {182131#true} is VALID [2020-07-18 00:58:03,672 INFO L280 TraceCheckUtils]: 73: Hoare triple {182131#true} havoc #t~nondet1; {182131#true} is VALID [2020-07-18 00:58:03,672 INFO L280 TraceCheckUtils]: 74: Hoare triple {182131#true} ~ep21~0 := #t~nondet2; {182131#true} is VALID [2020-07-18 00:58:03,673 INFO L280 TraceCheckUtils]: 75: Hoare triple {182131#true} havoc #t~nondet2; {182131#true} is VALID [2020-07-18 00:58:03,673 INFO L280 TraceCheckUtils]: 76: Hoare triple {182131#true} ~ep23~0 := #t~nondet3; {182131#true} is VALID [2020-07-18 00:58:03,673 INFO L280 TraceCheckUtils]: 77: Hoare triple {182131#true} havoc #t~nondet3; {182131#true} is VALID [2020-07-18 00:58:03,673 INFO L280 TraceCheckUtils]: 78: Hoare triple {182131#true} ~ep31~0 := #t~nondet4; {182131#true} is VALID [2020-07-18 00:58:03,673 INFO L280 TraceCheckUtils]: 79: Hoare triple {182131#true} havoc #t~nondet4; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 80: Hoare triple {182131#true} ~ep32~0 := #t~nondet5; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 81: Hoare triple {182131#true} havoc #t~nondet5; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 82: Hoare triple {182131#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 83: Hoare triple {182131#true} ~id1~0 := #t~nondet6; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 84: Hoare triple {182131#true} havoc #t~nondet6; {182131#true} is VALID [2020-07-18 00:58:03,674 INFO L280 TraceCheckUtils]: 85: Hoare triple {182131#true} ~r1~0 := #t~nondet7; {182131#true} is VALID [2020-07-18 00:58:03,675 INFO L280 TraceCheckUtils]: 86: Hoare triple {182131#true} havoc #t~nondet7; {182131#true} is VALID [2020-07-18 00:58:03,675 INFO L280 TraceCheckUtils]: 87: Hoare triple {182131#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,675 INFO L280 TraceCheckUtils]: 88: Hoare triple {182131#true} ~st1~0 := #t~nondet8; {182131#true} is VALID [2020-07-18 00:58:03,675 INFO L280 TraceCheckUtils]: 89: Hoare triple {182131#true} havoc #t~nondet8; {182131#true} is VALID [2020-07-18 00:58:03,675 INFO L280 TraceCheckUtils]: 90: Hoare triple {182131#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,676 INFO L280 TraceCheckUtils]: 91: Hoare triple {182131#true} ~nl1~0 := #t~nondet9; {182131#true} is VALID [2020-07-18 00:58:03,676 INFO L280 TraceCheckUtils]: 92: Hoare triple {182131#true} havoc #t~nondet9; {182131#true} is VALID [2020-07-18 00:58:03,676 INFO L280 TraceCheckUtils]: 93: Hoare triple {182131#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,676 INFO L280 TraceCheckUtils]: 94: Hoare triple {182131#true} ~m1~0 := #t~nondet10; {182131#true} is VALID [2020-07-18 00:58:03,676 INFO L280 TraceCheckUtils]: 95: Hoare triple {182131#true} havoc #t~nondet10; {182131#true} is VALID [2020-07-18 00:58:03,677 INFO L280 TraceCheckUtils]: 96: Hoare triple {182131#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,677 INFO L280 TraceCheckUtils]: 97: Hoare triple {182131#true} ~max1~0 := #t~nondet11; {182131#true} is VALID [2020-07-18 00:58:03,677 INFO L280 TraceCheckUtils]: 98: Hoare triple {182131#true} havoc #t~nondet11; {182131#true} is VALID [2020-07-18 00:58:03,677 INFO L280 TraceCheckUtils]: 99: Hoare triple {182131#true} ~mode1~0 := #t~nondet12; {182131#true} is VALID [2020-07-18 00:58:03,677 INFO L280 TraceCheckUtils]: 100: Hoare triple {182131#true} havoc #t~nondet12; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 101: Hoare triple {182131#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 102: Hoare triple {182131#true} ~id2~0 := #t~nondet13; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 103: Hoare triple {182131#true} havoc #t~nondet13; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 104: Hoare triple {182131#true} ~r2~0 := #t~nondet14; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 105: Hoare triple {182131#true} havoc #t~nondet14; {182131#true} is VALID [2020-07-18 00:58:03,678 INFO L280 TraceCheckUtils]: 106: Hoare triple {182131#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,679 INFO L280 TraceCheckUtils]: 107: Hoare triple {182131#true} ~st2~0 := #t~nondet15; {182131#true} is VALID [2020-07-18 00:58:03,679 INFO L280 TraceCheckUtils]: 108: Hoare triple {182131#true} havoc #t~nondet15; {182131#true} is VALID [2020-07-18 00:58:03,679 INFO L280 TraceCheckUtils]: 109: Hoare triple {182131#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,679 INFO L280 TraceCheckUtils]: 110: Hoare triple {182131#true} ~nl2~0 := #t~nondet16; {182131#true} is VALID [2020-07-18 00:58:03,679 INFO L280 TraceCheckUtils]: 111: Hoare triple {182131#true} havoc #t~nondet16; {182131#true} is VALID [2020-07-18 00:58:03,680 INFO L280 TraceCheckUtils]: 112: Hoare triple {182131#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,680 INFO L280 TraceCheckUtils]: 113: Hoare triple {182131#true} ~m2~0 := #t~nondet17; {182131#true} is VALID [2020-07-18 00:58:03,680 INFO L280 TraceCheckUtils]: 