/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 02:51:24,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 02:51:24,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 02:51:24,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 02:51:24,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 02:51:24,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 02:51:24,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 02:51:24,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 02:51:24,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 02:51:24,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 02:51:24,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 02:51:24,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 02:51:24,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 02:51:24,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 02:51:24,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 02:51:24,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 02:51:24,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 02:51:24,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 02:51:24,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 02:51:24,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 02:51:24,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 02:51:24,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 02:51:24,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 02:51:24,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 02:51:24,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 02:51:24,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 02:51:24,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 02:51:24,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 02:51:24,947 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 02:51:24,964 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 02:51:24,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 02:51:24,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 02:51:24,968 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 02:51:24,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 02:51:24,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 02:51:24,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 02:51:24,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 02:51:24,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 02:51:24,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 02:51:24,971 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 02:51:24,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 02:51:24,971 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 02:51:24,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 02:51:24,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 02:51:24,973 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 02:51:24,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 02:51:24,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 02:51:24,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 02:51:24,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 02:51:24,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 02:51:24,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 02:51:24,974 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 02:51:25,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 02:51:25,353 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 02:51:25,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 02:51:25,361 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 02:51:25,362 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 02:51:25,363 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-11 02:51:25,449 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82ce414b/b0ee6502e1374882bf884e60c9986370/FLAG11adf2f72 [2020-07-11 02:51:26,095 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 02:51:26,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-11 02:51:26,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82ce414b/b0ee6502e1374882bf884e60c9986370/FLAG11adf2f72 [2020-07-11 02:51:26,303 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82ce414b/b0ee6502e1374882bf884e60c9986370 [2020-07-11 02:51:26,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 02:51:26,317 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 02:51:26,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 02:51:26,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 02:51:26,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 02:51:26,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:51:26" (1/1) ... [2020-07-11 02:51:26,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567bd13d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:26, skipping insertion in model container [2020-07-11 02:51:26,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:51:26" (1/1) ... [2020-07-11 02:51:26,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 02:51:26,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 02:51:27,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:51:27,223 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 02:51:27,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:51:27,777 INFO L208 MainTranslator]: Completed translation [2020-07-11 02:51:27,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27 WrapperNode [2020-07-11 02:51:27,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 02:51:27,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 02:51:27,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 02:51:27,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 02:51:27,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (1/1) ... [2020-07-11 02:51:27,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 02:51:27,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 02:51:27,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 02:51:27,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 02:51:27,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (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 [2020-07-11 02:51:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 02:51:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 02:51:28,068 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-11 02:51:28,069 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 02:51:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 02:51:28,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-11 02:51:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-11 02:51:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-11 02:51:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-11 02:51:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-11 02:51:28,070 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-11 02:51:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-11 02:51:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-11 02:51:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-11 02:51:28,071 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-11 02:51:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-11 02:51:28,072 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-11 02:51:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-11 02:51:28,073 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 02:51:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 02:51:28,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 02:51:31,619 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 02:51:31,620 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-11 02:51:31,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:51:31 BoogieIcfgContainer [2020-07-11 02:51:31,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 02:51:31,648 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 02:51:31,648 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 02:51:31,654 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 02:51:31,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 02:51:26" (1/3) ... [2020-07-11 02:51:31,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@400eeaa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:51:31, skipping insertion in model container [2020-07-11 02:51:31,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:27" (2/3) ... [2020-07-11 02:51:31,656 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@400eeaa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:51:31, skipping insertion in model container [2020-07-11 02:51:31,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:51:31" (3/3) ... [2020-07-11 02:51:31,662 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-11 02:51:31,676 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 02:51:31,688 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-11 02:51:31,708 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-11 02:51:31,740 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 02:51:31,741 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 02:51:31,741 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 02:51:31,741 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 02:51:31,741 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 02:51:31,742 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 02:51:31,742 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 02:51:31,742 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 02:51:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states. [2020-07-11 02:51:31,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-11 02:51:31,854 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:51:31,856 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:51:31,857 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:51:31,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:51:31,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1303335379, now seen corresponding path program 1 times [2020-07-11 02:51:31,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:51:31,877 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1183189570] [2020-07-11 02:51:31,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:51:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:33,346 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:51:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:33,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {1236#true} ~nomsg~0 := -1; {1236#true} is VALID [2020-07-11 02:51:33,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {1236#true} ~p12~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {1236#true} ~p12_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {1236#true} ~p12_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {1236#true} ~ep12~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {1236#true} ~p13~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {1236#true} ~p13_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {1236#true} ~p13_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {1236#true} ~ep13~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {1236#true} ~p21~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {1236#true} ~p21_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {1236#true} ~p21_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {1236#true} ~ep21~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {1236#true} ~p23~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {1236#true} ~p23_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {1236#true} ~p23_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {1236#true} ~ep23~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {1236#true} ~p31~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {1236#true} ~p31_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {1236#true} ~p31_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {1236#true} ~ep31~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,438 INFO L280 TraceCheckUtils]: 22: Hoare triple {1236#true} ~p32~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,439 INFO L280 TraceCheckUtils]: 23: Hoare triple {1236#true} ~p32_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {1236#true} ~p32_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {1236#true} ~ep32~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,443 INFO L280 TraceCheckUtils]: 26: Hoare triple {1236#true} ~id1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {1236#true} ~r1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,445 INFO L280 TraceCheckUtils]: 28: Hoare triple {1236#true} ~st1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {1236#true} ~nl1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {1236#true} ~m1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {1236#true} ~max1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {1236#true} ~mode1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {1236#true} ~newmax1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {1236#true} ~id2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,449 INFO L280 TraceCheckUtils]: 35: Hoare triple {1236#true} ~r2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {1236#true} ~st2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,450 INFO L280 TraceCheckUtils]: 37: Hoare triple {1236#true} ~nl2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,450 INFO L280 TraceCheckUtils]: 38: Hoare triple {1236#true} ~m2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,451 INFO L280 TraceCheckUtils]: 39: Hoare triple {1236#true} ~max2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {1236#true} ~mode2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {1236#true} ~newmax2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {1236#true} ~id3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {1236#true} ~r3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {1236#true} ~st3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {1236#true} ~nl3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,454 INFO L280 TraceCheckUtils]: 46: Hoare triple {1236#true} ~m3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,454 INFO L280 TraceCheckUtils]: 47: Hoare triple {1236#true} ~max3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,455 INFO L280 TraceCheckUtils]: 48: Hoare triple {1236#true} ~mode3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,455 INFO L280 TraceCheckUtils]: 49: Hoare triple {1236#true} ~newmax3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,456 INFO L280 TraceCheckUtils]: 50: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1236#true} is VALID [2020-07-11 02:51:33,460 INFO L280 TraceCheckUtils]: 51: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1236#true} is VALID [2020-07-11 02:51:33,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1236#true} is VALID [2020-07-11 02:51:33,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {1236#true} ~__return_1873~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {1236#true} ~__return_2019~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {1236#true} ~__return_2152~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {1236#true} ~__return_2288~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {1236#true} ~__return_3084~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {1236#true} ~__return_3053~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {1236#true} ~__return_2989~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {1236#true} ~__return_2955~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,467 INFO L280 TraceCheckUtils]: 61: Hoare triple {1236#true} ~__return_2551~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {1236#true} ~__return_2840~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,469 INFO L280 TraceCheckUtils]: 63: Hoare triple {1236#true} ~__return_2806~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,470 INFO L280 TraceCheckUtils]: 64: Hoare triple {1236#true} ~__return_2721~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,470 INFO L280 TraceCheckUtils]: 65: Hoare triple {1236#true} ~__return_2426~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,471 INFO L280 TraceCheckUtils]: 66: Hoare triple {1236#true} assume true; {1236#true} is VALID [2020-07-11 02:51:33,471 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {1236#true} {1236#true} #2512#return; {1236#true} is VALID [2020-07-11 02:51:33,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {1236#true} call ULTIMATE.init(); {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:51:33,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {1236#true} ~nomsg~0 := -1; {1236#true} is VALID [2020-07-11 02:51:33,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {1236#true} ~p12~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {1236#true} ~p12_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {1236#true} ~p12_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {1236#true} ~ep12~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {1236#true} ~p13~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,498 INFO L280 TraceCheckUtils]: 8: Hoare triple {1236#true} ~p13_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {1236#true} ~p13_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,499 INFO L280 TraceCheckUtils]: 10: Hoare triple {1236#true} ~ep13~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {1236#true} ~p21~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {1236#true} ~p21_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,500 INFO L280 TraceCheckUtils]: 13: Hoare triple {1236#true} ~p21_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {1236#true} ~ep21~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,501 INFO L280 TraceCheckUtils]: 15: Hoare triple {1236#true} ~p23~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,501 INFO L280 TraceCheckUtils]: 16: Hoare triple {1236#true} ~p23_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,503 INFO L280 TraceCheckUtils]: 17: Hoare triple {1236#true} ~p23_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {1236#true} ~ep23~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,508 INFO L280 TraceCheckUtils]: 19: Hoare triple {1236#true} ~p31~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,509 INFO L280 TraceCheckUtils]: 20: Hoare triple {1236#true} ~p31_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {1236#true} ~p31_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,510 INFO L280 TraceCheckUtils]: 22: Hoare triple {1236#true} ~ep31~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,510 INFO L280 TraceCheckUtils]: 23: Hoare triple {1236#true} ~p32~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {1236#true} ~p32_old~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {1236#true} ~p32_new~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,517 INFO L280 TraceCheckUtils]: 26: Hoare triple {1236#true} ~ep32~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {1236#true} ~id1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {1236#true} ~r1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {1236#true} ~st1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {1236#true} ~nl1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,520 INFO L280 TraceCheckUtils]: 31: Hoare triple {1236#true} ~m1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,520 INFO L280 TraceCheckUtils]: 32: Hoare triple {1236#true} ~max1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,521 INFO L280 TraceCheckUtils]: 33: Hoare triple {1236#true} ~mode1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,521 INFO L280 TraceCheckUtils]: 34: Hoare triple {1236#true} ~newmax1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {1236#true} ~id2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {1236#true} ~r2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,522 INFO L280 TraceCheckUtils]: 37: Hoare triple {1236#true} ~st2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,522 INFO L280 TraceCheckUtils]: 38: Hoare triple {1236#true} ~nl2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,523 INFO L280 TraceCheckUtils]: 39: Hoare triple {1236#true} ~m2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,523 INFO L280 TraceCheckUtils]: 40: Hoare triple {1236#true} ~max2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,523 INFO L280 TraceCheckUtils]: 41: Hoare triple {1236#true} ~mode2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,523 INFO L280 TraceCheckUtils]: 42: Hoare triple {1236#true} ~newmax2~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,524 INFO L280 TraceCheckUtils]: 43: Hoare triple {1236#true} ~id3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,524 INFO L280 TraceCheckUtils]: 44: Hoare triple {1236#true} ~r3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,529 INFO L280 TraceCheckUtils]: 45: Hoare triple {1236#true} ~st3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,530 INFO L280 TraceCheckUtils]: 46: Hoare triple {1236#true} ~nl3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,530 INFO L280 TraceCheckUtils]: 47: Hoare triple {1236#true} ~m3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,530 INFO L280 TraceCheckUtils]: 48: Hoare triple {1236#true} ~max3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,530 INFO L280 TraceCheckUtils]: 49: Hoare triple {1236#true} ~mode3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,531 INFO L280 TraceCheckUtils]: 50: Hoare triple {1236#true} ~newmax3~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,531 INFO L280 TraceCheckUtils]: 51: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1236#true} is VALID [2020-07-11 02:51:33,531 INFO L280 TraceCheckUtils]: 52: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1236#true} is VALID [2020-07-11 02:51:33,532 INFO L280 TraceCheckUtils]: 53: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1236#true} is VALID [2020-07-11 02:51:33,532 INFO L280 TraceCheckUtils]: 54: Hoare triple {1236#true} ~__return_1873~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,532 INFO L280 TraceCheckUtils]: 55: Hoare triple {1236#true} ~__return_2019~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {1236#true} ~__return_2152~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,533 INFO L280 TraceCheckUtils]: 57: Hoare triple {1236#true} ~__return_2288~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,533 INFO L280 TraceCheckUtils]: 58: Hoare triple {1236#true} ~__return_3084~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,536 INFO L280 TraceCheckUtils]: 59: Hoare triple {1236#true} ~__return_3053~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,536 INFO L280 TraceCheckUtils]: 60: Hoare triple {1236#true} ~__return_2989~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,536 INFO L280 TraceCheckUtils]: 61: Hoare triple {1236#true} ~__return_2955~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,537 INFO L280 TraceCheckUtils]: 62: Hoare triple {1236#true} ~__return_2551~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,537 INFO L280 TraceCheckUtils]: 63: Hoare triple {1236#true} ~__return_2840~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,537 INFO L280 TraceCheckUtils]: 64: Hoare triple {1236#true} ~__return_2806~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,538 INFO L280 TraceCheckUtils]: 65: Hoare triple {1236#true} ~__return_2721~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,538 INFO L280 TraceCheckUtils]: 66: Hoare triple {1236#true} ~__return_2426~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,541 INFO L280 TraceCheckUtils]: 67: Hoare triple {1236#true} assume true; {1236#true} is VALID [2020-07-11 02:51:33,542 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {1236#true} {1236#true} #2512#return; {1236#true} is VALID [2020-07-11 02:51:33,542 INFO L263 TraceCheckUtils]: 69: Hoare triple {1236#true} call #t~ret30 := main(); {1236#true} is VALID [2020-07-11 02:51:33,542 INFO L280 TraceCheckUtils]: 70: Hoare triple {1236#true} havoc ~main__c1~0; {1236#true} is VALID [2020-07-11 02:51:33,543 INFO L280 TraceCheckUtils]: 71: Hoare triple {1236#true} havoc ~main__i2~0; {1236#true} is VALID [2020-07-11 02:51:33,543 INFO L280 TraceCheckUtils]: 72: Hoare triple {1236#true} ~main__c1~0 := 0; {1236#true} is VALID [2020-07-11 02:51:33,543 INFO L280 TraceCheckUtils]: 73: Hoare triple {1236#true} ~ep12~0 := #t~nondet0; {1236#true} is VALID [2020-07-11 02:51:33,544 INFO L280 TraceCheckUtils]: 74: Hoare triple {1236#true} havoc #t~nondet0; {1236#true} is VALID [2020-07-11 02:51:33,544 INFO L280 TraceCheckUtils]: 75: Hoare triple {1236#true} ~ep13~0 := #t~nondet1; {1236#true} is VALID [2020-07-11 02:51:33,544 INFO L280 TraceCheckUtils]: 76: Hoare triple {1236#true} havoc #t~nondet1; {1236#true} is VALID [2020-07-11 02:51:33,545 INFO L280 TraceCheckUtils]: 77: Hoare triple {1236#true} ~ep21~0 := #t~nondet2; {1236#true} is VALID [2020-07-11 02:51:33,545 INFO L280 TraceCheckUtils]: 78: Hoare triple {1236#true} havoc #t~nondet2; {1236#true} is VALID [2020-07-11 02:51:33,545 INFO L280 TraceCheckUtils]: 79: Hoare triple {1236#true} ~ep23~0 := #t~nondet3; {1236#true} is VALID [2020-07-11 02:51:33,546 INFO L280 TraceCheckUtils]: 80: Hoare triple {1236#true} havoc #t~nondet3; {1236#true} is VALID [2020-07-11 02:51:33,546 INFO L280 TraceCheckUtils]: 81: Hoare triple {1236#true} ~ep31~0 := #t~nondet4; {1236#true} is VALID [2020-07-11 02:51:33,547 INFO L280 TraceCheckUtils]: 82: Hoare triple {1236#true} havoc #t~nondet4; {1236#true} is VALID [2020-07-11 02:51:33,547 INFO L280 TraceCheckUtils]: 83: Hoare triple {1236#true} ~ep32~0 := #t~nondet5; {1236#true} is VALID [2020-07-11 02:51:33,548 INFO L280 TraceCheckUtils]: 84: Hoare triple {1236#true} havoc #t~nondet5; {1236#true} is VALID [2020-07-11 02:51:33,548 INFO L280 TraceCheckUtils]: 85: Hoare triple {1236#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,548 INFO L280 TraceCheckUtils]: 86: Hoare triple {1236#true} ~id1~0 := #t~nondet6; {1236#true} is VALID [2020-07-11 02:51:33,549 INFO L280 TraceCheckUtils]: 87: Hoare triple {1236#true} havoc #t~nondet6; {1236#true} is VALID [2020-07-11 02:51:33,551 INFO L280 TraceCheckUtils]: 88: Hoare triple {1236#true} ~r1~0 := #t~nondet7; {1236#true} is VALID [2020-07-11 02:51:33,551 INFO L280 TraceCheckUtils]: 89: Hoare triple {1236#true} havoc #t~nondet7; {1236#true} is VALID [2020-07-11 02:51:33,552 INFO L280 TraceCheckUtils]: 90: Hoare triple {1236#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,552 INFO L280 TraceCheckUtils]: 91: Hoare triple {1236#true} ~st1~0 := #t~nondet8; {1236#true} is VALID [2020-07-11 02:51:33,552 INFO L280 TraceCheckUtils]: 92: Hoare triple {1236#true} havoc #t~nondet8; {1236#true} is VALID [2020-07-11 02:51:33,564 INFO L280 TraceCheckUtils]: 93: Hoare triple {1236#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,565 INFO L280 TraceCheckUtils]: 94: Hoare triple {1236#true} ~nl1~0 := #t~nondet9; {1236#true} is VALID [2020-07-11 02:51:33,565 INFO L280 TraceCheckUtils]: 95: Hoare triple {1236#true} havoc #t~nondet9; {1236#true} is VALID [2020-07-11 02:51:33,565 INFO L280 TraceCheckUtils]: 96: Hoare triple {1236#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,566 INFO L280 TraceCheckUtils]: 97: Hoare triple {1236#true} ~m1~0 := #t~nondet10; {1236#true} is VALID [2020-07-11 02:51:33,566 INFO L280 TraceCheckUtils]: 98: Hoare triple {1236#true} havoc #t~nondet10; {1236#true} is VALID [2020-07-11 02:51:33,566 INFO L280 TraceCheckUtils]: 99: Hoare triple {1236#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,566 INFO L280 TraceCheckUtils]: 100: Hoare triple {1236#true} ~max1~0 := #t~nondet11; {1236#true} is VALID [2020-07-11 02:51:33,567 INFO L280 TraceCheckUtils]: 101: Hoare triple {1236#true} havoc #t~nondet11; {1236#true} is VALID [2020-07-11 02:51:33,567 INFO L280 TraceCheckUtils]: 102: Hoare triple {1236#true} ~mode1~0 := #t~nondet12; {1236#true} is VALID [2020-07-11 02:51:33,568 INFO L280 TraceCheckUtils]: 103: Hoare triple {1236#true} havoc #t~nondet12; {1236#true} is VALID [2020-07-11 02:51:33,568 INFO L280 TraceCheckUtils]: 104: Hoare triple {1236#true} ~newmax1~0 := #t~nondet13; {1236#true} is VALID [2020-07-11 02:51:33,568 INFO L280 TraceCheckUtils]: 105: Hoare triple {1236#true} havoc #t~nondet13; {1236#true} is VALID [2020-07-11 02:51:33,569 INFO L280 TraceCheckUtils]: 106: Hoare triple {1236#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,569 INFO L280 TraceCheckUtils]: 107: Hoare triple {1236#true} ~id2~0 := #t~nondet14; {1236#true} is VALID [2020-07-11 02:51:33,570 INFO L280 TraceCheckUtils]: 108: Hoare triple {1236#true} havoc #t~nondet14; {1236#true} is VALID [2020-07-11 02:51:33,570 INFO L280 TraceCheckUtils]: 109: Hoare triple {1236#true} ~r2~0 := #t~nondet15; {1236#true} is VALID [2020-07-11 02:51:33,571 INFO L280 TraceCheckUtils]: 110: Hoare triple {1236#true} havoc #t~nondet15; {1236#true} is VALID [2020-07-11 02:51:33,571 INFO L280 TraceCheckUtils]: 111: Hoare triple {1236#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,571 INFO L280 TraceCheckUtils]: 112: Hoare triple {1236#true} ~st2~0 := #t~nondet16; {1236#true} is VALID [2020-07-11 02:51:33,572 INFO L280 TraceCheckUtils]: 113: Hoare triple {1236#true} havoc #t~nondet16; {1236#true} is VALID [2020-07-11 02:51:33,572 INFO L280 TraceCheckUtils]: 114: Hoare triple {1236#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,572 INFO L280 TraceCheckUtils]: 115: Hoare triple {1236#true} ~nl2~0 := #t~nondet17; {1236#true} is VALID [2020-07-11 02:51:33,573 INFO L280 TraceCheckUtils]: 116: Hoare triple {1236#true} havoc #t~nondet17; {1236#true} is VALID [2020-07-11 02:51:33,573 INFO L280 TraceCheckUtils]: 117: Hoare triple {1236#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,573 INFO L280 TraceCheckUtils]: 118: Hoare triple {1236#true} ~m2~0 := #t~nondet18; {1236#true} is VALID [2020-07-11 02:51:33,574 INFO L280 TraceCheckUtils]: 119: Hoare triple {1236#true} havoc #t~nondet18; {1236#true} is VALID [2020-07-11 02:51:33,574 INFO L280 TraceCheckUtils]: 120: Hoare triple {1236#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,575 INFO L280 TraceCheckUtils]: 121: Hoare triple {1236#true} ~max2~0 := #t~nondet19; {1236#true} is VALID [2020-07-11 02:51:33,576 INFO L280 TraceCheckUtils]: 122: Hoare triple {1236#true} havoc #t~nondet19; {1236#true} is VALID [2020-07-11 02:51:33,576 INFO L280 TraceCheckUtils]: 123: Hoare triple {1236#true} ~mode2~0 := #t~nondet20; {1236#true} is VALID [2020-07-11 02:51:33,577 INFO L280 TraceCheckUtils]: 124: Hoare triple {1236#true} havoc #t~nondet20; {1236#true} is VALID [2020-07-11 02:51:33,577 INFO L280 TraceCheckUtils]: 125: Hoare triple {1236#true} ~newmax2~0 := #t~nondet21; {1236#true} is VALID [2020-07-11 02:51:33,577 INFO L280 TraceCheckUtils]: 126: Hoare triple {1236#true} havoc #t~nondet21; {1236#true} is VALID [2020-07-11 02:51:33,577 INFO L280 TraceCheckUtils]: 127: Hoare triple {1236#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,578 INFO L280 TraceCheckUtils]: 128: Hoare triple {1236#true} ~id3~0 := #t~nondet22; {1236#true} is VALID [2020-07-11 02:51:33,578 INFO L280 TraceCheckUtils]: 129: Hoare triple {1236#true} havoc #t~nondet22; {1236#true} is VALID [2020-07-11 02:51:33,578 INFO L280 TraceCheckUtils]: 130: Hoare triple {1236#true} ~r3~0 := #t~nondet23; {1236#true} is VALID [2020-07-11 02:51:33,579 INFO L280 TraceCheckUtils]: 131: Hoare triple {1236#true} havoc #t~nondet23; {1236#true} is VALID [2020-07-11 02:51:33,579 INFO L280 TraceCheckUtils]: 132: Hoare triple {1236#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,580 INFO L280 TraceCheckUtils]: 133: Hoare triple {1236#true} ~st3~0 := #t~nondet24; {1236#true} is VALID [2020-07-11 02:51:33,580 INFO L280 TraceCheckUtils]: 134: Hoare triple {1236#true} havoc #t~nondet24; {1236#true} is VALID [2020-07-11 02:51:33,580 INFO L280 TraceCheckUtils]: 135: Hoare triple {1236#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,585 INFO L280 TraceCheckUtils]: 136: Hoare triple {1236#true} ~nl3~0 := #t~nondet25; {1236#true} is VALID [2020-07-11 02:51:33,586 INFO L280 TraceCheckUtils]: 137: Hoare triple {1236#true} havoc #t~nondet25; {1236#true} is VALID [2020-07-11 02:51:33,587 INFO L280 TraceCheckUtils]: 138: Hoare triple {1236#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,587 INFO L280 TraceCheckUtils]: 139: Hoare triple {1236#true} ~m3~0 := #t~nondet26; {1236#true} is VALID [2020-07-11 02:51:33,587 INFO L280 TraceCheckUtils]: 140: Hoare triple {1236#true} havoc #t~nondet26; {1236#true} is VALID [2020-07-11 02:51:33,588 INFO L280 TraceCheckUtils]: 141: Hoare triple {1236#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {1236#true} is VALID [2020-07-11 02:51:33,588 INFO L280 TraceCheckUtils]: 142: Hoare triple {1236#true} ~max3~0 := #t~nondet27; {1236#true} is VALID [2020-07-11 02:51:33,588 INFO L280 TraceCheckUtils]: 143: Hoare triple {1236#true} havoc #t~nondet27; {1236#true} is VALID [2020-07-11 02:51:33,590 INFO L280 TraceCheckUtils]: 144: Hoare triple {1236#true} ~mode3~0 := #t~nondet28; {1236#true} is VALID [2020-07-11 02:51:33,595 INFO L280 TraceCheckUtils]: 145: Hoare triple {1236#true} havoc #t~nondet28; {1236#true} is VALID [2020-07-11 02:51:33,595 INFO L280 TraceCheckUtils]: 146: Hoare triple {1236#true} ~newmax3~0 := #t~nondet29; {1236#true} is VALID [2020-07-11 02:51:33,596 INFO L280 TraceCheckUtils]: 147: Hoare triple {1236#true} havoc #t~nondet29; {1236#true} is VALID [2020-07-11 02:51:33,596 INFO L280 TraceCheckUtils]: 148: Hoare triple {1236#true} havoc ~init__r121~0; {1236#true} is VALID [2020-07-11 02:51:33,597 INFO L280 TraceCheckUtils]: 149: Hoare triple {1236#true} havoc ~init__r131~0; {1236#true} is VALID [2020-07-11 02:51:33,597 INFO L280 TraceCheckUtils]: 150: Hoare triple {1236#true} havoc ~init__r211~0; {1236#true} is VALID [2020-07-11 02:51:33,597 INFO L280 TraceCheckUtils]: 151: Hoare triple {1236#true} havoc ~init__r231~0; {1236#true} is VALID [2020-07-11 02:51:33,600 INFO L280 TraceCheckUtils]: 152: Hoare triple {1236#true} havoc ~init__r311~0; {1236#true} is VALID [2020-07-11 02:51:33,601 INFO L280 TraceCheckUtils]: 153: Hoare triple {1236#true} havoc ~init__r321~0; {1236#true} is VALID [2020-07-11 02:51:33,601 INFO L280 TraceCheckUtils]: 154: Hoare triple {1236#true} havoc ~init__r122~0; {1236#true} is VALID [2020-07-11 02:51:33,601 INFO L280 TraceCheckUtils]: 155: Hoare triple {1236#true} havoc ~init__tmp~0; {1236#true} is VALID [2020-07-11 02:51:33,602 INFO L280 TraceCheckUtils]: 156: Hoare triple {1236#true} havoc ~init__r132~0; {1236#true} is VALID [2020-07-11 02:51:33,602 INFO L280 TraceCheckUtils]: 157: Hoare triple {1236#true} havoc ~init__tmp___0~0; {1236#true} is VALID [2020-07-11 02:51:33,602 INFO L280 TraceCheckUtils]: 158: Hoare triple {1236#true} havoc ~init__r212~0; {1236#true} is VALID [2020-07-11 02:51:33,603 INFO L280 TraceCheckUtils]: 159: Hoare triple {1236#true} havoc ~init__tmp___1~0; {1236#true} is VALID [2020-07-11 02:51:33,604 INFO L280 TraceCheckUtils]: 160: Hoare triple {1236#true} havoc ~init__r232~0; {1236#true} is VALID [2020-07-11 02:51:33,604 INFO L280 TraceCheckUtils]: 161: Hoare triple {1236#true} havoc ~init__tmp___2~0; {1236#true} is VALID [2020-07-11 02:51:33,605 INFO L280 TraceCheckUtils]: 162: Hoare triple {1236#true} havoc ~init__r312~0; {1236#true} is VALID [2020-07-11 02:51:33,606 INFO L280 TraceCheckUtils]: 163: Hoare triple {1236#true} havoc ~init__tmp___3~0; {1236#true} is VALID [2020-07-11 02:51:33,606 INFO L280 TraceCheckUtils]: 164: Hoare triple {1236#true} havoc ~init__r322~0; {1236#true} is VALID [2020-07-11 02:51:33,606 INFO L280 TraceCheckUtils]: 165: Hoare triple {1236#true} havoc ~init__tmp___4~0; {1236#true} is VALID [2020-07-11 02:51:33,607 INFO L280 TraceCheckUtils]: 166: Hoare triple {1236#true} havoc ~init__tmp___5~0; {1236#true} is VALID [2020-07-11 02:51:33,607 INFO L280 TraceCheckUtils]: 167: Hoare triple {1236#true} ~init__r121~0 := ~ep12~0; {1236#true} is VALID [2020-07-11 02:51:33,609 INFO L280 TraceCheckUtils]: 168: Hoare triple {1236#true} ~init__r131~0 := ~ep13~0; {1236#true} is VALID [2020-07-11 02:51:33,610 INFO L280 TraceCheckUtils]: 169: Hoare triple {1236#true} ~init__r211~0 := ~ep21~0; {1236#true} is VALID [2020-07-11 02:51:33,610 INFO L280 TraceCheckUtils]: 170: Hoare triple {1236#true} ~init__r231~0 := ~ep23~0; {1236#true} is VALID [2020-07-11 02:51:33,612 INFO L280 TraceCheckUtils]: 171: Hoare triple {1236#true} ~init__r311~0 := ~ep31~0; {1236#true} is VALID [2020-07-11 02:51:33,618 INFO L280 TraceCheckUtils]: 172: Hoare triple {1236#true} ~init__r321~0 := ~ep32~0; {1236#true} is VALID [2020-07-11 02:51:33,619 INFO L280 TraceCheckUtils]: 173: Hoare triple {1236#true} assume !(0 == ~init__r121~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,620 INFO L280 TraceCheckUtils]: 174: Hoare triple {1236#true} ~init__tmp~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,620 INFO L280 TraceCheckUtils]: 175: Hoare triple {1236#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,621 INFO L280 TraceCheckUtils]: 176: Hoare triple {1236#true} assume !(0 == ~init__r131~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,621 INFO L280 TraceCheckUtils]: 177: Hoare triple {1236#true} ~init__tmp___0~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,631 INFO L280 TraceCheckUtils]: 178: Hoare triple {1236#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,632 INFO L280 TraceCheckUtils]: 179: Hoare triple {1236#true} assume !(0 == ~init__r211~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,632 INFO L280 TraceCheckUtils]: 180: Hoare triple {1236#true} ~init__tmp___1~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,633 INFO L280 TraceCheckUtils]: 181: Hoare triple {1236#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,633 INFO L280 TraceCheckUtils]: 182: Hoare triple {1236#true} assume !(0 == ~init__r231~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,634 INFO L280 TraceCheckUtils]: 183: Hoare triple {1236#true} ~init__tmp___2~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,634 INFO L280 TraceCheckUtils]: 184: Hoare triple {1236#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,636 INFO L280 TraceCheckUtils]: 185: Hoare triple {1236#true} assume !(0 == ~init__r311~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,636 INFO L280 TraceCheckUtils]: 186: Hoare triple {1236#true} ~init__tmp___3~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,636 INFO L280 TraceCheckUtils]: 187: Hoare triple {1236#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,637 INFO L280 TraceCheckUtils]: 188: Hoare triple {1236#true} assume !(0 == ~init__r321~0 % 256); {1236#true} is VALID [2020-07-11 02:51:33,637 INFO L280 TraceCheckUtils]: 189: Hoare triple {1236#true} ~init__tmp___4~0 := 1; {1236#true} is VALID [2020-07-11 02:51:33,640 INFO L280 TraceCheckUtils]: 190: Hoare triple {1236#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1236#true} is VALID [2020-07-11 02:51:33,641 INFO L280 TraceCheckUtils]: 191: Hoare triple {1236#true} assume ~id1~0 != ~id2~0; {1236#true} is VALID [2020-07-11 02:51:33,641 INFO L280 TraceCheckUtils]: 192: Hoare triple {1236#true} assume ~id1~0 != ~id3~0; {1236#true} is VALID [2020-07-11 02:51:33,641 INFO L280 TraceCheckUtils]: 193: Hoare triple {1236#true} assume ~id2~0 != ~id3~0; {1236#true} is VALID [2020-07-11 02:51:33,642 INFO L280 TraceCheckUtils]: 194: Hoare triple {1236#true} assume ~id1~0 >= 0; {1236#true} is VALID [2020-07-11 02:51:33,642 INFO L280 TraceCheckUtils]: 195: Hoare triple {1236#true} assume ~id2~0 >= 0; {1236#true} is VALID [2020-07-11 02:51:33,643 INFO L280 TraceCheckUtils]: 196: Hoare triple {1236#true} assume ~id3~0 >= 0; {1236#true} is VALID [2020-07-11 02:51:33,644 INFO L280 TraceCheckUtils]: 197: Hoare triple {1236#true} assume 0 == ~r1~0 % 256; {1236#true} is VALID [2020-07-11 02:51:33,644 INFO L280 TraceCheckUtils]: 198: Hoare triple {1236#true} assume 0 == ~r2~0 % 256; {1236#true} is VALID [2020-07-11 02:51:33,644 INFO L280 TraceCheckUtils]: 199: Hoare triple {1236#true} assume 0 == ~r3~0 % 256; {1236#true} is VALID [2020-07-11 02:51:33,646 INFO L280 TraceCheckUtils]: 200: Hoare triple {1236#true} assume ~max1~0 == ~id1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,647 INFO L280 TraceCheckUtils]: 201: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,649 INFO L280 TraceCheckUtils]: 202: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,650 INFO L280 TraceCheckUtils]: 203: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,651 INFO L280 TraceCheckUtils]: 204: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,653 INFO L280 TraceCheckUtils]: 205: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,654 INFO L280 TraceCheckUtils]: 206: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,655 INFO L280 TraceCheckUtils]: 207: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,656 INFO L280 TraceCheckUtils]: 208: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,657 INFO L280 TraceCheckUtils]: 209: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,658 INFO L280 TraceCheckUtils]: 210: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,659 INFO L280 TraceCheckUtils]: 211: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,660 INFO L280 TraceCheckUtils]: 212: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,661 INFO L280 TraceCheckUtils]: 213: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,663 INFO L280 TraceCheckUtils]: 214: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,664 INFO L280 TraceCheckUtils]: 215: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,665 INFO L280 TraceCheckUtils]: 216: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_1873~0 := ~init__tmp___5~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,667 INFO L280 TraceCheckUtils]: 217: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1873~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,668 INFO L280 TraceCheckUtils]: 218: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,669 INFO L280 TraceCheckUtils]: 219: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,671 INFO L280 TraceCheckUtils]: 220: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,673 INFO L280 TraceCheckUtils]: 221: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,676 INFO L280 TraceCheckUtils]: 222: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,677 INFO L280 TraceCheckUtils]: 223: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,678 INFO L280 TraceCheckUtils]: 224: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,679 INFO L280 TraceCheckUtils]: 225: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,681 INFO L280 TraceCheckUtils]: 226: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,682 INFO L280 TraceCheckUtils]: 227: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,683 INFO L280 TraceCheckUtils]: 228: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,684 INFO L280 TraceCheckUtils]: 229: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,686 INFO L280 TraceCheckUtils]: 230: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,687 INFO L280 TraceCheckUtils]: 231: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,688 INFO L280 TraceCheckUtils]: 232: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,689 INFO L280 TraceCheckUtils]: 233: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,691 INFO L280 TraceCheckUtils]: 234: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,692 INFO L280 TraceCheckUtils]: 235: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,693 INFO L280 TraceCheckUtils]: 236: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,695 INFO L280 TraceCheckUtils]: 237: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,697 INFO L280 TraceCheckUtils]: 238: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,701 INFO L280 TraceCheckUtils]: 239: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,702 INFO L280 TraceCheckUtils]: 240: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,704 INFO L280 TraceCheckUtils]: 241: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,705 INFO L280 TraceCheckUtils]: 242: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,707 INFO L280 TraceCheckUtils]: 243: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,708 INFO L280 TraceCheckUtils]: 244: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,709 INFO L280 TraceCheckUtils]: 245: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,711 INFO L280 TraceCheckUtils]: 246: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,713 INFO L280 TraceCheckUtils]: 247: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,714 INFO L280 TraceCheckUtils]: 248: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,715 INFO L280 TraceCheckUtils]: 249: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,717 INFO L280 TraceCheckUtils]: 250: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,718 INFO L280 TraceCheckUtils]: 251: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,720 INFO L280 TraceCheckUtils]: 252: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,721 INFO L280 TraceCheckUtils]: 253: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,723 INFO L280 TraceCheckUtils]: 254: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,725 INFO L280 TraceCheckUtils]: 255: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,727 INFO L280 TraceCheckUtils]: 256: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,730 INFO L280 TraceCheckUtils]: 257: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,732 INFO L280 TraceCheckUtils]: 258: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,736 INFO L280 TraceCheckUtils]: 259: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,738 INFO L280 TraceCheckUtils]: 260: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,739 INFO L280 TraceCheckUtils]: 261: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,741 INFO L280 TraceCheckUtils]: 262: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,743 INFO L280 TraceCheckUtils]: 263: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,746 INFO L280 TraceCheckUtils]: 264: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,747 INFO L280 TraceCheckUtils]: 265: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,749 INFO L280 TraceCheckUtils]: 266: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,750 INFO L280 TraceCheckUtils]: 267: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,751 INFO L280 TraceCheckUtils]: 268: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,753 INFO L280 TraceCheckUtils]: 269: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,754 INFO L280 TraceCheckUtils]: 270: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,756 INFO L280 TraceCheckUtils]: 271: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,758 INFO L280 TraceCheckUtils]: 272: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,769 INFO L280 TraceCheckUtils]: 273: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,770 INFO L280 TraceCheckUtils]: 274: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,772 INFO L280 TraceCheckUtils]: 275: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,773 INFO L280 TraceCheckUtils]: 276: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,774 INFO L280 TraceCheckUtils]: 277: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2019~0 := ~check__tmp~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,776 INFO L280 TraceCheckUtils]: 278: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2019~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,778 INFO L280 TraceCheckUtils]: 279: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,780 INFO L280 TraceCheckUtils]: 280: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,781 INFO L280 TraceCheckUtils]: 281: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,783 INFO L280 TraceCheckUtils]: 282: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,784 INFO L280 TraceCheckUtils]: 283: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,786 INFO L280 TraceCheckUtils]: 284: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,787 INFO L280 TraceCheckUtils]: 285: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,788 INFO L280 TraceCheckUtils]: 286: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,789 INFO L280 TraceCheckUtils]: 287: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,791 INFO L280 TraceCheckUtils]: 288: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,792 INFO L280 TraceCheckUtils]: 289: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,793 INFO L280 TraceCheckUtils]: 290: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,794 INFO L280 TraceCheckUtils]: 291: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,795 INFO L280 TraceCheckUtils]: 292: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,796 INFO L280 TraceCheckUtils]: 293: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,797 INFO L280 TraceCheckUtils]: 294: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,799 INFO L280 TraceCheckUtils]: 295: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,801 INFO L280 TraceCheckUtils]: 296: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,802 INFO L280 TraceCheckUtils]: 297: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,803 INFO L280 TraceCheckUtils]: 298: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r2~0 := 1 + ~r2~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,805 INFO L280 TraceCheckUtils]: 299: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,812 INFO L280 TraceCheckUtils]: 300: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,814 INFO L280 TraceCheckUtils]: 301: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,815 INFO L280 TraceCheckUtils]: 302: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,817 INFO L280 TraceCheckUtils]: 303: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,818 INFO L280 TraceCheckUtils]: 304: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,820 INFO L280 TraceCheckUtils]: 305: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,821 INFO L280 TraceCheckUtils]: 306: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,823 INFO L280 TraceCheckUtils]: 307: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,824 INFO L280 TraceCheckUtils]: 308: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r3~0 := 1 + ~r3~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,825 INFO L280 TraceCheckUtils]: 309: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,827 INFO L280 TraceCheckUtils]: 310: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,828 INFO L280 TraceCheckUtils]: 311: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,829 INFO L280 TraceCheckUtils]: 312: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,832 INFO L280 TraceCheckUtils]: 313: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,834 INFO L280 TraceCheckUtils]: 314: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,840 INFO L280 TraceCheckUtils]: 315: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,846 INFO L280 TraceCheckUtils]: 316: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,847 INFO L280 TraceCheckUtils]: 317: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,849 INFO L280 TraceCheckUtils]: 318: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,851 INFO L280 TraceCheckUtils]: 319: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,854 INFO L280 TraceCheckUtils]: 320: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,856 INFO L280 TraceCheckUtils]: 321: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,857 INFO L280 TraceCheckUtils]: 322: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,863 INFO L280 TraceCheckUtils]: 323: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,866 INFO L280 TraceCheckUtils]: 324: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,867 INFO L280 TraceCheckUtils]: 325: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,869 INFO L280 TraceCheckUtils]: 326: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,871 INFO L280 TraceCheckUtils]: 327: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,872 INFO L280 TraceCheckUtils]: 328: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,873 INFO L280 TraceCheckUtils]: 329: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,875 INFO L280 TraceCheckUtils]: 330: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,876 INFO L280 TraceCheckUtils]: 331: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,878 INFO L280 TraceCheckUtils]: 332: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,879 INFO L280 TraceCheckUtils]: 333: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,881 INFO L280 TraceCheckUtils]: 334: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,883 INFO L280 TraceCheckUtils]: 335: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,898 INFO L280 TraceCheckUtils]: 336: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,899 INFO L280 TraceCheckUtils]: 337: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,900 INFO L280 TraceCheckUtils]: 338: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2152~0 := ~check__tmp~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,901 INFO L280 TraceCheckUtils]: 339: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2152~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,903 INFO L280 TraceCheckUtils]: 340: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,905 INFO L280 TraceCheckUtils]: 341: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,906 INFO L280 TraceCheckUtils]: 342: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,908 INFO L280 TraceCheckUtils]: 343: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,909 INFO L280 TraceCheckUtils]: 344: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,911 INFO L280 TraceCheckUtils]: 345: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,913 INFO L280 TraceCheckUtils]: 346: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,914 INFO L280 TraceCheckUtils]: 347: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,916 INFO L280 TraceCheckUtils]: 348: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,917 INFO L280 TraceCheckUtils]: 349: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,920 INFO L280 TraceCheckUtils]: 350: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,922 INFO L280 TraceCheckUtils]: 351: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,923 INFO L280 TraceCheckUtils]: 352: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,925 INFO L280 TraceCheckUtils]: 353: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,927 INFO L280 TraceCheckUtils]: 354: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,928 INFO L280 TraceCheckUtils]: 355: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,930 INFO L280 TraceCheckUtils]: 356: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,931 INFO L280 TraceCheckUtils]: 357: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,933 INFO L280 TraceCheckUtils]: 358: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,934 INFO L280 TraceCheckUtils]: 359: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,936 INFO L280 TraceCheckUtils]: 360: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,937 INFO L280 TraceCheckUtils]: 361: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,939 INFO L280 TraceCheckUtils]: 362: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,941 INFO L280 TraceCheckUtils]: 363: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,942 INFO L280 TraceCheckUtils]: 364: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,944 INFO L280 TraceCheckUtils]: 365: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,945 INFO L280 TraceCheckUtils]: 366: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,948 INFO L280 TraceCheckUtils]: 367: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,949 INFO L280 TraceCheckUtils]: 368: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,951 INFO L280 TraceCheckUtils]: 369: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,952 INFO L280 TraceCheckUtils]: 370: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,954 INFO L280 TraceCheckUtils]: 371: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,956 INFO L280 TraceCheckUtils]: 372: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,957 INFO L280 TraceCheckUtils]: 373: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,959 INFO L280 TraceCheckUtils]: 374: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,960 INFO L280 TraceCheckUtils]: 375: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,961 INFO L280 TraceCheckUtils]: 376: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,963 INFO L280 TraceCheckUtils]: 377: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,964 INFO L280 TraceCheckUtils]: 378: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,966 INFO L280 TraceCheckUtils]: 379: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,967 INFO L280 TraceCheckUtils]: 380: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,968 INFO L280 TraceCheckUtils]: 381: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,970 INFO L280 TraceCheckUtils]: 382: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,971 INFO L280 TraceCheckUtils]: 383: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,973 INFO L280 TraceCheckUtils]: 384: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,985 INFO L280 TraceCheckUtils]: 385: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,987 INFO L280 TraceCheckUtils]: 386: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,988 INFO L280 TraceCheckUtils]: 387: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,990 INFO L280 TraceCheckUtils]: 388: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,991 INFO L280 TraceCheckUtils]: 389: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,993 INFO L280 TraceCheckUtils]: 390: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2288~0 := ~check__tmp~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,994 INFO L280 TraceCheckUtils]: 391: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2288~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,996 INFO L280 TraceCheckUtils]: 392: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,997 INFO L280 TraceCheckUtils]: 393: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,999 INFO L280 TraceCheckUtils]: 394: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:33,999 INFO L280 TraceCheckUtils]: 395: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,000 INFO L280 TraceCheckUtils]: 396: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,002 INFO L280 TraceCheckUtils]: 397: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,003 INFO L280 TraceCheckUtils]: 398: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,004 INFO L280 TraceCheckUtils]: 399: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,005 INFO L280 TraceCheckUtils]: 400: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,005 INFO L280 TraceCheckUtils]: 401: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,007 INFO L280 TraceCheckUtils]: 402: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,008 INFO L280 TraceCheckUtils]: 403: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,010 INFO L280 TraceCheckUtils]: 404: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,011 INFO L280 TraceCheckUtils]: 405: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:34,013 INFO L280 TraceCheckUtils]: 406: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {1237#false} is VALID [2020-07-11 02:51:34,013 INFO L280 TraceCheckUtils]: 407: Hoare triple {1237#false} ~nl1~0 := 1; {1237#false} is VALID [2020-07-11 02:51:34,014 INFO L280 TraceCheckUtils]: 408: Hoare triple {1237#false} ~mode1~0 := 0; {1237#false} is VALID [2020-07-11 02:51:34,014 INFO L280 TraceCheckUtils]: 409: Hoare triple {1237#false} havoc ~node2__newmax~5; {1237#false} is VALID [2020-07-11 02:51:34,014 INFO L280 TraceCheckUtils]: 410: Hoare triple {1237#false} ~node2__newmax~5 := 0; {1237#false} is VALID [2020-07-11 02:51:34,015 INFO L280 TraceCheckUtils]: 411: Hoare triple {1237#false} assume !