/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 06:57:27,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 06:57:27,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 06:57:28,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 06:57:28,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 06:57:28,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 06:57:28,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 06:57:28,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 06:57:28,016 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 06:57:28,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 06:57:28,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 06:57:28,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 06:57:28,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 06:57:28,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 06:57:28,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 06:57:28,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 06:57:28,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 06:57:28,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 06:57:28,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 06:57:28,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 06:57:28,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 06:57:28,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 06:57:28,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 06:57:28,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 06:57:28,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 06:57:28,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 06:57:28,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 06:57:28,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 06:57:28,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 06:57:28,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 06:57:28,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 06:57:28,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 06:57:28,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 06:57:28,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 06:57:28,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 06:57:28,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 06:57:28,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 06:57:28,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 06:57:28,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 06:57:28,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 06:57:28,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 06:57:28,047 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 06:57:28,059 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 06:57:28,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 06:57:28,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 06:57:28,061 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 06:57:28,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 06:57:28,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 06:57:28,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 06:57:28,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 06:57:28,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 06:57:28,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 06:57:28,062 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 06:57:28,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 06:57:28,063 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 06:57:28,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 06:57:28,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 06:57:28,063 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 06:57:28,063 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 06:57:28,064 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 06:57:28,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:57:28,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 06:57:28,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 06:57:28,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 06:57:28,065 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 [2020-07-18 06:57:28,359 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 06:57:28,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 06:57:28,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 06:57:28,379 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 06:57:28,380 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 06:57:28,380 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 06:57:28,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185c1ea0e/c490461c2ed44f1f871503660261b0a9/FLAGa6f0e57b7 [2020-07-18 06:57:29,112 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 06:57:29,113 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 06:57:29,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185c1ea0e/c490461c2ed44f1f871503660261b0a9/FLAGa6f0e57b7 [2020-07-18 06:57:29,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185c1ea0e/c490461c2ed44f1f871503660261b0a9 [2020-07-18 06:57:29,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 06:57:29,355 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 06:57:29,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 06:57:29,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 06:57:29,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 06:57:29,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:57:29" (1/1) ... [2020-07-18 06:57:29,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86cfd43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:29, skipping insertion in model container [2020-07-18 06:57:29,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:57:29" (1/1) ... [2020-07-18 06:57:29,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 06:57:29,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 06:57:30,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:57:30,056 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 06:57:30,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:57:30,545 INFO L208 MainTranslator]: Completed translation [2020-07-18 06:57:30,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30 WrapperNode [2020-07-18 06:57:30,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 06:57:30,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 06:57:30,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 06:57:30,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 06:57:30,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,575 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... [2020-07-18 06:57:30,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 06:57:30,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 06:57:30,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 06:57:30,672 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 06:57:30,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:57:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 06:57:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 06:57:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 06:57:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 06:57:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 06:57:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 06:57:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 06:57:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 06:57:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 06:57:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 06:57:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 06:57:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 06:57:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 06:57:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 06:57:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 06:57:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 06:57:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 06:57:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 06:57:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 06:57:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 06:57:33,330 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 06:57:33,331 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 06:57:33,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:57:33 BoogieIcfgContainer [2020-07-18 06:57:33,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 06:57:33,344 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 06:57:33,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 06:57:33,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 06:57:33,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 06:57:29" (1/3) ... [2020-07-18 06:57:33,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62f48e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:57:33, skipping insertion in model container [2020-07-18 06:57:33,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:57:30" (2/3) ... [2020-07-18 06:57:33,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62f48e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:57:33, skipping insertion in model container [2020-07-18 06:57:33,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:57:33" (3/3) ... [2020-07-18 06:57:33,356 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 06:57:33,367 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 06:57:33,379 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 06:57:33,393 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 06:57:33,432 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 06:57:33,432 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 06:57:33,432 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 06:57:33,432 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 06:57:33,432 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 06:57:33,433 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 06:57:33,433 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 06:57:33,433 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 06:57:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states. [2020-07-18 06:57:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 06:57:33,512 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:57:33,513 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] [2020-07-18 06:57:33,514 