114: Hoare triple {182131#true} havoc #t~nondet17; {182131#true} is VALID [2020-07-18 00:58:03,680 INFO L280 TraceCheckUtils]: 115: Hoare triple {182131#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,680 INFO L280 TraceCheckUtils]: 116: Hoare triple {182131#true} ~max2~0 := #t~nondet18; {182131#true} is VALID [2020-07-18 00:58:03,681 INFO L280 TraceCheckUtils]: 117: Hoare triple {182131#true} havoc #t~nondet18; {182131#true} is VALID [2020-07-18 00:58:03,681 INFO L280 TraceCheckUtils]: 118: Hoare triple {182131#true} ~mode2~0 := #t~nondet19; {182131#true} is VALID [2020-07-18 00:58:03,681 INFO L280 TraceCheckUtils]: 119: Hoare triple {182131#true} havoc #t~nondet19; {182131#true} is VALID [2020-07-18 00:58:03,681 INFO L280 TraceCheckUtils]: 120: Hoare triple {182131#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,681 INFO L280 TraceCheckUtils]: 121: Hoare triple {182131#true} ~id3~0 := #t~nondet20; {182131#true} is VALID [2020-07-18 00:58:03,682 INFO L280 TraceCheckUtils]: 122: Hoare triple {182131#true} havoc #t~nondet20; {182131#true} is VALID [2020-07-18 00:58:03,682 INFO L280 TraceCheckUtils]: 123: Hoare triple {182131#true} ~r3~0 := #t~nondet21; {182131#true} is VALID [2020-07-18 00:58:03,682 INFO L280 TraceCheckUtils]: 124: Hoare triple {182131#true} havoc #t~nondet21; {182131#true} is VALID [2020-07-18 00:58:03,682 INFO L280 TraceCheckUtils]: 125: Hoare triple {182131#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,682 INFO L280 TraceCheckUtils]: 126: Hoare triple {182131#true} ~st3~0 := #t~nondet22; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 127: Hoare triple {182131#true} havoc #t~nondet22; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 128: Hoare triple {182131#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 129: Hoare triple {182131#true} ~nl3~0 := #t~nondet23; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 130: Hoare triple {182131#true} havoc #t~nondet23; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 131: Hoare triple {182131#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,683 INFO L280 TraceCheckUtils]: 132: Hoare triple {182131#true} ~m3~0 := #t~nondet24; {182131#true} is VALID [2020-07-18 00:58:03,684 INFO L280 TraceCheckUtils]: 133: Hoare triple {182131#true} havoc #t~nondet24; {182131#true} is VALID [2020-07-18 00:58:03,684 INFO L280 TraceCheckUtils]: 134: Hoare triple {182131#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {182131#true} is VALID [2020-07-18 00:58:03,684 INFO L280 TraceCheckUtils]: 135: Hoare triple {182131#true} ~max3~0 := #t~nondet25; {182131#true} is VALID [2020-07-18 00:58:03,684 INFO L280 TraceCheckUtils]: 136: Hoare triple {182131#true} havoc #t~nondet25; {182131#true} is VALID [2020-07-18 00:58:03,684 INFO L280 TraceCheckUtils]: 137: Hoare triple {182131#true} ~mode3~0 := #t~nondet26; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 138: Hoare triple {182131#true} havoc #t~nondet26; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 139: Hoare triple {182131#true} havoc ~init__r121~0; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 140: Hoare triple {182131#true} havoc ~init__r131~0; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 141: Hoare triple {182131#true} havoc ~init__r211~0; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 142: Hoare triple {182131#true} havoc ~init__r231~0; {182131#true} is VALID [2020-07-18 00:58:03,685 INFO L280 TraceCheckUtils]: 143: Hoare triple {182131#true} havoc ~init__r311~0; {182131#true} is VALID [2020-07-18 00:58:03,686 INFO L280 TraceCheckUtils]: 144: Hoare triple {182131#true} havoc ~init__r321~0; {182131#true} is VALID [2020-07-18 00:58:03,686 INFO L280 TraceCheckUtils]: 145: Hoare triple {182131#true} havoc ~init__r122~0; {182131#true} is VALID [2020-07-18 00:58:03,686 INFO L280 TraceCheckUtils]: 146: Hoare triple {182131#true} havoc ~init__tmp~0; {182131#true} is VALID [2020-07-18 00:58:03,686 INFO L280 TraceCheckUtils]: 147: Hoare triple {182131#true} havoc ~init__r132~0; {182131#true} is VALID [2020-07-18 00:58:03,686 INFO L280 TraceCheckUtils]: 148: Hoare triple {182131#true} havoc ~init__tmp___0~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 149: Hoare triple {182131#true} havoc ~init__r212~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 150: Hoare triple {182131#true} havoc ~init__tmp___1~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 151: Hoare triple {182131#true} havoc ~init__r232~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 152: Hoare triple {182131#true} havoc ~init__tmp___2~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 153: Hoare triple {182131#true} havoc ~init__r312~0; {182131#true} is VALID [2020-07-18 00:58:03,687 INFO L280 TraceCheckUtils]: 154: Hoare triple {182131#true} havoc ~init__tmp___3~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 155: Hoare triple {182131#true} havoc ~init__r322~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 