(0 == ~mode2~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,015 INFO L280 TraceCheckUtils]: 412: Hoare triple {1237#false} assume !(255 == ~r2~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,016 INFO L280 TraceCheckUtils]: 413: Hoare triple {1237#false} ~r2~0 := 1 + ~r2~0 % 256; {1237#false} is VALID [2020-07-11 02:51:34,016 INFO L280 TraceCheckUtils]: 414: Hoare triple {1237#false} assume !!(0 == ~ep12~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,017 INFO L280 TraceCheckUtils]: 415: Hoare triple {1237#false} assume !!(0 == ~ep32~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,017 INFO L280 TraceCheckUtils]: 416: Hoare triple {1237#false} ~newmax2~0 := ~node2__newmax~5; {1237#false} is VALID [2020-07-11 02:51:34,018 INFO L280 TraceCheckUtils]: 417: Hoare triple {1237#false} assume 2 == ~r2~0 % 256; {1237#false} is VALID [2020-07-11 02:51:34,018 INFO L280 TraceCheckUtils]: 418: Hoare triple {1237#false} assume ~max2~0 == ~id2~0; {1237#false} is VALID [2020-07-11 02:51:34,018 INFO L280 TraceCheckUtils]: 419: Hoare triple {1237#false} ~st2~0 := 1; {1237#false} is VALID [2020-07-11 02:51:34,019 INFO L280 TraceCheckUtils]: 420: Hoare triple {1237#false} ~mode2~0 := 0; {1237#false} is VALID [2020-07-11 02:51:34,019 INFO L280 TraceCheckUtils]: 421: Hoare triple {1237#false} havoc ~node3__newmax~6; {1237#false} is VALID [2020-07-11 02:51:34,020 INFO L280 TraceCheckUtils]: 422: Hoare triple {1237#false} ~node3__newmax~6 := 0; {1237#false} is VALID [2020-07-11 02:51:34,020 INFO L280 TraceCheckUtils]: 423: Hoare triple {1237#false} assume !(0 == ~mode3~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,021 INFO L280 TraceCheckUtils]: 424: Hoare triple {1237#false} assume !(255 == ~r3~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,021 INFO L280 TraceCheckUtils]: 425: Hoare triple {1237#false} ~r3~0 := 1 + ~r3~0 % 256; {1237#false} is VALID [2020-07-11 02:51:34,021 INFO L280 TraceCheckUtils]: 426: Hoare triple {1237#false} assume !!(0 == ~ep13~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,022 INFO L280 TraceCheckUtils]: 427: Hoare triple {1237#false} assume !!(0 == ~ep23~0 % 256); {1237#false} is VALID [2020-07-11 02:51:34,022 INFO L280 TraceCheckUtils]: 428: Hoare triple {1237#false} ~newmax3~0 := ~node3__newmax~6; {1237#false} is VALID [2020-07-11 02:51:34,023 INFO L280 TraceCheckUtils]: 429: Hoare triple {1237#false} assume 2 == ~r3~0 % 256; {1237#false} is VALID [2020-07-11 02:51:34,023 INFO L280 TraceCheckUtils]: 430: Hoare triple {1237#false} assume ~max3~0 == ~id3~0; {1237#false} is VALID [2020-07-11 02:51:34,054 INFO L280 TraceCheckUtils]: 431: Hoare triple {1237#false} ~st3~0 := 1; {1237#false} is VALID [2020-07-11 02:51:34,054 INFO L280 TraceCheckUtils]: 432: Hoare triple {1237#false} ~mode3~0 := 0; {1237#false} is VALID [2020-07-11 02:51:34,055 INFO L280 TraceCheckUtils]: 433: Hoare triple {1237#false} ~p12_old~0 := ~p12_new~0; {1237#false} is VALID [2020-07-11 02:51:34,055 INFO L280 TraceCheckUtils]: 434: Hoare triple {1237#false} ~p12_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,057 INFO L280 TraceCheckUtils]: 435: Hoare triple {1237#false} ~p13_old~0 := ~p13_new~0; {1237#false} is VALID [2020-07-11 02:51:34,058 INFO L280 TraceCheckUtils]: 436: Hoare triple {1237#false} ~p13_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,058 INFO L280 TraceCheckUtils]: 437: Hoare triple {1237#false} ~p21_old~0 := ~p21_new~0; {1237#false} is VALID [2020-07-11 02:51:34,058 INFO L280 TraceCheckUtils]: 438: Hoare triple {1237#false} ~p21_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,059 INFO L280 TraceCheckUtils]: 439: Hoare triple {1237#false} ~p23_old~0 := ~p23_new~0; {1237#false} is VALID [2020-07-11 02:51:34,059 INFO L280 TraceCheckUtils]: 440: Hoare triple {1237#false} ~p23_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,059 INFO L280 TraceCheckUtils]: 441: Hoare triple {1237#false} ~p31_old~0 := ~p31_new~0; {1237#false} is VALID [2020-07-11 02:51:34,060 INFO L280 TraceCheckUtils]: 442: Hoare triple {1237#false} ~p31_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,062 INFO L280 TraceCheckUtils]: 443: Hoare triple {1237#false} ~p32_old~0 := ~p32_new~0; {1237#false} is VALID [2020-07-11 02:51:34,063 INFO L280 TraceCheckUtils]: 444: Hoare triple {1237#false} ~p32_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-11 02:51:34,063 INFO L280 TraceCheckUtils]: 445: Hoare triple {1237#false} havoc ~check__tmp~8; {1237#false} is VALID [2020-07-11 02:51:34,063 INFO L280 TraceCheckUtils]: 446: Hoare triple {1237#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1237#false} is VALID [2020-07-11 02:51:34,064 INFO L280 TraceCheckUtils]: 447: Hoare triple {1237#false} ~check__tmp~8 := 0; {1237#false} is VALID [2020-07-11 02:51:34,064 INFO L280 TraceCheckUtils]: 448: Hoare triple {1237#false} ~__return_2840~0 := ~check__tmp~8; {1237#false} is VALID [2020-07-11 02:51:34,065 INFO L280 TraceCheckUtils]: 449: Hoare triple {1237#false} ~main__c1~0 := ~__return_2840~0; {1237#false} is VALID [2020-07-11 02:51:34,065 INFO L280 TraceCheckUtils]: 450: Hoare triple {1237#false} havoc ~__tmp_8~0; {1237#false} is VALID [2020-07-11 02:51:34,065 INFO L280 TraceCheckUtils]: 451: Hoare triple {1237#false} ~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1); {1237#false} is VALID [2020-07-11 02:51:34,066 INFO L280 TraceCheckUtils]: 452: Hoare triple {1237#false} havoc ~assert__arg~7; {1237#false} is VALID [2020-07-11 02:51:34,066 INFO L280 TraceCheckUtils]: 453: Hoare triple {1237#false} ~assert__arg~7 := ~__tmp_8~0; {1237#false} is VALID [2020-07-11 02:51:34,066 INFO L280 TraceCheckUtils]: 454: Hoare triple {1237#false} assume 0 == ~assert__arg~7 % 256; {1237#false} is VALID [2020-07-11 02:51:34,067 INFO L280 TraceCheckUtils]: 455: Hoare triple {1237#false} assume !false; {1237#false} is VALID [2020-07-11 02:51:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:51:34,521 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1183189570] [2020-07-11 02:51:34,524 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:51:34,525 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:51:34,526 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556624784] [2020-07-11 02:51:34,537 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-11 02:51:34,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:51:34,553 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:51:35,458 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:35,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:51:35,459 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:51:35,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:51:35,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:35,470 INFO L87 Difference]: Start difference. First operand 1233 states. Second operand 4 states. [2020-07-11 02:51:46,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:46,828 INFO L93 Difference]: Finished difference Result 2019 states and 2601 transitions. [2020-07-11 02:51:46,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:51:46,829 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-11 02:51:46,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:51:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2601 transitions. [2020-07-11 02:51:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2601 transitions. [2020-07-11 02:51:46,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2601 transitions. [2020-07-11 02:51:49,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2601 edges. 2601 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:50,170 INFO L225 Difference]: With dead ends: 2019 [2020-07-11 02:51:50,170 INFO L226 Difference]: Without dead ends: 1445 [2020-07-11 02:51:50,199 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:50,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1445 states. [2020-07-11 02:51:51,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1445 to 1438. [2020-07-11 02:51:51,446 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:51:51,447 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1445 states. Second operand 1438 states. [2020-07-11 02:51:51,449 INFO L74 IsIncluded]: Start isIncluded. First operand 1445 states. Second operand 1438 states. [2020-07-11 02:51:51,450 INFO L87 Difference]: Start difference. First operand 1445 states. Second operand 1438 states. [2020-07-11 02:51:51,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:51,659 INFO L93 Difference]: Finished difference Result 1445 states and 1729 transitions. [2020-07-11 02:51:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1729 transitions. [2020-07-11 02:51:51,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:51,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:51,664 INFO L74 IsIncluded]: Start isIncluded. First operand 1438 states. Second operand 1445 states. [2020-07-11 02:51:51,665 INFO L87 Difference]: Start difference. First operand 1438 states. Second operand 1445 states. [2020-07-11 02:51:51,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:51,818 INFO L93 Difference]: Finished difference Result 1445 states and 1729 transitions. [2020-07-11 02:51:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1729 transitions. [2020-07-11 02:51:51,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:51,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:51,822 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:51:51,822 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:51:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2020-07-11 02:51:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 1723 transitions. [2020-07-11 02:51:51,958 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 1723 transitions. Word has length 456 [2020-07-11 02:51:51,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:51:51,960 INFO L479 AbstractCegarLoop]: Abstraction has 1438 states and 1723 transitions. [2020-07-11 02:51:51,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:51:51,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1438 states and 1723 transitions. [2020-07-11 02:51:53,907 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1723 edges. 1723 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1723 transitions. [2020-07-11 02:51:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-11 02:51:53,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:51:53,922 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:51:53,922 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 02:51:53,922 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:51:53,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:51:53,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1418962381, now seen corresponding path program 1 times [2020-07-11 02:51:53,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:51:53,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [41771855] [2020-07-11 02:51:53,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:51:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:54,568 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:51:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:54,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {11114#true} ~nomsg~0 := -1; {11114#true} is VALID [2020-07-11 02:51:54,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {11114#true} ~p12~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {11114#true} ~p12_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {11114#true} ~p12_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {11114#true} ~ep12~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {11114#true} ~p13~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,666 INFO L280 TraceCheckUtils]: 7: Hoare triple {11114#true} ~p13_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {11114#true} ~p13_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {11114#true} ~ep13~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {11114#true} ~p21~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {11114#true} ~p21_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {11114#true} ~p21_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {11114#true} ~ep21~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,668 INFO L280 TraceCheckUtils]: 14: Hoare triple {11114#true} ~p23~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,668 INFO L280 TraceCheckUtils]: 15: Hoare triple {11114#true} ~p23_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {11114#true} ~p23_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {11114#true} ~ep23~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,669 INFO L280 TraceCheckUtils]: 18: Hoare triple {11114#true} ~p31~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {11114#true} ~p31_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {11114#true} ~p31_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {11114#true} ~ep31~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {11114#true} ~p32~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,670 INFO L280 TraceCheckUtils]: 23: Hoare triple {11114#true} ~p32_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {11114#true} ~p32_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {11114#true} ~ep32~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {11114#true} ~id1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {11114#true} ~r1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {11114#true} ~st1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,671 INFO L280 TraceCheckUtils]: 29: Hoare triple {11114#true} ~nl1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {11114#true} ~m1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {11114#true} ~max1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,672 INFO L280 TraceCheckUtils]: 32: Hoare triple {11114#true} ~mode1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {11114#true} ~newmax1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {11114#true} ~id2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {11114#true} ~r2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,673 INFO L280 TraceCheckUtils]: 36: Hoare triple {11114#true} ~st2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,673 INFO L280 TraceCheckUtils]: 37: Hoare triple {11114#true} ~nl2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {11114#true} ~m2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {11114#true} ~max2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,674 INFO L280 TraceCheckUtils]: 40: Hoare triple {11114#true} ~mode2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,674 INFO L280 TraceCheckUtils]: 41: Hoare triple {11114#true} ~newmax2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,675 INFO L280 TraceCheckUtils]: 42: Hoare triple {11114#true} ~id3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,675 INFO L280 TraceCheckUtils]: 43: Hoare triple {11114#true} ~r3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,675 INFO L280 TraceCheckUtils]: 44: Hoare triple {11114#true} ~st3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,675 INFO L280 TraceCheckUtils]: 45: Hoare triple {11114#true} ~nl3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,675 INFO L280 TraceCheckUtils]: 46: Hoare triple {11114#true} ~m3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,676 INFO L280 TraceCheckUtils]: 47: Hoare triple {11114#true} ~max3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,676 INFO L280 TraceCheckUtils]: 48: Hoare triple {11114#true} ~mode3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,676 INFO L280 TraceCheckUtils]: 49: Hoare triple {11114#true} ~newmax3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,676 INFO L280 TraceCheckUtils]: 50: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11114#true} is VALID [2020-07-11 02:51:54,677 INFO L280 TraceCheckUtils]: 51: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11114#true} is VALID [2020-07-11 02:51:54,677 INFO L280 TraceCheckUtils]: 52: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11114#true} is VALID [2020-07-11 02:51:54,677 INFO L280 TraceCheckUtils]: 53: Hoare triple {11114#true} ~__return_1873~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,677 INFO L280 TraceCheckUtils]: 54: Hoare triple {11114#true} ~__return_2019~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,678 INFO L280 TraceCheckUtils]: 55: Hoare triple {11114#true} ~__return_2152~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,678 INFO L280 TraceCheckUtils]: 56: Hoare triple {11114#true} ~__return_2288~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,678 INFO L280 TraceCheckUtils]: 57: Hoare triple {11114#true} ~__return_3084~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,679 INFO L280 TraceCheckUtils]: 58: Hoare triple {11114#true} ~__return_3053~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,679 INFO L280 TraceCheckUtils]: 59: Hoare triple {11114#true} ~__return_2989~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,679 INFO L280 TraceCheckUtils]: 60: Hoare triple {11114#true} ~__return_2955~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,679 INFO L280 TraceCheckUtils]: 61: Hoare triple {11114#true} ~__return_2551~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,680 INFO L280 TraceCheckUtils]: 62: Hoare triple {11114#true} ~__return_2840~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,680 INFO L280 TraceCheckUtils]: 63: Hoare triple {11114#true} ~__return_2806~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,680 INFO L280 TraceCheckUtils]: 64: Hoare triple {11114#true} ~__return_2721~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,680 INFO L280 TraceCheckUtils]: 65: Hoare triple {11114#true} ~__return_2426~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,680 INFO L280 TraceCheckUtils]: 66: Hoare triple {11114#true} assume true; {11114#true} is VALID [2020-07-11 02:51:54,681 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11114#true} {11114#true} #2512#return; {11114#true} is VALID [2020-07-11 02:51:54,690 INFO L263 TraceCheckUtils]: 0: Hoare triple {11114#true} call ULTIMATE.init(); {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:51:54,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {11114#true} ~nomsg~0 := -1; {11114#true} is VALID [2020-07-11 02:51:54,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {11114#true} ~p12~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {11114#true} ~p12_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {11114#true} ~p12_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {11114#true} ~ep12~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,693 INFO L280 TraceCheckUtils]: 7: Hoare triple {11114#true} ~p13~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,693 INFO L280 TraceCheckUtils]: 8: Hoare triple {11114#true} ~p13_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {11114#true} ~p13_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {11114#true} ~ep13~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {11114#true} ~p21~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {11114#true} ~p21_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,694 INFO L280 TraceCheckUtils]: 13: Hoare triple {11114#true} ~p21_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {11114#true} ~ep21~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {11114#true} ~p23~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {11114#true} ~p23_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {11114#true} ~p23_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {11114#true} ~ep23~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {11114#true} ~p31~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {11114#true} ~p31_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,695 INFO L280 TraceCheckUtils]: 21: Hoare triple {11114#true} ~p31_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,696 INFO L280 TraceCheckUtils]: 22: Hoare triple {11114#true} ~ep31~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,696 INFO L280 TraceCheckUtils]: 23: Hoare triple {11114#true} ~p32~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {11114#true} ~p32_old~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {11114#true} ~p32_new~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,696 INFO L280 TraceCheckUtils]: 26: Hoare triple {11114#true} ~ep32~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,697 INFO L280 TraceCheckUtils]: 27: Hoare triple {11114#true} ~id1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {11114#true} ~r1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,697 INFO L280 TraceCheckUtils]: 29: Hoare triple {11114#true} ~st1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {11114#true} ~nl1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,698 INFO L280 TraceCheckUtils]: 31: Hoare triple {11114#true} ~m1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,698 INFO L280 TraceCheckUtils]: 32: Hoare triple {11114#true} ~max1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {11114#true} ~mode1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,698 INFO L280 TraceCheckUtils]: 34: Hoare triple {11114#true} ~newmax1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,698 INFO L280 TraceCheckUtils]: 35: Hoare triple {11114#true} ~id2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,699 INFO L280 TraceCheckUtils]: 36: Hoare triple {11114#true} ~r2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,699 INFO L280 TraceCheckUtils]: 37: Hoare triple {11114#true} ~st2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,699 INFO L280 TraceCheckUtils]: 38: Hoare triple {11114#true} ~nl2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,699 INFO L280 TraceCheckUtils]: 39: Hoare triple {11114#true} ~m2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,700 INFO L280 TraceCheckUtils]: 40: Hoare triple {11114#true} ~max2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,700 INFO L280 TraceCheckUtils]: 41: Hoare triple {11114#true} ~mode2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,700 INFO L280 TraceCheckUtils]: 42: Hoare triple {11114#true} ~newmax2~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,700 INFO L280 TraceCheckUtils]: 43: Hoare triple {11114#true} ~id3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {11114#true} ~r3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,701 INFO L280 TraceCheckUtils]: 45: Hoare triple {11114#true} ~st3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {11114#true} ~nl3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {11114#true} ~m3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,701 INFO L280 TraceCheckUtils]: 48: Hoare triple {11114#true} ~max3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,701 INFO L280 TraceCheckUtils]: 49: Hoare triple {11114#true} ~mode3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,702 INFO L280 TraceCheckUtils]: 50: Hoare triple {11114#true} ~newmax3~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,702 INFO L280 TraceCheckUtils]: 51: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11114#true} is VALID [2020-07-11 02:51:54,702 INFO L280 TraceCheckUtils]: 52: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11114#true} is VALID [2020-07-11 02:51:54,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11114#true} is VALID [2020-07-11 02:51:54,703 INFO L280 TraceCheckUtils]: 54: Hoare triple {11114#true} ~__return_1873~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,703 INFO L280 TraceCheckUtils]: 55: Hoare triple {11114#true} ~__return_2019~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,703 INFO L280 TraceCheckUtils]: 56: Hoare triple {11114#true} ~__return_2152~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,703 INFO L280 TraceCheckUtils]: 57: Hoare triple {11114#true} ~__return_2288~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,703 INFO L280 TraceCheckUtils]: 58: Hoare triple {11114#true} ~__return_3084~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,704 INFO L280 TraceCheckUtils]: 59: Hoare triple {11114#true} ~__return_3053~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,704 INFO L280 TraceCheckUtils]: 60: Hoare triple {11114#true} ~__return_2989~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,704 INFO L280 TraceCheckUtils]: 61: Hoare triple {11114#true} ~__return_2955~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,704 INFO L280 TraceCheckUtils]: 62: Hoare triple {11114#true} ~__return_2551~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L280 TraceCheckUtils]: 63: Hoare triple {11114#true} ~__return_2840~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L280 TraceCheckUtils]: 64: Hoare triple {11114#true} ~__return_2806~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L280 TraceCheckUtils]: 65: Hoare triple {11114#true} ~__return_2721~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L280 TraceCheckUtils]: 66: Hoare triple {11114#true} ~__return_2426~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L280 TraceCheckUtils]: 67: Hoare triple {11114#true} assume true; {11114#true} is VALID [2020-07-11 02:51:54,705 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11114#true} {11114#true} #2512#return; {11114#true} is VALID [2020-07-11 02:51:54,706 INFO L263 TraceCheckUtils]: 69: Hoare triple {11114#true} call #t~ret30 := main(); {11114#true} is VALID [2020-07-11 02:51:54,706 INFO L280 TraceCheckUtils]: 70: Hoare triple {11114#true} havoc ~main__c1~0; {11114#true} is VALID [2020-07-11 02:51:54,706 INFO L280 TraceCheckUtils]: 71: Hoare triple {11114#true} havoc ~main__i2~0; {11114#true} is VALID [2020-07-11 02:51:54,706 INFO L280 TraceCheckUtils]: 72: Hoare triple {11114#true} ~main__c1~0 := 0; {11114#true} is VALID [2020-07-11 02:51:54,706 INFO L280 TraceCheckUtils]: 73: Hoare triple {11114#true} ~ep12~0 := #t~nondet0; {11114#true} is VALID [2020-07-11 02:51:54,707 INFO L280 TraceCheckUtils]: 74: Hoare triple {11114#true} havoc #t~nondet0; {11114#true} is VALID [2020-07-11 02:51:54,707 INFO L280 TraceCheckUtils]: 75: Hoare triple {11114#true} ~ep13~0 := #t~nondet1; {11114#true} is VALID [2020-07-11 02:51:54,707 INFO L280 TraceCheckUtils]: 76: Hoare triple {11114#true} havoc #t~nondet1; {11114#true} is VALID [2020-07-11 02:51:54,707 INFO L280 TraceCheckUtils]: 77: Hoare triple {11114#true} ~ep21~0 := #t~nondet2; {11114#true} is VALID [2020-07-11 02:51:54,707 INFO L280 TraceCheckUtils]: 78: Hoare triple {11114#true} havoc #t~nondet2; {11114#true} is VALID [2020-07-11 02:51:54,708 INFO L280 TraceCheckUtils]: 79: Hoare triple {11114#true} ~ep23~0 := #t~nondet3; {11114#true} is VALID [2020-07-11 02:51:54,708 INFO L280 TraceCheckUtils]: 80: Hoare triple {11114#true} havoc #t~nondet3; {11114#true} is VALID [2020-07-11 02:51:54,708 INFO L280 TraceCheckUtils]: 81: Hoare triple {11114#true} ~ep31~0 := #t~nondet4; {11114#true} is VALID [2020-07-11 02:51:54,708 INFO L280 TraceCheckUtils]: 82: Hoare triple {11114#true} havoc #t~nondet4; {11114#true} is VALID [2020-07-11 02:51:54,708 INFO L280 TraceCheckUtils]: 83: Hoare triple {11114#true} ~ep32~0 := #t~nondet5; {11114#true} is VALID [2020-07-11 02:51:54,709 INFO L280 TraceCheckUtils]: 84: Hoare triple {11114#true} havoc #t~nondet5; {11114#true} is VALID [2020-07-11 02:51:54,709 INFO L280 TraceCheckUtils]: 85: Hoare triple {11114#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,709 INFO L280 TraceCheckUtils]: 86: Hoare triple {11114#true} ~id1~0 := #t~nondet6; {11114#true} is VALID [2020-07-11 02:51:54,709 INFO L280 TraceCheckUtils]: 87: Hoare triple {11114#true} havoc #t~nondet6; {11114#true} is VALID [2020-07-11 02:51:54,709 INFO L280 TraceCheckUtils]: 88: Hoare triple {11114#true} ~r1~0 := #t~nondet7; {11114#true} is VALID [2020-07-11 02:51:54,710 INFO L280 TraceCheckUtils]: 89: Hoare triple {11114#true} havoc #t~nondet7; {11114#true} is VALID [2020-07-11 02:51:54,710 INFO L280 TraceCheckUtils]: 90: Hoare triple {11114#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,710 INFO L280 TraceCheckUtils]: 91: Hoare triple {11114#true} ~st1~0 := #t~nondet8; {11114#true} is VALID [2020-07-11 02:51:54,710 INFO L280 TraceCheckUtils]: 92: Hoare triple {11114#true} havoc #t~nondet8; {11114#true} is VALID [2020-07-11 02:51:54,710 INFO L280 TraceCheckUtils]: 93: Hoare triple {11114#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,711 INFO L280 TraceCheckUtils]: 94: Hoare triple {11114#true} ~nl1~0 := #t~nondet9; {11114#true} is VALID [2020-07-11 02:51:54,711 INFO L280 TraceCheckUtils]: 95: Hoare triple {11114#true} havoc #t~nondet9; {11114#true} is VALID [2020-07-11 02:51:54,711 INFO L280 TraceCheckUtils]: 96: Hoare triple {11114#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,711 INFO L280 TraceCheckUtils]: 97: Hoare triple {11114#true} ~m1~0 := #t~nondet10; {11114#true} is VALID [2020-07-11 02:51:54,711 INFO L280 TraceCheckUtils]: 98: Hoare triple {11114#true} havoc #t~nondet10; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 99: Hoare triple {11114#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 100: Hoare triple {11114#true} ~max1~0 := #t~nondet11; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 101: Hoare triple {11114#true} havoc #t~nondet11; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 102: Hoare triple {11114#true} ~mode1~0 := #t~nondet12; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 103: Hoare triple {11114#true} havoc #t~nondet12; {11114#true} is VALID [2020-07-11 02:51:54,712 INFO L280 TraceCheckUtils]: 104: Hoare triple {11114#true} ~newmax1~0 := #t~nondet13; {11114#true} is VALID [2020-07-11 02:51:54,713 INFO L280 TraceCheckUtils]: 105: Hoare triple {11114#true} havoc #t~nondet13; {11114#true} is VALID [2020-07-11 02:51:54,713 INFO L280 TraceCheckUtils]: 106: Hoare triple {11114#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,713 INFO L280 TraceCheckUtils]: 107: Hoare triple {11114#true} ~id2~0 := #t~nondet14; {11114#true} is VALID [2020-07-11 02:51:54,713 INFO L280 TraceCheckUtils]: 108: Hoare triple {11114#true} havoc #t~nondet14; {11114#true} is VALID [2020-07-11 02:51:54,713 INFO L280 TraceCheckUtils]: 109: Hoare triple {11114#true} ~r2~0 := #t~nondet15; {11114#true} is VALID [2020-07-11 02:51:54,714 INFO L280 TraceCheckUtils]: 110: Hoare triple {11114#true} havoc #t~nondet15; {11114#true} is VALID [2020-07-11 02:51:54,714 INFO L280 TraceCheckUtils]: 111: Hoare triple {11114#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,714 INFO L280 TraceCheckUtils]: 112: Hoare triple {11114#true} ~st2~0 := #t~nondet16; {11114#true} is VALID [2020-07-11 02:51:54,714 INFO L280 TraceCheckUtils]: 113: Hoare triple {11114#true} havoc #t~nondet16; {11114#true} is VALID [2020-07-11 02:51:54,714 INFO L280 TraceCheckUtils]: 114: Hoare triple {11114#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 115: Hoare triple {11114#true} ~nl2~0 := #t~nondet17; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 116: Hoare triple {11114#true} havoc #t~nondet17; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 117: Hoare triple {11114#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 118: Hoare triple {11114#true} ~m2~0 := #t~nondet18; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 119: Hoare triple {11114#true} havoc #t~nondet18; {11114#true} is VALID [2020-07-11 02:51:54,715 INFO L280 TraceCheckUtils]: 120: Hoare triple {11114#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,716 INFO L280 TraceCheckUtils]: 121: Hoare triple {11114#true} ~max2~0 := #t~nondet19; {11114#true} is VALID [2020-07-11 02:51:54,716 INFO L280 TraceCheckUtils]: 122: Hoare triple {11114#true} havoc #t~nondet19; {11114#true} is VALID [2020-07-11 02:51:54,716 INFO L280 TraceCheckUtils]: 123: Hoare triple {11114#true} ~mode2~0 := #t~nondet20; {11114#true} is VALID [2020-07-11 02:51:54,716 INFO L280 TraceCheckUtils]: 124: Hoare triple {11114#true} havoc #t~nondet20; {11114#true} is VALID [2020-07-11 02:51:54,716 INFO L280 TraceCheckUtils]: 125: Hoare triple {11114#true} ~newmax2~0 := #t~nondet21; {11114#true} is VALID [2020-07-11 02:51:54,717 INFO L280 TraceCheckUtils]: 126: Hoare triple {11114#true} havoc #t~nondet21; {11114#true} is VALID [2020-07-11 02:51:54,717 INFO L280 TraceCheckUtils]: 127: Hoare triple {11114#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,717 INFO L280 TraceCheckUtils]: 128: Hoare triple {11114#true} ~id3~0 := #t~nondet22; {11114#true} is VALID [2020-07-11 02:51:54,717 INFO L280 TraceCheckUtils]: 129: Hoare triple {11114#true} havoc #t~nondet22; {11114#true} is VALID [2020-07-11 02:51:54,717 INFO L280 TraceCheckUtils]: 130: Hoare triple {11114#true} ~r3~0 := #t~nondet23; {11114#true} is VALID [2020-07-11 02:51:54,718 INFO L280 TraceCheckUtils]: 131: Hoare triple {11114#true} havoc #t~nondet23; {11114#true} is VALID [2020-07-11 02:51:54,718 INFO L280 TraceCheckUtils]: 132: Hoare triple {11114#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,718 INFO L280 TraceCheckUtils]: 133: Hoare triple {11114#true} ~st3~0 := #t~nondet24; {11114#true} is VALID [2020-07-11 02:51:54,718 INFO L280 TraceCheckUtils]: 134: Hoare triple {11114#true} havoc #t~nondet24; {11114#true} is VALID [2020-07-11 02:51:54,718 INFO L280 TraceCheckUtils]: 135: Hoare triple {11114#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,719 INFO L280 TraceCheckUtils]: 136: Hoare triple {11114#true} ~nl3~0 := #t~nondet25; {11114#true} is VALID [2020-07-11 02:51:54,719 INFO L280 TraceCheckUtils]: 137: Hoare triple {11114#true} havoc #t~nondet25; {11114#true} is VALID [2020-07-11 02:51:54,719 INFO L280 TraceCheckUtils]: 138: Hoare triple {11114#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,719 INFO L280 TraceCheckUtils]: 139: Hoare triple {11114#true} ~m3~0 := #t~nondet26; {11114#true} is VALID [2020-07-11 02:51:54,719 INFO L280 TraceCheckUtils]: 140: Hoare triple {11114#true} havoc #t~nondet26; {11114#true} is VALID [2020-07-11 02:51:54,720 INFO L280 TraceCheckUtils]: 141: Hoare triple {11114#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {11114#true} is VALID [2020-07-11 02:51:54,720 INFO L280 TraceCheckUtils]: 142: Hoare triple {11114#true} ~max3~0 := #t~nondet27; {11114#true} is VALID [2020-07-11 02:51:54,720 INFO L280 TraceCheckUtils]: 143: Hoare triple {11114#true} havoc #t~nondet27; {11114#true} is VALID [2020-07-11 02:51:54,720 INFO L280 TraceCheckUtils]: 144: Hoare triple {11114#true} ~mode3~0 := #t~nondet28; {11114#true} is VALID [2020-07-11 02:51:54,720 INFO L280 TraceCheckUtils]: 145: Hoare triple {11114#true} havoc #t~nondet28; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 146: Hoare triple {11114#true} ~newmax3~0 := #t~nondet29; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 147: Hoare triple {11114#true} havoc #t~nondet29; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 148: Hoare triple {11114#true} havoc ~init__r121~0; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 149: Hoare triple {11114#true} havoc ~init__r131~0; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 150: Hoare triple {11114#true} havoc ~init__r211~0; {11114#true} is VALID [2020-07-11 02:51:54,721 INFO L280 TraceCheckUtils]: 151: Hoare triple {11114#true} havoc ~init__r231~0; {11114#true} is VALID [2020-07-11 02:51:54,722 INFO L280 TraceCheckUtils]: 152: Hoare triple {11114#true} havoc ~init__r311~0; {11114#true} is VALID [2020-07-11 02:51:54,722 INFO L280 TraceCheckUtils]: 153: Hoare triple {11114#true} havoc ~init__r321~0; {11114#true} is VALID [2020-07-11 02:51:54,722 INFO L280 TraceCheckUtils]: 154: Hoare triple {11114#true} havoc ~init__r122~0; {11114#true} is VALID [2020-07-11 02:51:54,722 INFO L280 TraceCheckUtils]: 155: Hoare triple {11114#true} havoc ~init__tmp~0; {11114#true} is VALID [2020-07-11 02:51:54,722 INFO L280 TraceCheckUtils]: 156: Hoare triple {11114#true} havoc ~init__r132~0; {11114#true} is VALID [2020-07-11 02:51:54,723 INFO L280 TraceCheckUtils]: 157: Hoare triple {11114#true} havoc ~init__tmp___0~0; {11114#true} is VALID [2020-07-11 02:51:54,723 INFO L280 TraceCheckUtils]: 158: Hoare triple {11114#true} havoc ~init__r212~0; {11114#true} is VALID [2020-07-11 02:51:54,723 INFO L280 TraceCheckUtils]: 159: Hoare triple {11114#true} havoc ~init__tmp___1~0; {11114#true} is VALID [2020-07-11 02:51:54,723 INFO L280 TraceCheckUtils]: 160: Hoare triple {11114#true} havoc ~init__r232~0; {11114#true} is VALID [2020-07-11 02:51:54,723 INFO L280 TraceCheckUtils]: 161: Hoare triple {11114#true} havoc ~init__tmp___2~0; {11114#true} is VALID [2020-07-11 02:51:54,724 INFO L280 TraceCheckUtils]: 162: Hoare triple {11114#true} havoc ~init__r312~0; {11114#true} is VALID [2020-07-11 02:51:54,724 INFO L280 TraceCheckUtils]: 163: Hoare triple {11114#true} havoc ~init__tmp___3~0; {11114#true} is VALID [2020-07-11 02:51:54,724 INFO L280 TraceCheckUtils]: 164: Hoare triple {11114#true} havoc ~init__r322~0; {11114#true} is VALID [2020-07-11 02:51:54,724 INFO L280 TraceCheckUtils]: 165: Hoare triple {11114#true} havoc ~init__tmp___4~0; {11114#true} is VALID [2020-07-11 02:51:54,724 INFO L280 TraceCheckUtils]: 166: Hoare triple {11114#true} havoc ~init__tmp___5~0; {11114#true} is VALID [2020-07-11 02:51:54,725 INFO L280 TraceCheckUtils]: 167: Hoare triple {11114#true} ~init__r121~0 := ~ep12~0; {11114#true} is VALID [2020-07-11 02:51:54,725 INFO L280 TraceCheckUtils]: 168: Hoare triple {11114#true} ~init__r131~0 := ~ep13~0; {11114#true} is VALID [2020-07-11 02:51:54,725 INFO L280 TraceCheckUtils]: 169: Hoare triple {11114#true} ~init__r211~0 := ~ep21~0; {11114#true} is VALID [2020-07-11 02:51:54,725 INFO L280 TraceCheckUtils]: 170: Hoare triple {11114#true} ~init__r231~0 := ~ep23~0; {11114#true} is VALID [2020-07-11 02:51:54,725 INFO L280 TraceCheckUtils]: 171: Hoare triple {11114#true} ~init__r311~0 := ~ep31~0; {11114#true} is VALID [2020-07-11 02:51:54,726 INFO L280 TraceCheckUtils]: 172: Hoare triple {11114#true} ~init__r321~0 := ~ep32~0; {11114#true} is VALID [2020-07-11 02:51:54,726 INFO L280 TraceCheckUtils]: 173: Hoare triple {11114#true} assume !(0 == ~init__r121~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,726 INFO L280 TraceCheckUtils]: 174: Hoare triple {11114#true} ~init__tmp~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,726 INFO L280 TraceCheckUtils]: 175: Hoare triple {11114#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,726 INFO L280 TraceCheckUtils]: 176: Hoare triple {11114#true} assume !(0 == ~init__r131~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 177: Hoare triple {11114#true} ~init__tmp___0~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 178: Hoare triple {11114#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 179: Hoare triple {11114#true} assume !(0 == ~init__r211~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 180: Hoare triple {11114#true} ~init__tmp___1~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 181: Hoare triple {11114#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,727 INFO L280 TraceCheckUtils]: 182: Hoare triple {11114#true} assume !(0 == ~init__r231~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,728 INFO L280 TraceCheckUtils]: 183: Hoare triple {11114#true} ~init__tmp___2~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,728 INFO L280 TraceCheckUtils]: 184: Hoare triple {11114#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,728 INFO L280 TraceCheckUtils]: 185: Hoare triple {11114#true} assume !(0 == ~init__r311~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,728 INFO L280 TraceCheckUtils]: 186: Hoare triple {11114#true} ~init__tmp___3~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,728 INFO L280 TraceCheckUtils]: 187: Hoare triple {11114#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,729 INFO L280 TraceCheckUtils]: 188: Hoare triple {11114#true} assume !