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:57:33,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:57:33,521 INFO L82 PathProgramCache]: Analyzing trace with hash 752602954, now seen corresponding path program 1 times [2020-07-18 06:57:33,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:57:33,530 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [656548785] [2020-07-18 06:57:33,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:57:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:57:34,878 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 06:57:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:57:34,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-18 06:57:34,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,950 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,950 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,951 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,954 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,954 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,954 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,955 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,955 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,956 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,956 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,957 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,957 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,957 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,958 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,958 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,958 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,959 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,959 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,959 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,960 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,961 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,961 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,961 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,962 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,962 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,962 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,963 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,963 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,963 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,964 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-18 06:57:34,964 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-18 06:57:34,965 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-18 06:57:34,965 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,965 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,966 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,966 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,966 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,967 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,967 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,967 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,968 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-18 06:57:34,968 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-18 06:57:34,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:57:34,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-18 06:57:34,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,983 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,983 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,984 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,985 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,985 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,990 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,991 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,992 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,992 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,993 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,993 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,994 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,994 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,995 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,995 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,996 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,996 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,996 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,996 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,997 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-18 06:57:34,997 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-18 06:57:34,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-18 06:57:34,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,999 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-18 06:57:34,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-18 06:57:35,000 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-18 06:57:35,000 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-18 06:57:35,000 INFO L280 TraceCheckUtils]: 62: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-18 06:57:35,001 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-18 06:57:35,001 INFO L263 TraceCheckUtils]: 64: Hoare triple {915#true} call #t~ret30 := main(); {915#true} is VALID [2020-07-18 06:57:35,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {915#true} havoc ~main__c1~0; {915#true} is VALID [2020-07-18 06:57:35,002 INFO L280 TraceCheckUtils]: 66: Hoare triple {915#true} havoc ~main__i2~0; {915#true} is VALID [2020-07-18 06:57:35,002 INFO L280 TraceCheckUtils]: 67: Hoare triple {915#true} ~main__c1~0 := 0; {915#true} is VALID [2020-07-18 06:57:35,002 INFO L280 TraceCheckUtils]: 68: Hoare triple {915#true} ~ep12~0 := #t~nondet0; {915#true} is VALID [2020-07-18 06:57:35,002 INFO L280 TraceCheckUtils]: 69: Hoare triple {915#true} havoc #t~nondet0; {915#true} is VALID [2020-07-18 06:57:35,003 INFO L280 TraceCheckUtils]: 70: Hoare triple {915#true} ~ep13~0 := #t~nondet1; {915#true} is VALID [2020-07-18 06:57:35,003 INFO L280 TraceCheckUtils]: 71: Hoare triple {915#true} havoc #t~nondet1; {915#true} is VALID [2020-07-18 06:57:35,003 INFO L280 TraceCheckUtils]: 72: Hoare triple {915#true} ~ep21~0 := #t~nondet2; {915#true} is VALID [2020-07-18 06:57:35,003 INFO L280 TraceCheckUtils]: 73: Hoare triple {915#true} havoc #t~nondet2; {915#true} is VALID [2020-07-18 06:57:35,004 INFO L280 TraceCheckUtils]: 74: Hoare triple {915#true} ~ep23~0 := #t~nondet3; {915#true} is VALID [2020-07-18 06:57:35,004 INFO L280 TraceCheckUtils]: 75: Hoare triple {915#true} havoc #t~nondet3; {915#true} is VALID [2020-07-18 06:57:35,004 INFO L280 TraceCheckUtils]: 76: Hoare triple {915#true} ~ep31~0 := #t~nondet4; {915#true} is VALID [2020-07-18 06:57:35,005 INFO L280 TraceCheckUtils]: 77: Hoare triple {915#true} havoc #t~nondet4; {915#true} is VALID [2020-07-18 06:57:35,005 INFO L280 TraceCheckUtils]: 78: Hoare triple {915#true} ~ep32~0 := #t~nondet5; {915#true} is VALID [2020-07-18 06:57:35,005 INFO L280 TraceCheckUtils]: 79: Hoare triple {915#true} havoc #t~nondet5; {915#true} is VALID [2020-07-18 06:57:35,005 INFO L280 TraceCheckUtils]: 80: Hoare triple {915#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {915#true} is VALID [2020-07-18 06:57:35,006 INFO L280 TraceCheckUtils]: 81: Hoare triple {915#true} ~id1~0 := #t~nondet6; {915#true} is VALID [2020-07-18 06:57:35,006 INFO L280 TraceCheckUtils]: 82: Hoare triple {915#true} havoc #t~nondet6; {915#true} is VALID [2020-07-18 06:57:35,006 INFO L280 TraceCheckUtils]: 83: Hoare triple {915#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {915#true} is VALID [2020-07-18 06:57:35,007 INFO L280 TraceCheckUtils]: 84: Hoare triple {915#true} ~r1~0 := #t~nondet7; {915#true} is VALID [2020-07-18 06:57:35,007 INFO L280 TraceCheckUtils]: 85: Hoare triple {915#true} havoc #t~nondet7; {915#true} is VALID [2020-07-18 06:57:35,007 INFO L280 TraceCheckUtils]: 86: Hoare triple {915#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {915#true} is VALID [2020-07-18 06:57:35,007 INFO L280 TraceCheckUtils]: 87: Hoare triple {915#true} ~st1~0 := #t~nondet8; {915#true} is VALID [2020-07-18 06:57:35,008 INFO L280 TraceCheckUtils]: 88: Hoare triple {915#true} havoc #t~nondet8; {915#true} is VALID [2020-07-18 06:57:35,008 INFO L280 TraceCheckUtils]: 89: Hoare triple {915#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {915#true} is VALID [2020-07-18 06:57:35,008 INFO L280 TraceCheckUtils]: 90: Hoare triple {915#true} ~nl1~0 := #t~nondet9; {915#true} is VALID [2020-07-18 06:57:35,009 INFO L280 TraceCheckUtils]: 91: Hoare triple {915#true} havoc #t~nondet9; {915#true} is VALID [2020-07-18 06:57:35,009 INFO L280 TraceCheckUtils]: 92: Hoare triple {915#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {915#true} is VALID [2020-07-18 06:57:35,009 INFO L280 TraceCheckUtils]: 93: Hoare triple {915#true} ~m1~0 := #t~nondet10; {915#true} is VALID [2020-07-18 06:57:35,010 INFO L280 TraceCheckUtils]: 94: Hoare triple {915#true} havoc #t~nondet10; {915#true} is VALID [2020-07-18 06:57:35,010 INFO L280 TraceCheckUtils]: 95: Hoare triple {915#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {915#true} is VALID [2020-07-18 06:57:35,010 INFO L280 TraceCheckUtils]: 96: Hoare triple {915#true} ~max1~0 := #t~nondet11; {915#true} is VALID [2020-07-18 06:57:35,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {915#true} havoc #t~nondet11; {915#true} is VALID [2020-07-18 06:57:35,011 INFO L280 TraceCheckUtils]: 98: Hoare triple {915#true} ~mode1~0 := #t~nondet12; {915#true} is VALID [2020-07-18 06:57:35,011 INFO L280 TraceCheckUtils]: 99: Hoare triple {915#true} havoc #t~nondet12; {915#true} is VALID [2020-07-18 06:57:35,011 INFO L280 TraceCheckUtils]: 100: Hoare triple {915#true} ~newmax1~0 := #t~nondet13; {915#true} is VALID [2020-07-18 06:57:35,012 INFO L280 TraceCheckUtils]: 101: Hoare triple {915#true} havoc #t~nondet13; {915#true} is VALID [2020-07-18 06:57:35,012 INFO L280 TraceCheckUtils]: 102: Hoare triple {915#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {915#true} is VALID [2020-07-18 06:57:35,012 INFO L280 TraceCheckUtils]: 103: Hoare triple {915#true} ~id2~0 := #t~nondet14; {915#true} is VALID [2020-07-18 06:57:35,012 INFO L280 TraceCheckUtils]: 104: Hoare triple {915#true} havoc #t~nondet14; {915#true} is VALID [2020-07-18 06:57:35,013 INFO