156: Hoare triple {182131#true} havoc ~init__tmp___4~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 157: Hoare triple {182131#true} havoc ~init__tmp___5~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 158: Hoare triple {182131#true} ~init__r121~0 := ~ep12~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 159: Hoare triple {182131#true} ~init__r131~0 := ~ep13~0; {182131#true} is VALID [2020-07-18 00:58:03,688 INFO L280 TraceCheckUtils]: 160: Hoare triple {182131#true} ~init__r211~0 := ~ep21~0; {182131#true} is VALID [2020-07-18 00:58:03,689 INFO L280 TraceCheckUtils]: 161: Hoare triple {182131#true} ~init__r231~0 := ~ep23~0; {182131#true} is VALID [2020-07-18 00:58:03,689 INFO L280 TraceCheckUtils]: 162: Hoare triple {182131#true} ~init__r311~0 := ~ep31~0; {182131#true} is VALID [2020-07-18 00:58:03,689 INFO L280 TraceCheckUtils]: 163: Hoare triple {182131#true} ~init__r321~0 := ~ep32~0; {182131#true} is VALID [2020-07-18 00:58:03,689 INFO L280 TraceCheckUtils]: 164: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,689 INFO L280 TraceCheckUtils]: 165: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 166: Hoare triple {182131#true} ~init__tmp~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 167: Hoare triple {182131#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 168: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 169: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 170: Hoare triple {182131#true} ~init__tmp___0~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,690 INFO L280 TraceCheckUtils]: 171: Hoare triple {182131#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {182131#true} is VALID [2020-07-18 00:58:03,691 INFO L280 TraceCheckUtils]: 172: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,691 INFO L280 TraceCheckUtils]: 173: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,691 INFO L280 TraceCheckUtils]: 174: Hoare triple {182131#true} ~init__tmp___1~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,691 INFO L280 TraceCheckUtils]: 175: Hoare triple {182131#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {182131#true} is VALID [2020-07-18 00:58:03,691 INFO L280 TraceCheckUtils]: 176: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,692 INFO L280 TraceCheckUtils]: 177: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,692 INFO L280 TraceCheckUtils]: 178: Hoare triple {182131#true} ~init__tmp___2~0 := 0; {182131#true} is VALID [2020-07-18 00:58:03,692 INFO L280 TraceCheckUtils]: 179: Hoare triple {182131#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {182131#true} is VALID [2020-07-18 00:58:03,692 INFO L280 TraceCheckUtils]: 180: Hoare triple {182131#true} assume !!(0 == ~init__r311~0 % 256); {182131#true} is VALID [2020-07-18 00:58:03,697 INFO L280 TraceCheckUtils]: 181: Hoare triple {182131#true} assume !!(0 == ~init__r321~0 % 256); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 00:58:03,699 INFO L280 TraceCheckUtils]: 182: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 00:58:03,700 INFO L280 TraceCheckUtils]: 183: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 00:58:03,702 INFO L280 TraceCheckUtils]: 184: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,703 INFO L280 TraceCheckUtils]: 185: Hoare triple {182132#false} ~init__tmp___4~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,703 INFO L280 TraceCheckUtils]: 186: Hoare triple {182132#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {182132#false} is VALID [2020-07-18 00:58:03,703 INFO L280 TraceCheckUtils]: 187: Hoare triple {182132#false} assume ~id1~0 != ~id2~0; {182132#false} is VALID [2020-07-18 00:58:03,703 INFO L280 TraceCheckUtils]: 188: Hoare triple {182132#false} assume ~id1~0 != ~id3~0; {182132#false} is VALID [2020-07-18 00:58:03,704 INFO L280 TraceCheckUtils]: 189: Hoare triple {182132#false} assume ~id2~0 != ~id3~0; {182132#false} is VALID [2020-07-18 00:58:03,704 INFO L280 TraceCheckUtils]: 190: Hoare triple {182132#false} assume ~id1~0 >= 0; {182132#false} is VALID [2020-07-18 00:58:03,704 INFO L280 TraceCheckUtils]: 191: Hoare triple {182132#false} assume ~id2~0 >= 0; {182132#false} is VALID [2020-07-18 00:58:03,704 INFO L280 TraceCheckUtils]: 192: Hoare triple {182132#false} assume ~id3~0 >= 0; {182132#false} is VALID [2020-07-18 00:58:03,704 INFO L280 TraceCheckUtils]: 193: Hoare triple {182132#false} assume 0 == ~r1~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,705 INFO L280 TraceCheckUtils]: 194: Hoare triple {182132#false} assume 0 == ~r2~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,705 INFO L280 TraceCheckUtils]: 195: Hoare triple {182132#false} assume 0 == ~r3~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,705 INFO L280 TraceCheckUtils]: 196: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-18 00:58:03,705 INFO L280 TraceCheckUtils]: 197: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-18 