(0 == ~init__r321~0 % 256); {11114#true} is VALID [2020-07-11 02:51:54,729 INFO L280 TraceCheckUtils]: 189: Hoare triple {11114#true} ~init__tmp___4~0 := 1; {11114#true} is VALID [2020-07-11 02:51:54,729 INFO L280 TraceCheckUtils]: 190: Hoare triple {11114#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {11114#true} is VALID [2020-07-11 02:51:54,729 INFO L280 TraceCheckUtils]: 191: Hoare triple {11114#true} assume ~id1~0 != ~id2~0; {11114#true} is VALID [2020-07-11 02:51:54,729 INFO L280 TraceCheckUtils]: 192: Hoare triple {11114#true} assume ~id1~0 != ~id3~0; {11114#true} is VALID [2020-07-11 02:51:54,730 INFO L280 TraceCheckUtils]: 193: Hoare triple {11114#true} assume ~id2~0 != ~id3~0; {11114#true} is VALID [2020-07-11 02:51:54,730 INFO L280 TraceCheckUtils]: 194: Hoare triple {11114#true} assume ~id1~0 >= 0; {11114#true} is VALID [2020-07-11 02:51:54,730 INFO L280 TraceCheckUtils]: 195: Hoare triple {11114#true} assume ~id2~0 >= 0; {11114#true} is VALID [2020-07-11 02:51:54,730 INFO L280 TraceCheckUtils]: 196: Hoare triple {11114#true} assume ~id3~0 >= 0; {11114#true} is VALID [2020-07-11 02:51:54,730 INFO L280 TraceCheckUtils]: 197: Hoare triple {11114#true} assume 0 == ~r1~0 % 256; {11114#true} is VALID [2020-07-11 02:51:54,731 INFO L280 TraceCheckUtils]: 198: Hoare triple {11114#true} assume 0 == ~r2~0 % 256; {11114#true} is VALID [2020-07-11 02:51:54,731 INFO L280 TraceCheckUtils]: 199: Hoare triple {11114#true} assume 0 == ~r3~0 % 256; {11114#true} is VALID [2020-07-11 02:51:54,731 INFO L280 TraceCheckUtils]: 200: Hoare triple {11114#true} assume ~max1~0 == ~id1~0; {11114#true} is VALID [2020-07-11 02:51:54,732 INFO L280 TraceCheckUtils]: 201: Hoare triple {11114#true} assume ~max2~0 == ~id2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,734 INFO L280 TraceCheckUtils]: 202: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,735 INFO L280 TraceCheckUtils]: 203: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,736 INFO L280 TraceCheckUtils]: 204: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,737 INFO L280 TraceCheckUtils]: 205: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,737 INFO L280 TraceCheckUtils]: 206: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,738 INFO L280 TraceCheckUtils]: 207: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,738 INFO L280 TraceCheckUtils]: 208: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,739 INFO L280 TraceCheckUtils]: 209: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,739 INFO L280 TraceCheckUtils]: 210: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,740 INFO L280 TraceCheckUtils]: 211: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,741 INFO L280 TraceCheckUtils]: 212: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,741 INFO L280 TraceCheckUtils]: 213: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,742 INFO L280 TraceCheckUtils]: 214: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,742 INFO L280 TraceCheckUtils]: 215: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,744 INFO L280 TraceCheckUtils]: 216: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_1873~0 := ~init__tmp___5~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,746 INFO L280 TraceCheckUtils]: 217: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1873~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,748 INFO L280 TraceCheckUtils]: 218: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,748 INFO L280 TraceCheckUtils]: 219: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,749 INFO L280 TraceCheckUtils]: 220: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,750 INFO L280 TraceCheckUtils]: 221: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,750 INFO L280 TraceCheckUtils]: 222: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,751 INFO L280 TraceCheckUtils]: 223: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,751 INFO L280 TraceCheckUtils]: 224: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,752 INFO L280 TraceCheckUtils]: 225: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,752 INFO L280 TraceCheckUtils]: 226: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,753 INFO L280 TraceCheckUtils]: 227: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,754 INFO L280 TraceCheckUtils]: 228: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,754 INFO L280 TraceCheckUtils]: 229: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,755 INFO L280 TraceCheckUtils]: 230: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,755 INFO L280 TraceCheckUtils]: 231: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,756 INFO L280 TraceCheckUtils]: 232: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,756 INFO L280 TraceCheckUtils]: 233: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,757 INFO L280 TraceCheckUtils]: 234: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,757 INFO L280 TraceCheckUtils]: 235: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,758 INFO L280 TraceCheckUtils]: 236: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,759 INFO L280 TraceCheckUtils]: 237: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,759 INFO L280 TraceCheckUtils]: 238: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,760 INFO L280 TraceCheckUtils]: 239: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,760 INFO L280 TraceCheckUtils]: 240: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,761 INFO L280 TraceCheckUtils]: 241: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,762 INFO L280 TraceCheckUtils]: 242: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,762 INFO L280 TraceCheckUtils]: 243: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,763 INFO L280 TraceCheckUtils]: 244: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,764 INFO L280 TraceCheckUtils]: 245: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,764 INFO L280 TraceCheckUtils]: 246: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,765 INFO L280 TraceCheckUtils]: 247: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,766 INFO L280 TraceCheckUtils]: 248: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,766 INFO L280 TraceCheckUtils]: 249: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,767 INFO L280 TraceCheckUtils]: 250: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,768 INFO L280 TraceCheckUtils]: 251: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,768 INFO L280 TraceCheckUtils]: 252: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,769 INFO L280 TraceCheckUtils]: 253: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,769 INFO L280 TraceCheckUtils]: 254: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,770 INFO L280 TraceCheckUtils]: 255: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,771 INFO L280 TraceCheckUtils]: 256: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,772 INFO L280 TraceCheckUtils]: 257: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,772 INFO L280 TraceCheckUtils]: 258: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,773 INFO L280 TraceCheckUtils]: 259: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,773 INFO L280 TraceCheckUtils]: 260: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,774 INFO L280 TraceCheckUtils]: 261: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,774 INFO L280 TraceCheckUtils]: 262: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,775 INFO L280 TraceCheckUtils]: 263: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,775 INFO L280 TraceCheckUtils]: 264: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,776 INFO L280 TraceCheckUtils]: 265: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,777 INFO L280 TraceCheckUtils]: 266: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,777 INFO L280 TraceCheckUtils]: 267: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,778 INFO L280 TraceCheckUtils]: 268: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,778 INFO L280 TraceCheckUtils]: 269: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,779 INFO L280 TraceCheckUtils]: 270: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,779 INFO L280 TraceCheckUtils]: 271: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,780 INFO L280 TraceCheckUtils]: 272: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,781 INFO L280 TraceCheckUtils]: 273: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,781 INFO L280 TraceCheckUtils]: 274: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,782 INFO L280 TraceCheckUtils]: 275: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,782 INFO L280 TraceCheckUtils]: 276: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,783 INFO L280 TraceCheckUtils]: 277: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2019~0 := ~check__tmp~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,783 INFO L280 TraceCheckUtils]: 278: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2019~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,784 INFO L280 TraceCheckUtils]: 279: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,785 INFO L280 TraceCheckUtils]: 280: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,785 INFO L280 TraceCheckUtils]: 281: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,786 INFO L280 TraceCheckUtils]: 282: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,786 INFO L280 TraceCheckUtils]: 283: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,787 INFO L280 TraceCheckUtils]: 284: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,787 INFO L280 TraceCheckUtils]: 285: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,788 INFO L280 TraceCheckUtils]: 286: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,789 INFO L280 TraceCheckUtils]: 287: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,789 INFO L280 TraceCheckUtils]: 288: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,790 INFO L280 TraceCheckUtils]: 289: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,791 INFO L280 TraceCheckUtils]: 290: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,791 INFO L280 TraceCheckUtils]: 291: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,792 INFO L280 TraceCheckUtils]: 292: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,792 INFO L280 TraceCheckUtils]: 293: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,793 INFO L280 TraceCheckUtils]: 294: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,793 INFO L280 TraceCheckUtils]: 295: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,794 INFO L280 TraceCheckUtils]: 296: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,794 INFO L280 TraceCheckUtils]: 297: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,795 INFO L280 TraceCheckUtils]: 298: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,796 INFO L280 TraceCheckUtils]: 299: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,797 INFO L280 TraceCheckUtils]: 300: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,798 INFO L280 TraceCheckUtils]: 301: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,799 INFO L280 TraceCheckUtils]: 302: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,800 INFO L280 TraceCheckUtils]: 303: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,800 INFO L280 TraceCheckUtils]: 304: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,801 INFO L280 TraceCheckUtils]: 305: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,802 INFO L280 TraceCheckUtils]: 306: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,802 INFO L280 TraceCheckUtils]: 307: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,803 INFO L280 TraceCheckUtils]: 308: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,804 INFO L280 TraceCheckUtils]: 309: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,804 INFO L280 TraceCheckUtils]: 310: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,805 INFO L280 TraceCheckUtils]: 311: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,806 INFO L280 TraceCheckUtils]: 312: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,806 INFO L280 TraceCheckUtils]: 313: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,807 INFO L280 TraceCheckUtils]: 314: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,807 INFO L280 TraceCheckUtils]: 315: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,808 INFO L280 TraceCheckUtils]: 316: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,809 INFO L280 TraceCheckUtils]: 317: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,809 INFO L280 TraceCheckUtils]: 318: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,810 INFO L280 TraceCheckUtils]: 319: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,811 INFO L280 TraceCheckUtils]: 320: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,811 INFO L280 TraceCheckUtils]: 321: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,812 INFO L280 TraceCheckUtils]: 322: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,812 INFO L280 TraceCheckUtils]: 323: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,813 INFO L280 TraceCheckUtils]: 324: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,813 INFO L280 TraceCheckUtils]: 325: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,814 INFO L280 TraceCheckUtils]: 326: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,815 INFO L280 TraceCheckUtils]: 327: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,815 INFO L280 TraceCheckUtils]: 328: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,816 INFO L280 TraceCheckUtils]: 329: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,816 INFO L280 TraceCheckUtils]: 330: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,817 INFO L280 TraceCheckUtils]: 331: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,817 INFO L280 TraceCheckUtils]: 332: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,818 INFO L280 TraceCheckUtils]: 333: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,819 INFO L280 TraceCheckUtils]: 334: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,819 INFO L280 TraceCheckUtils]: 335: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,820 INFO L280 TraceCheckUtils]: 336: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,820 INFO L280 TraceCheckUtils]: 337: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,821 INFO L280 TraceCheckUtils]: 338: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2152~0 := ~check__tmp~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,822 INFO L280 TraceCheckUtils]: 339: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2152~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,823 INFO L280 TraceCheckUtils]: 340: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,823 INFO L280 TraceCheckUtils]: 341: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,824 INFO L280 TraceCheckUtils]: 342: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,825 INFO L280 TraceCheckUtils]: 343: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,825 INFO L280 TraceCheckUtils]: 344: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,826 INFO L280 TraceCheckUtils]: 345: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,827 INFO L280 TraceCheckUtils]: 346: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,827 INFO L280 TraceCheckUtils]: 347: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,828 INFO L280 TraceCheckUtils]: 348: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,829 INFO L280 TraceCheckUtils]: 349: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,829 INFO L280 TraceCheckUtils]: 350: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,830 INFO L280 TraceCheckUtils]: 351: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,831 INFO L280 TraceCheckUtils]: 352: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,831 INFO L280 TraceCheckUtils]: 353: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,832 INFO L280 TraceCheckUtils]: 354: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,832 INFO L280 TraceCheckUtils]: 355: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,833 INFO L280 TraceCheckUtils]: 356: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,834 INFO L280 TraceCheckUtils]: 357: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,834 INFO L280 TraceCheckUtils]: 358: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,835 INFO L280 TraceCheckUtils]: 359: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,835 INFO L280 TraceCheckUtils]: 360: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,836 INFO L280 TraceCheckUtils]: 361: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,837 INFO L280 TraceCheckUtils]: 362: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,838 INFO L280 TraceCheckUtils]: 363: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,839 INFO L280 TraceCheckUtils]: 364: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,839 INFO L280 TraceCheckUtils]: 365: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,840 INFO L280 TraceCheckUtils]: 366: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,841 INFO L280 TraceCheckUtils]: 367: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,841 INFO L280 TraceCheckUtils]: 368: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,842 INFO L280 TraceCheckUtils]: 369: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,843 INFO L280 TraceCheckUtils]: 370: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,844 INFO L280 TraceCheckUtils]: 371: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,844 INFO L280 TraceCheckUtils]: 372: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,845 INFO L280 TraceCheckUtils]: 373: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,846 INFO L280 TraceCheckUtils]: 374: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,847 INFO L280 TraceCheckUtils]: 375: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,847 INFO L280 TraceCheckUtils]: 376: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,848 INFO L280 TraceCheckUtils]: 377: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,848 INFO L280 TraceCheckUtils]: 378: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,849 INFO L280 TraceCheckUtils]: 379: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,850 INFO L280 TraceCheckUtils]: 380: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,850 INFO L280 TraceCheckUtils]: 381: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,851 INFO L280 TraceCheckUtils]: 382: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,852 INFO L280 TraceCheckUtils]: 383: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,852 INFO L280 TraceCheckUtils]: 384: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,853 INFO L280 TraceCheckUtils]: 385: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,853 INFO L280 TraceCheckUtils]: 386: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,854 INFO L280 TraceCheckUtils]: 387: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,854 INFO L280 TraceCheckUtils]: 388: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,855 INFO L280 TraceCheckUtils]: 389: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,855 INFO L280 TraceCheckUtils]: 390: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2288~0 := ~check__tmp~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,856 INFO L280 TraceCheckUtils]: 391: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2288~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,857 INFO L280 TraceCheckUtils]: 392: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,857 INFO L280 TraceCheckUtils]: 393: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,858 INFO L280 TraceCheckUtils]: 394: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,858 INFO L280 TraceCheckUtils]: 395: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,859 INFO L280 TraceCheckUtils]: 396: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,861 INFO L280 TraceCheckUtils]: 397: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,861 INFO L280 TraceCheckUtils]: 398: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,862 INFO L280 TraceCheckUtils]: 399: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,863 INFO L280 TraceCheckUtils]: 400: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,864 INFO L280 TraceCheckUtils]: 401: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,864 INFO L280 TraceCheckUtils]: 402: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,865 INFO L280 TraceCheckUtils]: 403: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,865 INFO L280 TraceCheckUtils]: 404: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,866 INFO L280 TraceCheckUtils]: 405: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,867 INFO L280 TraceCheckUtils]: 406: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,867 INFO L280 TraceCheckUtils]: 407: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,868 INFO L280 TraceCheckUtils]: 408: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,869 INFO L280 TraceCheckUtils]: 409: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,870 INFO L280 TraceCheckUtils]: 410: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,870 INFO L280 TraceCheckUtils]: 411: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,871 INFO L280 TraceCheckUtils]: 412: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,871 INFO L280 TraceCheckUtils]: 413: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,872 INFO L280 TraceCheckUtils]: 414: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,873 INFO L280 TraceCheckUtils]: 415: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,873 INFO L280 TraceCheckUtils]: 416: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,874 INFO L280 TraceCheckUtils]: 417: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:54,874 INFO L280 TraceCheckUtils]: 418: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {11115#false} is VALID [2020-07-11 02:51:54,875 INFO L280 TraceCheckUtils]: 419: Hoare triple {11115#false} ~nl2~0 := 1; {11115#false} is VALID [2020-07-11 02:51:54,875 INFO L280 TraceCheckUtils]: 420: Hoare triple {11115#false} ~mode2~0 := 0; {11115#false} is VALID [2020-07-11 02:51:54,875 INFO L280 TraceCheckUtils]: 421: Hoare triple {11115#false} havoc ~node3__newmax~4; {11115#false} is VALID [2020-07-11 02:51:54,875 INFO L280 TraceCheckUtils]: 422: Hoare triple {11115#false} ~node3__newmax~4 := 0; {11115#false} is VALID [2020-07-11 02:51:54,875 INFO L280 TraceCheckUtils]: 423: Hoare triple {11115#false} assume !(0 == ~mode3~0 % 256); {11115#false} is VALID [2020-07-11 02:51:54,876 INFO L280 TraceCheckUtils]: 424: Hoare triple {11115#false} assume !(255 == ~r3~0 % 256); {11115#false} is VALID [2020-07-11 02:51:54,876 INFO L280 TraceCheckUtils]: 425: Hoare triple {11115#false} ~r3~0 := 1 + ~r3~0 % 256; {11115#false} is VALID [2020-07-11 02:51:54,876 INFO L280 TraceCheckUtils]: 426: Hoare triple {11115#false} assume !!(0 == ~ep13~0 % 256); {11115#false} is VALID [2020-07-11 02:51:54,876 INFO L280 TraceCheckUtils]: 427: Hoare triple {11115#false} assume !!(0 == ~ep23~0 % 256); {11115#false} is VALID [2020-07-11 02:51:54,876 INFO L280 TraceCheckUtils]: 428: Hoare triple {11115#false} ~newmax3~0 := ~node3__newmax~4; {11115#false} is VALID [2020-07-11 02:51:54,877 INFO L280 TraceCheckUtils]: 429: Hoare triple {11115#false} assume 2 == ~r3~0 % 256; {11115#false} is VALID [2020-07-11 02:51:54,877 INFO L280 TraceCheckUtils]: 430: Hoare triple {11115#false} assume ~max3~0 == ~id3~0; {11115#false} is VALID [2020-07-11 02:51:54,877 INFO L280 TraceCheckUtils]: 431: Hoare triple {11115#false} ~st3~0 := 1; {11115#false} is VALID [2020-07-11 02:51:54,877 INFO L280 TraceCheckUtils]: 432: Hoare triple {11115#false} ~mode3~0 := 0; {11115#false} is VALID [2020-07-11 02:51:54,878 INFO L280 TraceCheckUtils]: 433: Hoare triple {11115#false} ~p12_old~0 := ~p12_new~0; {11115#false} is VALID [2020-07-11 02:51:54,878 INFO L280 TraceCheckUtils]: 434: Hoare triple {11115#false} ~p12_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,878 INFO L280 TraceCheckUtils]: 435: Hoare triple {11115#false} ~p13_old~0 := ~p13_new~0; {11115#false} is VALID [2020-07-11 02:51:54,878 INFO L280 TraceCheckUtils]: 436: Hoare triple {11115#false} ~p13_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,878 INFO L280 TraceCheckUtils]: 437: Hoare triple {11115#false} ~p21_old~0 := ~p21_new~0; {11115#false} is VALID [2020-07-11 02:51:54,879 INFO L280 TraceCheckUtils]: 438: Hoare triple {11115#false} ~p21_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,879 INFO L280 TraceCheckUtils]: 439: Hoare triple {11115#false} ~p23_old~0 := ~p23_new~0; {11115#false} is VALID [2020-07-11 02:51:54,879 INFO L280 TraceCheckUtils]: 440: Hoare triple {11115#false} ~p23_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,880 INFO L280 TraceCheckUtils]: 441: Hoare triple {11115#false} ~p31_old~0 := ~p31_new~0; {11115#false} is VALID [2020-07-11 02:51:54,880 INFO L280 TraceCheckUtils]: 442: Hoare triple {11115#false} ~p31_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,880 INFO L280 TraceCheckUtils]: 443: Hoare triple {11115#false} ~p32_old~0 := ~p32_new~0; {11115#false} is VALID [2020-07-11 02:51:54,880 INFO L280 TraceCheckUtils]: 444: Hoare triple {11115#false} ~p32_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-11 02:51:54,881 INFO L280 TraceCheckUtils]: 445: Hoare triple {11115#false} havoc ~check__tmp~5; {11115#false} is VALID [2020-07-11 02:51:54,881 INFO L280 TraceCheckUtils]: 446: Hoare triple {11115#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {11115#false} is VALID [2020-07-11 02:51:54,881 INFO L280 TraceCheckUtils]: 447: Hoare triple {11115#false} ~check__tmp~5 := 0; {11115#false} is VALID [2020-07-11 02:51:54,881 INFO L280 TraceCheckUtils]: 448: Hoare triple {11115#false} ~__return_2989~0 := ~check__tmp~5; {11115#false} is VALID [2020-07-11 02:51:54,881 INFO L280 TraceCheckUtils]: 449: Hoare triple {11115#false} ~main__c1~0 := ~__return_2989~0; {11115#false} is VALID [2020-07-11 02:51:54,882 INFO L280 TraceCheckUtils]: 450: Hoare triple {11115#false} havoc ~__tmp_6~0; {11115#false} is VALID [2020-07-11 02:51:54,882 INFO L280 TraceCheckUtils]: 451: Hoare triple {11115#false} ~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1); {11115#false} is VALID [2020-07-11 02:51:54,882 INFO L280 TraceCheckUtils]: 452: Hoare triple {11115#false} havoc ~assert__arg~5; {11115#false} is VALID [2020-07-11 02:51:54,883 INFO L280 TraceCheckUtils]: 453: Hoare triple {11115#false} ~assert__arg~5 := ~__tmp_6~0; {11115#false} is VALID [2020-07-11 02:51:54,883 INFO L280 TraceCheckUtils]: 454: Hoare triple {11115#false} assume 0 == ~assert__arg~5 % 256; {11115#false} is VALID [2020-07-11 02:51:54,883 INFO L280 TraceCheckUtils]: 455: Hoare triple {11115#false} assume !false; {11115#false} is VALID [2020-07-11 02:51:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:51:55,062 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [41771855] [2020-07-11 02:51:55,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:51:55,062 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:51:55,062 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096892806] [2020-07-11 02:51:55,065 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-11 02:51:55,066 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:51:55,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:51:55,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:55,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:51:55,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:51:55,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:51:55,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:55,570 INFO L87 Difference]: Start difference. First operand 1438 states and 1723 transitions. Second operand 4 states. [2020-07-11 02:52:06,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:06,963 INFO L93 Difference]: Finished difference Result 2635 states and 3268 transitions. [2020-07-11 02:52:06,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:52:06,963 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-11 02:52:06,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:52:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:52:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2168 transitions. [2020-07-11 02:52:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:52:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2168 transitions. [2020-07-11 02:52:07,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2168 transitions. [2020-07-11 02:52:09,385 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2168 edges. 2168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:09,566 INFO L225 Difference]: With dead ends: 2635 [2020-07-11 02:52:09,566 INFO L226 Difference]: Without dead ends: 2144 [2020-07-11 02:52:09,570 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:52:09,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2144 states. [2020-07-11 02:52:11,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2144 to 2132. [2020-07-11 02:52:11,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:52:11,879 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2144 states. Second operand 2132 states. [2020-07-11 02:52:11,879 INFO L74 IsIncluded]: Start isIncluded. First operand 2144 states. Second operand 2132 states. [2020-07-11 02:52:11,879 INFO L87 Difference]: Start difference. First operand 2144 states. Second operand 2132 states. [2020-07-11 02:52:12,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:12,177 INFO L93 Difference]: Finished difference Result 2144 states and 2630 transitions. [2020-07-11 02:52:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 2630 transitions. [2020-07-11 02:52:12,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:12,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:12,182 INFO L74 IsIncluded]: Start isIncluded. First operand 2132 states. Second operand 2144 states. [2020-07-11 02:52:12,182 INFO L87 Difference]: Start difference. First operand 2132 states. Second operand 2144 states. [2020-07-11 02:52:12,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:12,472 INFO L93 Difference]: Finished difference Result 2144 states and 2630 transitions. [2020-07-11 02:52:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 2630 transitions. [2020-07-11 02:52:12,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:12,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:12,478 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:52:12,478 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:52:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2132 states. [2020-07-11 02:52:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 2132 states and 2619 transitions. [2020-07-11 02:52:12,729 INFO L78 Accepts]: Start accepts. Automaton has 2132 states and 2619 transitions. Word has length 456 [2020-07-11 02:52:12,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:52:12,730 INFO L479 AbstractCegarLoop]: Abstraction has 2132 states and 2619 transitions. [2020-07-11 02:52:12,730 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:52:12,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2132 states and 2619 transitions. [2020-07-11 02:52:15,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2619 edges. 2619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 2619 transitions. [2020-07-11 02:52:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-11 02:52:15,826 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:52:15,826 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:52:15,827 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 02:52:15,827 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:52:15,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:52:15,828 INFO L82 PathProgramCache]: Analyzing trace with hash 496290573, now seen corresponding path program 1 times [2020-07-11 02:52:15,828 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:52:15,828 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [518783432] [2020-07-11 02:52:15,828 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:52:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:52:16,433 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:52:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:52:16,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {25010#true} ~nomsg~0 := -1; {25010#true} is VALID [2020-07-11 02:52:16,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {25010#true} ~p12~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {25010#true} ~p12_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {25010#true} ~p12_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {25010#true} ~ep12~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {25010#true} ~p13~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {25010#true} ~p13_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {25010#true} ~p13_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {25010#true} ~ep13~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {25010#true} ~p21~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {25010#true} ~p21_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 12: Hoare triple {25010#true} ~p21_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {25010#true} ~ep21~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {25010#true} ~p23~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {25010#true} ~p23_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {25010#true} ~p23_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {25010#true} ~ep23~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {25010#true} ~p31~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {25010#true} ~p31_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {25010#true} ~p31_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {25010#true} ~ep31~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {25010#true} ~p32~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {25010#true} ~p32_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {25010#true} ~p32_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {25010#true} ~ep32~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,494 INFO L280 TraceCheckUtils]: 26: Hoare triple {25010#true} ~id1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {25010#true} ~r1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {25010#true} ~st1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {25010#true} ~nl1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {25010#true} ~m1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {25010#true} ~max1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {25010#true} ~mode1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {25010#true} ~newmax1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {25010#true} ~id2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {25010#true} ~r2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,496 INFO L280 TraceCheckUtils]: 36: Hoare triple {25010#true} ~st2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {25010#true} ~nl2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {25010#true} ~m2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {25010#true} ~max2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,497 INFO L280 TraceCheckUtils]: 40: Hoare triple {25010#true} ~mode2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,497 INFO L280 TraceCheckUtils]: 41: Hoare triple {25010#true} ~newmax2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 42: Hoare triple {25010#true} ~id3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {25010#true} ~r3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 44: Hoare triple {25010#true} ~st3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 45: Hoare triple {25010#true} ~nl3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 46: Hoare triple {25010#true} ~m3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,498 INFO L280 TraceCheckUtils]: 47: Hoare triple {25010#true} ~max3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,499 INFO L280 TraceCheckUtils]: 48: Hoare triple {25010#true} ~mode3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,499 INFO L280 TraceCheckUtils]: 49: Hoare triple {25010#true} ~newmax3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,499 INFO L280 TraceCheckUtils]: 50: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {25010#true} is VALID [2020-07-11 02:52:16,499 INFO L280 TraceCheckUtils]: 51: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {25010#true} is VALID [2020-07-11 02:52:16,499 INFO L280 TraceCheckUtils]: 52: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 53: Hoare triple {25010#true} ~__return_1873~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 54: Hoare triple {25010#true} ~__return_2019~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 55: Hoare triple {25010#true} ~__return_2152~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 56: Hoare triple {25010#true} ~__return_2288~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 57: Hoare triple {25010#true} ~__return_3084~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,500 INFO L280 TraceCheckUtils]: 58: Hoare triple {25010#true} ~__return_3053~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,501 INFO L280 TraceCheckUtils]: 59: Hoare triple {25010#true} ~__return_2989~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,501 INFO L280 TraceCheckUtils]: 60: Hoare triple {25010#true} ~__return_2955~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,501 INFO L280 TraceCheckUtils]: 61: Hoare triple {25010#true} ~__return_2551~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,501 INFO L280 TraceCheckUtils]: 62: Hoare triple {25010#true} ~__return_2840~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,501 INFO L280 TraceCheckUtils]: 63: Hoare triple {25010#true} ~__return_2806~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,502 INFO L280 TraceCheckUtils]: 64: Hoare triple {25010#true} ~__return_2721~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,502 INFO L280 TraceCheckUtils]: 65: Hoare triple {25010#true} ~__return_2426~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,502 INFO L280 TraceCheckUtils]: 66: Hoare triple {25010#true} assume true; {25010#true} is VALID [2020-07-11 02:52:16,502 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25010#true} {25010#true} #2512#return; {25010#true} is VALID [2020-07-11 02:52:16,509 INFO L263 TraceCheckUtils]: 0: Hoare triple {25010#true} call ULTIMATE.init(); {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:52:16,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {25010#true} ~nomsg~0 := -1; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {25010#true} ~p12~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 4: Hoare triple {25010#true} ~p12_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {25010#true} ~p12_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {25010#true} ~ep12~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {25010#true} ~p13~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 8: Hoare triple {25010#true} ~p13_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {25010#true} ~p13_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {25010#true} ~ep13~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {25010#true} ~p21~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {25010#true} ~p21_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {25010#true} ~p21_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 14: Hoare triple {25010#true} ~ep21~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 15: Hoare triple {25010#true} ~p23~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {25010#true} ~p23_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {25010#true} ~p23_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 18: Hoare triple {25010#true} ~ep23~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {25010#true} ~p31~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {25010#true} ~p31_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {25010#true} ~p31_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {25010#true} ~ep31~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,513 INFO L280 TraceCheckUtils]: 23: Hoare triple {25010#true} ~p32~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,513 INFO L280 TraceCheckUtils]: 24: Hoare triple {25010#true} ~p32_old~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 25: Hoare triple {25010#true} ~p32_new~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 26: Hoare triple {25010#true} ~ep32~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {25010#true} ~id1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {25010#true} ~r1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 29: Hoare triple {25010#true} ~st1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,514 INFO L280 TraceCheckUtils]: 30: Hoare triple {25010#true} ~nl1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {25010#true} ~m1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,515 INFO L280 TraceCheckUtils]: 32: Hoare triple {25010#true} ~max1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,515 INFO L280 TraceCheckUtils]: 33: Hoare triple {25010#true} ~mode1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,515 INFO L280 TraceCheckUtils]: 34: Hoare triple {25010#true} ~newmax1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,515 INFO L280 TraceCheckUtils]: 35: Hoare triple {25010#true} ~id2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 36: Hoare triple {25010#true} ~r2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 37: Hoare triple {25010#true} ~st2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 38: Hoare triple {25010#true} ~nl2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 39: Hoare triple {25010#true} ~m2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 40: Hoare triple {25010#true} ~max2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,516 INFO L280 TraceCheckUtils]: 41: Hoare triple {25010#true} ~mode2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,517 INFO L280 TraceCheckUtils]: 42: Hoare triple {25010#true} ~newmax2~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,517 INFO L280 TraceCheckUtils]: 43: Hoare triple {25010#true} ~id3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,517 INFO L280 TraceCheckUtils]: 44: Hoare triple {25010#true} ~r3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,517 INFO L280 TraceCheckUtils]: 45: Hoare triple {25010#true} ~st3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,517 INFO L280 TraceCheckUtils]: 46: Hoare triple {25010#true} ~nl3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 47: Hoare triple {25010#true} ~m3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 48: Hoare triple {25010#true} ~max3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 49: Hoare triple {25010#true} ~mode3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 50: Hoare triple {25010#true} ~newmax3~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 51: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {25010#true} is VALID [2020-07-11 02:52:16,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {25010#true} is VALID [2020-07-11 02:52:16,519 INFO L280 TraceCheckUtils]: 53: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {25010#true} is VALID [2020-07-11 02:52:16,519 INFO L280 TraceCheckUtils]: 54: Hoare triple {25010#true} ~__return_1873~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,519 INFO L280 TraceCheckUtils]: 55: Hoare triple {25010#true} ~__return_2019~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {25010#true} ~__return_2152~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,519 INFO L280 TraceCheckUtils]: 57: Hoare triple {25010#true} ~__return_2288~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,520 INFO L280 TraceCheckUtils]: 58: Hoare triple {25010#true} ~__return_3084~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {25010#true} ~__return_3053~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,520 INFO L280 TraceCheckUtils]: 60: Hoare triple {25010#true} ~__return_2989~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,520 INFO L280 TraceCheckUtils]: 61: Hoare triple {25010#true} ~__return_2955~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,520 INFO L280 TraceCheckUtils]: 62: Hoare triple {25010#true} ~__return_2551~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,521 INFO L280 TraceCheckUtils]: 63: Hoare triple {25010#true} ~__return_2840~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,521 INFO L280 TraceCheckUtils]: 64: Hoare triple {25010#true} ~__return_2806~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,521 INFO L280 TraceCheckUtils]: 65: Hoare triple {25010#true} ~__return_2721~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,521 INFO L280 TraceCheckUtils]: 66: Hoare triple {25010#true} ~__return_2426~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,521 INFO L280 TraceCheckUtils]: 67: Hoare triple {25010#true} assume true; {25010#true} is VALID [2020-07-11 02:52:16,522 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {25010#true} {25010#true} #2512#return; {25010#true} is VALID [2020-07-11 02:52:16,522 INFO L263 TraceCheckUtils]: 69: Hoare triple {25010#true} call #t~ret30 := main(); {25010#true} is VALID [2020-07-11 02:52:16,524 INFO L280 TraceCheckUtils]: 70: Hoare triple {25010#true} havoc ~main__c1~0; {25010#true} is VALID [2020-07-11 02:52:16,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {25010#true} havoc ~main__i2~0; {25010#true} is VALID [2020-07-11 02:52:16,524 INFO L280 TraceCheckUtils]: 72: Hoare triple {25010#true} ~main__c1~0 := 0; {25010#true} is VALID [2020-07-11 02:52:16,524 INFO L280 TraceCheckUtils]: 73: Hoare triple {25010#true} ~ep12~0 := #t~nondet0; {25010#true} is VALID [2020-07-11 02:52:16,524 INFO L280 TraceCheckUtils]: 74: Hoare triple {25010#true} havoc #t~nondet0; {25010#true} is VALID [2020-07-11 02:52:16,525 INFO L280 TraceCheckUtils]: 75: Hoare triple {25010#true} ~ep13~0 := #t~nondet1; {25010#true} is VALID [2020-07-11 02:52:16,525 INFO L280 TraceCheckUtils]: 76: Hoare triple {25010#true} havoc #t~nondet1; {25010#true} is VALID [2020-07-11 02:52:16,525 INFO L280 TraceCheckUtils]: 77: Hoare triple {25010#true} ~ep21~0 := #t~nondet2; {25010#true} is VALID [2020-07-11 02:52:16,525 INFO L280 TraceCheckUtils]: 78: Hoare triple {25010#true} havoc #t~nondet2; {25010#true} is VALID [2020-07-11 02:52:16,525 INFO L280 TraceCheckUtils]: 79: Hoare triple {25010#true} ~ep23~0 := #t~nondet3; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 80: Hoare triple {25010#true} havoc #t~nondet3; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 81: Hoare triple {25010#true} ~ep31~0 := #t~nondet4; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 82: Hoare triple {25010#true} havoc #t~nondet4; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 83: Hoare triple {25010#true} ~ep32~0 := #t~nondet5; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 84: Hoare triple {25010#true} havoc #t~nondet5; {25010#true} is VALID [2020-07-11 02:52:16,526 INFO L280 TraceCheckUtils]: 85: Hoare triple {25010#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 86: Hoare triple {25010#true} ~id1~0 := #t~nondet6; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 87: Hoare triple {25010#true} havoc #t~nondet6; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 88: Hoare triple {25010#true} ~r1~0 := #t~nondet7; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 89: Hoare triple {25010#true} havoc #t~nondet7; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 90: Hoare triple {25010#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,527 INFO L280 TraceCheckUtils]: 91: Hoare triple {25010#true} ~st1~0 := #t~nondet8; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 92: Hoare triple {25010#true} havoc #t~nondet8; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 93: Hoare triple {25010#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 94: Hoare triple {25010#true} ~nl1~0 := #t~nondet9; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 95: Hoare triple {25010#true} havoc #t~nondet9; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 96: Hoare triple {25010#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,528 INFO L280 TraceCheckUtils]: 97: Hoare triple {25010#true} ~m1~0 := #t~nondet10; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 98: Hoare triple {25010#true} havoc #t~nondet10; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 99: Hoare triple {25010#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 100: Hoare triple {25010#true} ~max1~0 := #t~nondet11; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 101: Hoare triple {25010#true} havoc #t~nondet11; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 102: Hoare triple {25010#true} ~mode1~0 := #t~nondet12; {25010#true} is VALID [2020-07-11 02:52:16,529 INFO L280 TraceCheckUtils]: 103: Hoare triple {25010#true} havoc #t~nondet12; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 104: Hoare triple {25010#true} ~newmax1~0 := #t~nondet13; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 105: Hoare triple {25010#true} havoc #t~nondet13; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 106: Hoare triple {25010#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 107: Hoare triple {25010#true} ~id2~0 := #t~nondet14; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 108: Hoare triple {25010#true} havoc #t~nondet14; {25010#true} is VALID [2020-07-11 02:52:16,530 INFO L280 TraceCheckUtils]: 109: Hoare triple {25010#true} ~r2~0 := #t~nondet15; {25010#true} is VALID [2020-07-11 02:52:16,531 INFO L280 TraceCheckUtils]: 110: Hoare triple {25010#true} havoc #t~nondet15; {25010#true} is VALID [2020-07-11 02:52:16,535 INFO L280 TraceCheckUtils]: 111: Hoare triple {25010#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,535 INFO L280 TraceCheckUtils]: 112: Hoare triple {25010#true} ~st2~0 := #t~nondet16; {25010#true} is VALID [2020-07-11 02:52:16,535 INFO L280 TraceCheckUtils]: 113: Hoare triple {25010#true} havoc #t~nondet16; {25010#true} is VALID [2020-07-11 02:52:16,535 INFO L280 TraceCheckUtils]: 114: Hoare triple {25010#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,536 INFO L280 TraceCheckUtils]: 115: Hoare triple {25010#true} ~nl2~0 := #t~nondet17; {25010#true} is VALID [2020-07-11 02:52:16,536 INFO L280 TraceCheckUtils]: 116: Hoare triple {25010#true} havoc #t~nondet17; {25010#true} is VALID [2020-07-11 02:52:16,536 INFO L280 TraceCheckUtils]: 117: Hoare triple {25010#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,536 INFO L280 TraceCheckUtils]: 118: Hoare triple {25010#true} ~m2~0 := #t~nondet18; {25010#true} is VALID [2020-07-11 02:52:16,536 INFO L280 TraceCheckUtils]: 119: Hoare triple {25010#true} havoc #t~nondet18; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 120: Hoare triple {25010#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 121: Hoare triple {25010#true} ~max2~0 := #t~nondet19; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 122: Hoare triple {25010#true} havoc #t~nondet19; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 123: Hoare triple {25010#true} ~mode2~0 := #t~nondet20; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 124: Hoare triple {25010#true} havoc #t~nondet20; {25010#true} is VALID [2020-07-11 02:52:16,537 INFO L280 TraceCheckUtils]: 125: Hoare triple {25010#true} ~newmax2~0 := #t~nondet21; {25010#true} is VALID [2020-07-11 02:52:16,538 INFO L280 TraceCheckUtils]: 126: Hoare triple {25010#true} havoc #t~nondet21; {25010#true} is VALID [2020-07-11 02:52:16,538 INFO L280 TraceCheckUtils]: 127: Hoare triple {25010#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,538 INFO L280 TraceCheckUtils]: 128: Hoare triple {25010#true} ~id3~0 := #t~nondet22; {25010#true} is VALID [2020-07-11 02:52:16,538 INFO L280 TraceCheckUtils]: 129: Hoare triple {25010#true} havoc #t~nondet22; {25010#true} is VALID [2020-07-11 02:52:16,538 INFO L280 TraceCheckUtils]: 130: Hoare triple {25010#true} ~r3~0 := #t~nondet23; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 131: Hoare triple {25010#true} havoc #t~nondet23; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 132: Hoare triple {25010#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 133: Hoare triple {25010#true} ~st3~0 := #t~nondet24; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 134: Hoare triple {25010#true} havoc #t~nondet24; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 135: Hoare triple {25010#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,539 INFO L280 TraceCheckUtils]: 136: Hoare triple {25010#true} ~nl3~0 := #t~nondet25; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 137: Hoare triple {25010#true} havoc #t~nondet25; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 138: Hoare triple {25010#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 139: Hoare triple {25010#true} ~m3~0 := #t~nondet26; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 140: Hoare triple {25010#true} havoc #t~nondet26; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 141: Hoare triple {25010#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {25010#true} is VALID [2020-07-11 02:52:16,540 INFO L280 TraceCheckUtils]: 142: Hoare triple {25010#true} ~max3~0 := #t~nondet27; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 143: Hoare triple {25010#true} havoc #t~nondet27; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 144: Hoare triple {25010#true} ~mode3~0 := #t~nondet28; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 145: Hoare triple {25010#true} havoc #t~nondet28; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 146: Hoare triple {25010#true} ~newmax3~0 := #t~nondet29; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 147: Hoare triple {25010#true} havoc #t~nondet29; {25010#true} is VALID [2020-07-11 02:52:16,541 INFO L280 TraceCheckUtils]: 148: Hoare triple {25010#true} havoc ~init__r121~0; {25010#true} is VALID [2020-07-11 02:52:16,542 INFO L280 TraceCheckUtils]: 149: Hoare triple {25010#true} havoc ~init__r131~0; {25010#true} is VALID [2020-07-11 02:52:16,542 INFO L280 TraceCheckUtils]: 150: Hoare triple {25010#true} havoc ~init__r211~0; {25010#true} is VALID [2020-07-11 02:52:16,542 INFO L280 TraceCheckUtils]: 151: Hoare triple {25010#true} havoc ~init__r231~0; {25010#true} is VALID [2020-07-11 02:52:16,542 INFO L280 TraceCheckUtils]: 152: Hoare triple {25010#true} havoc ~init__r311~0; {25010#true} is VALID [2020-07-11 02:52:16,542 INFO L280 TraceCheckUtils]: 153: Hoare triple {25010#true} havoc ~init__r321~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 154: Hoare triple {25010#true} havoc ~init__r122~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 155: Hoare triple {25010#true} havoc ~init__tmp~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 156: Hoare triple {25010#true} havoc ~init__r132~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 157: Hoare triple {25010#true} havoc ~init__tmp___0~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 158: Hoare triple {25010#true} havoc ~init__r212~0; {25010#true} is VALID [2020-07-11 02:52:16,543 INFO L280 TraceCheckUtils]: 159: Hoare triple {25010#true} havoc ~init__tmp___1~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 160: Hoare triple {25010#true} havoc ~init__r232~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 161: Hoare triple {25010#true} havoc ~init__tmp___2~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 162: Hoare triple {25010#true} havoc ~init__r312~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 163: Hoare triple {25010#true} havoc ~init__tmp___3~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 164: Hoare triple {25010#true} havoc ~init__r322~0; {25010#true} is VALID [2020-07-11 02:52:16,544 INFO L280 TraceCheckUtils]: 165: Hoare triple {25010#true} havoc ~init__tmp___4~0; {25010#true} is VALID [2020-07-11 02:52:16,545 INFO L280 TraceCheckUtils]: 166: Hoare triple {25010#true} havoc ~init__tmp___5~0; {25010#true} is VALID [2020-07-11 02:52:16,545 INFO L280 TraceCheckUtils]: 167: Hoare triple {25010#true} ~init__r121~0 := ~ep12~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,546 INFO L280 TraceCheckUtils]: 168: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,546 INFO L280 TraceCheckUtils]: 169: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,547 INFO L280 TraceCheckUtils]: 170: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,548 INFO L280 TraceCheckUtils]: 171: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,548 INFO L280 TraceCheckUtils]: 172: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:16,549 INFO L280 TraceCheckUtils]: 173: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,550 INFO L280 TraceCheckUtils]: 174: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,551 INFO L280 TraceCheckUtils]: 175: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,551 INFO L280 TraceCheckUtils]: 176: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,552 INFO L280 TraceCheckUtils]: 177: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,552 INFO L280 TraceCheckUtils]: 178: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,553 INFO L280 TraceCheckUtils]: 179: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,553 INFO L280 TraceCheckUtils]: 180: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,554 INFO L280 TraceCheckUtils]: 181: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,554 INFO L280 TraceCheckUtils]: 182: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,555 INFO L280 TraceCheckUtils]: 183: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,556 INFO L280 TraceCheckUtils]: 184: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,556 INFO L280 TraceCheckUtils]: 185: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,557 INFO L280 TraceCheckUtils]: 186: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,557 INFO L280 TraceCheckUtils]: 187: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,558 INFO L280 TraceCheckUtils]: 188: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,559 INFO L280 TraceCheckUtils]: 189: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,559 INFO L280 TraceCheckUtils]: 190: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,560 INFO L280 TraceCheckUtils]: 191: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,560 INFO L280 TraceCheckUtils]: 192: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,578 INFO L280 TraceCheckUtils]: 193: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,578 INFO L280 TraceCheckUtils]: 194: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,579 INFO L280 TraceCheckUtils]: 195: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,580 INFO L280 TraceCheckUtils]: 196: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,580 INFO L280 TraceCheckUtils]: 197: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,580 INFO L280 TraceCheckUtils]: 198: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,581 INFO L280 TraceCheckUtils]: 199: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,581 INFO L280 TraceCheckUtils]: 200: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,581 INFO L280 TraceCheckUtils]: 201: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,582 INFO L280 TraceCheckUtils]: 202: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,582 INFO L280 TraceCheckUtils]: 203: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,583 INFO L280 TraceCheckUtils]: 204: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,583 INFO L280 TraceCheckUtils]: 205: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,584 INFO L280 TraceCheckUtils]: 206: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,584 INFO L280 TraceCheckUtils]: 207: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,584 INFO L280 TraceCheckUtils]: 208: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,585 INFO L280 TraceCheckUtils]: 209: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,585 INFO L280 TraceCheckUtils]: 210: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,585 INFO L280 TraceCheckUtils]: 211: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,586 INFO L280 TraceCheckUtils]: 212: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,586 INFO L280 TraceCheckUtils]: 213: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,587 INFO L280 TraceCheckUtils]: 214: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,587 INFO L280 TraceCheckUtils]: 215: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,587 INFO L280 TraceCheckUtils]: 216: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1873~0 := ~init__tmp___5~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,588 INFO L280 TraceCheckUtils]: 217: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1873~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,589 INFO L280 TraceCheckUtils]: 218: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,590 INFO L280 TraceCheckUtils]: 219: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,590 INFO L280 TraceCheckUtils]: 220: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,591 INFO L280 TraceCheckUtils]: 221: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,592 INFO L280 TraceCheckUtils]: 222: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,592 INFO L280 TraceCheckUtils]: 223: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,593 INFO L280 TraceCheckUtils]: 224: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,593 INFO L280 TraceCheckUtils]: 225: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,594 INFO L280 TraceCheckUtils]: 226: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,594 INFO L280 TraceCheckUtils]: 227: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,594 INFO L280 TraceCheckUtils]: 228: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,595 INFO L280 TraceCheckUtils]: 229: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,595 INFO L280 TraceCheckUtils]: 230: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,596 INFO L280 TraceCheckUtils]: 231: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,596 INFO L280 TraceCheckUtils]: 232: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,596 INFO L280 TraceCheckUtils]: 233: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,597 INFO L280 TraceCheckUtils]: 234: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,597 INFO L280 TraceCheckUtils]: 235: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 236: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 237: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 238: Hoare triple {25011#false} ~mode1~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 239: Hoare triple {25011#false} havoc ~node2__newmax~0; {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 240: Hoare triple {25011#false} ~node2__newmax~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 241: Hoare triple {25011#false} assume !!