L280 TraceCheckUtils]: 105: Hoare triple {915#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {915#true} is VALID [2020-07-18 06:57:35,013 INFO L280 TraceCheckUtils]: 106: Hoare triple {915#true} ~r2~0 := #t~nondet15; {915#true} is VALID [2020-07-18 06:57:35,013 INFO L280 TraceCheckUtils]: 107: Hoare triple {915#true} havoc #t~nondet15; {915#true} is VALID [2020-07-18 06:57:35,014 INFO L280 TraceCheckUtils]: 108: Hoare triple {915#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {915#true} is VALID [2020-07-18 06:57:35,014 INFO L280 TraceCheckUtils]: 109: Hoare triple {915#true} ~st2~0 := #t~nondet16; {915#true} is VALID [2020-07-18 06:57:35,014 INFO L280 TraceCheckUtils]: 110: Hoare triple {915#true} havoc #t~nondet16; {915#true} is VALID [2020-07-18 06:57:35,015 INFO L280 TraceCheckUtils]: 111: Hoare triple {915#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {915#true} is VALID [2020-07-18 06:57:35,015 INFO L280 TraceCheckUtils]: 112: Hoare triple {915#true} ~nl2~0 := #t~nondet17; {915#true} is VALID [2020-07-18 06:57:35,015 INFO L280 TraceCheckUtils]: 113: Hoare triple {915#true} havoc #t~nondet17; {915#true} is VALID [2020-07-18 06:57:35,015 INFO L280 TraceCheckUtils]: 114: Hoare triple {915#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {915#true} is VALID [2020-07-18 06:57:35,016 INFO L280 TraceCheckUtils]: 115: Hoare triple {915#true} ~m2~0 := #t~nondet18; {915#true} is VALID [2020-07-18 06:57:35,016 INFO L280 TraceCheckUtils]: 116: Hoare triple {915#true} havoc #t~nondet18; {915#true} is VALID [2020-07-18 06:57:35,016 INFO L280 TraceCheckUtils]: 117: Hoare triple {915#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {915#true} is VALID [2020-07-18 06:57:35,017 INFO L280 TraceCheckUtils]: 118: Hoare triple {915#true} ~max2~0 := #t~nondet19; {915#true} is VALID [2020-07-18 06:57:35,017 INFO L280 TraceCheckUtils]: 119: Hoare triple {915#true} havoc #t~nondet19; {915#true} is VALID [2020-07-18 06:57:35,017 INFO L280 TraceCheckUtils]: 120: Hoare triple {915#true} ~mode2~0 := #t~nondet20; {915#true} is VALID [2020-07-18 06:57:35,018 INFO L280 TraceCheckUtils]: 121: Hoare triple {915#true} havoc #t~nondet20; {915#true} is VALID [2020-07-18 06:57:35,018 INFO L280 TraceCheckUtils]: 122: Hoare triple {915#true} ~newmax2~0 := #t~nondet21; {915#true} is VALID [2020-07-18 06:57:35,018 INFO L280 TraceCheckUtils]: 123: Hoare triple {915#true} havoc #t~nondet21; {915#true} is VALID [2020-07-18 06:57:35,018 INFO L280 TraceCheckUtils]: 124: Hoare triple {915#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {915#true} is VALID [2020-07-18 06:57:35,019 INFO L280 TraceCheckUtils]: 125: Hoare triple {915#true} ~id3~0 := #t~nondet22; {915#true} is VALID [2020-07-18 06:57:35,019 INFO L280 TraceCheckUtils]: 126: Hoare triple {915#true} havoc #t~nondet22; {915#true} is VALID [2020-07-18 06:57:35,019 INFO L280 TraceCheckUtils]: 127: Hoare triple {915#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {915#true} is VALID [2020-07-18 06:57:35,020 INFO L280 TraceCheckUtils]: 128: Hoare triple {915#true} ~r3~0 := #t~nondet23; {915#true} is VALID [2020-07-18 06:57:35,020 INFO L280 TraceCheckUtils]: 129: Hoare triple {915#true} havoc #t~nondet23; {915#true} is VALID [2020-07-18 06:57:35,020 INFO L280 TraceCheckUtils]: 130: Hoare triple {915#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {915#true} is VALID [2020-07-18 06:57:35,020 INFO L280 TraceCheckUtils]: 131: Hoare triple {915#true} ~st3~0 := #t~nondet24; {915#true} is VALID [2020-07-18 06:57:35,021 INFO L280 TraceCheckUtils]: 132: Hoare triple {915#true} havoc #t~nondet24; {915#true} is VALID [2020-07-18 06:57:35,021 INFO L280 TraceCheckUtils]: 133: Hoare triple {915#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {915#true} is VALID [2020-07-18 06:57:35,021 INFO L280 TraceCheckUtils]: 134: Hoare triple {915#true} ~nl3~0 := #t~nondet25; {915#true} is VALID [2020-07-18 06:57:35,021 INFO L280 TraceCheckUtils]: 135: Hoare triple {915#true} havoc #t~nondet25; {915#true} is VALID [2020-07-18 06:57:35,022 INFO L280 TraceCheckUtils]: 136: Hoare triple {915#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {915#true} is VALID [2020-07-18 06:57:35,022 INFO L280 TraceCheckUtils]: 137: Hoare triple {915#true} ~m3~0 := #t~nondet26; {915#true} is VALID [2020-07-18 06:57:35,022 INFO L280 TraceCheckUtils]: 138: Hoare triple {915#true} havoc #t~nondet26; {915#true} is VALID [2020-07-18 06:57:35,023 INFO L280 TraceCheckUtils]: 139: Hoare triple {915#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {915#true} is VALID [2020-07-18 06:57:35,023 INFO L280 TraceCheckUtils]: 140: Hoare triple {915#true} ~max3~0 := #t~nondet27; {915#true} is VALID [2020-07-18 06:57:35,023 INFO L280 TraceCheckUtils]: 141: Hoare triple {915#true} havoc #t~nondet27; {915#true} is VALID [2020-07-18 06:57:35,024 INFO L280 TraceCheckUtils]: 142: Hoare triple {915#true} ~mode3~0 := #t~nondet28; {915#true} is VALID [2020-07-18 06:57:35,024 INFO L280 TraceCheckUtils]: 143: Hoare triple {915#true} havoc #t~nondet28; {915#true} is VALID [2020-07-18 06:57:35,024 INFO L280 TraceCheckUtils]: 144: Hoare triple {915#true} ~newmax3~0 := #t~nondet29; {915#true} is VALID [2020-07-18 06:57:35,024 INFO L280 TraceCheckUtils]: 145: Hoare triple {915#true} havoc #t~nondet29; {915#true} is VALID [2020-07-18 06:57:35,025 INFO L280 TraceCheckUtils]: 146: Hoare triple {915#true} havoc ~init__r121~0; {915#true} is VALID [2020-07-18 06:57:35,025 INFO L280 TraceCheckUtils]: 147: Hoare triple {915#true} havoc ~init__r131~0; {915#true} is VALID [2020-07-18 06:57:35,025 INFO L280 TraceCheckUtils]: 148: Hoare triple {915#true} havoc ~init__r211~0; {915#true} is VALID [2020-07-18 06:57:35,025 INFO L280 TraceCheckUtils]: 149: Hoare triple {915#true} havoc ~init__r231~0; {915#true} is VALID [2020-07-18 06:57:35,026 INFO L280 TraceCheckUtils]: 150: Hoare triple {915#true} havoc ~init__r311~0; {915#true} is VALID [2020-07-18 06:57:35,026 INFO L280 TraceCheckUtils]: 151: Hoare triple {915#true} havoc ~init__r321~0; {915#true} is VALID [2020-07-18 06:57:35,026 INFO L280 TraceCheckUtils]: 152: Hoare triple {915#true} havoc ~init__r122~0; {915#true} is VALID [2020-07-18 06:57:35,027 INFO L280 TraceCheckUtils]: 153: Hoare triple {915#true} havoc ~init__tmp~0; {915#true} is VALID [2020-07-18 06:57:35,027 INFO L280 TraceCheckUtils]: 154: Hoare triple {915#true} havoc ~init__r132~0; {915#true} is VALID [2020-07-18 06:57:35,027 INFO L280 TraceCheckUtils]: 155: Hoare triple {915#true} havoc ~init__tmp___0~0; {915#true} is VALID [2020-07-18 06:57:35,028 INFO L280 TraceCheckUtils]: 156: Hoare triple {915#true} havoc ~init__r212~0; {915#true} is VALID [2020-07-18 06:57:35,028 INFO L280 TraceCheckUtils]: 157: Hoare triple {915#true} havoc ~init__tmp___1~0; {915#true} is VALID [2020-07-18 06:57:35,028 INFO L280 TraceCheckUtils]: 158: Hoare triple {915#true} havoc ~init__r232~0; {915#true} is VALID [2020-07-18 06:57:35,029 INFO L280 TraceCheckUtils]: 159: Hoare triple {915#true} havoc ~init__tmp___2~0; {915#true} is VALID [2020-07-18 06:57:35,029 INFO L280 TraceCheckUtils]: 160: Hoare triple {915#true} havoc ~init__r312~0; {915#true} is VALID [2020-07-18 06:57:35,029 INFO L280 TraceCheckUtils]: 161: Hoare triple {915#true} havoc ~init__tmp___3~0; {915#true} is VALID [2020-07-18 06:57:35,029 INFO L280 TraceCheckUtils]: 162: Hoare triple {915#true} havoc ~init__r322~0; {915#true} is VALID [2020-07-18 06:57:35,030 INFO L280 TraceCheckUtils]: 163: Hoare triple {915#true} havoc ~init__tmp___4~0; {915#true} is VALID [2020-07-18 06:57:35,030 INFO L280 TraceCheckUtils]: 164: Hoare triple {915#true} havoc ~init__tmp___5~0; {915#true} is VALID [2020-07-18 06:57:35,030 INFO L280 TraceCheckUtils]: 165: Hoare triple {915#true} ~init__r121~0 := ~ep12~0; {915#true} is VALID [2020-07-18 06:57:35,031 INFO L280 TraceCheckUtils]: 166: Hoare triple {915#true} ~init__r131~0 := ~ep13~0; {915#true} is VALID [2020-07-18 06:57:35,031 INFO L280 TraceCheckUtils]: 167: Hoare triple {915#true} ~init__r211~0 := ~ep21~0; {915#true} is VALID [2020-07-18 06:57:35,031 INFO L280 TraceCheckUtils]: 168: Hoare triple {915#true} ~init__r231~0 := ~ep23~0; {915#true} is VALID [2020-07-18 06:57:35,031 INFO L280 TraceCheckUtils]: 169: Hoare triple {915#true} ~init__r311~0 := ~ep31~0; {915#true} is VALID [2020-07-18 06:57:35,032 INFO L280 TraceCheckUtils]: 170: Hoare triple {915#true} ~init__r321~0 := ~ep32~0; {915#true} is VALID [2020-07-18 06:57:35,032 INFO L280 TraceCheckUtils]: 171: Hoare triple {915#true} assume !(0 == ~init__r121~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,032 INFO L280 TraceCheckUtils]: 172: Hoare triple {915#true} ~init__tmp~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,033 INFO L280 TraceCheckUtils]: 173: Hoare triple {915#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,033 INFO L280 TraceCheckUtils]: 174: Hoare triple {915#true} assume !(0 == ~init__r131~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,033 INFO L280 TraceCheckUtils]: 175: Hoare triple {915#true} ~init__tmp___0~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,034 INFO L280 TraceCheckUtils]: 176: Hoare triple {915#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,034 INFO L280 TraceCheckUtils]: 177: Hoare triple {915#true} assume !(0 == ~init__r211~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,034 INFO L280 TraceCheckUtils]: 178: Hoare triple {915#true} ~init__tmp___1~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,035 INFO L280 TraceCheckUtils]: 179: Hoare triple {915#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,035 INFO L280 TraceCheckUtils]: 180: Hoare triple {915#true} assume !(0 == ~init__r231~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,035 INFO L280 TraceCheckUtils]: 181: Hoare triple {915#true} ~init__tmp___2~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,036 INFO L280 TraceCheckUtils]: 182: Hoare triple {915#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,036 INFO L280 TraceCheckUtils]: 183: Hoare triple {915#true} assume !(0 == ~init__r311~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,036 INFO L280 TraceCheckUtils]: 184: Hoare triple {915#true} ~init__tmp___3~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,036 INFO L280 TraceCheckUtils]: 185: Hoare triple {915#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,037 INFO L280 TraceCheckUtils]: 186: Hoare triple {915#true} assume !