00:58:03,705 INFO L280 TraceCheckUtils]: 198: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 199: Hoare triple {182132#false} assume 0 == ~st1~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 200: Hoare triple {182132#false} assume 0 == ~st2~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 201: Hoare triple {182132#false} assume 0 == ~st3~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 202: Hoare triple {182132#false} assume 0 == ~nl1~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 203: Hoare triple {182132#false} assume 0 == ~nl2~0; {182132#false} is VALID [2020-07-18 00:58:03,706 INFO L280 TraceCheckUtils]: 204: Hoare triple {182132#false} assume 0 == ~nl3~0; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 205: Hoare triple {182132#false} assume 0 == ~mode1~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 206: Hoare triple {182132#false} assume 0 == ~mode2~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 207: Hoare triple {182132#false} assume 0 == ~mode3~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 208: Hoare triple {182132#false} ~init__tmp___5~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 209: Hoare triple {182132#false} ~__return_1718~0 := ~init__tmp___5~0; {182132#false} is VALID [2020-07-18 00:58:03,707 INFO L280 TraceCheckUtils]: 210: Hoare triple {182132#false} ~main__i2~0 := ~__return_1718~0; {182132#false} is VALID [2020-07-18 00:58:03,708 INFO L280 TraceCheckUtils]: 211: Hoare triple {182132#false} assume 0 != ~main__i2~0; {182132#false} is VALID [2020-07-18 00:58:03,708 INFO L280 TraceCheckUtils]: 212: Hoare triple {182132#false} ~p12_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,708 INFO L280 TraceCheckUtils]: 213: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,708 INFO L280 TraceCheckUtils]: 214: Hoare triple {182132#false} ~p13_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,708 INFO L280 TraceCheckUtils]: 215: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 216: Hoare triple {182132#false} ~p21_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 217: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 218: Hoare triple {182132#false} ~p23_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 219: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 220: Hoare triple {182132#false} ~p31_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,709 INFO L280 TraceCheckUtils]: 221: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 222: Hoare triple {182132#false} ~p32_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 223: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 224: Hoare triple {182132#false} ~main__i2~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 225: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 226: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,710 INFO L280 TraceCheckUtils]: 227: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,711 INFO L280 TraceCheckUtils]: 228: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,711 INFO L280 TraceCheckUtils]: 229: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,711 INFO L280 TraceCheckUtils]: 230: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,711 INFO L280 TraceCheckUtils]: 231: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,711 INFO L280 TraceCheckUtils]: 232: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,712 INFO L280 TraceCheckUtils]: 233: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,712 INFO L280 TraceCheckUtils]: 234: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,712 INFO L280 TraceCheckUtils]: 235: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,712 INFO L280 TraceCheckUtils]: 236: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,712 INFO L280 TraceCheckUtils]: 237: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,713 INFO L280 TraceCheckUtils]: 238: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,713 INFO L280 TraceCheckUtils]: 239: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,713 INFO L280 TraceCheckUtils]: 240: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 00:58:03,713 INFO L280 TraceCheckUtils]: 241: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,713 INFO L280 TraceCheckUtils]: 242: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 243: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 244: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 245: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 246: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 247: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,714 INFO L280 TraceCheckUtils]: 248: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 00:58:03,715 INFO L280 TraceCheckUtils]: 249: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,715 INFO L280 TraceCheckUtils]: 250: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 00:58:03,715 INFO L280 TraceCheckUtils]: 