(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,598 INFO L280 TraceCheckUtils]: 242: Hoare triple {25011#false} assume ~r2~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 243: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 244: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 245: Hoare triple {25011#false} ~mode2~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 246: Hoare triple {25011#false} havoc ~node3__newmax~0; {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 247: Hoare triple {25011#false} ~node3__newmax~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 248: Hoare triple {25011#false} assume !!(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 249: Hoare triple {25011#false} assume ~r3~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,599 INFO L280 TraceCheckUtils]: 250: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,600 INFO L280 TraceCheckUtils]: 251: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,600 INFO L280 TraceCheckUtils]: 252: Hoare triple {25011#false} ~mode3~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,600 INFO L280 TraceCheckUtils]: 253: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-11 02:52:16,600 INFO L280 TraceCheckUtils]: 254: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,600 INFO L280 TraceCheckUtils]: 255: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 256: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 257: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 258: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 259: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 260: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 261: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 262: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,601 INFO L280 TraceCheckUtils]: 263: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 264: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 265: Hoare triple {25011#false} havoc ~check__tmp~0; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 266: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 267: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 268: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 269: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 270: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,602 INFO L280 TraceCheckUtils]: 271: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 272: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 273: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 274: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 275: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 276: Hoare triple {25011#false} ~check__tmp~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 277: Hoare triple {25011#false} ~__return_2019~0 := ~check__tmp~0; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 278: Hoare triple {25011#false} ~main__c1~0 := ~__return_2019~0; {25011#false} is VALID [2020-07-11 02:52:16,603 INFO L280 TraceCheckUtils]: 279: Hoare triple {25011#false} havoc ~__tmp_1~0; {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 280: Hoare triple {25011#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 281: Hoare triple {25011#false} havoc ~assert__arg~0; {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 282: Hoare triple {25011#false} ~assert__arg~0 := ~__tmp_1~0; {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 283: Hoare triple {25011#false} assume !(0 == ~assert__arg~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 284: Hoare triple {25011#false} havoc ~node1__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,604 INFO L280 TraceCheckUtils]: 285: Hoare triple {25011#false} ~node1__newmax~1 := 0; {25011#false} is VALID [2020-07-11 02:52:16,605 INFO L280 TraceCheckUtils]: 286: Hoare triple {25011#false} assume !(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 287: Hoare triple {25011#false} assume !(255 == ~r1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 288: Hoare triple {25011#false} ~r1~0 := 1 + ~r1~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 289: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 290: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 291: Hoare triple {25011#false} ~newmax1~0 := ~node1__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,606 INFO L280 TraceCheckUtils]: 292: Hoare triple {25011#false} assume !(2 == ~r1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,607 INFO L280 TraceCheckUtils]: 293: Hoare triple {25011#false} ~mode1~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,607 INFO L280 TraceCheckUtils]: 294: Hoare triple {25011#false} havoc ~node2__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,607 INFO L280 TraceCheckUtils]: 295: Hoare triple {25011#false} ~node2__newmax~1 := 0; {25011#false} is VALID [2020-07-11 02:52:16,607 INFO L280 TraceCheckUtils]: 296: Hoare triple {25011#false} assume !(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,607 INFO L280 TraceCheckUtils]: 297: Hoare triple {25011#false} assume !(255 == ~r2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 298: Hoare triple {25011#false} ~r2~0 := 1 + ~r2~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 299: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 300: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 301: Hoare triple {25011#false} ~newmax2~0 := ~node2__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 302: Hoare triple {25011#false} assume !(2 == ~r2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,608 INFO L280 TraceCheckUtils]: 303: Hoare triple {25011#false} ~mode2~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 304: Hoare triple {25011#false} havoc ~node3__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 305: Hoare triple {25011#false} ~node3__newmax~1 := 0; {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 306: Hoare triple {25011#false} assume !(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 307: Hoare triple {25011#false} assume !(255 == ~r3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 308: Hoare triple {25011#false} ~r3~0 := 1 + ~r3~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,609 INFO L280 TraceCheckUtils]: 309: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 310: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 311: Hoare triple {25011#false} ~newmax3~0 := ~node3__newmax~1; {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 312: Hoare triple {25011#false} assume !(2 == ~r3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 313: Hoare triple {25011#false} ~mode3~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 314: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-11 02:52:16,610 INFO L280 TraceCheckUtils]: 315: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,611 INFO L280 TraceCheckUtils]: 316: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-11 02:52:16,611 INFO L280 TraceCheckUtils]: 317: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,611 INFO L280 TraceCheckUtils]: 318: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-11 02:52:16,611 INFO L280 TraceCheckUtils]: 319: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,611 INFO L280 TraceCheckUtils]: 320: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 321: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 322: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 323: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 324: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 325: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,612 INFO L280 TraceCheckUtils]: 326: Hoare triple {25011#false} havoc ~check__tmp~1; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 327: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 328: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 329: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 330: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 331: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 332: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-11 02:52:16,613 INFO L280 TraceCheckUtils]: 333: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,614 INFO L280 TraceCheckUtils]: 334: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,614 INFO L280 TraceCheckUtils]: 335: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-11 02:52:16,614 INFO L280 TraceCheckUtils]: 336: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,614 INFO L280 TraceCheckUtils]: 337: Hoare triple {25011#false} ~check__tmp~1 := 1; {25011#false} is VALID [2020-07-11 02:52:16,614 INFO L280 TraceCheckUtils]: 338: Hoare triple {25011#false} ~__return_2152~0 := ~check__tmp~1; {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 339: Hoare triple {25011#false} ~main__c1~0 := ~__return_2152~0; {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 340: Hoare triple {25011#false} havoc ~__tmp_2~0; {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 341: Hoare triple {25011#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 342: Hoare triple {25011#false} havoc ~assert__arg~1; {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 343: Hoare triple {25011#false} ~assert__arg~1 := ~__tmp_2~0; {25011#false} is VALID [2020-07-11 02:52:16,615 INFO L280 TraceCheckUtils]: 344: Hoare triple {25011#false} assume !(0 == ~assert__arg~1 % 256); {25011#false} is VALID [2020-07-11 02:52:16,616 INFO L280 TraceCheckUtils]: 345: Hoare triple {25011#false} havoc ~node1__newmax~2; {25011#false} is VALID [2020-07-11 02:52:16,616 INFO L280 TraceCheckUtils]: 346: Hoare triple {25011#false} ~node1__newmax~2 := 0; {25011#false} is VALID [2020-07-11 02:52:16,616 INFO L280 TraceCheckUtils]: 347: Hoare triple {25011#false} assume !!(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,616 INFO L280 TraceCheckUtils]: 348: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,616 INFO L280 TraceCheckUtils]: 349: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 350: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 351: Hoare triple {25011#false} ~mode1~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 352: Hoare triple {25011#false} havoc ~node2__newmax~2; {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 353: Hoare triple {25011#false} ~node2__newmax~2 := 0; {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 354: Hoare triple {25011#false} assume !!(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,617 INFO L280 TraceCheckUtils]: 355: Hoare triple {25011#false} assume ~r2~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 356: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 357: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 358: Hoare triple {25011#false} ~mode2~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 359: Hoare triple {25011#false} havoc ~node3__newmax~2; {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 360: Hoare triple {25011#false} ~node3__newmax~2 := 0; {25011#false} is VALID [2020-07-11 02:52:16,618 INFO L280 TraceCheckUtils]: 361: Hoare triple {25011#false} assume !!(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,619 INFO L280 TraceCheckUtils]: 362: Hoare triple {25011#false} assume ~r3~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,619 INFO L280 TraceCheckUtils]: 363: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,619 INFO L280 TraceCheckUtils]: 364: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,619 INFO L280 TraceCheckUtils]: 365: Hoare triple {25011#false} ~mode3~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,619 INFO L280 TraceCheckUtils]: 366: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 367: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 368: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 369: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 370: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 371: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,620 INFO L280 TraceCheckUtils]: 372: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-11 02:52:16,621 INFO L280 TraceCheckUtils]: 373: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,621 INFO L280 TraceCheckUtils]: 374: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-11 02:52:16,621 INFO L280 TraceCheckUtils]: 375: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,621 INFO L280 TraceCheckUtils]: 376: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-11 02:52:16,621 INFO L280 TraceCheckUtils]: 377: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 378: Hoare triple {25011#false} havoc ~check__tmp~2; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 379: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 380: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 381: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 382: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-11 02:52:16,622 INFO L280 TraceCheckUtils]: 383: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 384: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 385: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 386: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 387: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 388: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-11 02:52:16,623 INFO L280 TraceCheckUtils]: 389: Hoare triple {25011#false} ~check__tmp~2 := 1; {25011#false} is VALID [2020-07-11 02:52:16,624 INFO L280 TraceCheckUtils]: 390: Hoare triple {25011#false} ~__return_2288~0 := ~check__tmp~2; {25011#false} is VALID [2020-07-11 02:52:16,624 INFO L280 TraceCheckUtils]: 391: Hoare triple {25011#false} ~main__c1~0 := ~__return_2288~0; {25011#false} is VALID [2020-07-11 02:52:16,624 INFO L280 TraceCheckUtils]: 392: Hoare triple {25011#false} havoc ~__tmp_3~0; {25011#false} is VALID [2020-07-11 02:52:16,624 INFO L280 TraceCheckUtils]: 393: Hoare triple {25011#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-11 02:52:16,624 INFO L280 TraceCheckUtils]: 394: Hoare triple {25011#false} havoc ~assert__arg~2; {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 395: Hoare triple {25011#false} ~assert__arg~2 := ~__tmp_3~0; {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 396: Hoare triple {25011#false} assume !(0 == ~assert__arg~2 % 256); {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 397: Hoare triple {25011#false} havoc ~node1__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 398: Hoare triple {25011#false} ~node1__newmax~3 := 0; {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 399: Hoare triple {25011#false} assume !(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,625 INFO L280 TraceCheckUtils]: 400: Hoare triple {25011#false} assume !(255 == ~r1~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,626 INFO L280 TraceCheckUtils]: 401: Hoare triple {25011#false} ~r1~0 := 1 + ~r1~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,626 INFO L280 TraceCheckUtils]: 402: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,626 INFO L280 TraceCheckUtils]: 403: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,626 INFO L280 TraceCheckUtils]: 404: Hoare triple {25011#false} ~newmax1~0 := ~node1__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,626 INFO L280 TraceCheckUtils]: 405: Hoare triple {25011#false} assume 2 == ~r1~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 406: Hoare triple {25011#false} assume ~max1~0 == ~id1~0; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 407: Hoare triple {25011#false} ~st1~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 408: Hoare triple {25011#false} ~mode1~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 409: Hoare triple {25011#false} havoc ~node2__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 410: Hoare triple {25011#false} ~node2__newmax~3 := 0; {25011#false} is VALID [2020-07-11 02:52:16,627 INFO L280 TraceCheckUtils]: 411: Hoare triple {25011#false} assume !(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 412: Hoare triple {25011#false} assume !(255 == ~r2~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 413: Hoare triple {25011#false} ~r2~0 := 1 + ~r2~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 414: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 415: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 416: Hoare triple {25011#false} ~newmax2~0 := ~node2__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,628 INFO L280 TraceCheckUtils]: 417: Hoare triple {25011#false} assume 2 == ~r2~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,629 INFO L280 TraceCheckUtils]: 418: Hoare triple {25011#false} assume ~max2~0 == ~id2~0; {25011#false} is VALID [2020-07-11 02:52:16,629 INFO L280 TraceCheckUtils]: 419: Hoare triple {25011#false} ~st2~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,629 INFO L280 TraceCheckUtils]: 420: Hoare triple {25011#false} ~mode2~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,629 INFO L280 TraceCheckUtils]: 421: Hoare triple {25011#false} havoc ~node3__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,629 INFO L280 TraceCheckUtils]: 422: Hoare triple {25011#false} ~node3__newmax~3 := 0; {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 423: Hoare triple {25011#false} assume !(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 424: Hoare triple {25011#false} assume !(255 == ~r3~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 425: Hoare triple {25011#false} ~r3~0 := 1 + ~r3~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 426: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 427: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-11 02:52:16,630 INFO L280 TraceCheckUtils]: 428: Hoare triple {25011#false} ~newmax3~0 := ~node3__newmax~3; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 429: Hoare triple {25011#false} assume 2 == ~r3~0 % 256; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 430: Hoare triple {25011#false} assume ~max3~0 == ~id3~0; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 431: Hoare triple {25011#false} ~st3~0 := 1; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 432: Hoare triple {25011#false} ~mode3~0 := 0; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 433: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-11 02:52:16,631 INFO L280 TraceCheckUtils]: 434: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,632 INFO L280 TraceCheckUtils]: 435: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-11 02:52:16,632 INFO L280 TraceCheckUtils]: 436: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,632 INFO L280 TraceCheckUtils]: 437: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-11 02:52:16,632 INFO L280 TraceCheckUtils]: 438: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,632 INFO L280 TraceCheckUtils]: 439: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 440: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 441: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 442: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 443: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 444: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-11 02:52:16,633 INFO L280 TraceCheckUtils]: 445: Hoare triple {25011#false} havoc ~check__tmp~3; {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 446: Hoare triple {25011#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 447: Hoare triple {25011#false} ~check__tmp~3 := 0; {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 448: Hoare triple {25011#false} ~__return_3084~0 := ~check__tmp~3; {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 449: Hoare triple {25011#false} ~main__c1~0 := ~__return_3084~0; {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 450: Hoare triple {25011#false} havoc ~__tmp_4~0; {25011#false} is VALID [2020-07-11 02:52:16,634 INFO L280 TraceCheckUtils]: 451: Hoare triple {25011#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-11 02:52:16,635 INFO L280 TraceCheckUtils]: 452: Hoare triple {25011#false} havoc ~assert__arg~3; {25011#false} is VALID [2020-07-11 02:52:16,635 INFO L280 TraceCheckUtils]: 453: Hoare triple {25011#false} ~assert__arg~3 := ~__tmp_4~0; {25011#false} is VALID [2020-07-11 02:52:16,635 INFO L280 TraceCheckUtils]: 454: Hoare triple {25011#false} assume 0 == ~assert__arg~3 % 256; {25011#false} is VALID [2020-07-11 02:52:16,635 INFO L280 TraceCheckUtils]: 455: Hoare triple {25011#false} assume !false; {25011#false} is VALID [2020-07-11 02:52:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:52:16,820 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [518783432] [2020-07-11 02:52:16,820 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:52:16,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 02:52:16,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833560758] [2020-07-11 02:52:16,821 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 456 [2020-07-11 02:52:16,823 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:52:16,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 02:52:17,350 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:17,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 02:52:17,351 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:52:17,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 02:52:17,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 02:52:17,352 INFO L87 Difference]: Start difference. First operand 2132 states and 2619 transitions. Second operand 5 states. [2020-07-11 02:52:40,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:40,877 INFO L93 Difference]: Finished difference Result 5910 states and 7320 transitions. [2020-07-11 02:52:40,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 02:52:40,877 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 456 [2020-07-11 02:52:40,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:52:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:52:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3379 transitions. [2020-07-11 02:52:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:52:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3379 transitions. [2020-07-11 02:52:40,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3379 transitions. [2020-07-11 02:52:45,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3379 edges. 3379 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:45,946 INFO L225 Difference]: With dead ends: 5910 [2020-07-11 02:52:45,947 INFO L226 Difference]: Without dead ends: 3965 [2020-07-11 02:52:45,951 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-11 02:52:45,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3965 states. [2020-07-11 02:52:55,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3965 to 3834. [2020-07-11 02:52:55,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:52:55,637 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3965 states. Second operand 3834 states. [2020-07-11 02:52:55,637 INFO L74 IsIncluded]: Start isIncluded. First operand 3965 states. Second operand 3834 states. [2020-07-11 02:52:55,637 INFO L87 Difference]: Start difference. First operand 3965 states. Second operand 3834 states. [2020-07-11 02:52:56,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:56,094 INFO L93 Difference]: Finished difference Result 3965 states and 4873 transitions. [2020-07-11 02:52:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 4873 transitions. [2020-07-11 02:52:56,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:56,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:56,104 INFO L74 IsIncluded]: Start isIncluded. First operand 3834 states. Second operand 3965 states. [2020-07-11 02:52:56,104 INFO L87 Difference]: Start difference. First operand 3834 states. Second operand 3965 states. [2020-07-11 02:52:56,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:56,674 INFO L93 Difference]: Finished difference Result 3965 states and 4873 transitions. [2020-07-11 02:52:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 4873 transitions. [2020-07-11 02:52:56,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:56,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:56,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:52:56,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:52:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3834 states. [2020-07-11 02:52:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 3834 states and 4742 transitions. [2020-07-11 02:52:57,145 INFO L78 Accepts]: Start accepts. Automaton has 3834 states and 4742 transitions. Word has length 456 [2020-07-11 02:52:57,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:52:57,146 INFO L479 AbstractCegarLoop]: Abstraction has 3834 states and 4742 transitions. [2020-07-11 02:52:57,146 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 02:52:57,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3834 states and 4742 transitions. [2020-07-11 02:53:04,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4742 edges. 4742 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:53:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4742 transitions. [2020-07-11 02:53:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-11 02:53:04,610 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:53:04,610 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:53:04,611 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 02:53:04,611 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:53:04,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:53:04,611 INFO L82 PathProgramCache]: Analyzing trace with hash -695136685, now seen corresponding path program 1 times [2020-07-11 02:53:04,612 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:53:04,612 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1249925552] [2020-07-11 02:53:04,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:53:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:53:05,111 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:53:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:53:05,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {52505#true} ~nomsg~0 := -1; {52505#true} is VALID [2020-07-11 02:53:05,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {52505#true} ~p12~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {52505#true} ~p12_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {52505#true} ~p12_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {52505#true} ~ep12~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,182 INFO L280 TraceCheckUtils]: 6: Hoare triple {52505#true} ~p13~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {52505#true} ~p13_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {52505#true} ~p13_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {52505#true} ~ep13~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {52505#true} ~p21~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {52505#true} ~p21_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {52505#true} ~p21_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {52505#true} ~ep21~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 14: Hoare triple {52505#true} ~p23~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {52505#true} ~p23_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {52505#true} ~p23_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {52505#true} ~ep23~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {52505#true} ~p31~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,184 INFO L280 TraceCheckUtils]: 19: Hoare triple {52505#true} ~p31_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,184 INFO L280 TraceCheckUtils]: 20: Hoare triple {52505#true} ~p31_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,184 INFO L280 TraceCheckUtils]: 21: Hoare triple {52505#true} ~ep31~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,185 INFO L280 TraceCheckUtils]: 22: Hoare triple {52505#true} ~p32~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,185 INFO L280 TraceCheckUtils]: 23: Hoare triple {52505#true} ~p32_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,185 INFO L280 TraceCheckUtils]: 24: Hoare triple {52505#true} ~p32_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,185 INFO L280 TraceCheckUtils]: 25: Hoare triple {52505#true} ~ep32~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,185 INFO L280 TraceCheckUtils]: 26: Hoare triple {52505#true} ~id1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,186 INFO L280 TraceCheckUtils]: 27: Hoare triple {52505#true} ~r1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {52505#true} ~st1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,186 INFO L280 TraceCheckUtils]: 29: Hoare triple {52505#true} ~nl1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {52505#true} ~m1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {52505#true} ~max1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,187 INFO L280 TraceCheckUtils]: 32: Hoare triple {52505#true} ~mode1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,187 INFO L280 TraceCheckUtils]: 33: Hoare triple {52505#true} ~newmax1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,188 INFO L280 TraceCheckUtils]: 34: Hoare triple {52505#true} ~id2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,188 INFO L280 TraceCheckUtils]: 35: Hoare triple {52505#true} ~r2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,188 INFO L280 TraceCheckUtils]: 36: Hoare triple {52505#true} ~st2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,189 INFO L280 TraceCheckUtils]: 37: Hoare triple {52505#true} ~nl2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,189 INFO L280 TraceCheckUtils]: 38: Hoare triple {52505#true} ~m2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,189 INFO L280 TraceCheckUtils]: 39: Hoare triple {52505#true} ~max2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,190 INFO L280 TraceCheckUtils]: 40: Hoare triple {52505#true} ~mode2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,190 INFO L280 TraceCheckUtils]: 41: Hoare triple {52505#true} ~newmax2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,190 INFO L280 TraceCheckUtils]: 42: Hoare triple {52505#true} ~id3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,190 INFO L280 TraceCheckUtils]: 43: Hoare triple {52505#true} ~r3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,191 INFO L280 TraceCheckUtils]: 44: Hoare triple {52505#true} ~st3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,191 INFO L280 TraceCheckUtils]: 45: Hoare triple {52505#true} ~nl3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,191 INFO L280 TraceCheckUtils]: 46: Hoare triple {52505#true} ~m3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,192 INFO L280 TraceCheckUtils]: 47: Hoare triple {52505#true} ~max3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,192 INFO L280 TraceCheckUtils]: 48: Hoare triple {52505#true} ~mode3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,192 INFO L280 TraceCheckUtils]: 49: Hoare triple {52505#true} ~newmax3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,193 INFO L280 TraceCheckUtils]: 50: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52505#true} is VALID [2020-07-11 02:53:05,193 INFO L280 TraceCheckUtils]: 51: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52505#true} is VALID [2020-07-11 02:53:05,193 INFO L280 TraceCheckUtils]: 52: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52505#true} is VALID [2020-07-11 02:53:05,194 INFO L280 TraceCheckUtils]: 53: Hoare triple {52505#true} ~__return_1873~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,194 INFO L280 TraceCheckUtils]: 54: Hoare triple {52505#true} ~__return_2019~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,194 INFO L280 TraceCheckUtils]: 55: Hoare triple {52505#true} ~__return_2152~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,195 INFO L280 TraceCheckUtils]: 56: Hoare triple {52505#true} ~__return_2288~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,196 INFO L280 TraceCheckUtils]: 57: Hoare triple {52505#true} ~__return_3084~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,196 INFO L280 TraceCheckUtils]: 58: Hoare triple {52505#true} ~__return_3053~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,196 INFO L280 TraceCheckUtils]: 59: Hoare triple {52505#true} ~__return_2989~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,197 INFO L280 TraceCheckUtils]: 60: Hoare triple {52505#true} ~__return_2955~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,197 INFO L280 TraceCheckUtils]: 61: Hoare triple {52505#true} ~__return_2551~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,197 INFO L280 TraceCheckUtils]: 62: Hoare triple {52505#true} ~__return_2840~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,198 INFO L280 TraceCheckUtils]: 63: Hoare triple {52505#true} ~__return_2806~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,198 INFO L280 TraceCheckUtils]: 64: Hoare triple {52505#true} ~__return_2721~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,198 INFO L280 TraceCheckUtils]: 65: Hoare triple {52505#true} ~__return_2426~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,199 INFO L280 TraceCheckUtils]: 66: Hoare triple {52505#true} assume true; {52505#true} is VALID [2020-07-11 02:53:05,199 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {52505#true} {52505#true} #2512#return; {52505#true} is VALID [2020-07-11 02:53:05,211 INFO L263 TraceCheckUtils]: 0: Hoare triple {52505#true} call ULTIMATE.init(); {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:53:05,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {52505#true} ~nomsg~0 := -1; {52505#true} is VALID [2020-07-11 02:53:05,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {52505#true} ~p12~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,213 INFO L280 TraceCheckUtils]: 4: Hoare triple {52505#true} ~p12_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {52505#true} ~p12_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {52505#true} ~ep12~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {52505#true} ~p13~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,214 INFO L280 TraceCheckUtils]: 8: Hoare triple {52505#true} ~p13_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {52505#true} ~p13_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {52505#true} ~ep13~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {52505#true} ~p21~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,215 INFO L280 TraceCheckUtils]: 12: Hoare triple {52505#true} ~p21_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {52505#true} ~p21_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {52505#true} ~ep21~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {52505#true} ~p23~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,216 INFO L280 TraceCheckUtils]: 16: Hoare triple {52505#true} ~p23_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {52505#true} ~p23_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {52505#true} ~ep23~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {52505#true} ~p31~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {52505#true} ~p31_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 21: Hoare triple {52505#true} ~p31_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {52505#true} ~ep31~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 23: Hoare triple {52505#true} ~p32~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 24: Hoare triple {52505#true} ~p32_old~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 25: Hoare triple {52505#true} ~p32_new~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,217 INFO L280 TraceCheckUtils]: 26: Hoare triple {52505#true} ~ep32~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 27: Hoare triple {52505#true} ~id1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 28: Hoare triple {52505#true} ~r1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 29: Hoare triple {52505#true} ~st1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 30: Hoare triple {52505#true} ~nl1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 31: Hoare triple {52505#true} ~m1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,218 INFO L280 TraceCheckUtils]: 32: Hoare triple {52505#true} ~max1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,219 INFO L280 TraceCheckUtils]: 33: Hoare triple {52505#true} ~mode1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,219 INFO L280 TraceCheckUtils]: 34: Hoare triple {52505#true} ~newmax1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,219 INFO L280 TraceCheckUtils]: 35: Hoare triple {52505#true} ~id2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,219 INFO L280 TraceCheckUtils]: 36: Hoare triple {52505#true} ~r2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,219 INFO L280 TraceCheckUtils]: 37: Hoare triple {52505#true} ~st2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {52505#true} ~nl2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,220 INFO L280 TraceCheckUtils]: 39: Hoare triple {52505#true} ~m2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,220 INFO L280 TraceCheckUtils]: 40: Hoare triple {52505#true} ~max2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,220 INFO L280 TraceCheckUtils]: 41: Hoare triple {52505#true} ~mode2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,220 INFO L280 TraceCheckUtils]: 42: Hoare triple {52505#true} ~newmax2~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,221 INFO L280 TraceCheckUtils]: 43: Hoare triple {52505#true} ~id3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,221 INFO L280 TraceCheckUtils]: 44: Hoare triple {52505#true} ~r3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,221 INFO L280 TraceCheckUtils]: 45: Hoare triple {52505#true} ~st3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,221 INFO L280 TraceCheckUtils]: 46: Hoare triple {52505#true} ~nl3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,222 INFO L280 TraceCheckUtils]: 47: Hoare triple {52505#true} ~m3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,222 INFO L280 TraceCheckUtils]: 48: Hoare triple {52505#true} ~max3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,222 INFO L280 TraceCheckUtils]: 49: Hoare triple {52505#true} ~mode3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,222 INFO L280 TraceCheckUtils]: 50: Hoare triple {52505#true} ~newmax3~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,222 INFO L280 TraceCheckUtils]: 51: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 52: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 53: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 54: Hoare triple {52505#true} ~__return_1873~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 55: Hoare triple {52505#true} ~__return_2019~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 56: Hoare triple {52505#true} ~__return_2152~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,223 INFO L280 TraceCheckUtils]: 57: Hoare triple {52505#true} ~__return_2288~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,224 INFO L280 TraceCheckUtils]: 58: Hoare triple {52505#true} ~__return_3084~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,224 INFO L280 TraceCheckUtils]: 59: Hoare triple {52505#true} ~__return_3053~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,224 INFO L280 TraceCheckUtils]: 60: Hoare triple {52505#true} ~__return_2989~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,224 INFO L280 TraceCheckUtils]: 61: Hoare triple {52505#true} ~__return_2955~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,225 INFO L280 TraceCheckUtils]: 62: Hoare triple {52505#true} ~__return_2551~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,225 INFO L280 TraceCheckUtils]: 63: Hoare triple {52505#true} ~__return_2840~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,225 INFO L280 TraceCheckUtils]: 64: Hoare triple {52505#true} ~__return_2806~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,225 INFO L280 TraceCheckUtils]: 65: Hoare triple {52505#true} ~__return_2721~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,225 INFO L280 TraceCheckUtils]: 66: Hoare triple {52505#true} ~__return_2426~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,226 INFO L280 TraceCheckUtils]: 67: Hoare triple {52505#true} assume true; {52505#true} is VALID [2020-07-11 02:53:05,226 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {52505#true} {52505#true} #2512#return; {52505#true} is VALID [2020-07-11 02:53:05,226 INFO L263 TraceCheckUtils]: 69: Hoare triple {52505#true} call #t~ret30 := main(); {52505#true} is VALID [2020-07-11 02:53:05,226 INFO L280 TraceCheckUtils]: 70: Hoare triple {52505#true} havoc ~main__c1~0; {52505#true} is VALID [2020-07-11 02:53:05,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {52505#true} havoc ~main__i2~0; {52505#true} is VALID [2020-07-11 02:53:05,227 INFO L280 TraceCheckUtils]: 72: Hoare triple {52505#true} ~main__c1~0 := 0; {52505#true} is VALID [2020-07-11 02:53:05,227 INFO L280 TraceCheckUtils]: 73: Hoare triple {52505#true} ~ep12~0 := #t~nondet0; {52505#true} is VALID [2020-07-11 02:53:05,227 INFO L280 TraceCheckUtils]: 74: Hoare triple {52505#true} havoc #t~nondet0; {52505#true} is VALID [2020-07-11 02:53:05,227 INFO L280 TraceCheckUtils]: 75: Hoare triple {52505#true} ~ep13~0 := #t~nondet1; {52505#true} is VALID [2020-07-11 02:53:05,228 INFO L280 TraceCheckUtils]: 76: Hoare triple {52505#true} havoc #t~nondet1; {52505#true} is VALID [2020-07-11 02:53:05,228 INFO L280 TraceCheckUtils]: 77: Hoare triple {52505#true} ~ep21~0 := #t~nondet2; {52505#true} is VALID [2020-07-11 02:53:05,228 INFO L280 TraceCheckUtils]: 78: Hoare triple {52505#true} havoc #t~nondet2; {52505#true} is VALID [2020-07-11 02:53:05,228 INFO L280 TraceCheckUtils]: 79: Hoare triple {52505#true} ~ep23~0 := #t~nondet3; {52505#true} is VALID [2020-07-11 02:53:05,228 INFO L280 TraceCheckUtils]: 80: Hoare triple {52505#true} havoc #t~nondet3; {52505#true} is VALID [2020-07-11 02:53:05,229 INFO L280 TraceCheckUtils]: 81: Hoare triple {52505#true} ~ep31~0 := #t~nondet4; {52505#true} is VALID [2020-07-11 02:53:05,229 INFO L280 TraceCheckUtils]: 82: Hoare triple {52505#true} havoc #t~nondet4; {52505#true} is VALID [2020-07-11 02:53:05,229 INFO L280 TraceCheckUtils]: 83: Hoare triple {52505#true} ~ep32~0 := #t~nondet5; {52505#true} is VALID [2020-07-11 02:53:05,229 INFO L280 TraceCheckUtils]: 84: Hoare triple {52505#true} havoc #t~nondet5; {52505#true} is VALID [2020-07-11 02:53:05,230 INFO L280 TraceCheckUtils]: 85: Hoare triple {52505#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,230 INFO L280 TraceCheckUtils]: 86: Hoare triple {52505#true} ~id1~0 := #t~nondet6; {52505#true} is VALID [2020-07-11 02:53:05,230 INFO L280 TraceCheckUtils]: 87: Hoare triple {52505#true} havoc #t~nondet6; {52505#true} is VALID [2020-07-11 02:53:05,230 INFO L280 TraceCheckUtils]: 88: Hoare triple {52505#true} ~r1~0 := #t~nondet7; {52505#true} is VALID [2020-07-11 02:53:05,230 INFO L280 TraceCheckUtils]: 89: Hoare triple {52505#true} havoc #t~nondet7; {52505#true} is VALID [2020-07-11 02:53:05,231 INFO L280 TraceCheckUtils]: 90: Hoare triple {52505#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,231 INFO L280 TraceCheckUtils]: 91: Hoare triple {52505#true} ~st1~0 := #t~nondet8; {52505#true} is VALID [2020-07-11 02:53:05,231 INFO L280 TraceCheckUtils]: 92: Hoare triple {52505#true} havoc #t~nondet8; {52505#true} is VALID [2020-07-11 02:53:05,231 INFO L280 TraceCheckUtils]: 93: Hoare triple {52505#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,232 INFO L280 TraceCheckUtils]: 94: Hoare triple {52505#true} ~nl1~0 := #t~nondet9; {52505#true} is VALID [2020-07-11 02:53:05,232 INFO L280 TraceCheckUtils]: 95: Hoare triple {52505#true} havoc #t~nondet9; {52505#true} is VALID [2020-07-11 02:53:05,232 INFO L280 TraceCheckUtils]: 96: Hoare triple {52505#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,232 INFO L280 TraceCheckUtils]: 97: Hoare triple {52505#true} ~m1~0 := #t~nondet10; {52505#true} is VALID [2020-07-11 02:53:05,232 INFO L280 TraceCheckUtils]: 98: Hoare triple {52505#true} havoc #t~nondet10; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 99: Hoare triple {52505#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 100: Hoare triple {52505#true} ~max1~0 := #t~nondet11; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 101: Hoare triple {52505#true} havoc #t~nondet11; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 102: Hoare triple {52505#true} ~mode1~0 := #t~nondet12; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 103: Hoare triple {52505#true} havoc #t~nondet12; {52505#true} is VALID [2020-07-11 02:53:05,233 INFO L280 TraceCheckUtils]: 104: Hoare triple {52505#true} ~newmax1~0 := #t~nondet13; {52505#true} is VALID [2020-07-11 02:53:05,234 INFO L280 TraceCheckUtils]: 105: Hoare triple {52505#true} havoc #t~nondet13; {52505#true} is VALID [2020-07-11 02:53:05,234 INFO L280 TraceCheckUtils]: 106: Hoare triple {52505#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,234 INFO L280 TraceCheckUtils]: 107: Hoare triple {52505#true} ~id2~0 := #t~nondet14; {52505#true} is VALID [2020-07-11 02:53:05,234 INFO L280 TraceCheckUtils]: 108: Hoare triple {52505#true} havoc #t~nondet14; {52505#true} is VALID [2020-07-11 02:53:05,235 INFO L280 TraceCheckUtils]: 109: Hoare triple {52505#true} ~r2~0 := #t~nondet15; {52505#true} is VALID [2020-07-11 02:53:05,235 INFO L280 TraceCheckUtils]: 110: Hoare triple {52505#true} havoc #t~nondet15; {52505#true} is VALID [2020-07-11 02:53:05,235 INFO L280 TraceCheckUtils]: 111: Hoare triple {52505#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,235 INFO L280 TraceCheckUtils]: 112: Hoare triple {52505#true} ~st2~0 := #t~nondet16; {52505#true} is VALID [2020-07-11 02:53:05,235 INFO L280 TraceCheckUtils]: 113: Hoare triple {52505#true} havoc #t~nondet16; {52505#true} is VALID [2020-07-11 02:53:05,236 INFO L280 TraceCheckUtils]: 114: Hoare triple {52505#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,236 INFO L280 TraceCheckUtils]: 115: Hoare triple {52505#true} ~nl2~0 := #t~nondet17; {52505#true} is VALID [2020-07-11 02:53:05,236 INFO L280 TraceCheckUtils]: 116: Hoare triple {52505#true} havoc #t~nondet17; {52505#true} is VALID [2020-07-11 02:53:05,236 INFO L280 TraceCheckUtils]: 117: Hoare triple {52505#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,236 INFO L280 TraceCheckUtils]: 118: Hoare triple {52505#true} ~m2~0 := #t~nondet18; {52505#true} is VALID [2020-07-11 02:53:05,237 INFO L280 TraceCheckUtils]: 119: Hoare triple {52505#true} havoc #t~nondet18; {52505#true} is VALID [2020-07-11 02:53:05,237 INFO L280 TraceCheckUtils]: 120: Hoare triple {52505#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,237 INFO L280 TraceCheckUtils]: 121: Hoare triple {52505#true} ~max2~0 := #t~nondet19; {52505#true} is VALID [2020-07-11 02:53:05,237 INFO L280 TraceCheckUtils]: 122: Hoare triple {52505#true} havoc #t~nondet19; {52505#true} is VALID [2020-07-11 02:53:05,237 INFO L280 TraceCheckUtils]: 123: Hoare triple {52505#true} ~mode2~0 := #t~nondet20; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 124: Hoare triple {52505#true} havoc #t~nondet20; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 125: Hoare triple {52505#true} ~newmax2~0 := #t~nondet21; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 126: Hoare triple {52505#true} havoc #t~nondet21; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 127: Hoare triple {52505#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 128: Hoare triple {52505#true} ~id3~0 := #t~nondet22; {52505#true} is VALID [2020-07-11 02:53:05,238 INFO L280 TraceCheckUtils]: 129: Hoare triple {52505#true} havoc #t~nondet22; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 130: Hoare triple {52505#true} ~r3~0 := #t~nondet23; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 131: Hoare triple {52505#true} havoc #t~nondet23; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 132: Hoare triple {52505#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 133: Hoare triple {52505#true} ~st3~0 := #t~nondet24; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 134: Hoare triple {52505#true} havoc #t~nondet24; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 135: Hoare triple {52505#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,239 INFO L280 TraceCheckUtils]: 136: Hoare triple {52505#true} ~nl3~0 := #t~nondet25; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 137: Hoare triple {52505#true} havoc #t~nondet25; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 138: Hoare triple {52505#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 139: Hoare triple {52505#true} ~m3~0 := #t~nondet26; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 140: Hoare triple {52505#true} havoc #t~nondet26; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 141: Hoare triple {52505#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {52505#true} is VALID [2020-07-11 02:53:05,240 INFO L280 TraceCheckUtils]: 142: Hoare triple {52505#true} ~max3~0 := #t~nondet27; {52505#true} is VALID [2020-07-11 02:53:05,241 INFO L280 TraceCheckUtils]: 143: Hoare triple {52505#true} havoc #t~nondet27; {52505#true} is VALID [2020-07-11 02:53:05,241 INFO L280 TraceCheckUtils]: 144: Hoare triple {52505#true} ~mode3~0 := #t~nondet28; {52505#true} is VALID [2020-07-11 02:53:05,241 INFO L280 TraceCheckUtils]: 145: Hoare triple {52505#true} havoc #t~nondet28; {52505#true} is VALID [2020-07-11 02:53:05,241 INFO L280 TraceCheckUtils]: 146: Hoare triple {52505#true} ~newmax3~0 := #t~nondet29; {52505#true} is VALID [2020-07-11 02:53:05,241 INFO L280 TraceCheckUtils]: 147: Hoare triple {52505#true} havoc #t~nondet29; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 148: Hoare triple {52505#true} havoc ~init__r121~0; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 149: Hoare triple {52505#true} havoc ~init__r131~0; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 150: Hoare triple {52505#true} havoc ~init__r211~0; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 151: Hoare triple {52505#true} havoc ~init__r231~0; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 152: Hoare triple {52505#true} havoc ~init__r311~0; {52505#true} is VALID [2020-07-11 02:53:05,242 INFO L280 TraceCheckUtils]: 153: Hoare triple {52505#true} havoc ~init__r321~0; {52505#true} is VALID [2020-07-11 02:53:05,243 INFO L280 TraceCheckUtils]: 154: Hoare triple {52505#true} havoc ~init__r122~0; {52505#true} is VALID [2020-07-11 02:53:05,243 INFO L280 TraceCheckUtils]: 155: Hoare triple {52505#true} havoc ~init__tmp~0; {52505#true} is VALID [2020-07-11 02:53:05,243 INFO L280 TraceCheckUtils]: 156: Hoare triple {52505#true} havoc ~init__r132~0; {52505#true} is VALID [2020-07-11 02:53:05,243 INFO L280 TraceCheckUtils]: 157: Hoare triple {52505#true} havoc ~init__tmp___0~0; {52505#true} is VALID [2020-07-11 02:53:05,243 INFO L280 TraceCheckUtils]: 158: Hoare triple {52505#true} havoc ~init__r212~0; {52505#true} is VALID [2020-07-11 02:53:05,244 INFO L280 TraceCheckUtils]: 159: Hoare triple {52505#true} havoc ~init__tmp___1~0; {52505#true} is VALID [2020-07-11 02:53:05,244 INFO L280 TraceCheckUtils]: 160: Hoare triple {52505#true} havoc ~init__r232~0; {52505#true} is VALID [2020-07-11 02:53:05,244 INFO L280 TraceCheckUtils]: 161: Hoare triple {52505#true} havoc ~init__tmp___2~0; {52505#true} is VALID [2020-07-11 02:53:05,244 INFO L280 TraceCheckUtils]: 162: Hoare triple {52505#true} havoc ~init__r312~0; {52505#true} is VALID [2020-07-11 02:53:05,244 INFO L280 TraceCheckUtils]: 163: Hoare triple {52505#true} havoc ~init__tmp___3~0; {52505#true} is VALID [2020-07-11 02:53:05,245 INFO L280 TraceCheckUtils]: 164: Hoare triple {52505#true} havoc ~init__r322~0; {52505#true} is VALID [2020-07-11 02:53:05,245 INFO L280 TraceCheckUtils]: 165: Hoare triple {52505#true} havoc ~init__tmp___4~0; {52505#true} is VALID [2020-07-11 02:53:05,245 INFO L280 TraceCheckUtils]: 166: Hoare triple {52505#true} havoc ~init__tmp___5~0; {52505#true} is VALID [2020-07-11 02:53:05,245 INFO L280 TraceCheckUtils]: 167: Hoare triple {52505#true} ~init__r121~0 := ~ep12~0; {52505#true} is VALID [2020-07-11 02:53:05,245 INFO L280 TraceCheckUtils]: 168: Hoare triple {52505#true} ~init__r131~0 := ~ep13~0; {52505#true} is VALID [2020-07-11 02:53:05,246 INFO L280 TraceCheckUtils]: 169: Hoare triple {52505#true} ~init__r211~0 := ~ep21~0; {52505#true} is VALID [2020-07-11 02:53:05,246 INFO L280 TraceCheckUtils]: 170: Hoare triple {52505#true} ~init__r231~0 := ~ep23~0; {52505#true} is VALID [2020-07-11 02:53:05,246 INFO L280 TraceCheckUtils]: 171: Hoare triple {52505#true} ~init__r311~0 := ~ep31~0; {52505#true} is VALID [2020-07-11 02:53:05,246 INFO L280 TraceCheckUtils]: 172: Hoare triple {52505#true} ~init__r321~0 := ~ep32~0; {52505#true} is VALID [2020-07-11 02:53:05,246 INFO L280 TraceCheckUtils]: 173: Hoare triple {52505#true} assume !!