(0 == ~init__r321~0 % 256); {915#true} is VALID [2020-07-18 06:57:35,037 INFO L280 TraceCheckUtils]: 187: Hoare triple {915#true} ~init__tmp___4~0 := 1; {915#true} is VALID [2020-07-18 06:57:35,037 INFO L280 TraceCheckUtils]: 188: Hoare triple {915#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {915#true} is VALID [2020-07-18 06:57:35,038 INFO L280 TraceCheckUtils]: 189: Hoare triple {915#true} assume ~id1~0 != ~id2~0; {915#true} is VALID [2020-07-18 06:57:35,038 INFO L280 TraceCheckUtils]: 190: Hoare triple {915#true} assume ~id1~0 != ~id3~0; {915#true} is VALID [2020-07-18 06:57:35,038 INFO L280 TraceCheckUtils]: 191: Hoare triple {915#true} assume ~id2~0 != ~id3~0; {915#true} is VALID [2020-07-18 06:57:35,039 INFO L280 TraceCheckUtils]: 192: Hoare triple {915#true} assume ~id1~0 >= 0; {915#true} is VALID [2020-07-18 06:57:35,039 INFO L280 TraceCheckUtils]: 193: Hoare triple {915#true} assume ~id2~0 >= 0; {915#true} is VALID [2020-07-18 06:57:35,039 INFO L280 TraceCheckUtils]: 194: Hoare triple {915#true} assume ~id3~0 >= 0; {915#true} is VALID [2020-07-18 06:57:35,040 INFO L280 TraceCheckUtils]: 195: Hoare triple {915#true} assume 0 == ~r1~0; {915#true} is VALID [2020-07-18 06:57:35,040 INFO L280 TraceCheckUtils]: 196: Hoare triple {915#true} assume 0 == ~r2~0; {915#true} is VALID [2020-07-18 06:57:35,040 INFO L280 TraceCheckUtils]: 197: Hoare triple {915#true} assume 0 == ~r3~0; {915#true} is VALID [2020-07-18 06:57:35,041 INFO L280 TraceCheckUtils]: 198: Hoare triple {915#true} assume ~max1~0 == ~id1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,043 INFO L280 TraceCheckUtils]: 199: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,045 INFO L280 TraceCheckUtils]: 200: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,046 INFO L280 TraceCheckUtils]: 201: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,049 INFO L280 TraceCheckUtils]: 202: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,052 INFO L280 TraceCheckUtils]: 203: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,053 INFO L280 TraceCheckUtils]: 204: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,056 INFO L280 TraceCheckUtils]: 205: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,062 INFO L280 TraceCheckUtils]: 206: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,063 INFO L280 TraceCheckUtils]: 207: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,067 INFO L280 TraceCheckUtils]: 208: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,068 INFO L280 TraceCheckUtils]: 209: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,075 INFO L280 TraceCheckUtils]: 210: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,076 INFO L280 TraceCheckUtils]: 211: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,079 INFO L280 TraceCheckUtils]: 212: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,080 INFO L280 TraceCheckUtils]: 213: Hoare triple {980#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,081 INFO L280 TraceCheckUtils]: 214: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_1863~0 := ~init__tmp___5~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,082 INFO L280 TraceCheckUtils]: 215: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,082 INFO L280 TraceCheckUtils]: 216: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,083 INFO L280 TraceCheckUtils]: 217: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,084 INFO L280 TraceCheckUtils]: 218: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,085 INFO L280 TraceCheckUtils]: 219: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,086 INFO L280 TraceCheckUtils]: 220: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,086 INFO L280 TraceCheckUtils]: 221: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,087 INFO L280 TraceCheckUtils]: 222: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,087 INFO L280 TraceCheckUtils]: 223: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,090 INFO L280 TraceCheckUtils]: 224: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,091 INFO L280 TraceCheckUtils]: 225: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,091 INFO L280 TraceCheckUtils]: 226: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,092 INFO L280 TraceCheckUtils]: 227: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,093 INFO L280 TraceCheckUtils]: 228: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,093 INFO L280 TraceCheckUtils]: 229: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,094 INFO L280 TraceCheckUtils]: 230: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,097 INFO L280 TraceCheckUtils]: 231: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,098 INFO L280 TraceCheckUtils]: 232: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,099 INFO L280 TraceCheckUtils]: 233: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,099 INFO L280 TraceCheckUtils]: 234: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,100 INFO L280 TraceCheckUtils]: 235: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,101 INFO L280 TraceCheckUtils]: 236: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,102 INFO L280 TraceCheckUtils]: 237: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,103 INFO L280 TraceCheckUtils]: 238: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,103 INFO L280 TraceCheckUtils]: 239: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,104 INFO L280 TraceCheckUtils]: 240: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,105 INFO L280 TraceCheckUtils]: 241: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,106 INFO L280 TraceCheckUtils]: 242: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,107 INFO L280 TraceCheckUtils]: 243: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,107 INFO L280 TraceCheckUtils]: 244: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,108 INFO L280 TraceCheckUtils]: 245: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,109 INFO L280 TraceCheckUtils]: 246: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,112 INFO L280 TraceCheckUtils]: 247: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,115 INFO L280 TraceCheckUtils]: 248: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,116 INFO L280 TraceCheckUtils]: 249: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,117 INFO L280 TraceCheckUtils]: 250: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,117 INFO L280 TraceCheckUtils]: 251: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,118 INFO L280 TraceCheckUtils]: 252: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,119 INFO L280 TraceCheckUtils]: 253: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,119 INFO L280 TraceCheckUtils]: 254: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,120 INFO L280 TraceCheckUtils]: 255: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,121 INFO L280 TraceCheckUtils]: 256: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,123 INFO L280 TraceCheckUtils]: 257: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,123 INFO L280 TraceCheckUtils]: 258: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,124 INFO L280 TraceCheckUtils]: 259: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,125 INFO L280 TraceCheckUtils]: 260: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,126 INFO L280 TraceCheckUtils]: 261: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,127 INFO L280 TraceCheckUtils]: 262: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,128 INFO L280 TraceCheckUtils]: 263: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,130 INFO L280 TraceCheckUtils]: 264: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,130 INFO L280 TraceCheckUtils]: 265: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,131 INFO L280 TraceCheckUtils]: 266: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,132 INFO L280 TraceCheckUtils]: 267: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,133 INFO L280 TraceCheckUtils]: 268: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,133 INFO L280 TraceCheckUtils]: 269: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,135 INFO L280 TraceCheckUtils]: 270: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,135 INFO L280 TraceCheckUtils]: 271: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,136 INFO L280 TraceCheckUtils]: 272: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,137 INFO L280 TraceCheckUtils]: 273: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,137 INFO L280 TraceCheckUtils]: 274: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,138 INFO L280 TraceCheckUtils]: 275: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,139 INFO L280 TraceCheckUtils]: 276: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,139 INFO L280 TraceCheckUtils]: 277: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,140 INFO L280 TraceCheckUtils]: 278: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,141 INFO L280 TraceCheckUtils]: 279: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,143 INFO L280 TraceCheckUtils]: 280: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,144 INFO L280 TraceCheckUtils]: 281: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,146 INFO L280 TraceCheckUtils]: 282: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,146 INFO L280 TraceCheckUtils]: 283: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,147 INFO L280 TraceCheckUtils]: 284: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,148 INFO L280 TraceCheckUtils]: 285: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,155 INFO L280 TraceCheckUtils]: 286: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,158 INFO L280 TraceCheckUtils]: 287: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,159 INFO L280 TraceCheckUtils]: 288: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,167 INFO L280 TraceCheckUtils]: 289: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,170 INFO L280 TraceCheckUtils]: 290: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,171 INFO L280 TraceCheckUtils]: 291: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,171 INFO L280 TraceCheckUtils]: 292: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,172 INFO L280 TraceCheckUtils]: 293: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,173 INFO L280 TraceCheckUtils]: 294: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,173 INFO L280 TraceCheckUtils]: 