251: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,715 INFO L280 TraceCheckUtils]: 252: Hoare triple {182132#false} havoc ~check__tmp~0; {182132#false} is VALID [2020-07-18 00:58:03,715 INFO L280 TraceCheckUtils]: 253: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,716 INFO L280 TraceCheckUtils]: 254: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,716 INFO L280 TraceCheckUtils]: 255: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,716 INFO L280 TraceCheckUtils]: 256: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,716 INFO L280 TraceCheckUtils]: 257: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,716 INFO L280 TraceCheckUtils]: 258: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 00:58:03,717 INFO L280 TraceCheckUtils]: 259: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,717 INFO L280 TraceCheckUtils]: 260: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,717 INFO L280 TraceCheckUtils]: 261: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 00:58:03,717 INFO L280 TraceCheckUtils]: 262: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,717 INFO L280 TraceCheckUtils]: 263: Hoare triple {182132#false} ~check__tmp~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 264: Hoare triple {182132#false} ~__return_1846~0 := ~check__tmp~0; {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 265: Hoare triple {182132#false} ~main__c1~0 := ~__return_1846~0; {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 266: Hoare triple {182132#false} havoc ~__tmp_1~0; {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 267: Hoare triple {182132#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 268: Hoare triple {182132#false} havoc ~assert__arg~0; {182132#false} is VALID [2020-07-18 00:58:03,718 INFO L280 TraceCheckUtils]: 269: Hoare triple {182132#false} ~assert__arg~0 := ~__tmp_1~0; {182132#false} is VALID [2020-07-18 00:58:03,719 INFO L280 TraceCheckUtils]: 270: Hoare triple {182132#false} assume !(0 == ~assert__arg~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,719 INFO L280 TraceCheckUtils]: 271: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,719 INFO L280 TraceCheckUtils]: 272: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,719 INFO L280 TraceCheckUtils]: 273: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,719 INFO L280 TraceCheckUtils]: 274: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,720 INFO L280 TraceCheckUtils]: 275: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,720 INFO L280 TraceCheckUtils]: 276: Hoare triple {182132#false} assume !(2 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,720 INFO L280 TraceCheckUtils]: 277: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,720 INFO L280 TraceCheckUtils]: 278: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,720 INFO L280 TraceCheckUtils]: 279: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,721 INFO L280 TraceCheckUtils]: 280: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,721 INFO L280 TraceCheckUtils]: 281: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,721 INFO L280 TraceCheckUtils]: 282: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,721 INFO L280 TraceCheckUtils]: 283: Hoare triple {182132#false} assume !(2 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,721 INFO L280 TraceCheckUtils]: 284: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 285: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 286: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 287: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 288: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 289: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,722 INFO L280 TraceCheckUtils]: 290: Hoare triple {182132#false} assume !(2 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,723 INFO L280 TraceCheckUtils]: 291: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,723 INFO L280 TraceCheckUtils]: 292: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 00:58:03,723 INFO L280 TraceCheckUtils]: 293: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,723 INFO L280 TraceCheckUtils]: 294: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 00:58:03,723 INFO L280 TraceCheckUtils]: 295: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 296: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 297: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 298: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 299: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 300: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 00:58:03,724 INFO L280 TraceCheckUtils]: 301: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 302: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 303: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 304: Hoare triple {182132#false} havoc ~check__tmp~1; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 305: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 