(0 == ~init__r121~0 % 256); {52505#true} is VALID [2020-07-11 02:53:05,248 INFO L280 TraceCheckUtils]: 174: Hoare triple {52505#true} assume !!(0 == ~init__r131~0 % 256); {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-11 02:53:05,249 INFO L280 TraceCheckUtils]: 175: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-11 02:53:05,249 INFO L280 TraceCheckUtils]: 176: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-11 02:53:05,250 INFO L280 TraceCheckUtils]: 177: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,250 INFO L280 TraceCheckUtils]: 178: Hoare triple {52506#false} ~init__tmp___0~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,250 INFO L280 TraceCheckUtils]: 179: Hoare triple {52506#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,250 INFO L280 TraceCheckUtils]: 180: Hoare triple {52506#false} assume !(0 == ~init__r211~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,250 INFO L280 TraceCheckUtils]: 181: Hoare triple {52506#false} ~init__tmp___1~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,251 INFO L280 TraceCheckUtils]: 182: Hoare triple {52506#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,251 INFO L280 TraceCheckUtils]: 183: Hoare triple {52506#false} assume !(0 == ~init__r231~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,251 INFO L280 TraceCheckUtils]: 184: Hoare triple {52506#false} ~init__tmp___2~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,251 INFO L280 TraceCheckUtils]: 185: Hoare triple {52506#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,251 INFO L280 TraceCheckUtils]: 186: Hoare triple {52506#false} assume !(0 == ~init__r311~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 187: Hoare triple {52506#false} ~init__tmp___3~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 188: Hoare triple {52506#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 189: Hoare triple {52506#false} assume !(0 == ~init__r321~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 190: Hoare triple {52506#false} ~init__tmp___4~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 191: Hoare triple {52506#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,252 INFO L280 TraceCheckUtils]: 192: Hoare triple {52506#false} assume ~id1~0 != ~id2~0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 193: Hoare triple {52506#false} assume ~id1~0 != ~id3~0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 194: Hoare triple {52506#false} assume ~id2~0 != ~id3~0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 195: Hoare triple {52506#false} assume ~id1~0 >= 0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 196: Hoare triple {52506#false} assume ~id2~0 >= 0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 197: Hoare triple {52506#false} assume ~id3~0 >= 0; {52506#false} is VALID [2020-07-11 02:53:05,253 INFO L280 TraceCheckUtils]: 198: Hoare triple {52506#false} assume 0 == ~r1~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,254 INFO L280 TraceCheckUtils]: 199: Hoare triple {52506#false} assume 0 == ~r2~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,254 INFO L280 TraceCheckUtils]: 200: Hoare triple {52506#false} assume 0 == ~r3~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,254 INFO L280 TraceCheckUtils]: 201: Hoare triple {52506#false} assume ~max1~0 == ~id1~0; {52506#false} is VALID [2020-07-11 02:53:05,254 INFO L280 TraceCheckUtils]: 202: Hoare triple {52506#false} assume ~max2~0 == ~id2~0; {52506#false} is VALID [2020-07-11 02:53:05,254 INFO L280 TraceCheckUtils]: 203: Hoare triple {52506#false} assume ~max3~0 == ~id3~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 204: Hoare triple {52506#false} assume 0 == ~st1~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 205: Hoare triple {52506#false} assume 0 == ~st2~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 206: Hoare triple {52506#false} assume 0 == ~st3~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 207: Hoare triple {52506#false} assume 0 == ~nl1~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 208: Hoare triple {52506#false} assume 0 == ~nl2~0; {52506#false} is VALID [2020-07-11 02:53:05,255 INFO L280 TraceCheckUtils]: 209: Hoare triple {52506#false} assume 0 == ~nl3~0; {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 210: Hoare triple {52506#false} assume 0 == ~mode1~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 211: Hoare triple {52506#false} assume 0 == ~mode2~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 212: Hoare triple {52506#false} assume 0 == ~mode3~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 213: Hoare triple {52506#false} assume !(0 == ~newmax1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 214: Hoare triple {52506#false} assume !(0 == ~newmax2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,256 INFO L280 TraceCheckUtils]: 215: Hoare triple {52506#false} assume !(0 == ~newmax3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,257 INFO L280 TraceCheckUtils]: 216: Hoare triple {52506#false} ~init__tmp___5~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,257 INFO L280 TraceCheckUtils]: 217: Hoare triple {52506#false} ~__return_1873~0 := ~init__tmp___5~0; {52506#false} is VALID [2020-07-11 02:53:05,257 INFO L280 TraceCheckUtils]: 218: Hoare triple {52506#false} ~main__i2~0 := ~__return_1873~0; {52506#false} is VALID [2020-07-11 02:53:05,257 INFO L280 TraceCheckUtils]: 219: Hoare triple {52506#false} assume 0 != ~main__i2~0; {52506#false} is VALID [2020-07-11 02:53:05,257 INFO L280 TraceCheckUtils]: 220: Hoare triple {52506#false} ~p12_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,258 INFO L280 TraceCheckUtils]: 221: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,258 INFO L280 TraceCheckUtils]: 222: Hoare triple {52506#false} ~p13_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,258 INFO L280 TraceCheckUtils]: 223: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,258 INFO L280 TraceCheckUtils]: 224: Hoare triple {52506#false} ~p21_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,258 INFO L280 TraceCheckUtils]: 225: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,259 INFO L280 TraceCheckUtils]: 226: Hoare triple {52506#false} ~p23_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,259 INFO L280 TraceCheckUtils]: 227: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,259 INFO L280 TraceCheckUtils]: 228: Hoare triple {52506#false} ~p31_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,259 INFO L280 TraceCheckUtils]: 229: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,259 INFO L280 TraceCheckUtils]: 230: Hoare triple {52506#false} ~p32_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,260 INFO L280 TraceCheckUtils]: 231: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,260 INFO L280 TraceCheckUtils]: 232: Hoare triple {52506#false} ~main__i2~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,260 INFO L280 TraceCheckUtils]: 233: Hoare triple {52506#false} havoc ~node1__newmax~0; {52506#false} is VALID [2020-07-11 02:53:05,260 INFO L280 TraceCheckUtils]: 234: Hoare triple {52506#false} ~node1__newmax~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,260 INFO L280 TraceCheckUtils]: 235: Hoare triple {52506#false} assume !!(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,261 INFO L280 TraceCheckUtils]: 236: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,261 INFO L280 TraceCheckUtils]: 237: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,261 INFO L280 TraceCheckUtils]: 238: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,261 INFO L280 TraceCheckUtils]: 239: Hoare triple {52506#false} ~mode1~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,261 INFO L280 TraceCheckUtils]: 240: Hoare triple {52506#false} havoc ~node2__newmax~0; {52506#false} is VALID [2020-07-11 02:53:05,262 INFO L280 TraceCheckUtils]: 241: Hoare triple {52506#false} ~node2__newmax~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,262 INFO L280 TraceCheckUtils]: 242: Hoare triple {52506#false} assume !!(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,262 INFO L280 TraceCheckUtils]: 243: Hoare triple {52506#false} assume ~r2~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,262 INFO L280 TraceCheckUtils]: 244: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,262 INFO L280 TraceCheckUtils]: 245: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,263 INFO L280 TraceCheckUtils]: 246: Hoare triple {52506#false} ~mode2~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,263 INFO L280 TraceCheckUtils]: 247: Hoare triple {52506#false} havoc ~node3__newmax~0; {52506#false} is VALID [2020-07-11 02:53:05,263 INFO L280 TraceCheckUtils]: 248: Hoare triple {52506#false} ~node3__newmax~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,263 INFO L280 TraceCheckUtils]: 249: Hoare triple {52506#false} assume !!(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,264 INFO L280 TraceCheckUtils]: 250: Hoare triple {52506#false} assume ~r3~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,264 INFO L280 TraceCheckUtils]: 251: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,264 INFO L280 TraceCheckUtils]: 252: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,264 INFO L280 TraceCheckUtils]: 253: Hoare triple {52506#false} ~mode3~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,264 INFO L280 TraceCheckUtils]: 254: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-11 02:53:05,265 INFO L280 TraceCheckUtils]: 255: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,265 INFO L280 TraceCheckUtils]: 256: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-11 02:53:05,265 INFO L280 TraceCheckUtils]: 257: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,265 INFO L280 TraceCheckUtils]: 258: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-11 02:53:05,266 INFO L280 TraceCheckUtils]: 259: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,266 INFO L280 TraceCheckUtils]: 260: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-11 02:53:05,266 INFO L280 TraceCheckUtils]: 261: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,266 INFO L280 TraceCheckUtils]: 262: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-11 02:53:05,266 INFO L280 TraceCheckUtils]: 263: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,267 INFO L280 TraceCheckUtils]: 264: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-11 02:53:05,267 INFO L280 TraceCheckUtils]: 265: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,267 INFO L280 TraceCheckUtils]: 266: Hoare triple {52506#false} havoc ~check__tmp~0; {52506#false} is VALID [2020-07-11 02:53:05,267 INFO L280 TraceCheckUtils]: 267: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,268 INFO L280 TraceCheckUtils]: 268: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,268 INFO L280 TraceCheckUtils]: 269: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,268 INFO L280 TraceCheckUtils]: 270: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,268 INFO L280 TraceCheckUtils]: 271: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,268 INFO L280 TraceCheckUtils]: 272: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-11 02:53:05,269 INFO L280 TraceCheckUtils]: 273: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,269 INFO L280 TraceCheckUtils]: 274: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,269 INFO L280 TraceCheckUtils]: 275: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-11 02:53:05,269 INFO L280 TraceCheckUtils]: 276: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,270 INFO L280 TraceCheckUtils]: 277: Hoare triple {52506#false} ~check__tmp~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,270 INFO L280 TraceCheckUtils]: 278: Hoare triple {52506#false} ~__return_2019~0 := ~check__tmp~0; {52506#false} is VALID [2020-07-11 02:53:05,270 INFO L280 TraceCheckUtils]: 279: Hoare triple {52506#false} ~main__c1~0 := ~__return_2019~0; {52506#false} is VALID [2020-07-11 02:53:05,270 INFO L280 TraceCheckUtils]: 280: Hoare triple {52506#false} havoc ~__tmp_1~0; {52506#false} is VALID [2020-07-11 02:53:05,270 INFO L280 TraceCheckUtils]: 281: Hoare triple {52506#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,271 INFO L280 TraceCheckUtils]: 282: Hoare triple {52506#false} havoc ~assert__arg~0; {52506#false} is VALID [2020-07-11 02:53:05,271 INFO L280 TraceCheckUtils]: 283: Hoare triple {52506#false} ~assert__arg~0 := ~__tmp_1~0; {52506#false} is VALID [2020-07-11 02:53:05,271 INFO L280 TraceCheckUtils]: 284: Hoare triple {52506#false} assume !(0 == ~assert__arg~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,271 INFO L280 TraceCheckUtils]: 285: Hoare triple {52506#false} havoc ~node1__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,272 INFO L280 TraceCheckUtils]: 286: Hoare triple {52506#false} ~node1__newmax~1 := 0; {52506#false} is VALID [2020-07-11 02:53:05,272 INFO L280 TraceCheckUtils]: 287: Hoare triple {52506#false} assume !(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,272 INFO L280 TraceCheckUtils]: 288: Hoare triple {52506#false} assume !(255 == ~r1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,272 INFO L280 TraceCheckUtils]: 289: Hoare triple {52506#false} ~r1~0 := 1 + ~r1~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,273 INFO L280 TraceCheckUtils]: 290: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,273 INFO L280 TraceCheckUtils]: 291: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,273 INFO L280 TraceCheckUtils]: 292: Hoare triple {52506#false} ~newmax1~0 := ~node1__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,273 INFO L280 TraceCheckUtils]: 293: Hoare triple {52506#false} assume !(2 == ~r1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,273 INFO L280 TraceCheckUtils]: 294: Hoare triple {52506#false} ~mode1~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,274 INFO L280 TraceCheckUtils]: 295: Hoare triple {52506#false} havoc ~node2__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,274 INFO L280 TraceCheckUtils]: 296: Hoare triple {52506#false} ~node2__newmax~1 := 0; {52506#false} is VALID [2020-07-11 02:53:05,274 INFO L280 TraceCheckUtils]: 297: Hoare triple {52506#false} assume !(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,274 INFO L280 TraceCheckUtils]: 298: Hoare triple {52506#false} assume !(255 == ~r2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,275 INFO L280 TraceCheckUtils]: 299: Hoare triple {52506#false} ~r2~0 := 1 + ~r2~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,275 INFO L280 TraceCheckUtils]: 300: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,275 INFO L280 TraceCheckUtils]: 301: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,275 INFO L280 TraceCheckUtils]: 302: Hoare triple {52506#false} ~newmax2~0 := ~node2__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,276 INFO L280 TraceCheckUtils]: 303: Hoare triple {52506#false} assume !(2 == ~r2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,276 INFO L280 TraceCheckUtils]: 304: Hoare triple {52506#false} ~mode2~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,276 INFO L280 TraceCheckUtils]: 305: Hoare triple {52506#false} havoc ~node3__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,276 INFO L280 TraceCheckUtils]: 306: Hoare triple {52506#false} ~node3__newmax~1 := 0; {52506#false} is VALID [2020-07-11 02:53:05,276 INFO L280 TraceCheckUtils]: 307: Hoare triple {52506#false} assume !(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,277 INFO L280 TraceCheckUtils]: 308: Hoare triple {52506#false} assume !(255 == ~r3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,277 INFO L280 TraceCheckUtils]: 309: Hoare triple {52506#false} ~r3~0 := 1 + ~r3~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,277 INFO L280 TraceCheckUtils]: 310: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,277 INFO L280 TraceCheckUtils]: 311: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,278 INFO L280 TraceCheckUtils]: 312: Hoare triple {52506#false} ~newmax3~0 := ~node3__newmax~1; {52506#false} is VALID [2020-07-11 02:53:05,278 INFO L280 TraceCheckUtils]: 313: Hoare triple {52506#false} assume !(2 == ~r3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,278 INFO L280 TraceCheckUtils]: 314: Hoare triple {52506#false} ~mode3~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,278 INFO L280 TraceCheckUtils]: 315: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-11 02:53:05,278 INFO L280 TraceCheckUtils]: 316: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,279 INFO L280 TraceCheckUtils]: 317: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-11 02:53:05,279 INFO L280 TraceCheckUtils]: 318: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,279 INFO L280 TraceCheckUtils]: 319: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-11 02:53:05,279 INFO L280 TraceCheckUtils]: 320: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,280 INFO L280 TraceCheckUtils]: 321: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-11 02:53:05,280 INFO L280 TraceCheckUtils]: 322: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,280 INFO L280 TraceCheckUtils]: 323: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-11 02:53:05,294 INFO L280 TraceCheckUtils]: 324: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,295 INFO L280 TraceCheckUtils]: 325: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-11 02:53:05,295 INFO L280 TraceCheckUtils]: 326: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,295 INFO L280 TraceCheckUtils]: 327: Hoare triple {52506#false} havoc ~check__tmp~1; {52506#false} is VALID [2020-07-11 02:53:05,295 INFO L280 TraceCheckUtils]: 328: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,296 INFO L280 TraceCheckUtils]: 329: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,296 INFO L280 TraceCheckUtils]: 330: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,296 INFO L280 TraceCheckUtils]: 331: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,299 INFO L280 TraceCheckUtils]: 332: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,300 INFO L280 TraceCheckUtils]: 333: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-11 02:53:05,300 INFO L280 TraceCheckUtils]: 334: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,300 INFO L280 TraceCheckUtils]: 335: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,300 INFO L280 TraceCheckUtils]: 336: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-11 02:53:05,301 INFO L280 TraceCheckUtils]: 337: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,301 INFO L280 TraceCheckUtils]: 338: Hoare triple {52506#false} ~check__tmp~1 := 1; {52506#false} is VALID [2020-07-11 02:53:05,301 INFO L280 TraceCheckUtils]: 339: Hoare triple {52506#false} ~__return_2152~0 := ~check__tmp~1; {52506#false} is VALID [2020-07-11 02:53:05,301 INFO L280 TraceCheckUtils]: 340: Hoare triple {52506#false} ~main__c1~0 := ~__return_2152~0; {52506#false} is VALID [2020-07-11 02:53:05,301 INFO L280 TraceCheckUtils]: 341: Hoare triple {52506#false} havoc ~__tmp_2~0; {52506#false} is VALID [2020-07-11 02:53:05,302 INFO L280 TraceCheckUtils]: 342: Hoare triple {52506#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,302 INFO L280 TraceCheckUtils]: 343: Hoare triple {52506#false} havoc ~assert__arg~1; {52506#false} is VALID [2020-07-11 02:53:05,302 INFO L280 TraceCheckUtils]: 344: Hoare triple {52506#false} ~assert__arg~1 := ~__tmp_2~0; {52506#false} is VALID [2020-07-11 02:53:05,304 INFO L280 TraceCheckUtils]: 345: Hoare triple {52506#false} assume !(0 == ~assert__arg~1 % 256); {52506#false} is VALID [2020-07-11 02:53:05,304 INFO L280 TraceCheckUtils]: 346: Hoare triple {52506#false} havoc ~node1__newmax~2; {52506#false} is VALID [2020-07-11 02:53:05,305 INFO L280 TraceCheckUtils]: 347: Hoare triple {52506#false} ~node1__newmax~2 := 0; {52506#false} is VALID [2020-07-11 02:53:05,305 INFO L280 TraceCheckUtils]: 348: Hoare triple {52506#false} assume !!(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,305 INFO L280 TraceCheckUtils]: 349: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,305 INFO L280 TraceCheckUtils]: 350: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,305 INFO L280 TraceCheckUtils]: 351: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,306 INFO L280 TraceCheckUtils]: 352: Hoare triple {52506#false} ~mode1~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,306 INFO L280 TraceCheckUtils]: 353: Hoare triple {52506#false} havoc ~node2__newmax~2; {52506#false} is VALID [2020-07-11 02:53:05,306 INFO L280 TraceCheckUtils]: 354: Hoare triple {52506#false} ~node2__newmax~2 := 0; {52506#false} is VALID [2020-07-11 02:53:05,306 INFO L280 TraceCheckUtils]: 355: Hoare triple {52506#false} assume !!(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,306 INFO L280 TraceCheckUtils]: 356: Hoare triple {52506#false} assume ~r2~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,307 INFO L280 TraceCheckUtils]: 357: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,307 INFO L280 TraceCheckUtils]: 358: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,307 INFO L280 TraceCheckUtils]: 359: Hoare triple {52506#false} ~mode2~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,307 INFO L280 TraceCheckUtils]: 360: Hoare triple {52506#false} havoc ~node3__newmax~2; {52506#false} is VALID [2020-07-11 02:53:05,307 INFO L280 TraceCheckUtils]: 361: Hoare triple {52506#false} ~node3__newmax~2 := 0; {52506#false} is VALID [2020-07-11 02:53:05,308 INFO L280 TraceCheckUtils]: 362: Hoare triple {52506#false} assume !!(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,308 INFO L280 TraceCheckUtils]: 363: Hoare triple {52506#false} assume ~r3~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,308 INFO L280 TraceCheckUtils]: 364: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,308 INFO L280 TraceCheckUtils]: 365: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,308 INFO L280 TraceCheckUtils]: 366: Hoare triple {52506#false} ~mode3~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,309 INFO L280 TraceCheckUtils]: 367: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-11 02:53:05,309 INFO L280 TraceCheckUtils]: 368: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,309 INFO L280 TraceCheckUtils]: 369: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-11 02:53:05,309 INFO L280 TraceCheckUtils]: 370: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,309 INFO L280 TraceCheckUtils]: 371: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-11 02:53:05,310 INFO L280 TraceCheckUtils]: 372: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,310 INFO L280 TraceCheckUtils]: 373: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-11 02:53:05,310 INFO L280 TraceCheckUtils]: 374: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,310 INFO L280 TraceCheckUtils]: 375: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-11 02:53:05,310 INFO L280 TraceCheckUtils]: 376: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 377: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 378: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 379: Hoare triple {52506#false} havoc ~check__tmp~2; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 380: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 381: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,311 INFO L280 TraceCheckUtils]: 382: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,312 INFO L280 TraceCheckUtils]: 383: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-11 02:53:05,312 INFO L280 TraceCheckUtils]: 384: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,312 INFO L280 TraceCheckUtils]: 385: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-11 02:53:05,312 INFO L280 TraceCheckUtils]: 386: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,312 INFO L280 TraceCheckUtils]: 387: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-11 02:53:05,313 INFO L280 TraceCheckUtils]: 388: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-11 02:53:05,313 INFO L280 TraceCheckUtils]: 389: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-11 02:53:05,313 INFO L280 TraceCheckUtils]: 390: Hoare triple {52506#false} ~check__tmp~2 := 1; {52506#false} is VALID [2020-07-11 02:53:05,313 INFO L280 TraceCheckUtils]: 391: Hoare triple {52506#false} ~__return_2288~0 := ~check__tmp~2; {52506#false} is VALID [2020-07-11 02:53:05,313 INFO L280 TraceCheckUtils]: 392: Hoare triple {52506#false} ~main__c1~0 := ~__return_2288~0; {52506#false} is VALID [2020-07-11 02:53:05,314 INFO L280 TraceCheckUtils]: 393: Hoare triple {52506#false} havoc ~__tmp_3~0; {52506#false} is VALID [2020-07-11 02:53:05,314 INFO L280 TraceCheckUtils]: 394: Hoare triple {52506#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,314 INFO L280 TraceCheckUtils]: 395: Hoare triple {52506#false} havoc ~assert__arg~2; {52506#false} is VALID [2020-07-11 02:53:05,314 INFO L280 TraceCheckUtils]: 396: Hoare triple {52506#false} ~assert__arg~2 := ~__tmp_3~0; {52506#false} is VALID [2020-07-11 02:53:05,315 INFO L280 TraceCheckUtils]: 397: Hoare triple {52506#false} assume !(0 == ~assert__arg~2 % 256); {52506#false} is VALID [2020-07-11 02:53:05,315 INFO L280 TraceCheckUtils]: 398: Hoare triple {52506#false} havoc ~node1__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,315 INFO L280 TraceCheckUtils]: 399: Hoare triple {52506#false} ~node1__newmax~3 := 0; {52506#false} is VALID [2020-07-11 02:53:05,315 INFO L280 TraceCheckUtils]: 400: Hoare triple {52506#false} assume !(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,315 INFO L280 TraceCheckUtils]: 401: Hoare triple {52506#false} assume !(255 == ~r1~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,316 INFO L280 TraceCheckUtils]: 402: Hoare triple {52506#false} ~r1~0 := 1 + ~r1~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,316 INFO L280 TraceCheckUtils]: 403: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,316 INFO L280 TraceCheckUtils]: 404: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,316 INFO L280 TraceCheckUtils]: 405: Hoare triple {52506#false} ~newmax1~0 := ~node1__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,316 INFO L280 TraceCheckUtils]: 406: Hoare triple {52506#false} assume 2 == ~r1~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,317 INFO L280 TraceCheckUtils]: 407: Hoare triple {52506#false} assume ~max1~0 == ~id1~0; {52506#false} is VALID [2020-07-11 02:53:05,317 INFO L280 TraceCheckUtils]: 408: Hoare triple {52506#false} ~st1~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,318 INFO L280 TraceCheckUtils]: 409: Hoare triple {52506#false} ~mode1~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,318 INFO L280 TraceCheckUtils]: 410: Hoare triple {52506#false} havoc ~node2__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,318 INFO L280 TraceCheckUtils]: 411: Hoare triple {52506#false} ~node2__newmax~3 := 0; {52506#false} is VALID [2020-07-11 02:53:05,318 INFO L280 TraceCheckUtils]: 412: Hoare triple {52506#false} assume !(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,318 INFO L280 TraceCheckUtils]: 413: Hoare triple {52506#false} assume !(255 == ~r2~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,319 INFO L280 TraceCheckUtils]: 414: Hoare triple {52506#false} ~r2~0 := 1 + ~r2~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,319 INFO L280 TraceCheckUtils]: 415: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,319 INFO L280 TraceCheckUtils]: 416: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,319 INFO L280 TraceCheckUtils]: 417: Hoare triple {52506#false} ~newmax2~0 := ~node2__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,319 INFO L280 TraceCheckUtils]: 418: Hoare triple {52506#false} assume 2 == ~r2~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,320 INFO L280 TraceCheckUtils]: 419: Hoare triple {52506#false} assume ~max2~0 == ~id2~0; {52506#false} is VALID [2020-07-11 02:53:05,320 INFO L280 TraceCheckUtils]: 420: Hoare triple {52506#false} ~st2~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,320 INFO L280 TraceCheckUtils]: 421: Hoare triple {52506#false} ~mode2~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,320 INFO L280 TraceCheckUtils]: 422: Hoare triple {52506#false} havoc ~node3__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 423: Hoare triple {52506#false} ~node3__newmax~3 := 0; {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 424: Hoare triple {52506#false} assume !(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 425: Hoare triple {52506#false} assume !(255 == ~r3~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 426: Hoare triple {52506#false} ~r3~0 := 1 + ~r3~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 427: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,321 INFO L280 TraceCheckUtils]: 428: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-11 02:53:05,322 INFO L280 TraceCheckUtils]: 429: Hoare triple {52506#false} ~newmax3~0 := ~node3__newmax~3; {52506#false} is VALID [2020-07-11 02:53:05,322 INFO L280 TraceCheckUtils]: 430: Hoare triple {52506#false} assume 2 == ~r3~0 % 256; {52506#false} is VALID [2020-07-11 02:53:05,322 INFO L280 TraceCheckUtils]: 431: Hoare triple {52506#false} assume ~max3~0 == ~id3~0; {52506#false} is VALID [2020-07-11 02:53:05,322 INFO L280 TraceCheckUtils]: 432: Hoare triple {52506#false} ~st3~0 := 1; {52506#false} is VALID [2020-07-11 02:53:05,322 INFO L280 TraceCheckUtils]: 433: Hoare triple {52506#false} ~mode3~0 := 0; {52506#false} is VALID [2020-07-11 02:53:05,323 INFO L280 TraceCheckUtils]: 434: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-11 02:53:05,323 INFO L280 TraceCheckUtils]: 435: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,323 INFO L280 TraceCheckUtils]: 436: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-11 02:53:05,323 INFO L280 TraceCheckUtils]: 437: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,324 INFO L280 TraceCheckUtils]: 438: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-11 02:53:05,324 INFO L280 TraceCheckUtils]: 439: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,324 INFO L280 TraceCheckUtils]: 440: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-11 02:53:05,324 INFO L280 TraceCheckUtils]: 441: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,324 INFO L280 TraceCheckUtils]: 442: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-11 02:53:05,325 INFO L280 TraceCheckUtils]: 443: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,325 INFO L280 TraceCheckUtils]: 444: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-11 02:53:05,325 INFO L280 TraceCheckUtils]: 445: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-11 02:53:05,325 INFO L280 TraceCheckUtils]: 446: Hoare triple {52506#false} havoc ~check__tmp~3; {52506#false} is VALID [2020-07-11 02:53:05,325 INFO L280 TraceCheckUtils]: 447: Hoare triple {52506#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {52506#false} is VALID [2020-07-11 02:53:05,326 INFO L280 TraceCheckUtils]: 448: Hoare triple {52506#false} ~check__tmp~3 := 0; {52506#false} is VALID [2020-07-11 02:53:05,326 INFO L280 TraceCheckUtils]: 449: Hoare triple {52506#false} ~__return_3084~0 := ~check__tmp~3; {52506#false} is VALID [2020-07-11 02:53:05,326 INFO L280 TraceCheckUtils]: 450: Hoare triple {52506#false} ~main__c1~0 := ~__return_3084~0; {52506#false} is VALID [2020-07-11 02:53:05,326 INFO L280 TraceCheckUtils]: 451: Hoare triple {52506#false} havoc ~__tmp_4~0; {52506#false} is VALID [2020-07-11 02:53:05,326 INFO L280 TraceCheckUtils]: 452: Hoare triple {52506#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-11 02:53:05,327 INFO L280 TraceCheckUtils]: 453: Hoare triple {52506#false} havoc ~assert__arg~3; {52506#false} is VALID [2020-07-11 02:53:05,327 INFO L280 TraceCheckUtils]: 454: Hoare triple {52506#false} ~assert__arg~3 := ~__tmp_4~0; {52506#false} is VALID [2020-07-11 02:53:05,327 INFO L280 TraceCheckUtils]: 455: Hoare triple {52506#false} assume 0 == ~assert__arg~3 % 256; {52506#false} is VALID [2020-07-11 02:53:05,327 INFO L280 TraceCheckUtils]: 456: Hoare triple {52506#false} assume !false; {52506#false} is VALID [2020-07-11 02:53:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:53:05,492 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1249925552] [2020-07-11 02:53:05,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:53:05,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:53:05,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445634266] [2020-07-11 02:53:05,494 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 457 [2020-07-11 02:53:05,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:53:05,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:53:06,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:53:06,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:53:06,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:53:06,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:53:06,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:53:06,183 INFO L87 Difference]: Start difference. First operand 3834 states and 4742 transitions. Second operand 4 states. [2020-07-11 02:53:49,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:53:49,101 INFO L93 Difference]: Finished difference Result 11091 states and 13791 transitions. [2020-07-11 02:53:49,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:53:49,101 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 457 [2020-07-11 02:53:49,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:53:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:53:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3432 transitions. [2020-07-11 02:53:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:53:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3432 transitions. [2020-07-11 02:53:49,128 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3432 transitions. [2020-07-11 02:53:54,221 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3432 edges. 3432 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:53:56,000 INFO L225 Difference]: With dead ends: 11091 [2020-07-11 02:53:56,000 INFO L226 Difference]: Without dead ends: 7478 [2020-07-11 02:53:56,009 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:53:56,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7478 states. [2020-07-11 02:54:12,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7478 to 3836. [2020-07-11 02:54:12,301 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:54:12,301 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7478 states. Second operand 3836 states. [2020-07-11 02:54:12,301 INFO L74 IsIncluded]: Start isIncluded. First operand 7478 states. Second operand 3836 states. [2020-07-11 02:54:12,301 INFO L87 Difference]: Start difference. First operand 7478 states. Second operand 3836 states. [2020-07-11 02:54:14,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:54:14,063 INFO L93 Difference]: Finished difference Result 7478 states and 9287 transitions. [2020-07-11 02:54:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9287 transitions. [2020-07-11 02:54:14,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:54:14,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:54:14,071 INFO L74 IsIncluded]: Start isIncluded. First operand 3836 states. Second operand 7478 states. [2020-07-11 02:54:14,072 INFO L87 Difference]: Start difference. First operand 3836 states. Second operand 7478 states. [2020-07-11 02:54:15,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:54:15,899 INFO L93 Difference]: Finished difference Result 7478 states and 9287 transitions. [2020-07-11 02:54:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9287 transitions. [2020-07-11 02:54:15,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:54:15,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:54:15,908 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:54:15,908 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:54:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3836 states. [2020-07-11 02:54:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 3836 states and 4744 transitions. [2020-07-11 02:54:16,412 INFO L78 Accepts]: Start accepts. Automaton has 3836 states and 4744 transitions. Word has length 457 [2020-07-11 02:54:16,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:54:16,413 INFO L479 AbstractCegarLoop]: Abstraction has 3836 states and 4744 transitions. [2020-07-11 02:54:16,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:54:16,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3836 states and 4744 transitions. [2020-07-11 02:54:26,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4744 edges. 4744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:54:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 4744 transitions. [2020-07-11 02:54:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2020-07-11 02:54:26,334 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:54:26,335 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:54:26,335 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 02:54:26,335 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:54:26,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:54:26,336 INFO L82 PathProgramCache]: Analyzing trace with hash 1387914629, now seen corresponding path program 1 times [2020-07-11 02:54:26,336 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:54:26,336 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1666089363] [2020-07-11 02:54:26,336 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:54:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:54:26,853 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:54:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:54:26,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {97389#true} ~nomsg~0 := -1; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {97389#true} ~p12~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {97389#true} ~p12_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {97389#true} ~p12_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {97389#true} ~ep12~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {97389#true} ~p13~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {97389#true} ~p13_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {97389#true} ~p13_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 9: Hoare triple {97389#true} ~ep13~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {97389#true} ~p21~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {97389#true} ~p21_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 12: Hoare triple {97389#true} ~p21_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {97389#true} ~ep21~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,906 INFO L280 TraceCheckUtils]: 14: Hoare triple {97389#true} ~p23~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {97389#true} ~p23_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {97389#true} ~p23_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {97389#true} ~ep23~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,906 INFO L280 TraceCheckUtils]: 18: Hoare triple {97389#true} ~p31~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 19: Hoare triple {97389#true} ~p31_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 20: Hoare triple {97389#true} ~p31_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {97389#true} ~ep31~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {97389#true} ~p32~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 23: Hoare triple {97389#true} ~p32_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {97389#true} ~p32_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {97389#true} ~ep32~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {97389#true} ~id1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {97389#true} ~r1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {97389#true} ~st1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 29: Hoare triple {97389#true} ~nl1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {97389#true} ~m1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 31: Hoare triple {97389#true} ~max1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 32: Hoare triple {97389#true} ~mode1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {97389#true} ~newmax1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {97389#true} ~id2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 35: Hoare triple {97389#true} ~r2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,909 INFO L280 TraceCheckUtils]: 36: Hoare triple {97389#true} ~st2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 37: Hoare triple {97389#true} ~nl2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 38: Hoare triple {97389#true} ~m2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 39: Hoare triple {97389#true} ~max2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {97389#true} ~mode2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 41: Hoare triple {97389#true} ~newmax2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,910 INFO L280 TraceCheckUtils]: 42: Hoare triple {97389#true} ~id3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,911 INFO L280 TraceCheckUtils]: 43: Hoare triple {97389#true} ~r3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,911 INFO L280 TraceCheckUtils]: 44: Hoare triple {97389#true} ~st3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,911 INFO L280 TraceCheckUtils]: 45: Hoare triple {97389#true} ~nl3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,911 INFO L280 TraceCheckUtils]: 46: Hoare triple {97389#true} ~m3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,911 INFO L280 TraceCheckUtils]: 47: Hoare triple {97389#true} ~max3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 48: Hoare triple {97389#true} ~mode3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 49: Hoare triple {97389#true} ~newmax3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 50: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 51: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 52: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {97389#true} is VALID [2020-07-11 02:54:26,912 INFO L280 TraceCheckUtils]: 53: Hoare triple {97389#true} ~__return_1873~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,913 INFO L280 TraceCheckUtils]: 54: Hoare triple {97389#true} ~__return_2019~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,913 INFO L280 TraceCheckUtils]: 55: Hoare triple {97389#true} ~__return_2152~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,913 INFO L280 TraceCheckUtils]: 56: Hoare triple {97389#true} ~__return_2288~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,913 INFO L280 TraceCheckUtils]: 57: Hoare triple {97389#true} ~__return_3084~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,913 INFO L280 TraceCheckUtils]: 58: Hoare triple {97389#true} ~__return_3053~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 59: Hoare triple {97389#true} ~__return_2989~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 60: Hoare triple {97389#true} ~__return_2955~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 61: Hoare triple {97389#true} ~__return_2551~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 62: Hoare triple {97389#true} ~__return_2840~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 63: Hoare triple {97389#true} ~__return_2806~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,914 INFO L280 TraceCheckUtils]: 64: Hoare triple {97389#true} ~__return_2721~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,915 INFO L280 TraceCheckUtils]: 65: Hoare triple {97389#true} ~__return_2426~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,915 INFO L280 TraceCheckUtils]: 66: Hoare triple {97389#true} assume true; {97389#true} is VALID [2020-07-11 02:54:26,915 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {97389#true} {97389#true} #2512#return; {97389#true} is VALID [2020-07-11 02:54:26,921 INFO L263 TraceCheckUtils]: 0: Hoare triple {97389#true} call ULTIMATE.init(); {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:54:26,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {97389#true} ~nomsg~0 := -1; {97389#true} is VALID [2020-07-11 02:54:26,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {97389#true} ~p12~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,922 INFO L280 TraceCheckUtils]: 4: Hoare triple {97389#true} ~p12_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {97389#true} ~p12_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {97389#true} ~ep12~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 7: Hoare triple {97389#true} ~p13~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 8: Hoare triple {97389#true} ~p13_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 9: Hoare triple {97389#true} ~p13_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {97389#true} ~ep13~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {97389#true} ~p21~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {97389#true} ~p21_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {97389#true} ~p21_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 14: Hoare triple {97389#true} ~ep21~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 15: Hoare triple {97389#true} ~p23~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 16: Hoare triple {97389#true} ~p23_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {97389#true} ~p23_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 18: Hoare triple {97389#true} ~ep23~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {97389#true} ~p31~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 20: Hoare triple {97389#true} ~p31_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 21: Hoare triple {97389#true} ~p31_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 22: Hoare triple {97389#true} ~ep31~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {97389#true} ~p32~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,926 INFO L280 TraceCheckUtils]: 24: Hoare triple {97389#true} ~p32_old~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,926 INFO L280 TraceCheckUtils]: 25: Hoare triple {97389#true} ~p32_new~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,926 INFO L280 TraceCheckUtils]: 26: Hoare triple {97389#true} ~ep32~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,926 INFO L280 TraceCheckUtils]: 27: Hoare triple {97389#true} ~id1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {97389#true} ~r1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 29: Hoare triple {97389#true} ~st1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 30: Hoare triple {97389#true} ~nl1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 31: Hoare triple {97389#true} ~m1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 32: Hoare triple {97389#true} ~max1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 33: Hoare triple {97389#true} ~mode1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,927 INFO L280 TraceCheckUtils]: 34: Hoare triple {97389#true} ~newmax1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 35: Hoare triple {97389#true} ~id2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 36: Hoare triple {97389#true} ~r2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 37: Hoare triple {97389#true} ~st2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 38: Hoare triple {97389#true} ~nl2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 39: Hoare triple {97389#true} ~m2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,928 INFO L280 TraceCheckUtils]: 40: Hoare triple {97389#true} ~max2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 41: Hoare triple {97389#true} ~mode2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 42: Hoare triple {97389#true} ~newmax2~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 43: Hoare triple {97389#true} ~id3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 44: Hoare triple {97389#true} ~r3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {97389#true} ~st3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,929 INFO L280 TraceCheckUtils]: 46: Hoare triple {97389#true} ~nl3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,930 INFO L280 TraceCheckUtils]: 47: Hoare triple {97389#true} ~m3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,930 INFO L280 TraceCheckUtils]: 48: Hoare triple {97389#true} ~max3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,930 INFO L280 TraceCheckUtils]: 49: Hoare triple {97389#true} ~mode3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,930 INFO L280 TraceCheckUtils]: 50: Hoare triple {97389#true} ~newmax3~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,930 INFO L280 TraceCheckUtils]: 51: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 52: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 53: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 54: Hoare triple {97389#true} ~__return_1873~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 55: Hoare triple {97389#true} ~__return_2019~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 56: Hoare triple {97389#true} ~__return_2152~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,931 INFO L280 TraceCheckUtils]: 57: Hoare triple {97389#true} ~__return_2288~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,932 INFO L280 TraceCheckUtils]: 