295: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,175 INFO L280 TraceCheckUtils]: 296: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,176 INFO L280 TraceCheckUtils]: 297: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,177 INFO L280 TraceCheckUtils]: 298: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,177 INFO L280 TraceCheckUtils]: 299: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,178 INFO L280 TraceCheckUtils]: 300: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,179 INFO L280 TraceCheckUtils]: 301: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,179 INFO L280 TraceCheckUtils]: 302: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,180 INFO L280 TraceCheckUtils]: 303: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,180 INFO L280 TraceCheckUtils]: 304: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,182 INFO L280 TraceCheckUtils]: 305: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,188 INFO L280 TraceCheckUtils]: 306: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,189 INFO L280 TraceCheckUtils]: 307: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,190 INFO L280 TraceCheckUtils]: 308: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,191 INFO L280 TraceCheckUtils]: 309: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,191 INFO L280 TraceCheckUtils]: 310: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,193 INFO L280 TraceCheckUtils]: 311: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,195 INFO L280 TraceCheckUtils]: 312: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,195 INFO L280 TraceCheckUtils]: 313: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,197 INFO L280 TraceCheckUtils]: 314: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,199 INFO L280 TraceCheckUtils]: 315: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,200 INFO L280 TraceCheckUtils]: 316: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,202 INFO L280 TraceCheckUtils]: 317: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,203 INFO L280 TraceCheckUtils]: 318: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,207 INFO L280 TraceCheckUtils]: 319: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,212 INFO L280 TraceCheckUtils]: 320: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,215 INFO L280 TraceCheckUtils]: 321: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,216 INFO L280 TraceCheckUtils]: 322: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,217 INFO L280 TraceCheckUtils]: 323: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,220 INFO L280 TraceCheckUtils]: 324: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,223 INFO L280 TraceCheckUtils]: 325: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,224 INFO L280 TraceCheckUtils]: 326: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,225 INFO L280 TraceCheckUtils]: 327: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,226 INFO L280 TraceCheckUtils]: 328: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,227 INFO L280 TraceCheckUtils]: 329: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,228 INFO L280 TraceCheckUtils]: 330: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,228 INFO L280 TraceCheckUtils]: 331: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,229 INFO L280 TraceCheckUtils]: 332: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,229 INFO L280 TraceCheckUtils]: 333: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,230 INFO L280 TraceCheckUtils]: 334: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,231 INFO L280 TraceCheckUtils]: 335: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,231 INFO L280 TraceCheckUtils]: 336: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,232 INFO L280 TraceCheckUtils]: 337: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,234 INFO L280 TraceCheckUtils]: 338: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,234 INFO L280 TraceCheckUtils]: 339: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,245 INFO L280 TraceCheckUtils]: 340: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,249 INFO L280 TraceCheckUtils]: 341: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,253 INFO L280 TraceCheckUtils]: 342: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,253 INFO L280 TraceCheckUtils]: 343: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,254 INFO L280 TraceCheckUtils]: 344: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,255 INFO L280 TraceCheckUtils]: 345: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,255 INFO L280 TraceCheckUtils]: 346: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,256 INFO L280 TraceCheckUtils]: 347: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,257 INFO L280 TraceCheckUtils]: 348: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,258 INFO L280 TraceCheckUtils]: 349: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,258 INFO L280 TraceCheckUtils]: 350: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,259 INFO L280 TraceCheckUtils]: 351: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,260 INFO L280 TraceCheckUtils]: 352: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,260 INFO L280 TraceCheckUtils]: 353: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,261 INFO L280 TraceCheckUtils]: 354: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,262 INFO L280 TraceCheckUtils]: 355: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,262 INFO L280 TraceCheckUtils]: 356: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,263 INFO L280 TraceCheckUtils]: 357: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,264 INFO L280 TraceCheckUtils]: 358: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,264 INFO L280 TraceCheckUtils]: 359: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,265 INFO L280 TraceCheckUtils]: 360: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,266 INFO L280 TraceCheckUtils]: 361: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,267 INFO L280 TraceCheckUtils]: 362: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,267 INFO L280 TraceCheckUtils]: 363: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,268 INFO L280 TraceCheckUtils]: 364: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,269 INFO L280 TraceCheckUtils]: 365: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,269 INFO L280 TraceCheckUtils]: 366: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,270 INFO L280 TraceCheckUtils]: 367: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,271 INFO L280 TraceCheckUtils]: 368: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,271 INFO L280 TraceCheckUtils]: 369: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,272 INFO L280 TraceCheckUtils]: 370: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,273 INFO L280 TraceCheckUtils]: 371: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,273 INFO L280 TraceCheckUtils]: 372: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,274 INFO L280 TraceCheckUtils]: 373: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,274 INFO L280 TraceCheckUtils]: 374: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,275 INFO L280 TraceCheckUtils]: 375: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,276 INFO L280 TraceCheckUtils]: 376: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,277 INFO L280 TraceCheckUtils]: 377: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,278 INFO L280 TraceCheckUtils]: 378: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,278 INFO L280 TraceCheckUtils]: 379: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,279 INFO L280 TraceCheckUtils]: 380: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,279 INFO L280 TraceCheckUtils]: 381: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,280 INFO L280 TraceCheckUtils]: 382: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,281 INFO L280 TraceCheckUtils]: 383: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,281 INFO L280 TraceCheckUtils]: 384: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,289 INFO L280 TraceCheckUtils]: 385: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,290 INFO L280 TraceCheckUtils]: 386: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,290 INFO L280 TraceCheckUtils]: 387: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,291 INFO L280 TraceCheckUtils]: 388: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,291 INFO L280 TraceCheckUtils]: 389: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,292 INFO L280 TraceCheckUtils]: 390: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,292 INFO L280 TraceCheckUtils]: 391: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,293 INFO L280 TraceCheckUtils]: 392: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,293 INFO L280 TraceCheckUtils]: 393: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,294 INFO L280 TraceCheckUtils]: 394: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,294 INFO L280 TraceCheckUtils]: 395: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,295 INFO L280 TraceCheckUtils]: 396: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,295 INFO L280 TraceCheckUtils]: 397: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,296 INFO L280 TraceCheckUtils]: 398: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,296 INFO L280 TraceCheckUtils]: 399: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,297 INFO L280 TraceCheckUtils]: 400: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,298 INFO L280 TraceCheckUtils]: 401: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,298 INFO L280 TraceCheckUtils]: 402: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,299 INFO L280 TraceCheckUtils]: 403: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,300 INFO L280 TraceCheckUtils]: 404: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,300 INFO L280 TraceCheckUtils]: 405: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,301 INFO L280 TraceCheckUtils]: 406: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,301 INFO L280 TraceCheckUtils]: 407: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,302 INFO L280 TraceCheckUtils]: 408: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,303 INFO L280 TraceCheckUtils]: 409: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:57:35,303 INFO L280 TraceCheckUtils]: 410: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {916#false} is VALID [2020-07-18 06:57:35,303 INFO L280 TraceCheckUtils]: 411: Hoare triple {916#false} ~nl1~0 := 1; {916#false} is VALID [2020-07-18 06:57:35,304 INFO L280 TraceCheckUtils]: 412: Hoare triple {916#false} ~mode1~0 := 0; {916#false} is VALID [2020-07-18 06:57:35,304 INFO L280 TraceCheckUtils]: 413: Hoare triple {916#false} havoc ~node2__newmax~3; {916#false} is VALID [2020-07-18 06:57:35,304 INFO L280 TraceCheckUtils]: 414: Hoare triple {916#false} ~node2__newmax~3 := 0; {916#false} is VALID [2020-07-18 06:57:35,304 INFO L280 TraceCheckUtils]: 415: Hoare triple {916#false} assume !