306: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,725 INFO L280 TraceCheckUtils]: 307: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 308: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 309: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 310: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 311: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 312: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,726 INFO L280 TraceCheckUtils]: 313: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 00:58:03,727 INFO L280 TraceCheckUtils]: 314: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,727 INFO L280 TraceCheckUtils]: 315: Hoare triple {182132#false} ~check__tmp~1 := 1; {182132#false} is VALID [2020-07-18 00:58:03,727 INFO L280 TraceCheckUtils]: 316: Hoare triple {182132#false} ~__return_1964~0 := ~check__tmp~1; {182132#false} is VALID [2020-07-18 00:58:03,727 INFO L280 TraceCheckUtils]: 317: Hoare triple {182132#false} ~main__c1~0 := ~__return_1964~0; {182132#false} is VALID [2020-07-18 00:58:03,727 INFO L280 TraceCheckUtils]: 318: Hoare triple {182132#false} havoc ~__tmp_2~0; {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 319: Hoare triple {182132#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 320: Hoare triple {182132#false} havoc ~assert__arg~1; {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 321: Hoare triple {182132#false} ~assert__arg~1 := ~__tmp_2~0; {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 322: Hoare triple {182132#false} assume !(0 == ~assert__arg~1 % 256); {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 323: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,728 INFO L280 TraceCheckUtils]: 324: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,729 INFO L280 TraceCheckUtils]: 325: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,729 INFO L280 TraceCheckUtils]: 326: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,729 INFO L280 TraceCheckUtils]: 327: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,729 INFO L280 TraceCheckUtils]: 328: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,729 INFO L280 TraceCheckUtils]: 329: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,730 INFO L280 TraceCheckUtils]: 330: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,730 INFO L280 TraceCheckUtils]: 331: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,730 INFO L280 TraceCheckUtils]: 332: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,730 INFO L280 TraceCheckUtils]: 333: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,730 INFO L280 TraceCheckUtils]: 334: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 335: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 336: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 337: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 338: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 339: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,731 INFO L280 TraceCheckUtils]: 340: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 341: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 342: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 343: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 344: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 345: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,732 INFO L280 TraceCheckUtils]: 346: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 00:58:03,733 INFO L280 TraceCheckUtils]: 347: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,733 INFO L280 TraceCheckUtils]: 348: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 00:58:03,733 INFO L280 TraceCheckUtils]: 349: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,733 INFO L280 TraceCheckUtils]: 350: Hoare triple {182132#false} havoc ~check__tmp~2; {182132#false} is VALID [2020-07-18 00:58:03,733 INFO L280 TraceCheckUtils]: 351: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 352: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 353: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 354: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 355: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 356: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 00:58:03,734 INFO L280 TraceCheckUtils]: 357: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,735 INFO L280 TraceCheckUtils]: 358: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 00:58:03,735 INFO L280 TraceCheckUtils]: 359: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 00:58:03,735 INFO L280 TraceCheckUtils]: 360: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 00:58:03,735 INFO L280 TraceCheckUtils]: 361: Hoare triple {182132#false} ~check__tmp~2 := 1; {182132#false} is VALID [2020-07-18 00:58:03,735 INFO L280 TraceCheckUtils]: 362: Hoare triple {182132#false} ~__return_2082~0 := ~check__tmp~2; {182132#false} is VALID [2020-07-18 00:58:03,736 INFO L280 TraceCheckUtils]: 363: Hoare triple {182132#false} ~main__c1~0 := ~__return_2082~0; {182132#false} is VALID [2020-07-18 00:58:03,736 INFO L280 TraceCheckUtils]: 364: Hoare triple {182132#false} havoc ~__tmp_3~0; {182132#false} is VALID [2020-07-18 00:58:03,736 INFO L280 TraceCheckUtils]: 365: Hoare triple {182132#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 00:58:03,736 INFO L280 TraceCheckUtils]: 366: Hoare triple {182132#false} havoc ~assert__arg~2; {182132#false} is VALID [2020-07-18 00:58:03,736 INFO L280 TraceCheckUtils]: 367: Hoare triple {182132#false} ~assert__arg~2 := ~__tmp_3~0; {182132#false} is VALID [2020-07-18 00:58:03,737 INFO L280 TraceCheckUtils]: 368: Hoare triple {182132#false} assume !