58: Hoare triple {97389#true} ~__return_3084~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,932 INFO L280 TraceCheckUtils]: 59: Hoare triple {97389#true} ~__return_3053~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,932 INFO L280 TraceCheckUtils]: 60: Hoare triple {97389#true} ~__return_2989~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,932 INFO L280 TraceCheckUtils]: 61: Hoare triple {97389#true} ~__return_2955~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,932 INFO L280 TraceCheckUtils]: 62: Hoare triple {97389#true} ~__return_2551~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L280 TraceCheckUtils]: 63: Hoare triple {97389#true} ~__return_2840~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L280 TraceCheckUtils]: 64: Hoare triple {97389#true} ~__return_2806~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L280 TraceCheckUtils]: 65: Hoare triple {97389#true} ~__return_2721~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L280 TraceCheckUtils]: 66: Hoare triple {97389#true} ~__return_2426~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L280 TraceCheckUtils]: 67: Hoare triple {97389#true} assume true; {97389#true} is VALID [2020-07-11 02:54:26,933 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {97389#true} {97389#true} #2512#return; {97389#true} is VALID [2020-07-11 02:54:26,934 INFO L263 TraceCheckUtils]: 69: Hoare triple {97389#true} call #t~ret30 := main(); {97389#true} is VALID [2020-07-11 02:54:26,934 INFO L280 TraceCheckUtils]: 70: Hoare triple {97389#true} havoc ~main__c1~0; {97389#true} is VALID [2020-07-11 02:54:26,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {97389#true} havoc ~main__i2~0; {97389#true} is VALID [2020-07-11 02:54:26,934 INFO L280 TraceCheckUtils]: 72: Hoare triple {97389#true} ~main__c1~0 := 0; {97389#true} is VALID [2020-07-11 02:54:26,934 INFO L280 TraceCheckUtils]: 73: Hoare triple {97389#true} ~ep12~0 := #t~nondet0; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 74: Hoare triple {97389#true} havoc #t~nondet0; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 75: Hoare triple {97389#true} ~ep13~0 := #t~nondet1; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 76: Hoare triple {97389#true} havoc #t~nondet1; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {97389#true} ~ep21~0 := #t~nondet2; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 78: Hoare triple {97389#true} havoc #t~nondet2; {97389#true} is VALID [2020-07-11 02:54:26,935 INFO L280 TraceCheckUtils]: 79: Hoare triple {97389#true} ~ep23~0 := #t~nondet3; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 80: Hoare triple {97389#true} havoc #t~nondet3; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 81: Hoare triple {97389#true} ~ep31~0 := #t~nondet4; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 82: Hoare triple {97389#true} havoc #t~nondet4; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 83: Hoare triple {97389#true} ~ep32~0 := #t~nondet5; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 84: Hoare triple {97389#true} havoc #t~nondet5; {97389#true} is VALID [2020-07-11 02:54:26,936 INFO L280 TraceCheckUtils]: 85: Hoare triple {97389#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 86: Hoare triple {97389#true} ~id1~0 := #t~nondet6; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 87: Hoare triple {97389#true} havoc #t~nondet6; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 88: Hoare triple {97389#true} ~r1~0 := #t~nondet7; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 89: Hoare triple {97389#true} havoc #t~nondet7; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 90: Hoare triple {97389#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,937 INFO L280 TraceCheckUtils]: 91: Hoare triple {97389#true} ~st1~0 := #t~nondet8; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 92: Hoare triple {97389#true} havoc #t~nondet8; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 93: Hoare triple {97389#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 94: Hoare triple {97389#true} ~nl1~0 := #t~nondet9; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 95: Hoare triple {97389#true} havoc #t~nondet9; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 96: Hoare triple {97389#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,938 INFO L280 TraceCheckUtils]: 97: Hoare triple {97389#true} ~m1~0 := #t~nondet10; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 98: Hoare triple {97389#true} havoc #t~nondet10; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 99: Hoare triple {97389#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 100: Hoare triple {97389#true} ~max1~0 := #t~nondet11; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 101: Hoare triple {97389#true} havoc #t~nondet11; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 102: Hoare triple {97389#true} ~mode1~0 := #t~nondet12; {97389#true} is VALID [2020-07-11 02:54:26,939 INFO L280 TraceCheckUtils]: 103: Hoare triple {97389#true} havoc #t~nondet12; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 104: Hoare triple {97389#true} ~newmax1~0 := #t~nondet13; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 105: Hoare triple {97389#true} havoc #t~nondet13; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 106: Hoare triple {97389#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 107: Hoare triple {97389#true} ~id2~0 := #t~nondet14; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 108: Hoare triple {97389#true} havoc #t~nondet14; {97389#true} is VALID [2020-07-11 02:54:26,940 INFO L280 TraceCheckUtils]: 109: Hoare triple {97389#true} ~r2~0 := #t~nondet15; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 110: Hoare triple {97389#true} havoc #t~nondet15; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 111: Hoare triple {97389#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 112: Hoare triple {97389#true} ~st2~0 := #t~nondet16; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 113: Hoare triple {97389#true} havoc #t~nondet16; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 114: Hoare triple {97389#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,941 INFO L280 TraceCheckUtils]: 115: Hoare triple {97389#true} ~nl2~0 := #t~nondet17; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 116: Hoare triple {97389#true} havoc #t~nondet17; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 117: Hoare triple {97389#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 118: Hoare triple {97389#true} ~m2~0 := #t~nondet18; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 119: Hoare triple {97389#true} havoc #t~nondet18; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 120: Hoare triple {97389#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,942 INFO L280 TraceCheckUtils]: 121: Hoare triple {97389#true} ~max2~0 := #t~nondet19; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 122: Hoare triple {97389#true} havoc #t~nondet19; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 123: Hoare triple {97389#true} ~mode2~0 := #t~nondet20; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 124: Hoare triple {97389#true} havoc #t~nondet20; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 125: Hoare triple {97389#true} ~newmax2~0 := #t~nondet21; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 126: Hoare triple {97389#true} havoc #t~nondet21; {97389#true} is VALID [2020-07-11 02:54:26,943 INFO L280 TraceCheckUtils]: 127: Hoare triple {97389#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,944 INFO L280 TraceCheckUtils]: 128: Hoare triple {97389#true} ~id3~0 := #t~nondet22; {97389#true} is VALID [2020-07-11 02:54:26,944 INFO L280 TraceCheckUtils]: 129: Hoare triple {97389#true} havoc #t~nondet22; {97389#true} is VALID [2020-07-11 02:54:26,944 INFO L280 TraceCheckUtils]: 130: Hoare triple {97389#true} ~r3~0 := #t~nondet23; {97389#true} is VALID [2020-07-11 02:54:26,944 INFO L280 TraceCheckUtils]: 131: Hoare triple {97389#true} havoc #t~nondet23; {97389#true} is VALID [2020-07-11 02:54:26,944 INFO L280 TraceCheckUtils]: 132: Hoare triple {97389#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 133: Hoare triple {97389#true} ~st3~0 := #t~nondet24; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 134: Hoare triple {97389#true} havoc #t~nondet24; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 135: Hoare triple {97389#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 136: Hoare triple {97389#true} ~nl3~0 := #t~nondet25; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 137: Hoare triple {97389#true} havoc #t~nondet25; {97389#true} is VALID [2020-07-11 02:54:26,945 INFO L280 TraceCheckUtils]: 138: Hoare triple {97389#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 139: Hoare triple {97389#true} ~m3~0 := #t~nondet26; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 140: Hoare triple {97389#true} havoc #t~nondet26; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 141: Hoare triple {97389#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 142: Hoare triple {97389#true} ~max3~0 := #t~nondet27; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 143: Hoare triple {97389#true} havoc #t~nondet27; {97389#true} is VALID [2020-07-11 02:54:26,946 INFO L280 TraceCheckUtils]: 144: Hoare triple {97389#true} ~mode3~0 := #t~nondet28; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 145: Hoare triple {97389#true} havoc #t~nondet28; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 146: Hoare triple {97389#true} ~newmax3~0 := #t~nondet29; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 147: Hoare triple {97389#true} havoc #t~nondet29; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 148: Hoare triple {97389#true} havoc ~init__r121~0; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 149: Hoare triple {97389#true} havoc ~init__r131~0; {97389#true} is VALID [2020-07-11 02:54:26,947 INFO L280 TraceCheckUtils]: 150: Hoare triple {97389#true} havoc ~init__r211~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 151: Hoare triple {97389#true} havoc ~init__r231~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 152: Hoare triple {97389#true} havoc ~init__r311~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 153: Hoare triple {97389#true} havoc ~init__r321~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 154: Hoare triple {97389#true} havoc ~init__r122~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 155: Hoare triple {97389#true} havoc ~init__tmp~0; {97389#true} is VALID [2020-07-11 02:54:26,948 INFO L280 TraceCheckUtils]: 156: Hoare triple {97389#true} havoc ~init__r132~0; {97389#true} is VALID [2020-07-11 02:54:26,949 INFO L280 TraceCheckUtils]: 157: Hoare triple {97389#true} havoc ~init__tmp___0~0; {97389#true} is VALID [2020-07-11 02:54:26,949 INFO L280 TraceCheckUtils]: 158: Hoare triple {97389#true} havoc ~init__r212~0; {97389#true} is VALID [2020-07-11 02:54:26,949 INFO L280 TraceCheckUtils]: 159: Hoare triple {97389#true} havoc ~init__tmp___1~0; {97389#true} is VALID [2020-07-11 02:54:26,949 INFO L280 TraceCheckUtils]: 160: Hoare triple {97389#true} havoc ~init__r232~0; {97389#true} is VALID [2020-07-11 02:54:26,949 INFO L280 TraceCheckUtils]: 161: Hoare triple {97389#true} havoc ~init__tmp___2~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 162: Hoare triple {97389#true} havoc ~init__r312~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 163: Hoare triple {97389#true} havoc ~init__tmp___3~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 164: Hoare triple {97389#true} havoc ~init__r322~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 165: Hoare triple {97389#true} havoc ~init__tmp___4~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 166: Hoare triple {97389#true} havoc ~init__tmp___5~0; {97389#true} is VALID [2020-07-11 02:54:26,950 INFO L280 TraceCheckUtils]: 167: Hoare triple {97389#true} ~init__r121~0 := ~ep12~0; {97389#true} is VALID [2020-07-11 02:54:26,951 INFO L280 TraceCheckUtils]: 168: Hoare triple {97389#true} ~init__r131~0 := ~ep13~0; {97389#true} is VALID [2020-07-11 02:54:26,957 INFO L280 TraceCheckUtils]: 169: Hoare triple {97389#true} ~init__r211~0 := ~ep21~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,957 INFO L280 TraceCheckUtils]: 170: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,958 INFO L280 TraceCheckUtils]: 171: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,959 INFO L280 TraceCheckUtils]: 172: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,959 INFO L280 TraceCheckUtils]: 173: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,960 INFO L280 TraceCheckUtils]: 174: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,960 INFO L280 TraceCheckUtils]: 175: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,961 INFO L280 TraceCheckUtils]: 176: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,962 INFO L280 TraceCheckUtils]: 177: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,962 INFO L280 TraceCheckUtils]: 178: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,963 INFO L280 TraceCheckUtils]: 179: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,964 INFO L280 TraceCheckUtils]: 180: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:54:26,965 INFO L280 TraceCheckUtils]: 181: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,965 INFO L280 TraceCheckUtils]: 182: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,966 INFO L280 TraceCheckUtils]: 183: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,967 INFO L280 TraceCheckUtils]: 184: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,967 INFO L280 TraceCheckUtils]: 185: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,968 INFO L280 TraceCheckUtils]: 186: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,969 INFO L280 TraceCheckUtils]: 187: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,969 INFO L280 TraceCheckUtils]: 188: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,970 INFO L280 TraceCheckUtils]: 189: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,970 INFO L280 TraceCheckUtils]: 190: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,971 INFO L280 TraceCheckUtils]: 191: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,972 INFO L280 TraceCheckUtils]: 192: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,972 INFO L280 TraceCheckUtils]: 193: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,973 INFO L280 TraceCheckUtils]: 194: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,974 INFO L280 TraceCheckUtils]: 195: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,974 INFO L280 TraceCheckUtils]: 196: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,975 INFO L280 TraceCheckUtils]: 197: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,975 INFO L280 TraceCheckUtils]: 198: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,976 INFO L280 TraceCheckUtils]: 199: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,976 INFO L280 TraceCheckUtils]: 200: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,977 INFO L280 TraceCheckUtils]: 201: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,978 INFO L280 TraceCheckUtils]: 202: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,978 INFO L280 TraceCheckUtils]: 203: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,979 INFO L280 TraceCheckUtils]: 204: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,979 INFO L280 TraceCheckUtils]: 205: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,980 INFO L280 TraceCheckUtils]: 206: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,981 INFO L280 TraceCheckUtils]: 207: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,981 INFO L280 TraceCheckUtils]: 208: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,982 INFO L280 TraceCheckUtils]: 209: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,982 INFO L280 TraceCheckUtils]: 210: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,983 INFO L280 TraceCheckUtils]: 211: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,984 INFO L280 TraceCheckUtils]: 212: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,984 INFO L280 TraceCheckUtils]: 213: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,985 INFO L280 TraceCheckUtils]: 214: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,986 INFO L280 TraceCheckUtils]: 215: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,986 INFO L280 TraceCheckUtils]: 216: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,987 INFO L280 TraceCheckUtils]: 217: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,987 INFO L280 TraceCheckUtils]: 218: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1873~0 := ~init__tmp___5~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,988 INFO L280 TraceCheckUtils]: 219: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1873~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,989 INFO L280 TraceCheckUtils]: 220: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,989 INFO L280 TraceCheckUtils]: 221: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,990 INFO L280 TraceCheckUtils]: 222: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,991 INFO L280 TraceCheckUtils]: 223: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,991 INFO L280 TraceCheckUtils]: 224: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,992 INFO L280 TraceCheckUtils]: 225: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,992 INFO L280 TraceCheckUtils]: 226: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,993 INFO L280 TraceCheckUtils]: 227: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,994 INFO L280 TraceCheckUtils]: 228: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,994 INFO L280 TraceCheckUtils]: 229: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,995 INFO L280 TraceCheckUtils]: 230: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,995 INFO L280 TraceCheckUtils]: 231: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,996 INFO L280 TraceCheckUtils]: 232: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,997 INFO L280 TraceCheckUtils]: 233: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,997 INFO L280 TraceCheckUtils]: 234: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,998 INFO L280 TraceCheckUtils]: 235: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,998 INFO L280 TraceCheckUtils]: 236: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,999 INFO L280 TraceCheckUtils]: 237: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:26,999 INFO L280 TraceCheckUtils]: 238: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,000 INFO L280 TraceCheckUtils]: 239: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,002 INFO L280 TraceCheckUtils]: 240: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,002 INFO L280 TraceCheckUtils]: 241: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,003 INFO L280 TraceCheckUtils]: 242: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,004 INFO L280 TraceCheckUtils]: 243: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,004 INFO L280 TraceCheckUtils]: 244: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-11 02:54:27,005 INFO L280 TraceCheckUtils]: 245: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,005 INFO L280 TraceCheckUtils]: 246: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 247: Hoare triple {97390#false} ~mode2~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 248: Hoare triple {97390#false} havoc ~node3__newmax~0; {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 249: Hoare triple {97390#false} ~node3__newmax~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 250: Hoare triple {97390#false} assume !!(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 251: Hoare triple {97390#false} assume ~r3~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,006 INFO L280 TraceCheckUtils]: 252: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 253: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 254: Hoare triple {97390#false} ~mode3~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 255: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 256: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 257: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-11 02:54:27,007 INFO L280 TraceCheckUtils]: 258: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 259: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 260: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 261: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 262: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 263: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-11 02:54:27,008 INFO L280 TraceCheckUtils]: 264: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 265: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 266: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 267: Hoare triple {97390#false} havoc ~check__tmp~0; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 268: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 269: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,009 INFO L280 TraceCheckUtils]: 270: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 271: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 272: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 273: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 274: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 275: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,010 INFO L280 TraceCheckUtils]: 276: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 277: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 278: Hoare triple {97390#false} ~check__tmp~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 279: Hoare triple {97390#false} ~__return_2019~0 := ~check__tmp~0; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 280: Hoare triple {97390#false} ~main__c1~0 := ~__return_2019~0; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 281: Hoare triple {97390#false} havoc ~__tmp_1~0; {97390#false} is VALID [2020-07-11 02:54:27,011 INFO L280 TraceCheckUtils]: 282: Hoare triple {97390#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 283: Hoare triple {97390#false} havoc ~assert__arg~0; {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 284: Hoare triple {97390#false} ~assert__arg~0 := ~__tmp_1~0; {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 285: Hoare triple {97390#false} assume !(0 == ~assert__arg~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 286: Hoare triple {97390#false} havoc ~node1__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 287: Hoare triple {97390#false} ~node1__newmax~1 := 0; {97390#false} is VALID [2020-07-11 02:54:27,012 INFO L280 TraceCheckUtils]: 288: Hoare triple {97390#false} assume !(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 289: Hoare triple {97390#false} assume !(255 == ~r1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 290: Hoare triple {97390#false} ~r1~0 := 1 + ~r1~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 291: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 292: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 293: Hoare triple {97390#false} ~newmax1~0 := ~node1__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,013 INFO L280 TraceCheckUtils]: 294: Hoare triple {97390#false} assume !(2 == ~r1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 295: Hoare triple {97390#false} ~mode1~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 296: Hoare triple {97390#false} havoc ~node2__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 297: Hoare triple {97390#false} ~node2__newmax~1 := 0; {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 298: Hoare triple {97390#false} assume !(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 299: Hoare triple {97390#false} assume !(255 == ~r2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,014 INFO L280 TraceCheckUtils]: 300: Hoare triple {97390#false} ~r2~0 := 1 + ~r2~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 301: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 302: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 303: Hoare triple {97390#false} ~newmax2~0 := ~node2__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 304: Hoare triple {97390#false} assume !(2 == ~r2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 305: Hoare triple {97390#false} ~mode2~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,015 INFO L280 TraceCheckUtils]: 306: Hoare triple {97390#false} havoc ~node3__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 307: Hoare triple {97390#false} ~node3__newmax~1 := 0; {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 308: Hoare triple {97390#false} assume !(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 309: Hoare triple {97390#false} assume !(255 == ~r3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 310: Hoare triple {97390#false} ~r3~0 := 1 + ~r3~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 311: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,016 INFO L280 TraceCheckUtils]: 312: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 313: Hoare triple {97390#false} ~newmax3~0 := ~node3__newmax~1; {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 314: Hoare triple {97390#false} assume !(2 == ~r3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 315: Hoare triple {97390#false} ~mode3~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 316: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 317: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,017 INFO L280 TraceCheckUtils]: 318: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 319: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 320: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 321: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 322: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 323: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,018 INFO L280 TraceCheckUtils]: 324: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 325: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 326: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 327: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 328: Hoare triple {97390#false} havoc ~check__tmp~1; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 329: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,019 INFO L280 TraceCheckUtils]: 330: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 331: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 332: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 333: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 334: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 335: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,020 INFO L280 TraceCheckUtils]: 336: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 337: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 338: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 339: Hoare triple {97390#false} ~check__tmp~1 := 1; {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 340: Hoare triple {97390#false} ~__return_2152~0 := ~check__tmp~1; {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 341: Hoare triple {97390#false} ~main__c1~0 := ~__return_2152~0; {97390#false} is VALID [2020-07-11 02:54:27,021 INFO L280 TraceCheckUtils]: 342: Hoare triple {97390#false} havoc ~__tmp_2~0; {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 343: Hoare triple {97390#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 344: Hoare triple {97390#false} havoc ~assert__arg~1; {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 345: Hoare triple {97390#false} ~assert__arg~1 := ~__tmp_2~0; {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 346: Hoare triple {97390#false} assume !(0 == ~assert__arg~1 % 256); {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 347: Hoare triple {97390#false} havoc ~node1__newmax~2; {97390#false} is VALID [2020-07-11 02:54:27,022 INFO L280 TraceCheckUtils]: 348: Hoare triple {97390#false} ~node1__newmax~2 := 0; {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 349: Hoare triple {97390#false} assume !!(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 350: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 351: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 352: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 353: Hoare triple {97390#false} ~mode1~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,023 INFO L280 TraceCheckUtils]: 354: Hoare triple {97390#false} havoc ~node2__newmax~2; {97390#false} is VALID [2020-07-11 02:54:27,024 INFO L280 TraceCheckUtils]: 355: Hoare triple {97390#false} ~node2__newmax~2 := 0; {97390#false} is VALID [2020-07-11 02:54:27,024 INFO L280 TraceCheckUtils]: 356: Hoare triple {97390#false} assume !!(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,024 INFO L280 TraceCheckUtils]: 357: Hoare triple {97390#false} assume ~r2~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,024 INFO L280 TraceCheckUtils]: 358: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,024 INFO L280 TraceCheckUtils]: 359: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 360: Hoare triple {97390#false} ~mode2~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 361: Hoare triple {97390#false} havoc ~node3__newmax~2; {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 362: Hoare triple {97390#false} ~node3__newmax~2 := 0; {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 363: Hoare triple {97390#false} assume !!(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 364: Hoare triple {97390#false} assume ~r3~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,025 INFO L280 TraceCheckUtils]: 365: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 366: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 367: Hoare triple {97390#false} ~mode3~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 368: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 369: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 370: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-11 02:54:27,026 INFO L280 TraceCheckUtils]: 371: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 372: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 373: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 374: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 375: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 376: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-11 02:54:27,027 INFO L280 TraceCheckUtils]: 377: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 378: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 379: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 380: Hoare triple {97390#false} havoc ~check__tmp~2; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 381: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 382: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,028 INFO L280 TraceCheckUtils]: 383: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 384: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 385: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 386: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 387: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 388: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-11 02:54:27,029 INFO L280 TraceCheckUtils]: 389: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 390: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 391: Hoare triple {97390#false} ~check__tmp~2 := 1; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 392: Hoare triple {97390#false} ~__return_2288~0 := ~check__tmp~2; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 393: Hoare triple {97390#false} ~main__c1~0 := ~__return_2288~0; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 394: Hoare triple {97390#false} havoc ~__tmp_3~0; {97390#false} is VALID [2020-07-11 02:54:27,030 INFO L280 TraceCheckUtils]: 395: Hoare triple {97390#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 396: Hoare triple {97390#false} havoc ~assert__arg~2; {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 397: Hoare triple {97390#false} ~assert__arg~2 := ~__tmp_3~0; {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 398: Hoare triple {97390#false} assume !(0 == ~assert__arg~2 % 256); {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 399: Hoare triple {97390#false} havoc ~node1__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 400: Hoare triple {97390#false} ~node1__newmax~3 := 0; {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 401: Hoare triple {97390#false} assume !(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,031 INFO L280 TraceCheckUtils]: 402: Hoare triple {97390#false} assume !(255 == ~r1~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 403: Hoare triple {97390#false} ~r1~0 := 1 + ~r1~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 404: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 405: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 406: Hoare triple {97390#false} ~newmax1~0 := ~node1__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 407: Hoare triple {97390#false} assume 2 == ~r1~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,032 INFO L280 TraceCheckUtils]: 408: Hoare triple {97390#false} assume ~max1~0 == ~id1~0; {97390#false} is VALID [2020-07-11 02:54:27,033 INFO L280 TraceCheckUtils]: 409: Hoare triple {97390#false} ~st1~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,033 INFO L280 TraceCheckUtils]: 410: Hoare triple {97390#false} ~mode1~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,033 INFO L280 TraceCheckUtils]: 411: Hoare triple {97390#false} havoc ~node2__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,033 INFO L280 TraceCheckUtils]: 412: Hoare triple {97390#false} ~node2__newmax~3 := 0; {97390#false} is VALID [2020-07-11 02:54:27,033 INFO L280 TraceCheckUtils]: 413: Hoare triple {97390#false} assume !(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 414: Hoare triple {97390#false} assume !(255 == ~r2~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 415: Hoare triple {97390#false} ~r2~0 := 1 + ~r2~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 416: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 417: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 418: Hoare triple {97390#false} ~newmax2~0 := ~node2__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 419: Hoare triple {97390#false} assume 2 == ~r2~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,034 INFO L280 TraceCheckUtils]: 420: Hoare triple {97390#false} assume ~max2~0 == ~id2~0; {97390#false} is VALID [2020-07-11 02:54:27,035 INFO L280 TraceCheckUtils]: 421: Hoare triple {97390#false} ~st2~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,035 INFO L280 TraceCheckUtils]: 422: Hoare triple {97390#false} ~mode2~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,035 INFO L280 TraceCheckUtils]: 423: Hoare triple {97390#false} havoc ~node3__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,035 INFO L280 TraceCheckUtils]: 424: Hoare triple {97390#false} ~node3__newmax~3 := 0; {97390#false} is VALID [2020-07-11 02:54:27,035 INFO L280 TraceCheckUtils]: 425: Hoare triple {97390#false} assume !(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 426: Hoare triple {97390#false} assume !(255 == ~r3~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 427: Hoare triple {97390#false} ~r3~0 := 1 + ~r3~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 428: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 429: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 430: Hoare triple {97390#false} ~newmax3~0 := ~node3__newmax~3; {97390#false} is VALID [2020-07-11 02:54:27,036 INFO L280 TraceCheckUtils]: 431: Hoare triple {97390#false} assume 2 == ~r3~0 % 256; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 432: Hoare triple {97390#false} assume ~max3~0 == ~id3~0; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 433: Hoare triple {97390#false} ~st3~0 := 1; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 434: Hoare triple {97390#false} ~mode3~0 := 0; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 435: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 436: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,037 INFO L280 TraceCheckUtils]: 437: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 438: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 439: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 440: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 441: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 442: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,038 INFO L280 TraceCheckUtils]: 443: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 444: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 445: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 446: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 447: Hoare triple {97390#false} havoc ~check__tmp~3; {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 448: Hoare triple {97390#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {97390#false} is VALID [2020-07-11 02:54:27,039 INFO L280 TraceCheckUtils]: 449: Hoare triple {97390#false} ~check__tmp~3 := 0; {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 450: Hoare triple {97390#false} ~__return_3084~0 := ~check__tmp~3; {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 451: Hoare triple {97390#false} ~main__c1~0 := ~__return_3084~0; {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 452: Hoare triple {97390#false} havoc ~__tmp_4~0; {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 453: Hoare triple {97390#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 454: Hoare triple {97390#false} havoc ~assert__arg~3; {97390#false} is VALID [2020-07-11 02:54:27,040 INFO L280 TraceCheckUtils]: 455: Hoare triple {97390#false} ~assert__arg~3 := ~__tmp_4~0; {97390#false} is VALID [2020-07-11 02:54:27,041 INFO L280 TraceCheckUtils]: 456: Hoare triple {97390#false} assume 0 == ~assert__arg~3 % 256; {97390#false} is VALID [2020-07-11 02:54:27,041 INFO L280 TraceCheckUtils]: 457: Hoare triple {97390#false} assume !false; {97390#false} is VALID [2020-07-11 02:54:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:54:27,198 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1666089363] [2020-07-11 02:54:27,198 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:54:27,198 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 02:54:27,198 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728576452] [2020-07-11 02:54:27,199 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 458 [2020-07-11 02:54:27,200 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:54:27,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 02:54:27,821 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:54:27,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 02:54:27,822 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:54:27,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 02:54:27,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 02:54:27,823 INFO L87 Difference]: Start difference. First operand 3836 states and 4744 transitions. Second operand 5 states. [2020-07-11 02:55:16,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:55:16,646 INFO L93 Difference]: Finished difference Result 10854 states and 13468 transitions. [2020-07-11 02:55:16,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 02:55:16,646 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 458 [2020-07-11 02:55:16,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:55:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:55:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3341 transitions. [2020-07-11 02:55:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:55:16,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3341 transitions. [2020-07-11 02:55:16,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3341 transitions. [2020-07-11 02:55:21,966 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3341 edges. 3341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:55:23,764 INFO L225 Difference]: With dead ends: 10854 [2020-07-11 02:55:23,764 INFO L226 Difference]: Without dead ends: 7242 [2020-07-11 02:55:23,770 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-11 02:55:23,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7242 states. [2020-07-11 02:55:55,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7242 to 7111. [2020-07-11 02:55:55,013 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:55:55,014 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7242 states. Second operand 7111 states. [2020-07-11 02:55:55,014 INFO L74 IsIncluded]: Start isIncluded. First operand 7242 states. Second operand 7111 states. [2020-07-11 02:55:55,014 INFO L87 Difference]: Start difference. First operand 7242 states. Second operand 7111 states. [2020-07-11 02:55:56,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:55:56,678 INFO L93 Difference]: Finished difference Result 7242 states and 8927 transitions. [2020-07-11 02:55:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 8927 transitions. [2020-07-11 02:55:56,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:55:56,686 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:55:56,687 INFO L74 IsIncluded]: Start isIncluded. First operand 7111 states. Second operand 7242 states. [2020-07-11 02:55:56,687 INFO L87 Difference]: Start difference. First operand 7111 states. Second operand 7242 states. [2020-07-11 02:55:58,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:55:58,359 INFO L93 Difference]: Finished difference Result 7242 states and 8927 transitions. [2020-07-11 02:55:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 8927 transitions. [2020-07-11 02:55:58,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:55:58,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:55:58,368 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:55:58,368 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:55:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7111 states. [2020-07-11 02:56:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7111 states to 7111 states and 8796 transitions. [2020-07-11 02:56:00,039 INFO L78 Accepts]: Start accepts. Automaton has 7111 states and 8796 transitions. Word has length 458 [2020-07-11 02:56:00,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:56:00,039 INFO L479 AbstractCegarLoop]: Abstraction has 7111 states and 8796 transitions. [2020-07-11 02:56:00,039 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 02:56:00,039 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7111 states and 8796 transitions. [2020-07-11 02:56:25,381 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8796 edges. 8796 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:56:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 7111 states and 8796 transitions. [2020-07-11 02:56:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2020-07-11 02:56:25,390 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:56:25,390 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:56:25,391 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 02:56:25,391 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:56:25,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:56:25,391 INFO L82 PathProgramCache]: Analyzing trace with hash -814325817, now seen corresponding path program 1 times [2020-07-11 02:56:25,392 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:56:25,392 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [501164854] [2020-07-11 02:56:25,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:56:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:56:25,865 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:56:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:56:25,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {147880#true} ~nomsg~0 := -1; {147880#true} is VALID [2020-07-11 02:56:25,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {147880#true} ~p12~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {147880#true} ~p12_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {147880#true} ~p12_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {147880#true} ~ep12~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {147880#true} ~p13~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {147880#true} ~p13_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {147880#true} ~p13_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {147880#true} ~ep13~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {147880#true} ~p21~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {147880#true} ~p21_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {147880#true} ~p21_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {147880#true} ~ep21~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {147880#true} ~p23~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {147880#true} ~p23_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {147880#true} ~p23_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {147880#true} ~ep23~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {147880#true} ~p31~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 19: Hoare triple {147880#true} ~p31_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 20: Hoare triple {147880#true} ~p31_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 21: Hoare triple {147880#true} ~ep31~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,932 INFO L280 TraceCheckUtils]: 22: Hoare triple {147880#true} ~p32~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {147880#true} ~p32_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {147880#true} ~p32_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {147880#true} ~ep32~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 26: Hoare triple {147880#true} ~id1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 27: Hoare triple {147880#true} ~r1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,933 INFO L280 TraceCheckUtils]: 28: Hoare triple {147880#true} ~st1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,934 INFO L280 TraceCheckUtils]: 29: Hoare triple {147880#true} ~nl1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,934 INFO L280 TraceCheckUtils]: 30: Hoare triple {147880#true} ~m1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {147880#true} ~max1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {147880#true} ~mode1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {147880#true} ~newmax1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {147880#true} ~id2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {147880#true} ~r2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {147880#true} ~st2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {147880#true} ~nl2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 38: Hoare triple {147880#true} ~m2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,935 INFO L280 TraceCheckUtils]: 39: Hoare triple {147880#true} ~max2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 40: Hoare triple {147880#true} ~mode2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 41: Hoare triple {147880#true} ~newmax2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 42: Hoare triple {147880#true} ~id3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 43: Hoare triple {147880#true} ~r3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 44: Hoare triple {147880#true} ~st3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,936 INFO L280 TraceCheckUtils]: 45: Hoare triple {147880#true} ~nl3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {147880#true} ~m3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 47: Hoare triple {147880#true} ~max3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 48: Hoare triple {147880#true} ~mode3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 49: Hoare triple {147880#true} ~newmax3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 50: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {147880#true} is VALID [2020-07-11 02:56:25,937 INFO L280 TraceCheckUtils]: 51: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 52: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 53: Hoare triple {147880#true} ~__return_1873~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 54: Hoare triple {147880#true} ~__return_2019~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 55: Hoare triple {147880#true} ~__return_2152~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 56: Hoare triple {147880#true} ~__return_2288~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,938 INFO L280 TraceCheckUtils]: 57: Hoare triple {147880#true} ~__return_3084~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 58: Hoare triple {147880#true} ~__return_3053~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 59: Hoare triple {147880#true} ~__return_2989~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 60: Hoare triple {147880#true} ~__return_2955~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 61: Hoare triple {147880#true} ~__return_2551~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 62: Hoare triple {147880#true} ~__return_2840~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,939 INFO L280 TraceCheckUtils]: 63: Hoare triple {147880#true} ~__return_2806~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,940 INFO L280 TraceCheckUtils]: 64: Hoare triple {147880#true} ~__return_2721~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {147880#true} ~__return_2426~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,940 INFO L280 TraceCheckUtils]: 66: Hoare triple {147880#true} assume true; {147880#true} is VALID [2020-07-11 02:56:25,940 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {147880#true} {147880#true} #2512#return; {147880#true} is VALID [2020-07-11 02:56:25,947 INFO L263 TraceCheckUtils]: 0: Hoare triple {147880#true} call ULTIMATE.init(); {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:56:25,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {147880#true} ~nomsg~0 := -1; {147880#true} is VALID [2020-07-11 02:56:25,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {147880#true} ~p12~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {147880#true} ~p12_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {147880#true} ~p12_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 6: Hoare triple {147880#true} ~ep12~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {147880#true} ~p13~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {147880#true} ~p13_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {147880#true} ~p13_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {147880#true} ~ep13~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {147880#true} ~p21~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,949 INFO L280 TraceCheckUtils]: 12: Hoare triple {147880#true} ~p21_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {147880#true} ~p21_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {147880#true} ~ep21~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {147880#true} ~p23~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {147880#true} ~p23_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {147880#true} ~p23_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 18: Hoare triple {147880#true} ~ep23~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 19: Hoare triple {147880#true} ~p31~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,950 INFO L280 TraceCheckUtils]: 20: Hoare triple {147880#true} ~p31_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 21: Hoare triple {147880#true} ~p31_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 22: Hoare triple {147880#true} ~ep31~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 23: Hoare triple {147880#true} ~p32~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 24: Hoare triple {147880#true} ~p32_old~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 25: Hoare triple {147880#true} ~p32_new~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,951 INFO L280 TraceCheckUtils]: 26: Hoare triple {147880#true} ~ep32~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,952 INFO L280 TraceCheckUtils]: 27: Hoare triple {147880#true} ~id1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,952 INFO L280 TraceCheckUtils]: 28: Hoare triple {147880#true} ~r1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,952 INFO L280 TraceCheckUtils]: 29: Hoare triple {147880#true} ~st1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,952 INFO L280 TraceCheckUtils]: 30: Hoare triple {147880#true} ~nl1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,952 INFO L280 TraceCheckUtils]: 31: Hoare triple {147880#true} ~m1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 32: Hoare triple {147880#true} ~max1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 