(0 == ~mode2~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,305 INFO L280 TraceCheckUtils]: 416: Hoare triple {916#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {916#false} is VALID [2020-07-18 06:57:35,305 INFO L280 TraceCheckUtils]: 417: Hoare triple {916#false} assume !!(0 == ~ep12~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,305 INFO L280 TraceCheckUtils]: 418: Hoare triple {916#false} assume !!(0 == ~ep32~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,305 INFO L280 TraceCheckUtils]: 419: Hoare triple {916#false} ~newmax2~0 := ~node2__newmax~3; {916#false} is VALID [2020-07-18 06:57:35,306 INFO L280 TraceCheckUtils]: 420: Hoare triple {916#false} assume 2 == ~r2~0; {916#false} is VALID [2020-07-18 06:57:35,306 INFO L280 TraceCheckUtils]: 421: Hoare triple {916#false} assume !(~max2~0 == ~id2~0); {916#false} is VALID [2020-07-18 06:57:35,306 INFO L280 TraceCheckUtils]: 422: Hoare triple {916#false} ~nl2~0 := 1; {916#false} is VALID [2020-07-18 06:57:35,306 INFO L280 TraceCheckUtils]: 423: Hoare triple {916#false} ~mode2~0 := 0; {916#false} is VALID [2020-07-18 06:57:35,307 INFO L280 TraceCheckUtils]: 424: Hoare triple {916#false} havoc ~node3__newmax~3; {916#false} is VALID [2020-07-18 06:57:35,307 INFO L280 TraceCheckUtils]: 425: Hoare triple {916#false} ~node3__newmax~3 := 0; {916#false} is VALID [2020-07-18 06:57:35,307 INFO L280 TraceCheckUtils]: 426: Hoare triple {916#false} assume !(0 == ~mode3~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,307 INFO L280 TraceCheckUtils]: 427: Hoare triple {916#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {916#false} is VALID [2020-07-18 06:57:35,307 INFO L280 TraceCheckUtils]: 428: Hoare triple {916#false} assume !!(0 == ~ep13~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,308 INFO L280 TraceCheckUtils]: 429: Hoare triple {916#false} assume !!(0 == ~ep23~0 % 256); {916#false} is VALID [2020-07-18 06:57:35,308 INFO L280 TraceCheckUtils]: 430: Hoare triple {916#false} ~newmax3~0 := ~node3__newmax~3; {916#false} is VALID [2020-07-18 06:57:35,308 INFO L280 TraceCheckUtils]: 431: Hoare triple {916#false} assume 2 == ~r3~0; {916#false} is VALID [2020-07-18 06:57:35,308 INFO L280 TraceCheckUtils]: 432: Hoare triple {916#false} assume !(~max3~0 == ~id3~0); {916#false} is VALID [2020-07-18 06:57:35,308 INFO L280 TraceCheckUtils]: 433: Hoare triple {916#false} ~nl3~0 := 1; {916#false} is VALID [2020-07-18 06:57:35,309 INFO L280 TraceCheckUtils]: 434: Hoare triple {916#false} ~mode3~0 := 0; {916#false} is VALID [2020-07-18 06:57:35,309 INFO L280 TraceCheckUtils]: 435: Hoare triple {916#false} ~p12_old~0 := ~p12_new~0; {916#false} is VALID [2020-07-18 06:57:35,309 INFO L280 TraceCheckUtils]: 436: Hoare triple {916#false} ~p12_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,309 INFO L280 TraceCheckUtils]: 437: Hoare triple {916#false} ~p13_old~0 := ~p13_new~0; {916#false} is VALID [2020-07-18 06:57:35,310 INFO L280 TraceCheckUtils]: 438: Hoare triple {916#false} ~p13_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,310 INFO L280 TraceCheckUtils]: 439: Hoare triple {916#false} ~p21_old~0 := ~p21_new~0; {916#false} is VALID [2020-07-18 06:57:35,310 INFO L280 TraceCheckUtils]: 440: Hoare triple {916#false} ~p21_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,310 INFO L280 TraceCheckUtils]: 441: Hoare triple {916#false} ~p23_old~0 := ~p23_new~0; {916#false} is VALID [2020-07-18 06:57:35,311 INFO L280 TraceCheckUtils]: 442: Hoare triple {916#false} ~p23_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,311 INFO L280 TraceCheckUtils]: 443: Hoare triple {916#false} ~p31_old~0 := ~p31_new~0; {916#false} is VALID [2020-07-18 06:57:35,311 INFO L280 TraceCheckUtils]: 444: Hoare triple {916#false} ~p31_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,311 INFO L280 TraceCheckUtils]: 445: Hoare triple {916#false} ~p32_old~0 := ~p32_new~0; {916#false} is VALID [2020-07-18 06:57:35,311 INFO L280 TraceCheckUtils]: 446: Hoare triple {916#false} ~p32_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 06:57:35,312 INFO L280 TraceCheckUtils]: 447: Hoare triple {916#false} havoc ~check__tmp~3; {916#false} is VALID [2020-07-18 06:57:35,312 INFO L280 TraceCheckUtils]: 448: Hoare triple {916#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {916#false} is VALID [2020-07-18 06:57:35,312 INFO L280 TraceCheckUtils]: 449: Hoare triple {916#false} ~check__tmp~3 := 0; {916#false} is VALID [2020-07-18 06:57:35,312 INFO L280 TraceCheckUtils]: 450: Hoare triple {916#false} ~__return_2419~0 := ~check__tmp~3; {916#false} is VALID [2020-07-18 06:57:35,313 INFO L280 TraceCheckUtils]: 451: Hoare triple {916#false} ~main__c1~0 := ~__return_2419~0; {916#false} is VALID [2020-07-18 06:57:35,313 INFO L280 TraceCheckUtils]: 452: Hoare triple {916#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {916#false} is VALID [2020-07-18 06:57:35,313 INFO L280 TraceCheckUtils]: 453: Hoare triple {916#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {916#false} is VALID [2020-07-18 06:57:35,313 INFO L280 TraceCheckUtils]: 454: Hoare triple {916#false} havoc ~__tmp_4~0; {916#false} is VALID [2020-07-18 06:57:35,313 INFO L280 TraceCheckUtils]: 455: Hoare triple {916#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {916#false} is VALID [2020-07-18 06:57:35,314 INFO L280 TraceCheckUtils]: 456: Hoare triple {916#false} havoc ~assert__arg~3; {916#false} is VALID [2020-07-18 06:57:35,314 INFO L280 TraceCheckUtils]: 457: Hoare triple {916#false} ~assert__arg~3 := ~__tmp_4~0; {916#false} is VALID [2020-07-18 06:57:35,314 INFO L280 TraceCheckUtils]: 458: Hoare triple {916#false} assume 0 == ~assert__arg~3 % 256; {916#false} is VALID [2020-07-18 06:57:35,314 INFO L280 TraceCheckUtils]: 459: Hoare triple {916#false} assume !false; {916#false} is VALID [2020-07-18 06:57:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:57:35,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [656548785] [2020-07-18 06:57:35,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:57:35,583 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:57:35,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352674953] [2020-07-18 06:57:35,594 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:57:35,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:57:35,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:57:36,208 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:57:36,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:57:36,209 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:57:36,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:57:36,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:57:36,218 INFO L87 Difference]: Start difference. First operand 912 states. Second operand 4 states. [2020-07-18 06:57:44,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:44,214 INFO L93 Difference]: Finished difference Result 1664 states and 2163 transitions. [2020-07-18 06:57:44,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:57:44,214 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:57:44,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:57:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:57:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-18 06:57:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:57:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-18 06:57:44,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2163 transitions. [2020-07-18 06:57:46,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2163 edges. 2163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:57:46,764 INFO L225 Difference]: With dead ends: 1664 [2020-07-18 06:57:46,765 INFO L226 Difference]: Without dead ends: 1251 [2020-07-18 06:57:46,775 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 [2020-07-18 06:57:46,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2020-07-18 06:57:47,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1244. [2020-07-18 06:57:47,779 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:57:47,779 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1251 states. Second operand 1244 states. [2020-07-18 06:57:47,780 INFO L74 IsIncluded]: Start isIncluded. First operand 1251 states. Second operand 1244 states. [2020-07-18 06:57:47,780 INFO L87 Difference]: Start difference. First operand 1251 states. Second operand 1244 states. [2020-07-18 06:57:48,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:48,014 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-18 06:57:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-18 06:57:48,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:57:48,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:57:48,022 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1251 states. [2020-07-18 06:57:48,022 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1251 states. [2020-07-18 06:57:48,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:48,140 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-18 06:57:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-18 06:57:48,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:57:48,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:57:48,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:57:48,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:57:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1244 states. [2020-07-18 06:57:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1244 states and 1517 transitions. [2020-07-18 06:57:48,260 INFO L78 Accepts]: Start accepts. Automaton has 1244 states and 1517 transitions. Word has length 460 [2020-07-18 06:57:48,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:57:48,262 INFO L479 AbstractCegarLoop]: Abstraction has 1244 states and 1517 transitions. [2020-07-18 06:57:48,262 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:57:48,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1244 states and 1517 transitions. [2020-07-18 06:57:49,867 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1517 edges. 