(0 == ~assert__arg~2 % 256); {182132#false} is VALID [2020-07-18 00:58:03,737 INFO L280 TraceCheckUtils]: 369: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,737 INFO L280 TraceCheckUtils]: 370: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,737 INFO L280 TraceCheckUtils]: 371: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,737 INFO L280 TraceCheckUtils]: 372: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,738 INFO L280 TraceCheckUtils]: 373: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,738 INFO L280 TraceCheckUtils]: 374: Hoare triple {182132#false} assume 2 == ~r1~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,756 INFO L280 TraceCheckUtils]: 375: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-18 00:58:03,756 INFO L280 TraceCheckUtils]: 376: Hoare triple {182132#false} ~st1~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,756 INFO L280 TraceCheckUtils]: 377: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,757 INFO L280 TraceCheckUtils]: 378: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,757 INFO L280 TraceCheckUtils]: 379: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,757 INFO L280 TraceCheckUtils]: 380: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,757 INFO L280 TraceCheckUtils]: 381: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,757 INFO L280 TraceCheckUtils]: 382: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,758 INFO L280 TraceCheckUtils]: 383: Hoare triple {182132#false} assume 2 == ~r2~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,758 INFO L280 TraceCheckUtils]: 384: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-18 00:58:03,758 INFO L280 TraceCheckUtils]: 385: Hoare triple {182132#false} ~st2~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,759 INFO L280 TraceCheckUtils]: 386: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,759 INFO L280 TraceCheckUtils]: 387: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,759 INFO L280 TraceCheckUtils]: 388: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,759 INFO L280 TraceCheckUtils]: 389: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 390: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 391: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 392: Hoare triple {182132#false} assume 2 == ~r3~0 % 256; {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 393: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 394: Hoare triple {182132#false} ~st3~0 := 1; {182132#false} is VALID [2020-07-18 00:58:03,760 INFO L280 TraceCheckUtils]: 395: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-18 00:58:03,761 INFO L280 TraceCheckUtils]: 396: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 00:58:03,761 INFO L280 TraceCheckUtils]: 397: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,761 INFO L280 TraceCheckUtils]: 398: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 00:58:03,761 INFO L280 TraceCheckUtils]: 399: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,761 INFO L280 TraceCheckUtils]: 400: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 401: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 402: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 403: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 404: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 405: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,762 INFO L280 TraceCheckUtils]: 406: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 407: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 408: Hoare triple {182132#false} havoc ~check__tmp~3; {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 409: Hoare triple {182132#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 410: Hoare triple {182132#false} ~check__tmp~3 := 0; {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 411: Hoare triple {182132#false} ~__return_2816~0 := ~check__tmp~3; {182132#false} is VALID [2020-07-18 00:58:03,763 INFO L280 TraceCheckUtils]: 412: Hoare triple {182132#false} ~main__c1~0 := ~__return_2816~0; {182132#false} is VALID [2020-07-18 00:58:03,764 INFO L280 TraceCheckUtils]: 413: Hoare triple {182132#false} havoc ~__tmp_4~0; {182132#false} is VALID [2020-07-18 