33: Hoare triple {147880#true} ~mode1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 34: Hoare triple {147880#true} ~newmax1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 35: Hoare triple {147880#true} ~id2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 36: Hoare triple {147880#true} ~r2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,953 INFO L280 TraceCheckUtils]: 37: Hoare triple {147880#true} ~st2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 38: Hoare triple {147880#true} ~nl2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 39: Hoare triple {147880#true} ~m2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 40: Hoare triple {147880#true} ~max2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 41: Hoare triple {147880#true} ~mode2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 42: Hoare triple {147880#true} ~newmax2~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,954 INFO L280 TraceCheckUtils]: 43: Hoare triple {147880#true} ~id3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,955 INFO L280 TraceCheckUtils]: 44: Hoare triple {147880#true} ~r3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,955 INFO L280 TraceCheckUtils]: 45: Hoare triple {147880#true} ~st3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,955 INFO L280 TraceCheckUtils]: 46: Hoare triple {147880#true} ~nl3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,955 INFO L280 TraceCheckUtils]: 47: Hoare triple {147880#true} ~m3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,955 INFO L280 TraceCheckUtils]: 48: Hoare triple {147880#true} ~max3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 49: Hoare triple {147880#true} ~mode3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 50: Hoare triple {147880#true} ~newmax3~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 51: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 52: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 53: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {147880#true} is VALID [2020-07-11 02:56:25,956 INFO L280 TraceCheckUtils]: 54: Hoare triple {147880#true} ~__return_1873~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 55: Hoare triple {147880#true} ~__return_2019~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 56: Hoare triple {147880#true} ~__return_2152~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 57: Hoare triple {147880#true} ~__return_2288~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 58: Hoare triple {147880#true} ~__return_3084~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 59: Hoare triple {147880#true} ~__return_3053~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,957 INFO L280 TraceCheckUtils]: 60: Hoare triple {147880#true} ~__return_2989~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,958 INFO L280 TraceCheckUtils]: 61: Hoare triple {147880#true} ~__return_2955~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,958 INFO L280 TraceCheckUtils]: 62: Hoare triple {147880#true} ~__return_2551~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,958 INFO L280 TraceCheckUtils]: 63: Hoare triple {147880#true} ~__return_2840~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,958 INFO L280 TraceCheckUtils]: 64: Hoare triple {147880#true} ~__return_2806~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,958 INFO L280 TraceCheckUtils]: 65: Hoare triple {147880#true} ~__return_2721~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,959 INFO L280 TraceCheckUtils]: 66: Hoare triple {147880#true} ~__return_2426~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,959 INFO L280 TraceCheckUtils]: 67: Hoare triple {147880#true} assume true; {147880#true} is VALID [2020-07-11 02:56:25,959 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {147880#true} {147880#true} #2512#return; {147880#true} is VALID [2020-07-11 02:56:25,959 INFO L263 TraceCheckUtils]: 69: Hoare triple {147880#true} call #t~ret30 := main(); {147880#true} is VALID [2020-07-11 02:56:25,959 INFO L280 TraceCheckUtils]: 70: Hoare triple {147880#true} havoc ~main__c1~0; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 71: Hoare triple {147880#true} havoc ~main__i2~0; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 72: Hoare triple {147880#true} ~main__c1~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {147880#true} ~ep12~0 := #t~nondet0; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {147880#true} havoc #t~nondet0; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {147880#true} ~ep13~0 := #t~nondet1; {147880#true} is VALID [2020-07-11 02:56:25,960 INFO L280 TraceCheckUtils]: 76: Hoare triple {147880#true} havoc #t~nondet1; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 77: Hoare triple {147880#true} ~ep21~0 := #t~nondet2; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 78: Hoare triple {147880#true} havoc #t~nondet2; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 79: Hoare triple {147880#true} ~ep23~0 := #t~nondet3; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 80: Hoare triple {147880#true} havoc #t~nondet3; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 81: Hoare triple {147880#true} ~ep31~0 := #t~nondet4; {147880#true} is VALID [2020-07-11 02:56:25,961 INFO L280 TraceCheckUtils]: 82: Hoare triple {147880#true} havoc #t~nondet4; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 83: Hoare triple {147880#true} ~ep32~0 := #t~nondet5; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 84: Hoare triple {147880#true} havoc #t~nondet5; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 85: Hoare triple {147880#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 86: Hoare triple {147880#true} ~id1~0 := #t~nondet6; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 87: Hoare triple {147880#true} havoc #t~nondet6; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 88: Hoare triple {147880#true} ~r1~0 := #t~nondet7; {147880#true} is VALID [2020-07-11 02:56:25,962 INFO L280 TraceCheckUtils]: 89: Hoare triple {147880#true} havoc #t~nondet7; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 90: Hoare triple {147880#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 91: Hoare triple {147880#true} ~st1~0 := #t~nondet8; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 92: Hoare triple {147880#true} havoc #t~nondet8; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 93: Hoare triple {147880#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 94: Hoare triple {147880#true} ~nl1~0 := #t~nondet9; {147880#true} is VALID [2020-07-11 02:56:25,963 INFO L280 TraceCheckUtils]: 95: Hoare triple {147880#true} havoc #t~nondet9; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 96: Hoare triple {147880#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 97: Hoare triple {147880#true} ~m1~0 := #t~nondet10; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 98: Hoare triple {147880#true} havoc #t~nondet10; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 99: Hoare triple {147880#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 100: Hoare triple {147880#true} ~max1~0 := #t~nondet11; {147880#true} is VALID [2020-07-11 02:56:25,964 INFO L280 TraceCheckUtils]: 101: Hoare triple {147880#true} havoc #t~nondet11; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 102: Hoare triple {147880#true} ~mode1~0 := #t~nondet12; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 103: Hoare triple {147880#true} havoc #t~nondet12; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 104: Hoare triple {147880#true} ~newmax1~0 := #t~nondet13; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 105: Hoare triple {147880#true} havoc #t~nondet13; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 106: Hoare triple {147880#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,965 INFO L280 TraceCheckUtils]: 107: Hoare triple {147880#true} ~id2~0 := #t~nondet14; {147880#true} is VALID [2020-07-11 02:56:25,966 INFO L280 TraceCheckUtils]: 108: Hoare triple {147880#true} havoc #t~nondet14; {147880#true} is VALID [2020-07-11 02:56:25,966 INFO L280 TraceCheckUtils]: 109: Hoare triple {147880#true} ~r2~0 := #t~nondet15; {147880#true} is VALID [2020-07-11 02:56:25,966 INFO L280 TraceCheckUtils]: 110: Hoare triple {147880#true} havoc #t~nondet15; {147880#true} is VALID [2020-07-11 02:56:25,966 INFO L280 TraceCheckUtils]: 111: Hoare triple {147880#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,966 INFO L280 TraceCheckUtils]: 112: Hoare triple {147880#true} ~st2~0 := #t~nondet16; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 113: Hoare triple {147880#true} havoc #t~nondet16; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 114: Hoare triple {147880#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 115: Hoare triple {147880#true} ~nl2~0 := #t~nondet17; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 116: Hoare triple {147880#true} havoc #t~nondet17; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 117: Hoare triple {147880#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,967 INFO L280 TraceCheckUtils]: 118: Hoare triple {147880#true} ~m2~0 := #t~nondet18; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 119: Hoare triple {147880#true} havoc #t~nondet18; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 120: Hoare triple {147880#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 121: Hoare triple {147880#true} ~max2~0 := #t~nondet19; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 122: Hoare triple {147880#true} havoc #t~nondet19; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 123: Hoare triple {147880#true} ~mode2~0 := #t~nondet20; {147880#true} is VALID [2020-07-11 02:56:25,968 INFO L280 TraceCheckUtils]: 124: Hoare triple {147880#true} havoc #t~nondet20; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 125: Hoare triple {147880#true} ~newmax2~0 := #t~nondet21; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 126: Hoare triple {147880#true} havoc #t~nondet21; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 127: Hoare triple {147880#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 128: Hoare triple {147880#true} ~id3~0 := #t~nondet22; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 129: Hoare triple {147880#true} havoc #t~nondet22; {147880#true} is VALID [2020-07-11 02:56:25,969 INFO L280 TraceCheckUtils]: 130: Hoare triple {147880#true} ~r3~0 := #t~nondet23; {147880#true} is VALID [2020-07-11 02:56:25,970 INFO L280 TraceCheckUtils]: 131: Hoare triple {147880#true} havoc #t~nondet23; {147880#true} is VALID [2020-07-11 02:56:25,970 INFO L280 TraceCheckUtils]: 132: Hoare triple {147880#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,970 INFO L280 TraceCheckUtils]: 133: Hoare triple {147880#true} ~st3~0 := #t~nondet24; {147880#true} is VALID [2020-07-11 02:56:25,970 INFO L280 TraceCheckUtils]: 134: Hoare triple {147880#true} havoc #t~nondet24; {147880#true} is VALID [2020-07-11 02:56:25,970 INFO L280 TraceCheckUtils]: 135: Hoare triple {147880#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 136: Hoare triple {147880#true} ~nl3~0 := #t~nondet25; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 137: Hoare triple {147880#true} havoc #t~nondet25; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 138: Hoare triple {147880#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 139: Hoare triple {147880#true} ~m3~0 := #t~nondet26; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 140: Hoare triple {147880#true} havoc #t~nondet26; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 141: Hoare triple {147880#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {147880#true} is VALID [2020-07-11 02:56:25,971 INFO L280 TraceCheckUtils]: 142: Hoare triple {147880#true} ~max3~0 := #t~nondet27; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 143: Hoare triple {147880#true} havoc #t~nondet27; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 144: Hoare triple {147880#true} ~mode3~0 := #t~nondet28; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 145: Hoare triple {147880#true} havoc #t~nondet28; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 146: Hoare triple {147880#true} ~newmax3~0 := #t~nondet29; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 147: Hoare triple {147880#true} havoc #t~nondet29; {147880#true} is VALID [2020-07-11 02:56:25,972 INFO L280 TraceCheckUtils]: 148: Hoare triple {147880#true} havoc ~init__r121~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 149: Hoare triple {147880#true} havoc ~init__r131~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 150: Hoare triple {147880#true} havoc ~init__r211~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 151: Hoare triple {147880#true} havoc ~init__r231~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 152: Hoare triple {147880#true} havoc ~init__r311~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 153: Hoare triple {147880#true} havoc ~init__r321~0; {147880#true} is VALID [2020-07-11 02:56:25,973 INFO L280 TraceCheckUtils]: 154: Hoare triple {147880#true} havoc ~init__r122~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 155: Hoare triple {147880#true} havoc ~init__tmp~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 156: Hoare triple {147880#true} havoc ~init__r132~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 157: Hoare triple {147880#true} havoc ~init__tmp___0~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 158: Hoare triple {147880#true} havoc ~init__r212~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 159: Hoare triple {147880#true} havoc ~init__tmp___1~0; {147880#true} is VALID [2020-07-11 02:56:25,974 INFO L280 TraceCheckUtils]: 160: Hoare triple {147880#true} havoc ~init__r232~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 161: Hoare triple {147880#true} havoc ~init__tmp___2~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 162: Hoare triple {147880#true} havoc ~init__r312~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 163: Hoare triple {147880#true} havoc ~init__tmp___3~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 164: Hoare triple {147880#true} havoc ~init__r322~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 165: Hoare triple {147880#true} havoc ~init__tmp___4~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 166: Hoare triple {147880#true} havoc ~init__tmp___5~0; {147880#true} is VALID [2020-07-11 02:56:25,975 INFO L280 TraceCheckUtils]: 167: Hoare triple {147880#true} ~init__r121~0 := ~ep12~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 168: Hoare triple {147880#true} ~init__r131~0 := ~ep13~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 169: Hoare triple {147880#true} ~init__r211~0 := ~ep21~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 170: Hoare triple {147880#true} ~init__r231~0 := ~ep23~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 171: Hoare triple {147880#true} ~init__r311~0 := ~ep31~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 172: Hoare triple {147880#true} ~init__r321~0 := ~ep32~0; {147880#true} is VALID [2020-07-11 02:56:25,976 INFO L280 TraceCheckUtils]: 173: Hoare triple {147880#true} assume !!(0 == ~init__r121~0 % 256); {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 174: Hoare triple {147880#true} assume !!(0 == ~init__r131~0 % 256); {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 175: Hoare triple {147880#true} ~init__tmp~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 176: Hoare triple {147880#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 177: Hoare triple {147880#true} assume !!(0 == ~init__r131~0 % 256); {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 178: Hoare triple {147880#true} assume !!(0 == ~init__r121~0 % 256); {147880#true} is VALID [2020-07-11 02:56:25,977 INFO L280 TraceCheckUtils]: 179: Hoare triple {147880#true} ~init__tmp___0~0 := 0; {147880#true} is VALID [2020-07-11 02:56:25,978 INFO L280 TraceCheckUtils]: 180: Hoare triple {147880#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {147880#true} is VALID [2020-07-11 02:56:25,978 INFO L280 TraceCheckUtils]: 181: Hoare triple {147880#true} assume !!(0 == ~init__r211~0 % 256); {147880#true} is VALID [2020-07-11 02:56:25,979 INFO L280 TraceCheckUtils]: 182: Hoare triple {147880#true} assume !!(0 == ~init__r231~0 % 256); {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-11 02:56:25,980 INFO L280 TraceCheckUtils]: 183: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-11 02:56:25,981 INFO L280 TraceCheckUtils]: 184: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-11 02:56:25,982 INFO L280 TraceCheckUtils]: 185: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,982 INFO L280 TraceCheckUtils]: 186: Hoare triple {147881#false} ~init__tmp___2~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,982 INFO L280 TraceCheckUtils]: 187: Hoare triple {147881#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:25,982 INFO L280 TraceCheckUtils]: 188: Hoare triple {147881#false} assume !(0 == ~init__r311~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 189: Hoare triple {147881#false} ~init__tmp___3~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 190: Hoare triple {147881#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 191: Hoare triple {147881#false} assume !(0 == ~init__r321~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 192: Hoare triple {147881#false} ~init__tmp___4~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 193: Hoare triple {147881#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:25,983 INFO L280 TraceCheckUtils]: 194: Hoare triple {147881#false} assume ~id1~0 != ~id2~0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 195: Hoare triple {147881#false} assume ~id1~0 != ~id3~0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 196: Hoare triple {147881#false} assume ~id2~0 != ~id3~0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 197: Hoare triple {147881#false} assume ~id1~0 >= 0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 198: Hoare triple {147881#false} assume ~id2~0 >= 0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 199: Hoare triple {147881#false} assume ~id3~0 >= 0; {147881#false} is VALID [2020-07-11 02:56:25,984 INFO L280 TraceCheckUtils]: 200: Hoare triple {147881#false} assume 0 == ~r1~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 201: Hoare triple {147881#false} assume 0 == ~r2~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 202: Hoare triple {147881#false} assume 0 == ~r3~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 203: Hoare triple {147881#false} assume ~max1~0 == ~id1~0; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 204: Hoare triple {147881#false} assume ~max2~0 == ~id2~0; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 205: Hoare triple {147881#false} assume ~max3~0 == ~id3~0; {147881#false} is VALID [2020-07-11 02:56:25,985 INFO L280 TraceCheckUtils]: 206: Hoare triple {147881#false} assume 0 == ~st1~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 207: Hoare triple {147881#false} assume 0 == ~st2~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 208: Hoare triple {147881#false} assume 0 == ~st3~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 209: Hoare triple {147881#false} assume 0 == ~nl1~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 210: Hoare triple {147881#false} assume 0 == ~nl2~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 211: Hoare triple {147881#false} assume 0 == ~nl3~0; {147881#false} is VALID [2020-07-11 02:56:25,986 INFO L280 TraceCheckUtils]: 212: Hoare triple {147881#false} assume 0 == ~mode1~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,987 INFO L280 TraceCheckUtils]: 213: Hoare triple {147881#false} assume 0 == ~mode2~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,987 INFO L280 TraceCheckUtils]: 214: Hoare triple {147881#false} assume 0 == ~mode3~0 % 256; {147881#false} is VALID [2020-07-11 02:56:25,987 INFO L280 TraceCheckUtils]: 215: Hoare triple {147881#false} assume !(0 == ~newmax1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,987 INFO L280 TraceCheckUtils]: 216: Hoare triple {147881#false} assume !(0 == ~newmax2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,987 INFO L280 TraceCheckUtils]: 217: Hoare triple {147881#false} assume !(0 == ~newmax3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 218: Hoare triple {147881#false} ~init__tmp___5~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 219: Hoare triple {147881#false} ~__return_1873~0 := ~init__tmp___5~0; {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 220: Hoare triple {147881#false} ~main__i2~0 := ~__return_1873~0; {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 221: Hoare triple {147881#false} assume 0 != ~main__i2~0; {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 222: Hoare triple {147881#false} ~p12_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,988 INFO L280 TraceCheckUtils]: 223: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,989 INFO L280 TraceCheckUtils]: 224: Hoare triple {147881#false} ~p13_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,989 INFO L280 TraceCheckUtils]: 225: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,989 INFO L280 TraceCheckUtils]: 226: Hoare triple {147881#false} ~p21_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,989 INFO L280 TraceCheckUtils]: 227: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,989 INFO L280 TraceCheckUtils]: 228: Hoare triple {147881#false} ~p23_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 229: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 230: Hoare triple {147881#false} ~p31_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 231: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 232: Hoare triple {147881#false} ~p32_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 233: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,990 INFO L280 TraceCheckUtils]: 234: Hoare triple {147881#false} ~main__i2~0 := 0; {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 235: Hoare triple {147881#false} havoc ~node1__newmax~0; {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 236: Hoare triple {147881#false} ~node1__newmax~0 := 0; {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 237: Hoare triple {147881#false} assume !!(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 238: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 239: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,991 INFO L280 TraceCheckUtils]: 240: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 241: Hoare triple {147881#false} ~mode1~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 242: Hoare triple {147881#false} havoc ~node2__newmax~0; {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 243: Hoare triple {147881#false} ~node2__newmax~0 := 0; {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 244: Hoare triple {147881#false} assume !!(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 245: Hoare triple {147881#false} assume ~r2~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 246: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,992 INFO L280 TraceCheckUtils]: 247: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,993 INFO L280 TraceCheckUtils]: 248: Hoare triple {147881#false} ~mode2~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,993 INFO L280 TraceCheckUtils]: 249: Hoare triple {147881#false} havoc ~node3__newmax~0; {147881#false} is VALID [2020-07-11 02:56:25,993 INFO L280 TraceCheckUtils]: 250: Hoare triple {147881#false} ~node3__newmax~0 := 0; {147881#false} is VALID [2020-07-11 02:56:25,993 INFO L280 TraceCheckUtils]: 251: Hoare triple {147881#false} assume !!(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,993 INFO L280 TraceCheckUtils]: 252: Hoare triple {147881#false} assume ~r3~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 253: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 254: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 255: Hoare triple {147881#false} ~mode3~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 256: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 257: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,994 INFO L280 TraceCheckUtils]: 258: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 259: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 260: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 261: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 262: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 263: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,995 INFO L280 TraceCheckUtils]: 264: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 265: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 266: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 267: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 268: Hoare triple {147881#false} havoc ~check__tmp~0; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 269: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:25,996 INFO L280 TraceCheckUtils]: 270: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 271: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 272: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 273: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 274: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 275: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:25,997 INFO L280 TraceCheckUtils]: 276: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 277: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 278: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 279: Hoare triple {147881#false} ~check__tmp~0 := 1; {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 280: Hoare triple {147881#false} ~__return_2019~0 := ~check__tmp~0; {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 281: Hoare triple {147881#false} ~main__c1~0 := ~__return_2019~0; {147881#false} is VALID [2020-07-11 02:56:25,998 INFO L280 TraceCheckUtils]: 282: Hoare triple {147881#false} havoc ~__tmp_1~0; {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 283: Hoare triple {147881#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 284: Hoare triple {147881#false} havoc ~assert__arg~0; {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 285: Hoare triple {147881#false} ~assert__arg~0 := ~__tmp_1~0; {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 286: Hoare triple {147881#false} assume !(0 == ~assert__arg~0 % 256); {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 287: Hoare triple {147881#false} havoc ~node1__newmax~1; {147881#false} is VALID [2020-07-11 02:56:25,999 INFO L280 TraceCheckUtils]: 288: Hoare triple {147881#false} ~node1__newmax~1 := 0; {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 289: Hoare triple {147881#false} assume !(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 290: Hoare triple {147881#false} assume !(255 == ~r1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 291: Hoare triple {147881#false} ~r1~0 := 1 + ~r1~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 292: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 293: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,000 INFO L280 TraceCheckUtils]: 294: Hoare triple {147881#false} ~newmax1~0 := ~node1__newmax~1; {147881#false} is VALID [2020-07-11 02:56:26,001 INFO L280 TraceCheckUtils]: 295: Hoare triple {147881#false} assume !(2 == ~r1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,001 INFO L280 TraceCheckUtils]: 296: Hoare triple {147881#false} ~mode1~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,001 INFO L280 TraceCheckUtils]: 297: Hoare triple {147881#false} havoc ~node2__newmax~1; {147881#false} is VALID [2020-07-11 02:56:26,001 INFO L280 TraceCheckUtils]: 298: Hoare triple {147881#false} ~node2__newmax~1 := 0; {147881#false} is VALID [2020-07-11 02:56:26,001 INFO L280 TraceCheckUtils]: 299: Hoare triple {147881#false} assume !(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 300: Hoare triple {147881#false} assume !(255 == ~r2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 301: Hoare triple {147881#false} ~r2~0 := 1 + ~r2~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 302: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 303: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 304: Hoare triple {147881#false} ~newmax2~0 := ~node2__newmax~1; {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 305: Hoare triple {147881#false} assume !(2 == ~r2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,002 INFO L280 TraceCheckUtils]: 306: Hoare triple {147881#false} ~mode2~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 307: Hoare triple {147881#false} havoc ~node3__newmax~1; {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 308: Hoare triple {147881#false} ~node3__newmax~1 := 0; {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 309: Hoare triple {147881#false} assume !(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 310: Hoare triple {147881#false} assume !(255 == ~r3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 311: Hoare triple {147881#false} ~r3~0 := 1 + ~r3~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,003 INFO L280 TraceCheckUtils]: 312: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 313: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 314: Hoare triple {147881#false} ~newmax3~0 := ~node3__newmax~1; {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 315: Hoare triple {147881#false} assume !(2 == ~r3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 316: Hoare triple {147881#false} ~mode3~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 317: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-11 02:56:26,004 INFO L280 TraceCheckUtils]: 318: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 319: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 320: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 321: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 322: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 323: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-11 02:56:26,005 INFO L280 TraceCheckUtils]: 324: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 325: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 326: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 327: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 328: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 329: Hoare triple {147881#false} havoc ~check__tmp~1; {147881#false} is VALID [2020-07-11 02:56:26,006 INFO L280 TraceCheckUtils]: 330: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 331: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 332: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 333: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 334: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 335: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-11 02:56:26,007 INFO L280 TraceCheckUtils]: 336: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 337: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 338: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 339: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 340: Hoare triple {147881#false} ~check__tmp~1 := 1; {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 341: Hoare triple {147881#false} ~__return_2152~0 := ~check__tmp~1; {147881#false} is VALID [2020-07-11 02:56:26,008 INFO L280 TraceCheckUtils]: 342: Hoare triple {147881#false} ~main__c1~0 := ~__return_2152~0; {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 343: Hoare triple {147881#false} havoc ~__tmp_2~0; {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 344: Hoare triple {147881#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 345: Hoare triple {147881#false} havoc ~assert__arg~1; {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 346: Hoare triple {147881#false} ~assert__arg~1 := ~__tmp_2~0; {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 347: Hoare triple {147881#false} assume !(0 == ~assert__arg~1 % 256); {147881#false} is VALID [2020-07-11 02:56:26,009 INFO L280 TraceCheckUtils]: 348: Hoare triple {147881#false} havoc ~node1__newmax~2; {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 349: Hoare triple {147881#false} ~node1__newmax~2 := 0; {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 350: Hoare triple {147881#false} assume !!(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 351: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 352: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 353: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,010 INFO L280 TraceCheckUtils]: 354: Hoare triple {147881#false} ~mode1~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 355: Hoare triple {147881#false} havoc ~node2__newmax~2; {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 356: Hoare triple {147881#false} ~node2__newmax~2 := 0; {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 357: Hoare triple {147881#false} assume !!(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 358: Hoare triple {147881#false} assume ~r2~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 359: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,011 INFO L280 TraceCheckUtils]: 360: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,012 INFO L280 TraceCheckUtils]: 361: Hoare triple {147881#false} ~mode2~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,012 INFO L280 TraceCheckUtils]: 362: Hoare triple {147881#false} havoc ~node3__newmax~2; {147881#false} is VALID [2020-07-11 02:56:26,012 INFO L280 TraceCheckUtils]: 363: Hoare triple {147881#false} ~node3__newmax~2 := 0; {147881#false} is VALID [2020-07-11 02:56:26,012 INFO L280 TraceCheckUtils]: 364: Hoare triple {147881#false} assume !!(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,012 INFO L280 TraceCheckUtils]: 365: Hoare triple {147881#false} assume ~r3~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 366: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 367: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 368: Hoare triple {147881#false} ~mode3~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 369: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 370: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,013 INFO L280 TraceCheckUtils]: 371: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 372: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 373: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 374: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 375: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 376: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,014 INFO L280 TraceCheckUtils]: 377: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 378: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 379: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 380: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 381: Hoare triple {147881#false} havoc ~check__tmp~2; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 382: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,015 INFO L280 TraceCheckUtils]: 383: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 384: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 385: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 386: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 387: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 388: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,016 INFO L280 TraceCheckUtils]: 389: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 390: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 391: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 392: Hoare triple {147881#false} ~check__tmp~2 := 1; {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 393: Hoare triple {147881#false} ~__return_2288~0 := ~check__tmp~2; {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 394: Hoare triple {147881#false} ~main__c1~0 := ~__return_2288~0; {147881#false} is VALID [2020-07-11 02:56:26,017 INFO L280 TraceCheckUtils]: 395: Hoare triple {147881#false} havoc ~__tmp_3~0; {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 396: Hoare triple {147881#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 397: Hoare triple {147881#false} havoc ~assert__arg~2; {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 398: Hoare triple {147881#false} ~assert__arg~2 := ~__tmp_3~0; {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 399: Hoare triple {147881#false} assume !(0 == ~assert__arg~2 % 256); {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 400: Hoare triple {147881#false} havoc ~node1__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,018 INFO L280 TraceCheckUtils]: 401: Hoare triple {147881#false} ~node1__newmax~3 := 0; {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 402: Hoare triple {147881#false} assume !(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 403: Hoare triple {147881#false} assume !(255 == ~r1~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 404: Hoare triple {147881#false} ~r1~0 := 1 + ~r1~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 405: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 406: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 407: Hoare triple {147881#false} ~newmax1~0 := ~node1__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,019 INFO L280 TraceCheckUtils]: 408: Hoare triple {147881#false} assume 2 == ~r1~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,020 INFO L280 TraceCheckUtils]: 409: Hoare triple {147881#false} assume ~max1~0 == ~id1~0; {147881#false} is VALID [2020-07-11 02:56:26,020 INFO L280 TraceCheckUtils]: 410: Hoare triple {147881#false} ~st1~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,020 INFO L280 TraceCheckUtils]: 411: Hoare triple {147881#false} ~mode1~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,020 INFO L280 TraceCheckUtils]: 412: Hoare triple {147881#false} havoc ~node2__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,020 INFO L280 TraceCheckUtils]: 413: Hoare triple {147881#false} ~node2__newmax~3 := 0; {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 414: Hoare triple {147881#false} assume !(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 415: Hoare triple {147881#false} assume !(255 == ~r2~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 416: Hoare triple {147881#false} ~r2~0 := 1 + ~r2~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 417: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 418: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,021 INFO L280 TraceCheckUtils]: 419: Hoare triple {147881#false} ~newmax2~0 := ~node2__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 420: Hoare triple {147881#false} assume 2 == ~r2~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 421: Hoare triple {147881#false} assume ~max2~0 == ~id2~0; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 422: Hoare triple {147881#false} ~st2~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 423: Hoare triple {147881#false} ~mode2~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 424: Hoare triple {147881#false} havoc ~node3__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,022 INFO L280 TraceCheckUtils]: 425: Hoare triple {147881#false} ~node3__newmax~3 := 0; {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 426: Hoare triple {147881#false} assume !(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 427: Hoare triple {147881#false} assume !(255 == ~r3~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 428: Hoare triple {147881#false} ~r3~0 := 1 + ~r3~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 429: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 430: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-11 02:56:26,023 INFO L280 TraceCheckUtils]: 431: Hoare triple {147881#false} ~newmax3~0 := ~node3__newmax~3; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 432: Hoare triple {147881#false} assume 2 == ~r3~0 % 256; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 433: Hoare triple {147881#false} assume ~max3~0 == ~id3~0; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 434: Hoare triple {147881#false} ~st3~0 := 1; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 435: Hoare triple {147881#false} ~mode3~0 := 0; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 436: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-11 02:56:26,024 INFO L280 TraceCheckUtils]: 437: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,025 INFO L280 TraceCheckUtils]: 438: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-11 02:56:26,025 INFO L280 TraceCheckUtils]: 439: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,025 INFO L280 TraceCheckUtils]: 440: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-11 02:56:26,025 INFO L280 TraceCheckUtils]: 441: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,025 INFO L280 TraceCheckUtils]: 442: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 443: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 444: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 445: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 446: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 447: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-11 02:56:26,026 INFO L280 TraceCheckUtils]: 448: Hoare triple {147881#false} havoc ~check__tmp~3; {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 449: Hoare triple {147881#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 450: Hoare triple {147881#false} ~check__tmp~3 := 0; {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 451: Hoare triple {147881#false} ~__return_3084~0 := ~check__tmp~3; {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 452: Hoare triple {147881#false} ~main__c1~0 := ~__return_3084~0; {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 453: Hoare triple {147881#false} havoc ~__tmp_4~0; {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 454: Hoare triple {147881#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-11 02:56:26,027 INFO L280 TraceCheckUtils]: 455: Hoare triple {147881#false} havoc ~assert__arg~3; {147881#false} is VALID [2020-07-11 02:56:26,028 INFO L280 TraceCheckUtils]: 456: Hoare triple {147881#false} ~assert__arg~3 := ~__tmp_4~0; {147881#false} is VALID [2020-07-11 02:56:26,028 INFO L280 TraceCheckUtils]: 457: Hoare triple {147881#false} assume 0 == ~assert__arg~3 % 256; {147881#false} is VALID [2020-07-11 02:56:26,028 INFO L280 TraceCheckUtils]: 458: Hoare triple {147881#false} assume !false; {147881#false} is VALID [2020-07-11 02:56:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:56:26,153 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [501164854] [2020-07-11 02:56:26,153 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:56:26,153 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:56:26,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298034645] [2020-07-11 02:56:26,154 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 459 [2020-07-11 02:56:26,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:56:26,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:56:26,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 459 edges. 459 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:56:26,901 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:56:26,901 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:56:26,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:56:26,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:56:26,902 INFO L87 Difference]: Start difference. First operand 7111 states and 8796 transitions. Second operand 4 states. [2020-07-11 02:58:27,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:58:27,294 INFO L93 Difference]: Finished difference Result 20859 states and 25870 transitions. [2020-07-11 02:58:27,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:58:27,294 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 459 [2020-07-11 02:58:27,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:58:27,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:58:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3388 transitions. [2020-07-11 02:58:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:58:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3388 transitions. [2020-07-11 02:58:27,320 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3388 transitions. [2020-07-11 02:58:33,491 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3388 edges. 3388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:58:40,139 INFO L225 Difference]: With dead ends: 20859 [2020-07-11 02:58:40,140 INFO L226 Difference]: Without dead ends: 13992 [2020-07-11 02:58:40,148 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:58:40,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13992 states. [2020-07-11 02:59:11,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13992 to 7115. [2020-07-11 02:59:11,510 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:59:11,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13992 states. Second operand 7115 states. [2020-07-11 02:59:11,510 INFO L74 IsIncluded]: Start isIncluded. First operand 13992 states. Second operand 7115 states. [2020-07-11 02:59:11,510 INFO L87 Difference]: Start difference. First operand 13992 states. Second operand 7115 states. [2020-07-11 02:59:18,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:59:18,102 INFO L93 Difference]: Finished difference Result 13992 states and 17341 transitions. [2020-07-11 02:59:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 13992 states and 17341 transitions. [2020-07-11 02:59:18,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:59:18,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:59:18,116 INFO L74 IsIncluded]: Start isIncluded. First operand 7115 states. Second operand 13992 states. [2020-07-11 02:59:18,116 INFO L87 Difference]: Start difference. First operand 7115 states. Second operand 13992 states. [2020-07-11 02:59:24,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:59:24,460 INFO L93 Difference]: Finished difference Result 13992 states and 17341 transitions. [2020-07-11 02:59:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 13992 states and 17341 transitions. [2020-07-11 02:59:24,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:59:24,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:59:24,470 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:59:24,470 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:59:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7115 states. [2020-07-11 02:59:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7115 states to 7115 states and 8800 transitions. [2020-07-11 02:59:26,057 INFO L78 Accepts]: Start accepts. Automaton has 7115 states and 8800 transitions. Word has length 459 [2020-07-11 02:59:26,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:59:26,057 INFO L479 AbstractCegarLoop]: Abstraction has 7115 states and 8800 transitions. [2020-07-11 02:59:26,057 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:59:26,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7115 states and 8800 transitions. [2020-07-11 02:59:52,473 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8800 edges. 