1517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:57:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1517 transitions. [2020-07-18 06:57:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 06:57:49,878 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:57:49,878 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] [2020-07-18 06:57:49,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 06:57:49,879 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:57:49,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:57:49,880 INFO L82 PathProgramCache]: Analyzing trace with hash 1495383786, now seen corresponding path program 1 times [2020-07-18 06:57:49,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:57:49,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1954763068] [2020-07-18 06:57:49,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:57:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:57:50,438 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 06:57:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:57:50,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-18 06:57:50,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,509 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,510 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,512 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,514 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,515 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,516 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,516 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,517 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,517 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,517 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,518 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,519 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,520 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,520 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,522 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,522 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,523 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,523 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,523 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,524 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,524 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,524 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,525 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,526 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,526 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-18 06:57:50,527 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-18 06:57:50,527 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-18 06:57:50,527 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,528 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,528 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,528 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,529 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,529 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,529 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,530 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,530 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-18 06:57:50,530 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-18 06:57:50,544 INFO L263 TraceCheckUtils]: 0: Hoare triple {9302#true} call ULTIMATE.init(); {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:57:50,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-18 06:57:50,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,547 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,549 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,549 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,549 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,550 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,551 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,551 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,552 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,553 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,554 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,554 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,554 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,555 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,555 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,555 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,556 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,557 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,557 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,558 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,558 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,558 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,559 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,559 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,559 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,559 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-18 06:57:50,560 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-18 06:57:50,560 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-18 06:57:50,561 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,561 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,561 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,562 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,562 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,562 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,563 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,563 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,563 INFO L280 TraceCheckUtils]: 62: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-18 06:57:50,564 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-18 06:57:50,569 INFO L263 TraceCheckUtils]: 64: Hoare triple {9302#true} call #t~ret30 := main(); {9302#true} is VALID [2020-07-18 06:57:50,569 INFO L280 TraceCheckUtils]: 65: Hoare triple {9302#true} havoc ~main__c1~0; {9302#true} is VALID [2020-07-18 06:57:50,570 INFO L280 TraceCheckUtils]: 66: Hoare triple {9302#true} havoc ~main__i2~0; {9302#true} is VALID [2020-07-18 06:57:50,570 INFO L280 TraceCheckUtils]: 67: Hoare triple {9302#true} ~main__c1~0 := 0; {9302#true} is VALID [2020-07-18 06:57:50,570 INFO L280 TraceCheckUtils]: 68: Hoare triple {9302#true} ~ep12~0 := #t~nondet0; {9302#true} is VALID [2020-07-18 06:57:50,571 INFO L280 TraceCheckUtils]: 69: Hoare triple {9302#true} havoc #t~nondet0; {9302#true} is VALID [2020-07-18 06:57:50,571 INFO L280 TraceCheckUtils]: 70: Hoare triple {9302#true} ~ep13~0 := #t~nondet1; {9302#true} is VALID [2020-07-18 06:57:50,571 INFO L280 TraceCheckUtils]: 71: Hoare triple {9302#true} havoc #t~nondet1; {9302#true} is VALID [2020-07-18 06:57:50,571 INFO L280 TraceCheckUtils]: 72: Hoare triple {9302#true} ~ep21~0 := #t~nondet2; {9302#true} is VALID [2020-07-18 06:57:50,572 INFO L280 TraceCheckUtils]: 73: Hoare triple {9302#true} havoc #t~nondet2; {9302#true} is VALID [2020-07-18 06:57:50,572 INFO L280 TraceCheckUtils]: 74: Hoare triple {9302#true} ~ep23~0 := #t~nondet3; {9302#true} is VALID [2020-07-18 06:57:50,572 INFO L280 TraceCheckUtils]: 75: Hoare triple {9302#true} havoc #t~nondet3; {9302#true} is VALID [2020-07-18 06:57:50,573 INFO L280 TraceCheckUtils]: 76: Hoare triple {9302#true} ~ep31~0 := #t~nondet4; {9302#true} is VALID [2020-07-18 06:57:50,573 INFO L280 TraceCheckUtils]: 77: Hoare triple {9302#true} havoc #t~nondet4; {9302#true} is VALID [2020-07-18 06:57:50,573 INFO L280 TraceCheckUtils]: 78: Hoare triple {9302#true} ~ep32~0 := #t~nondet5; {9302#true} is VALID [2020-07-18 06:57:50,574 INFO L280 TraceCheckUtils]: 79: Hoare triple {9302#true} havoc #t~nondet5; {9302#true} is VALID [2020-07-18 06:57:50,574 INFO L280 TraceCheckUtils]: 80: Hoare triple {9302#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,574 INFO L280 TraceCheckUtils]: 81: Hoare triple {9302#true} ~id1~0 := #t~nondet6; {9302#true} is VALID [2020-07-18 06:57:50,574 INFO L280 TraceCheckUtils]: 82: Hoare triple {9302#true} havoc #t~nondet6; {9302#true} is VALID [2020-07-18 06:57:50,575 INFO L280 TraceCheckUtils]: 83: Hoare triple {9302#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,575 INFO L280 TraceCheckUtils]: 84: Hoare triple {9302#true} ~r1~0 := #t~nondet7; {9302#true} is VALID [2020-07-18 06:57:50,575 INFO L280 TraceCheckUtils]: 85: Hoare triple {9302#true} havoc #t~nondet7; {9302#true} is VALID [2020-07-18 06:57:50,575 INFO L280 TraceCheckUtils]: 86: Hoare triple {9302#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,576 INFO L280 TraceCheckUtils]: 87: Hoare triple {9302#true} ~st1~0 := #t~nondet8; {9302#true} is VALID [2020-07-18 06:57:50,576 INFO L280 TraceCheckUtils]: 88: Hoare triple {9302#true} havoc #t~nondet8; {9302#true} is VALID [2020-07-18 06:57:50,576 INFO L280 TraceCheckUtils]: 89: Hoare triple {9302#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,576 INFO L280 TraceCheckUtils]: 90: Hoare triple {9302#true} ~nl1~0 := #t~nondet9; {9302#true} is VALID [2020-07-18 06:57:50,577 INFO L280 TraceCheckUtils]: 91: Hoare triple {9302#true} havoc #t~nondet9; {9302#true} is VALID [2020-07-18 06:57:50,577 INFO L280 TraceCheckUtils]: 92: Hoare triple {9302#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,577 INFO L280 TraceCheckUtils]: 93: Hoare triple {9302#true} ~m1~0 := #t~nondet10; {9302#true} is VALID [2020-07-18 06:57:50,577 INFO L280 TraceCheckUtils]: 94: Hoare triple {9302#true} havoc #t~nondet10; {9302#true} is VALID [2020-07-18 06:57:50,578 INFO L280 TraceCheckUtils]: 95: Hoare triple {9302#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,578 INFO L280 TraceCheckUtils]: 96: Hoare triple {9302#true} ~max1~0 := #t~nondet11; {9302#true} is VALID [2020-07-18 06:57:50,578 INFO L280 TraceCheckUtils]: 97: Hoare triple {9302#true} havoc #t~nondet11; {9302#true} is VALID [2020-07-18 06:57:50,579 INFO L280 TraceCheckUtils]: 98: Hoare triple {9302#true} ~mode1~0 := #t~nondet12; {9302#true} is