00:58:03,764 INFO L280 TraceCheckUtils]: 414: Hoare triple {182132#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 00:58:03,764 INFO L280 TraceCheckUtils]: 415: Hoare triple {182132#false} havoc ~assert__arg~3; {182132#false} is VALID [2020-07-18 00:58:03,764 INFO L280 TraceCheckUtils]: 416: Hoare triple {182132#false} ~assert__arg~3 := ~__tmp_4~0; {182132#false} is VALID [2020-07-18 00:58:03,764 INFO L280 TraceCheckUtils]: 417: Hoare triple {182132#false} assume 0 == ~assert__arg~3 % 256; {182132#false} is VALID [2020-07-18 00:58:03,765 INFO L280 TraceCheckUtils]: 418: Hoare triple {182132#false} assume !false; {182132#false} is VALID [2020-07-18 00:58:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:58:03,877 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:58:03,877 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [188665711] [2020-07-18 00:58:03,877 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:58:03,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:58:03,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53406458] [2020-07-18 00:58:03,879 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 00:58:03,879 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:58:03,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:58:04,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:58:04,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:58:04,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:58:04,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:58:04,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:58:04,764 INFO L87 Difference]: Start difference. First operand 7550 states and 9213 transitions. Second operand 4 states. [2020-07-18 01:01:04,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:04,604 INFO L93 Difference]: Finished difference Result 21732 states and 26587 transitions. [2020-07-18 01:01:04,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:01:04,604 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 01:01:04,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:01:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-18 01:01:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:04,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-18 01:01:04,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2987 transitions. [2020-07-18 01:01:13,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2987 edges. 2987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:40,175 INFO L225 Difference]: With dead ends: 21732 [2020-07-18 01:01:40,176 INFO L226 Difference]: Without dead ends: 14783 [2020-07-18 01:01:40,187 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:40,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14783 states. [2020-07-18 01:03:06,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14783 to 7558. [2020-07-18 01:03:06,669 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:03:06,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14783 states. Second operand 7558 states. [2020-07-18 01:03:06,669 INFO L74 IsIncluded]: Start isIncluded. First operand 14783 states. Second operand 7558 states. [2020-07-18 01:03:06,669 INFO L87 Difference]: Start difference. First operand 14783 states. Second operand 7558 states. [2020-07-18 01:03:36,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:03:36,200 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-18 01:03:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-18 01:03:36,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:03:36,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:03:36,214 INFO L74 IsIncluded]: Start isIncluded. First operand 7558 states. Second operand 14783 states. [2020-07-18 01:03:36,214 INFO L87 Difference]: Start difference. First operand 7558 states. Second operand 14783 states. [2020-07-18 01:04:05,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:04:05,326 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-18 01:04:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-18 01:04:05,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:04:05,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:04:05,340 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:04:05,340 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:04:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7558 states. [2020-07-18 01:04:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7558 states to 7558 states and 9221 transitions. [2020-07-18 01:04:07,518 INFO L78 Accepts]: Start accepts. Automaton has 7558 states and 9221 transitions. Word has length 419 [2020-07-18 01:04:07,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:04:07,518 INFO L479 AbstractCegarLoop]: Abstraction has 7558 states and 9221 transitions. [2020-07-18 01:04:07,519 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:04:07,519 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7558 states and 9221 transitions.