8800 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:59:52,474 INFO L276 IsEmpty]: Start isEmpty. Operand 7115 states and 8800 transitions. [2020-07-11 02:59:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-11 02:59:52,480 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:59:52,480 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:59:52,481 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 02:59:52,481 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:59:52,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:59:52,481 INFO L82 PathProgramCache]: Analyzing trace with hash 112186533, now seen corresponding path program 1 times [2020-07-11 02:59:52,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:59:52,482 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1376516204] [2020-07-11 02:59:52,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:59:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:59:53,086 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-11 02:59:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:59:53,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {231886#true} ~nomsg~0 := -1; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {231886#true} ~p12~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {231886#true} ~p12_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {231886#true} ~p12_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {231886#true} ~ep12~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {231886#true} ~p13~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {231886#true} ~p13_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {231886#true} ~p13_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {231886#true} ~ep13~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {231886#true} ~p21~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 11: Hoare triple {231886#true} ~p21_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {231886#true} ~p21_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,148 INFO L280 TraceCheckUtils]: 13: Hoare triple {231886#true} ~ep21~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {231886#true} ~p23~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 15: Hoare triple {231886#true} ~p23_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 16: Hoare triple {231886#true} ~p23_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 17: Hoare triple {231886#true} ~ep23~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 18: Hoare triple {231886#true} ~p31~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,149 INFO L280 TraceCheckUtils]: 19: Hoare triple {231886#true} ~p31_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 20: Hoare triple {231886#true} ~p31_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 21: Hoare triple {231886#true} ~ep31~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 22: Hoare triple {231886#true} ~p32~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 23: Hoare triple {231886#true} ~p32_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 24: Hoare triple {231886#true} ~p32_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {231886#true} ~ep32~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,151 INFO L280 TraceCheckUtils]: 26: Hoare triple {231886#true} ~id1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,151 INFO L280 TraceCheckUtils]: 27: Hoare triple {231886#true} ~r1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,151 INFO L280 TraceCheckUtils]: 28: Hoare triple {231886#true} ~st1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,151 INFO L280 TraceCheckUtils]: 29: Hoare triple {231886#true} ~nl1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,151 INFO L280 TraceCheckUtils]: 30: Hoare triple {231886#true} ~m1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 31: Hoare triple {231886#true} ~max1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 32: Hoare triple {231886#true} ~mode1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 33: Hoare triple {231886#true} ~newmax1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 34: Hoare triple {231886#true} ~id2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {231886#true} ~r2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,152 INFO L280 TraceCheckUtils]: 36: Hoare triple {231886#true} ~st2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,153 INFO L280 TraceCheckUtils]: 37: Hoare triple {231886#true} ~nl2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,153 INFO L280 TraceCheckUtils]: 38: Hoare triple {231886#true} ~m2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,153 INFO L280 TraceCheckUtils]: 39: Hoare triple {231886#true} ~max2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,153 INFO L280 TraceCheckUtils]: 40: Hoare triple {231886#true} ~mode2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,153 INFO L280 TraceCheckUtils]: 41: Hoare triple {231886#true} ~newmax2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 42: Hoare triple {231886#true} ~id3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 43: Hoare triple {231886#true} ~r3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {231886#true} ~st3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 45: Hoare triple {231886#true} ~nl3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 46: Hoare triple {231886#true} ~m3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,154 INFO L280 TraceCheckUtils]: 47: Hoare triple {231886#true} ~max3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,155 INFO L280 TraceCheckUtils]: 48: Hoare triple {231886#true} ~mode3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,155 INFO L280 TraceCheckUtils]: 49: Hoare triple {231886#true} ~newmax3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,155 INFO L280 TraceCheckUtils]: 50: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {231886#true} is VALID [2020-07-11 02:59:53,155 INFO L280 TraceCheckUtils]: 51: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {231886#true} is VALID [2020-07-11 02:59:53,156 INFO L280 TraceCheckUtils]: 52: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {231886#true} is VALID [2020-07-11 02:59:53,156 INFO L280 TraceCheckUtils]: 53: Hoare triple {231886#true} ~__return_1873~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,156 INFO L280 TraceCheckUtils]: 54: Hoare triple {231886#true} ~__return_2019~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {231886#true} ~__return_2152~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 56: Hoare triple {231886#true} ~__return_2288~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 57: Hoare triple {231886#true} ~__return_3084~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 58: Hoare triple {231886#true} ~__return_3053~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 59: Hoare triple {231886#true} ~__return_2989~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 60: Hoare triple {231886#true} ~__return_2955~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,157 INFO L280 TraceCheckUtils]: 61: Hoare triple {231886#true} ~__return_2551~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L280 TraceCheckUtils]: 62: Hoare triple {231886#true} ~__return_2840~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L280 TraceCheckUtils]: 63: Hoare triple {231886#true} ~__return_2806~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L280 TraceCheckUtils]: 64: Hoare triple {231886#true} ~__return_2721~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L280 TraceCheckUtils]: 65: Hoare triple {231886#true} ~__return_2426~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L280 TraceCheckUtils]: 66: Hoare triple {231886#true} assume true; {231886#true} is VALID [2020-07-11 02:59:53,158 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {231886#true} {231886#true} #2512#return; {231886#true} is VALID [2020-07-11 02:59:53,172 INFO L263 TraceCheckUtils]: 0: Hoare triple {231886#true} call ULTIMATE.init(); {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-11 02:59:53,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~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)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {231886#true} ~nomsg~0 := -1; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {231886#true} ~p12~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {231886#true} ~p12_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {231886#true} ~p12_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {231886#true} ~ep12~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 7: Hoare triple {231886#true} ~p13~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {231886#true} ~p13_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {231886#true} ~p13_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {231886#true} ~ep13~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {231886#true} ~p21~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {231886#true} ~p21_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {231886#true} ~p21_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {231886#true} ~ep21~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {231886#true} ~p23~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 16: Hoare triple {231886#true} ~p23_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {231886#true} ~p23_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 18: Hoare triple {231886#true} ~ep23~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {231886#true} ~p31~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,176 INFO L280 TraceCheckUtils]: 20: Hoare triple {231886#true} ~p31_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,176 INFO L280 TraceCheckUtils]: 21: Hoare triple {231886#true} ~p31_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {231886#true} ~ep31~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {231886#true} ~p32~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {231886#true} ~p32_old~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {231886#true} ~p32_new~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 26: Hoare triple {231886#true} ~ep32~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 27: Hoare triple {231886#true} ~id1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 28: Hoare triple {231886#true} ~r1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {231886#true} ~st1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {231886#true} ~nl1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 31: Hoare triple {231886#true} ~m1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 32: Hoare triple {231886#true} ~max1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 33: Hoare triple {231886#true} ~mode1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 34: Hoare triple {231886#true} ~newmax1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {231886#true} ~id2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 36: Hoare triple {231886#true} ~r2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 37: Hoare triple {231886#true} ~st2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 38: Hoare triple {231886#true} ~nl2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 39: Hoare triple {231886#true} ~m2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 40: Hoare triple {231886#true} ~max2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 41: Hoare triple {231886#true} ~mode2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,179 INFO L280 TraceCheckUtils]: 42: Hoare triple {231886#true} ~newmax2~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 43: Hoare triple {231886#true} ~id3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 44: Hoare triple {231886#true} ~r3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {231886#true} ~st3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 46: Hoare triple {231886#true} ~nl3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 47: Hoare triple {231886#true} ~m3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,180 INFO L280 TraceCheckUtils]: 48: Hoare triple {231886#true} ~max3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 49: Hoare triple {231886#true} ~mode3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 50: Hoare triple {231886#true} ~newmax3~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 51: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 52: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {231886#true} is VALID [2020-07-11 02:59:53,181 INFO L280 TraceCheckUtils]: 54: Hoare triple {231886#true} ~__return_1873~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,182 INFO L280 TraceCheckUtils]: 55: Hoare triple {231886#true} ~__return_2019~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,193 INFO L280 TraceCheckUtils]: 56: Hoare triple {231886#true} ~__return_2152~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 57: Hoare triple {231886#true} ~__return_2288~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 58: Hoare triple {231886#true} ~__return_3084~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 59: Hoare triple {231886#true} ~__return_3053~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 60: Hoare triple {231886#true} ~__return_2989~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 61: Hoare triple {231886#true} ~__return_2955~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,194 INFO L280 TraceCheckUtils]: 62: Hoare triple {231886#true} ~__return_2551~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L280 TraceCheckUtils]: 63: Hoare triple {231886#true} ~__return_2840~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L280 TraceCheckUtils]: 64: Hoare triple {231886#true} ~__return_2806~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L280 TraceCheckUtils]: 65: Hoare triple {231886#true} ~__return_2721~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L280 TraceCheckUtils]: 66: Hoare triple {231886#true} ~__return_2426~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L280 TraceCheckUtils]: 67: Hoare triple {231886#true} assume true; {231886#true} is VALID [2020-07-11 02:59:53,195 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {231886#true} {231886#true} #2512#return; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L263 TraceCheckUtils]: 69: Hoare triple {231886#true} call #t~ret30 := main(); {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 70: Hoare triple {231886#true} havoc ~main__c1~0; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 71: Hoare triple {231886#true} havoc ~main__i2~0; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 72: Hoare triple {231886#true} ~main__c1~0 := 0; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 73: Hoare triple {231886#true} ~ep12~0 := #t~nondet0; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 74: Hoare triple {231886#true} havoc #t~nondet0; {231886#true} is VALID [2020-07-11 02:59:53,196 INFO L280 TraceCheckUtils]: 75: Hoare triple {231886#true} ~ep13~0 := #t~nondet1; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 76: Hoare triple {231886#true} havoc #t~nondet1; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 77: Hoare triple {231886#true} ~ep21~0 := #t~nondet2; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 78: Hoare triple {231886#true} havoc #t~nondet2; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 79: Hoare triple {231886#true} ~ep23~0 := #t~nondet3; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 80: Hoare triple {231886#true} havoc #t~nondet3; {231886#true} is VALID [2020-07-11 02:59:53,197 INFO L280 TraceCheckUtils]: 81: Hoare triple {231886#true} ~ep31~0 := #t~nondet4; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 82: Hoare triple {231886#true} havoc #t~nondet4; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 83: Hoare triple {231886#true} ~ep32~0 := #t~nondet5; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 84: Hoare triple {231886#true} havoc #t~nondet5; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 85: Hoare triple {231886#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 86: Hoare triple {231886#true} ~id1~0 := #t~nondet6; {231886#true} is VALID [2020-07-11 02:59:53,198 INFO L280 TraceCheckUtils]: 87: Hoare triple {231886#true} havoc #t~nondet6; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 88: Hoare triple {231886#true} ~r1~0 := #t~nondet7; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 89: Hoare triple {231886#true} havoc #t~nondet7; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 90: Hoare triple {231886#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 91: Hoare triple {231886#true} ~st1~0 := #t~nondet8; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 92: Hoare triple {231886#true} havoc #t~nondet8; {231886#true} is VALID [2020-07-11 02:59:53,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {231886#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 94: Hoare triple {231886#true} ~nl1~0 := #t~nondet9; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 95: Hoare triple {231886#true} havoc #t~nondet9; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 96: Hoare triple {231886#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 97: Hoare triple {231886#true} ~m1~0 := #t~nondet10; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 98: Hoare triple {231886#true} havoc #t~nondet10; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 99: Hoare triple {231886#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,200 INFO L280 TraceCheckUtils]: 100: Hoare triple {231886#true} ~max1~0 := #t~nondet11; {231886#true} is VALID [2020-07-11 02:59:53,201 INFO L280 TraceCheckUtils]: 101: Hoare triple {231886#true} havoc #t~nondet11; {231886#true} is VALID [2020-07-11 02:59:53,201 INFO L280 TraceCheckUtils]: 102: Hoare triple {231886#true} ~mode1~0 := #t~nondet12; {231886#true} is VALID [2020-07-11 02:59:53,201 INFO L280 TraceCheckUtils]: 103: Hoare triple {231886#true} havoc #t~nondet12; {231886#true} is VALID [2020-07-11 02:59:53,201 INFO L280 TraceCheckUtils]: 104: Hoare triple {231886#true} ~newmax1~0 := #t~nondet13; {231886#true} is VALID [2020-07-11 02:59:53,201 INFO L280 TraceCheckUtils]: 105: Hoare triple {231886#true} havoc #t~nondet13; {231886#true} is VALID [2020-07-11 02:59:53,207 INFO L280 TraceCheckUtils]: 106: Hoare triple {231886#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,207 INFO L280 TraceCheckUtils]: 107: Hoare triple {231886#true} ~id2~0 := #t~nondet14; {231886#true} is VALID [2020-07-11 02:59:53,207 INFO L280 TraceCheckUtils]: 108: Hoare triple {231886#true} havoc #t~nondet14; {231886#true} is VALID [2020-07-11 02:59:53,207 INFO L280 TraceCheckUtils]: 109: Hoare triple {231886#true} ~r2~0 := #t~nondet15; {231886#true} is VALID [2020-07-11 02:59:53,207 INFO L280 TraceCheckUtils]: 110: Hoare triple {231886#true} havoc #t~nondet15; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 111: Hoare triple {231886#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 112: Hoare triple {231886#true} ~st2~0 := #t~nondet16; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 113: Hoare triple {231886#true} havoc #t~nondet16; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 114: Hoare triple {231886#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 115: Hoare triple {231886#true} ~nl2~0 := #t~nondet17; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 116: Hoare triple {231886#true} havoc #t~nondet17; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 117: Hoare triple {231886#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 118: Hoare triple {231886#true} ~m2~0 := #t~nondet18; {231886#true} is VALID [2020-07-11 02:59:53,208 INFO L280 TraceCheckUtils]: 119: Hoare triple {231886#true} havoc #t~nondet18; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 120: Hoare triple {231886#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 121: Hoare triple {231886#true} ~max2~0 := #t~nondet19; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 122: Hoare triple {231886#true} havoc #t~nondet19; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 123: Hoare triple {231886#true} ~mode2~0 := #t~nondet20; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 124: Hoare triple {231886#true} havoc #t~nondet20; {231886#true} is VALID [2020-07-11 02:59:53,209 INFO L280 TraceCheckUtils]: 125: Hoare triple {231886#true} ~newmax2~0 := #t~nondet21; {231886#true} is VALID [2020-07-11 02:59:53,210 INFO L280 TraceCheckUtils]: 126: Hoare triple {231886#true} havoc #t~nondet21; {231886#true} is VALID [2020-07-11 02:59:53,210 INFO L280 TraceCheckUtils]: 127: Hoare triple {231886#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 128: Hoare triple {231886#true} ~id3~0 := #t~nondet22; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 129: Hoare triple {231886#true} havoc #t~nondet22; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 130: Hoare triple {231886#true} ~r3~0 := #t~nondet23; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 131: Hoare triple {231886#true} havoc #t~nondet23; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 132: Hoare triple {231886#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,211 INFO L280 TraceCheckUtils]: 133: Hoare triple {231886#true} ~st3~0 := #t~nondet24; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 134: Hoare triple {231886#true} havoc #t~nondet24; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 135: Hoare triple {231886#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 136: Hoare triple {231886#true} ~nl3~0 := #t~nondet25; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 137: Hoare triple {231886#true} havoc #t~nondet25; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 138: Hoare triple {231886#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,212 INFO L280 TraceCheckUtils]: 139: Hoare triple {231886#true} ~m3~0 := #t~nondet26; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 140: Hoare triple {231886#true} havoc #t~nondet26; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 141: Hoare triple {231886#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 142: Hoare triple {231886#true} ~max3~0 := #t~nondet27; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 143: Hoare triple {231886#true} havoc #t~nondet27; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 144: Hoare triple {231886#true} ~mode3~0 := #t~nondet28; {231886#true} is VALID [2020-07-11 02:59:53,213 INFO L280 TraceCheckUtils]: 145: Hoare triple {231886#true} havoc #t~nondet28; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 146: Hoare triple {231886#true} ~newmax3~0 := #t~nondet29; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 147: Hoare triple {231886#true} havoc #t~nondet29; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 148: Hoare triple {231886#true} havoc ~init__r121~0; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 149: Hoare triple {231886#true} havoc ~init__r131~0; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 150: Hoare triple {231886#true} havoc ~init__r211~0; {231886#true} is VALID [2020-07-11 02:59:53,214 INFO L280 TraceCheckUtils]: 151: Hoare triple {231886#true} havoc ~init__r231~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 152: Hoare triple {231886#true} havoc ~init__r311~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 153: Hoare triple {231886#true} havoc ~init__r321~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 154: Hoare triple {231886#true} havoc ~init__r122~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 155: Hoare triple {231886#true} havoc ~init__tmp~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 156: Hoare triple {231886#true} havoc ~init__r132~0; {231886#true} is VALID [2020-07-11 02:59:53,215 INFO L280 TraceCheckUtils]: 157: Hoare triple {231886#true} havoc ~init__tmp___0~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 158: Hoare triple {231886#true} havoc ~init__r212~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 159: Hoare triple {231886#true} havoc ~init__tmp___1~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 160: Hoare triple {231886#true} havoc ~init__r232~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 161: Hoare triple {231886#true} havoc ~init__tmp___2~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 162: Hoare triple {231886#true} havoc ~init__r312~0; {231886#true} is VALID [2020-07-11 02:59:53,216 INFO L280 TraceCheckUtils]: 163: Hoare triple {231886#true} havoc ~init__tmp___3~0; {231886#true} is VALID [2020-07-11 02:59:53,217 INFO L280 TraceCheckUtils]: 164: Hoare triple {231886#true} havoc ~init__r322~0; {231886#true} is VALID [2020-07-11 02:59:53,217 INFO L280 TraceCheckUtils]: 165: Hoare triple {231886#true} havoc ~init__tmp___4~0; {231886#true} is VALID [2020-07-11 02:59:53,217 INFO L280 TraceCheckUtils]: 166: Hoare triple {231886#true} havoc ~init__tmp___5~0; {231886#true} is VALID [2020-07-11 02:59:53,217 INFO L280 TraceCheckUtils]: 167: Hoare triple {231886#true} ~init__r121~0 := ~ep12~0; {231886#true} is VALID [2020-07-11 02:59:53,217 INFO L280 TraceCheckUtils]: 168: Hoare triple {231886#true} ~init__r131~0 := ~ep13~0; {231886#true} is VALID [2020-07-11 02:59:53,218 INFO L280 TraceCheckUtils]: 169: Hoare triple {231886#true} ~init__r211~0 := ~ep21~0; {231886#true} is VALID [2020-07-11 02:59:53,218 INFO L280 TraceCheckUtils]: 170: Hoare triple {231886#true} ~init__r231~0 := ~ep23~0; {231886#true} is VALID [2020-07-11 02:59:53,219 INFO L280 TraceCheckUtils]: 171: Hoare triple {231886#true} ~init__r311~0 := ~ep31~0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,220 INFO L280 TraceCheckUtils]: 172: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,221 INFO L280 TraceCheckUtils]: 173: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,222 INFO L280 TraceCheckUtils]: 174: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,223 INFO L280 TraceCheckUtils]: 175: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,224 INFO L280 TraceCheckUtils]: 176: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,225 INFO L280 TraceCheckUtils]: 177: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,226 INFO L280 TraceCheckUtils]: 178: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,228 INFO L280 TraceCheckUtils]: 179: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,228 INFO L280 TraceCheckUtils]: 180: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,229 INFO L280 TraceCheckUtils]: 181: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,230 INFO L280 TraceCheckUtils]: 182: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,231 INFO L280 TraceCheckUtils]: 183: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,232 INFO L280 TraceCheckUtils]: 184: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,233 INFO L280 TraceCheckUtils]: 185: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,234 INFO L280 TraceCheckUtils]: 186: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,235 INFO L280 TraceCheckUtils]: 187: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,236 INFO L280 TraceCheckUtils]: 188: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-11 02:59:53,238 INFO L280 TraceCheckUtils]: 189: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,239 INFO L280 TraceCheckUtils]: 190: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,239 INFO L280 TraceCheckUtils]: 191: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,240 INFO L280 TraceCheckUtils]: 192: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,241 INFO L280 TraceCheckUtils]: 193: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,242 INFO L280 TraceCheckUtils]: 194: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,243 INFO L280 TraceCheckUtils]: 195: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,244 INFO L280 TraceCheckUtils]: 196: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,245 INFO L280 TraceCheckUtils]: 197: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,246 INFO L280 TraceCheckUtils]: 198: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,247 INFO L280 TraceCheckUtils]: 199: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,248 INFO L280 TraceCheckUtils]: 200: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,249 INFO L280 TraceCheckUtils]: 201: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,250 INFO L280 TraceCheckUtils]: 202: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,251 INFO L280 TraceCheckUtils]: 203: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,252 INFO L280 TraceCheckUtils]: 204: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,253 INFO L280 TraceCheckUtils]: 205: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,254 INFO L280 TraceCheckUtils]: 206: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,255 INFO L280 TraceCheckUtils]: 207: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,256 INFO L280 TraceCheckUtils]: 208: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,257 INFO L280 TraceCheckUtils]: 209: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,258 INFO L280 TraceCheckUtils]: 210: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,259 INFO L280 TraceCheckUtils]: 211: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,260 INFO L280 TraceCheckUtils]: 212: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,261 INFO L280 TraceCheckUtils]: 213: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,262 INFO L280 TraceCheckUtils]: 214: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,264 INFO L280 TraceCheckUtils]: 215: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,265 INFO L280 TraceCheckUtils]: 216: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,266 INFO L280 TraceCheckUtils]: 217: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,267 INFO L280 TraceCheckUtils]: 218: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,268 INFO L280 TraceCheckUtils]: 219: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,269 INFO L280 TraceCheckUtils]: 220: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1873~0 := ~init__tmp___5~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,272 INFO L280 TraceCheckUtils]: 221: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1873~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,273 INFO L280 TraceCheckUtils]: 222: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,274 INFO L280 TraceCheckUtils]: 223: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,275 INFO L280 TraceCheckUtils]: 224: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,276 INFO L280 TraceCheckUtils]: 225: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,277 INFO L280 TraceCheckUtils]: 226: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,278 INFO L280 TraceCheckUtils]: 227: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,279 INFO L280 TraceCheckUtils]: 228: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,281 INFO L280 TraceCheckUtils]: 229: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,282 INFO L280 TraceCheckUtils]: 230: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,283 INFO L280 TraceCheckUtils]: 231: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,287 INFO L280 TraceCheckUtils]: 232: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,288 INFO L280 TraceCheckUtils]: 233: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,289 INFO L280 TraceCheckUtils]: 234: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,290 INFO L280 TraceCheckUtils]: 235: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,291 INFO L280 TraceCheckUtils]: 236: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,292 INFO L280 TraceCheckUtils]: 237: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,293 INFO L280 TraceCheckUtils]: 238: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,294 INFO L280 TraceCheckUtils]: 239: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,295 INFO L280 TraceCheckUtils]: 240: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,299 INFO L280 TraceCheckUtils]: 241: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,300 INFO L280 TraceCheckUtils]: 242: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,301 INFO L280 TraceCheckUtils]: 243: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,301 INFO L280 TraceCheckUtils]: 244: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,302 INFO L280 TraceCheckUtils]: 245: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,303 INFO L280 TraceCheckUtils]: 246: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,304 INFO L280 TraceCheckUtils]: 247: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,305 INFO L280 TraceCheckUtils]: 248: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,308 INFO L280 TraceCheckUtils]: 249: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,309 INFO L280 TraceCheckUtils]: 250: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,309 INFO L280 TraceCheckUtils]: 251: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,310 INFO L280 TraceCheckUtils]: 252: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,311 INFO L280 TraceCheckUtils]: 253: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-11 02:59:53,313 INFO L280 TraceCheckUtils]: 254: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,313 INFO L280 TraceCheckUtils]: 255: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,313 INFO L280 TraceCheckUtils]: 256: Hoare triple {231887#false} ~mode3~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,313 INFO L280 TraceCheckUtils]: 257: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-11 02:59:53,313 INFO L280 TraceCheckUtils]: 258: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,314 INFO L280 TraceCheckUtils]: 259: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-11 02:59:53,314 INFO L280 TraceCheckUtils]: 260: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,314 INFO L280 TraceCheckUtils]: 261: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-11 02:59:53,314 INFO L280 TraceCheckUtils]: 262: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,314 INFO L280 TraceCheckUtils]: 263: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 264: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 265: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 266: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 267: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 268: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,315 INFO L280 TraceCheckUtils]: 269: Hoare triple {231887#false} havoc ~check__tmp~0; {231887#false} is VALID [2020-07-11 02:59:53,316 INFO L280 TraceCheckUtils]: 270: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,316 INFO L280 TraceCheckUtils]: 271: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,316 INFO L280 TraceCheckUtils]: 272: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,316 INFO L280 TraceCheckUtils]: 273: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,316 INFO L280 TraceCheckUtils]: 274: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 275: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 276: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 277: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 278: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 279: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,317 INFO L280 TraceCheckUtils]: 280: Hoare triple {231887#false} ~check__tmp~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 281: Hoare triple {231887#false} ~__return_2019~0 := ~check__tmp~0; {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 282: Hoare triple {231887#false} ~main__c1~0 := ~__return_2019~0; {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 283: Hoare triple {231887#false} havoc ~__tmp_1~0; {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 284: Hoare triple {231887#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 285: Hoare triple {231887#false} havoc ~assert__arg~0; {231887#false} is VALID [2020-07-11 02:59:53,318 INFO L280 TraceCheckUtils]: 286: Hoare triple {231887#false} ~assert__arg~0 := ~__tmp_1~0; {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 287: Hoare triple {231887#false} assume !(0 == ~assert__arg~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 288: Hoare triple {231887#false} havoc ~node1__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 289: Hoare triple {231887#false} ~node1__newmax~1 := 0; {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 290: Hoare triple {231887#false} assume !(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 291: Hoare triple {231887#false} assume !(255 == ~r1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 292: Hoare triple {231887#false} ~r1~0 := 1 + ~r1~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,319 INFO L280 TraceCheckUtils]: 293: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 294: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 295: Hoare triple {231887#false} ~newmax1~0 := ~node1__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 296: Hoare triple {231887#false} assume !(2 == ~r1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 297: Hoare triple {231887#false} ~mode1~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 298: Hoare triple {231887#false} havoc ~node2__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,320 INFO L280 TraceCheckUtils]: 299: Hoare triple {231887#false} ~node2__newmax~1 := 0; {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 300: Hoare triple {231887#false} assume !(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 301: Hoare triple {231887#false} assume !(255 == ~r2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 302: Hoare triple {231887#false} ~r2~0 := 1 + ~r2~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 303: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 304: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,321 INFO L280 TraceCheckUtils]: 305: Hoare triple {231887#false} ~newmax2~0 := ~node2__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 306: Hoare triple {231887#false} assume !(2 == ~r2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 307: Hoare triple {231887#false} ~mode2~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 308: Hoare triple {231887#false} havoc ~node3__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 309: Hoare triple {231887#false} ~node3__newmax~1 := 0; {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 310: Hoare triple {231887#false} assume !(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,322 INFO L280 TraceCheckUtils]: 311: Hoare triple {231887#false} assume !(255 == ~r3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 312: Hoare triple {231887#false} ~r3~0 := 1 + ~r3~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 313: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 314: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 315: Hoare triple {231887#false} ~newmax3~0 := ~node3__newmax~1; {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 316: Hoare triple {231887#false} assume !(2 == ~r3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 317: Hoare triple {231887#false} ~mode3~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,323 INFO L280 TraceCheckUtils]: 318: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-11 02:59:53,324 INFO L280 TraceCheckUtils]: 319: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,324 INFO L280 TraceCheckUtils]: 320: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-11 02:59:53,324 INFO L280 TraceCheckUtils]: 321: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,324 INFO L280 TraceCheckUtils]: 322: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-11 02:59:53,324 INFO L280 TraceCheckUtils]: 323: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,325 INFO L280 TraceCheckUtils]: 324: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-11 02:59:53,325 INFO L280 TraceCheckUtils]: 325: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,325 INFO L280 TraceCheckUtils]: 326: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-11 02:59:53,326 INFO L280 TraceCheckUtils]: 327: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,326 INFO L280 TraceCheckUtils]: 328: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-11 02:59:53,326 INFO L280 TraceCheckUtils]: 329: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,327 INFO L280 TraceCheckUtils]: 330: Hoare triple {231887#false} havoc ~check__tmp~1; {231887#false} is VALID [2020-07-11 02:59:53,327 INFO L280 TraceCheckUtils]: 331: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,327 INFO L280 TraceCheckUtils]: 332: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,327 INFO L280 TraceCheckUtils]: 333: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,328 INFO L280 TraceCheckUtils]: 334: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,328 INFO L280 TraceCheckUtils]: 335: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,328 INFO L280 TraceCheckUtils]: 336: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-11 02:59:53,329 INFO L280 TraceCheckUtils]: 337: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,329 INFO L280 TraceCheckUtils]: 338: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,329 INFO L280 TraceCheckUtils]: 339: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-11 02:59:53,329 INFO L280 TraceCheckUtils]: 340: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,330 INFO L280 TraceCheckUtils]: 341: Hoare triple {231887#false} ~check__tmp~1 := 1; {231887#false} is VALID [2020-07-11 02:59:53,330 INFO L280 TraceCheckUtils]: 342: Hoare triple {231887#false} ~__return_2152~0 := ~check__tmp~1; {231887#false} is VALID [2020-07-11 02:59:53,330 INFO L280 TraceCheckUtils]: 343: Hoare triple {231887#false} ~main__c1~0 := ~__return_2152~0; {231887#false} is VALID [2020-07-11 02:59:53,331 INFO L280 TraceCheckUtils]: 344: Hoare triple {231887#false} havoc ~__tmp_2~0; {231887#false} is VALID [2020-07-11 02:59:53,331 INFO L280 TraceCheckUtils]: 345: Hoare triple {231887#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-11 02:59:53,331 INFO L280 TraceCheckUtils]: 346: Hoare triple {231887#false} havoc ~assert__arg~1; {231887#false} is VALID [2020-07-11 02:59:53,331 INFO L280 TraceCheckUtils]: 347: Hoare triple {231887#false} ~assert__arg~1 := ~__tmp_2~0; {231887#false} is VALID [2020-07-11 02:59:53,332 INFO L280 TraceCheckUtils]: 348: Hoare triple {231887#false} assume !(0 == ~assert__arg~1 % 256); {231887#false} is VALID [2020-07-11 02:59:53,332 INFO L280 TraceCheckUtils]: 349: Hoare triple {231887#false} havoc ~node1__newmax~2; {231887#false} is VALID [2020-07-11 02:59:53,332 INFO L280 TraceCheckUtils]: 350: Hoare triple {231887#false} ~node1__newmax~2 := 0; {231887#false} is VALID [2020-07-11 02:59:53,332 INFO L280 TraceCheckUtils]: 351: Hoare triple {231887#false} assume !!(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,333 INFO L280 TraceCheckUtils]: 352: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,333 INFO L280 TraceCheckUtils]: 353: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,333 INFO L280 TraceCheckUtils]: 354: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,334 INFO L280 TraceCheckUtils]: 355: Hoare triple {231887#false} ~mode1~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,334 INFO L280 TraceCheckUtils]: 356: Hoare triple {231887#false} havoc ~node2__newmax~2; {231887#false} is VALID [2020-07-11 02:59:53,334 INFO L280 TraceCheckUtils]: 357: Hoare triple {231887#false} ~node2__newmax~2 := 0; {231887#false} is VALID [2020-07-11 02:59:53,334 INFO L280 TraceCheckUtils]: 358: Hoare triple {231887#false} assume !!(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,335 INFO L280 TraceCheckUtils]: 359: Hoare triple {231887#false} assume ~r2~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,335 INFO L280 TraceCheckUtils]: 360: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,335 INFO L280 TraceCheckUtils]: 361: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,335 INFO L280 TraceCheckUtils]: 362: Hoare triple {231887#false} ~mode2~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,336 INFO L280 TraceCheckUtils]: 363: Hoare triple {231887#false} havoc ~node3__newmax~2; {231887#false} is VALID [2020-07-11 02:59:53,336 INFO L280 TraceCheckUtils]: 364: Hoare triple {231887#false} ~node3__newmax~2 := 0; {231887#false} is VALID [2020-07-11 02:59:53,336 INFO L280 TraceCheckUtils]: 365: Hoare triple {231887#false} assume !!(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,336 INFO L280 TraceCheckUtils]: 366: Hoare triple {231887#false} assume ~r3~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,337 INFO L280 TraceCheckUtils]: 367: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,337 INFO L280 TraceCheckUtils]: 368: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,337 INFO L280 TraceCheckUtils]: 369: Hoare triple {231887#false} ~mode3~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,337 INFO L280 TraceCheckUtils]: 370: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-11 02:59:53,338 INFO L280 TraceCheckUtils]: 371: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,338 INFO L280 TraceCheckUtils]: 372: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-11 02:59:53,338 INFO L280 TraceCheckUtils]: 373: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,338 INFO L280 TraceCheckUtils]: 374: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-11 02:59:53,339 INFO L280 TraceCheckUtils]: 375: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,339 INFO L280 TraceCheckUtils]: 376: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-11 02:59:53,339 INFO L280 TraceCheckUtils]: 377: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,340 INFO L280 TraceCheckUtils]: 378: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-11 02:59:53,340 INFO L280 TraceCheckUtils]: 379: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,340 INFO L280 TraceCheckUtils]: 380: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-11 02:59:53,340 INFO L280 TraceCheckUtils]: 381: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,340 INFO L280 TraceCheckUtils]: 382: Hoare triple {231887#false} havoc ~check__tmp~2; {231887#false} is VALID [2020-07-11 02:59:53,341 INFO L280 TraceCheckUtils]: 383: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,341 INFO L280 TraceCheckUtils]: 384: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,341 INFO L280 TraceCheckUtils]: 385: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,341 INFO L280 TraceCheckUtils]: 386: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-11 02:59:53,341 INFO L280 TraceCheckUtils]: 387: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,342 INFO L280 TraceCheckUtils]: 388: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-11 02:59:53,342 INFO L280 TraceCheckUtils]: 389: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,342 INFO L280 TraceCheckUtils]: 390: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-11 02:59:53,342 INFO L280 TraceCheckUtils]: 391: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-11 02:59:53,342 INFO L280 TraceCheckUtils]: 392: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-11 02:59:53,343 INFO L280 TraceCheckUtils]: 393: Hoare triple {231887#false} ~check__tmp~2 := 1; {231887#false} is VALID [2020-07-11 02:59:53,343 INFO L280 TraceCheckUtils]: 394: Hoare triple {231887#false} ~__return_2288~0 := ~check__tmp~2; {231887#false} is VALID [2020-07-11 02:59:53,343 INFO L280 TraceCheckUtils]: 395: Hoare triple {231887#false} ~main__c1~0 := ~__return_2288~0; {231887#false} is VALID [2020-07-11 02:59:53,344 INFO L280 TraceCheckUtils]: 396: Hoare triple {231887#false} havoc ~__tmp_3~0; {231887#false} is VALID [2020-07-11 02:59:53,344 INFO L280 TraceCheckUtils]: 397: Hoare triple {231887#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-11 02:59:53,344 INFO L280 TraceCheckUtils]: 398: Hoare triple {231887#false} havoc ~assert__arg~2; {231887#false} is VALID [2020-07-11 02:59:53,344 INFO L280 TraceCheckUtils]: 399: Hoare triple {231887#false} ~assert__arg~2 := ~__tmp_3~0; {231887#false} is VALID [2020-07-11 02:59:53,345 INFO L280 TraceCheckUtils]: 400: Hoare triple {231887#false} assume !(0 == ~assert__arg~2 % 256); {231887#false} is VALID [2020-07-11 02:59:53,345 INFO L280 TraceCheckUtils]: 401: Hoare triple {231887#false} havoc ~node1__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,345 INFO L280 TraceCheckUtils]: 402: Hoare triple {231887#false} ~node1__newmax~3 := 0; {231887#false} is VALID [2020-07-11 02:59:53,345 INFO L280 TraceCheckUtils]: 403: Hoare triple {231887#false} assume !(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 404: Hoare triple {231887#false} assume !(255 == ~r1~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 405: Hoare triple {231887#false} ~r1~0 := 1 + ~r1~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 406: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 407: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 408: Hoare triple {231887#false} ~newmax1~0 := ~node1__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,346 INFO L280 TraceCheckUtils]: 409: Hoare triple {231887#false} assume 2 == ~r1~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,347 INFO L280 TraceCheckUtils]: 410: Hoare triple {231887#false} assume ~max1~0 == ~id1~0; {231887#false} is VALID [2020-07-11 02:59:53,347 INFO L280 TraceCheckUtils]: 411: Hoare triple {231887#false} ~st1~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,347 INFO L280 TraceCheckUtils]: 412: Hoare triple {231887#false} ~mode1~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,347 INFO L280 TraceCheckUtils]: 413: Hoare triple {231887#false} havoc ~node2__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,347 INFO L280 TraceCheckUtils]: 414: Hoare triple {231887#false} ~node2__newmax~3 := 0; {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 415: Hoare triple {231887#false} assume !(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 416: Hoare triple {231887#false} assume !(255 == ~r2~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 417: Hoare triple {231887#false} ~r2~0 := 1 + ~r2~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 418: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 419: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,348 INFO L280 TraceCheckUtils]: 420: Hoare triple {231887#false} ~newmax2~0 := ~node2__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 421: Hoare triple {231887#false} assume 2 == ~r2~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 422: Hoare triple {231887#false} assume ~max2~0 == ~id2~0; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 423: Hoare triple {231887#false} ~st2~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 424: Hoare triple {231887#false} ~mode2~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 425: Hoare triple {231887#false} havoc ~node3__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,349 INFO L280 TraceCheckUtils]: 426: Hoare triple {231887#false} ~node3__newmax~3 := 0; {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 427: Hoare triple {231887#false} assume !(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 428: Hoare triple {231887#false} assume !(255 == ~r3~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 429: Hoare triple {231887#false} ~r3~0 := 1 + ~r3~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 430: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 431: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-11 02:59:53,350 INFO L280 TraceCheckUtils]: 432: Hoare triple {231887#false} ~newmax3~0 := ~node3__newmax~3; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 433: Hoare triple {231887#false} assume 2 == ~r3~0 % 256; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 434: Hoare triple {231887#false} assume ~max3~0 == ~id3~0; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 435: Hoare triple {231887#false} ~st3~0 := 1; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 436: Hoare triple {231887#false} ~mode3~0 := 0; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 437: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-11 02:59:53,351 INFO L280 TraceCheckUtils]: 438: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 439: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 440: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 441: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 442: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 443: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-11 02:59:53,352 INFO L280 TraceCheckUtils]: 444: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,353 INFO L280 TraceCheckUtils]: 445: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-11 02:59:53,353 INFO L280 TraceCheckUtils]: 446: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,354 INFO L280 TraceCheckUtils]: 447: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 448: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 449: Hoare triple {231887#false} havoc ~check__tmp~3; {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 450: Hoare triple {231887#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 451: Hoare triple {231887#false} ~check__tmp~3 := 0; {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 452: Hoare triple {231887#false} ~__return_3084~0 := ~check__tmp~3; {231887#false} is VALID [2020-07-11 02:59:53,355 INFO L280 TraceCheckUtils]: 453: Hoare triple {231887#false} ~main__c1~0 := ~__return_3084~0; {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 454: Hoare triple {231887#false} havoc ~__tmp_4~0; {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 455: Hoare triple {231887#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 456: Hoare triple {231887#false} havoc ~assert__arg~3; {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 457: Hoare triple {231887#false} ~assert__arg~3 := ~__tmp_4~0; {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 458: Hoare triple {231887#false} assume 0 == ~assert__arg~3 % 256; {231887#false} is VALID [2020-07-11 02:59:53,356 INFO L280 TraceCheckUtils]: 459: Hoare triple {231887#false} assume !false; {231887#false} is VALID [2020-07-11 02:59:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:59:53,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1376516204] [2020-07-11 02:59:53,634 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:59:53,634 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 02:59:53,635 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81414155] [2020-07-11 02:59:53,635 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-11 02:59:53,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:59:53,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 02:59:54,569 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:59:54,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 02:59:54,569 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:59:54,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 02:59:54,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 02:59:54,570 INFO L87 Difference]: Start difference. First operand 7115 states and 8800 transitions. Second operand 5 states. [2020-07-11 03:01:51,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 03:01:51,208 INFO L93 Difference]: Finished difference Result 18958 states and 23459 transitions. [2020-07-11 03:01:51,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 03:01:51,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-11 03:01:51,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 03:01:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 03:01:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3330 transitions. [2020-07-11 03:01:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 03:01:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3330 transitions. [2020-07-11 03:01:51,229 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3330 transitions. [2020-07-11 03:01:58,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3330 edges. 3330 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 03:02:04,165 INFO L225 Difference]: With dead ends: 18958 [2020-07-11 03:02:04,165 INFO L226 Difference]: Without dead ends: 12093 [2020-07-11 03:02:04,174 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-11 03:02:04,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12093 states. [2020-07-11 03:03:38,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12093 to 11962. [2020-07-11 03:03:38,533 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 03:03:38,533 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12093 states. Second operand 11962 states. [2020-07-11 03:03:38,533 INFO L74 IsIncluded]: Start isIncluded. First operand 12093 states. Second operand 11962 states. [2020-07-11 03:03:38,533 INFO L87 Difference]: Start difference. First operand 12093 states. Second operand 11962 states. [2020-07-11 03:03:42,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 03:03:42,736 INFO L93 Difference]: Finished difference Result 12093 states and 14852 transitions. [2020-07-11 03:03:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 12093 states and 14852 transitions. [2020-07-11 03:03:42,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 03:03:42,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 03:03:42,744 INFO L74 IsIncluded]: Start isIncluded. First operand 11962 states. Second operand 12093 states. [2020-07-11 03:03:42,744 INFO L87 Difference]: Start difference. First operand 11962 states. Second operand 12093 states. [2020-07-11 03:03:47,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 03:03:47,239 INFO L93 Difference]: Finished difference Result 12093 states and 14852 transitions. [2020-07-11 03:03:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 12093 states and 14852 transitions. [2020-07-11 03:03:47,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 03:03:47,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 03:03:47,249 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 03:03:47,249 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 03:03:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11962 states. [2020-07-11 03:03:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11962 states to 11962 states and 14721 transitions. [2020-07-11 03:03:52,717 INFO L78 Accepts]: Start accepts. Automaton has 11962 states and 14721 transitions. Word has length 460 [2020-07-11 03:03:52,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 03:03:52,717 INFO L479 AbstractCegarLoop]: Abstraction has 11962 states and 14721 transitions. [2020-07-11 03:03:52,717 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 03:03:52,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11962 states and 14721 transitions.