VALID [2020-07-18 06:57:50,579 INFO L280 TraceCheckUtils]: 99: Hoare triple {9302#true} havoc #t~nondet12; {9302#true} is VALID [2020-07-18 06:57:50,579 INFO L280 TraceCheckUtils]: 100: Hoare triple {9302#true} ~newmax1~0 := #t~nondet13; {9302#true} is VALID [2020-07-18 06:57:50,579 INFO L280 TraceCheckUtils]: 101: Hoare triple {9302#true} havoc #t~nondet13; {9302#true} is VALID [2020-07-18 06:57:50,580 INFO L280 TraceCheckUtils]: 102: Hoare triple {9302#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,580 INFO L280 TraceCheckUtils]: 103: Hoare triple {9302#true} ~id2~0 := #t~nondet14; {9302#true} is VALID [2020-07-18 06:57:50,580 INFO L280 TraceCheckUtils]: 104: Hoare triple {9302#true} havoc #t~nondet14; {9302#true} is VALID [2020-07-18 06:57:50,581 INFO L280 TraceCheckUtils]: 105: Hoare triple {9302#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,587 INFO L280 TraceCheckUtils]: 106: Hoare triple {9302#true} ~r2~0 := #t~nondet15; {9302#true} is VALID [2020-07-18 06:57:50,587 INFO L280 TraceCheckUtils]: 107: Hoare triple {9302#true} havoc #t~nondet15; {9302#true} is VALID [2020-07-18 06:57:50,588 INFO L280 TraceCheckUtils]: 108: Hoare triple {9302#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,588 INFO L280 TraceCheckUtils]: 109: Hoare triple {9302#true} ~st2~0 := #t~nondet16; {9302#true} is VALID [2020-07-18 06:57:50,588 INFO L280 TraceCheckUtils]: 110: Hoare triple {9302#true} havoc #t~nondet16; {9302#true} is VALID [2020-07-18 06:57:50,588 INFO L280 TraceCheckUtils]: 111: Hoare triple {9302#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,588 INFO L280 TraceCheckUtils]: 112: Hoare triple {9302#true} ~nl2~0 := #t~nondet17; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 113: Hoare triple {9302#true} havoc #t~nondet17; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 114: Hoare triple {9302#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 115: Hoare triple {9302#true} ~m2~0 := #t~nondet18; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 116: Hoare triple {9302#true} havoc #t~nondet18; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 117: Hoare triple {9302#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,589 INFO L280 TraceCheckUtils]: 118: Hoare triple {9302#true} ~max2~0 := #t~nondet19; {9302#true} is VALID [2020-07-18 06:57:50,590 INFO L280 TraceCheckUtils]: 119: Hoare triple {9302#true} havoc #t~nondet19; {9302#true} is VALID [2020-07-18 06:57:50,599 INFO L280 TraceCheckUtils]: 120: Hoare triple {9302#true} ~mode2~0 := #t~nondet20; {9302#true} is VALID [2020-07-18 06:57:50,600 INFO L280 TraceCheckUtils]: 121: Hoare triple {9302#true} havoc #t~nondet20; {9302#true} is VALID [2020-07-18 06:57:50,600 INFO L280 TraceCheckUtils]: 122: Hoare triple {9302#true} ~newmax2~0 := #t~nondet21; {9302#true} is VALID [2020-07-18 06:57:50,600 INFO L280 TraceCheckUtils]: 123: Hoare triple {9302#true} havoc #t~nondet21; {9302#true} is VALID [2020-07-18 06:57:50,601 INFO L280 TraceCheckUtils]: 124: Hoare triple {9302#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,601 INFO L280 TraceCheckUtils]: 125: Hoare triple {9302#true} ~id3~0 := #t~nondet22; {9302#true} is VALID [2020-07-18 06:57:50,603 INFO L280 TraceCheckUtils]: 126: Hoare triple {9302#true} havoc #t~nondet22; {9302#true} is VALID [2020-07-18 06:57:50,604 INFO L280 TraceCheckUtils]: 127: Hoare triple {9302#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,604 INFO L280 TraceCheckUtils]: 128: Hoare triple {9302#true} ~r3~0 := #t~nondet23; {9302#true} is VALID [2020-07-18 06:57:50,604 INFO L280 TraceCheckUtils]: 129: Hoare triple {9302#true} havoc #t~nondet23; {9302#true} is VALID [2020-07-18 06:57:50,605 INFO L280 TraceCheckUtils]: 130: Hoare triple {9302#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,605 INFO L280 TraceCheckUtils]: 131: Hoare triple {9302#true} ~st3~0 := #t~nondet24; {9302#true} is VALID [2020-07-18 06:57:50,605 INFO L280 TraceCheckUtils]: 132: Hoare triple {9302#true} havoc #t~nondet24; {9302#true} is VALID [2020-07-18 06:57:50,605 INFO L280 TraceCheckUtils]: 133: Hoare triple {9302#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,606 INFO L280 TraceCheckUtils]: 134: Hoare triple {9302#true} ~nl3~0 := #t~nondet25; {9302#true} is VALID [2020-07-18 06:57:50,606 INFO L280 TraceCheckUtils]: 135: Hoare triple {9302#true} havoc #t~nondet25; {9302#true} is VALID [2020-07-18 06:57:50,609 INFO L280 TraceCheckUtils]: 136: Hoare triple {9302#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,610 INFO L280 TraceCheckUtils]: 137: Hoare triple {9302#true} ~m3~0 := #t~nondet26; {9302#true} is VALID [2020-07-18 06:57:50,610 INFO L280 TraceCheckUtils]: 138: Hoare triple {9302#true} havoc #t~nondet26; {9302#true} is VALID [2020-07-18 06:57:50,610 INFO L280 TraceCheckUtils]: 139: Hoare triple {9302#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9302#true} is VALID [2020-07-18 06:57:50,611 INFO L280 TraceCheckUtils]: 140: Hoare triple {9302#true} ~max3~0 := #t~nondet27; {9302#true} is VALID [2020-07-18 06:57:50,611 INFO L280 TraceCheckUtils]: 141: Hoare triple {9302#true} havoc #t~nondet27; {9302#true} is VALID [2020-07-18 06:57:50,614 INFO L280 TraceCheckUtils]: 142: Hoare triple {9302#true} ~mode3~0 := #t~nondet28; {9302#true} is VALID [2020-07-18 06:57:50,615 INFO L280 TraceCheckUtils]: 143: Hoare triple {9302#true} havoc #t~nondet28; {9302#true} is VALID [2020-07-18 06:57:50,615 INFO L280 TraceCheckUtils]: 144: Hoare triple {9302#true} ~newmax3~0 := #t~nondet29; {9302#true} is VALID [2020-07-18 06:57:50,615 INFO L280 TraceCheckUtils]: 145: Hoare triple {9302#true} havoc #t~nondet29; {9302#true} is VALID [2020-07-18 06:57:50,616 INFO L280 TraceCheckUtils]: 146: Hoare triple {9302#true} havoc ~init__r121~0; {9302#true} is VALID [2020-07-18 06:57:50,616 INFO L280 TraceCheckUtils]: 147: Hoare triple {9302#true} havoc ~init__r131~0; {9302#true} is VALID [2020-07-18 06:57:50,619 INFO L280 TraceCheckUtils]: 148: Hoare triple {9302#true} havoc ~init__r211~0; {9302#true} is VALID [2020-07-18 06:57:50,620 INFO L280 TraceCheckUtils]: 149: Hoare triple {9302#true} havoc ~init__r231~0; {9302#true} is VALID [2020-07-18 06:57:50,620 INFO L280 TraceCheckUtils]: 150: Hoare triple {9302#true} havoc ~init__r311~0; {9302#true} is VALID [2020-07-18 06:57:50,620 INFO L280 TraceCheckUtils]: 151: Hoare triple {9302#true} havoc ~init__r321~0; {9302#true} is VALID [2020-07-18 06:57:50,621 INFO L280 TraceCheckUtils]: 152: Hoare triple {9302#true} havoc ~init__r122~0; {9302#true} is VALID [2020-07-18 06:57:50,621 INFO L280 TraceCheckUtils]: 153: Hoare triple {9302#true} havoc ~init__tmp~0; {9302#true} is VALID [2020-07-18 06:57:50,621 INFO L280 TraceCheckUtils]: 154: Hoare triple {9302#true} havoc ~init__r132~0; {9302#true} is VALID [2020-07-18 06:57:50,621 INFO L280 TraceCheckUtils]: 155: Hoare triple {9302#true} havoc ~init__tmp___0~0; {9302#true} is VALID [2020-07-18 06:57:50,622 INFO L280 TraceCheckUtils]: 156: Hoare triple {9302#true} havoc ~init__r212~0; {9302#true} is VALID [2020-07-18 06:57:50,622 INFO L280 TraceCheckUtils]: 157: Hoare triple {9302#true} havoc ~init__tmp___1~0; {9302#true} is VALID [2020-07-18 06:57:50,622 INFO L280 TraceCheckUtils]: 158: Hoare triple {9302#true} havoc ~init__r232~0; {9302#true} is VALID [2020-07-18 06:57:50,623 INFO L280 TraceCheckUtils]: 159: Hoare triple {9302#true} havoc ~init__tmp___2~0; {9302#true} is VALID [2020-07-18 06:57:50,623 INFO L280 TraceCheckUtils]: 160: Hoare triple {9302#true} havoc ~init__r312~0; {9302#true} is VALID [2020-07-18 06:57:50,623 INFO L280 TraceCheckUtils]: 161: Hoare triple {9302#true} havoc ~init__tmp___3~0; {9302#true} is VALID [2020-07-18 06:57:50,624 INFO L280 TraceCheckUtils]: 162: Hoare triple {9302#true} havoc ~init__r322~0; {9302#true} is VALID [2020-07-18 06:57:50,624 INFO L280 TraceCheckUtils]: 163: Hoare triple {9302#true} havoc ~init__tmp___4~0; {9302#true} is VALID [2020-07-18 06:57:50,627 INFO L280 TraceCheckUtils]: 164: Hoare triple {9302#true} havoc ~init__tmp___5~0; {9302#true} is VALID [2020-07-18 06:57:50,628 INFO L280 TraceCheckUtils]: 165: Hoare triple {9302#true} ~init__r121~0 := ~ep12~0; {9302#true} is VALID [2020-07-18 06:57:50,628 INFO L280 TraceCheckUtils]: 166: Hoare triple {9302#true} ~init__r131~0 := ~ep13~0; {9302#true} is VALID [2020-07-18 06:57:50,628 INFO L280 TraceCheckUtils]: 167: Hoare triple {9302#true} ~init__r211~0 := ~ep21~0; {9302#true} is VALID [2020-07-18 06:57:50,628 INFO L280 TraceCheckUtils]: 168: Hoare triple {9302#true} ~init__r231~0 := ~ep23~0; {9302#true} is VALID [2020-07-18 06:57:50,629 INFO L280 TraceCheckUtils]: 169: Hoare triple {9302#true} ~init__r311~0 := ~ep31~0; {9302#true} is VALID [2020-07-18 06:57:50,629 INFO L280 TraceCheckUtils]: 170: Hoare triple {9302#true} ~init__r321~0 := ~ep32~0; {9302#true} is VALID [2020-07-18 06:57:50,632 INFO L280 TraceCheckUtils]: 171: Hoare triple {9302#true} assume !(0 == ~init__r121~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,632 INFO L280 TraceCheckUtils]: 172: Hoare triple {9302#true} ~init__tmp~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,632 INFO L280 TraceCheckUtils]: 173: Hoare triple {9302#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,632 INFO L280 TraceCheckUtils]: 174: Hoare triple {9302#true} assume !(0 == ~init__r131~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,633 INFO L280 TraceCheckUtils]: 175: Hoare triple {9302#true} ~init__tmp___0~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,633 INFO L280 TraceCheckUtils]: 176: Hoare triple {9302#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,633 INFO L280 TraceCheckUtils]: 177: Hoare triple {9302#true} assume !(0 == ~init__r211~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,634 INFO L280 TraceCheckUtils]: 178: Hoare triple {9302#true} ~init__tmp___1~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,634 INFO L280 TraceCheckUtils]: 179: Hoare triple {9302#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,637 INFO L280 TraceCheckUtils]: 180: Hoare triple {9302#true} assume !(0 == ~init__r231~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,638 INFO L280 TraceCheckUtils]: 181: Hoare triple {9302#true} ~init__tmp___2~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,638 INFO L280 TraceCheckUtils]: 182: Hoare triple {9302#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,638 INFO L280 TraceCheckUtils]: 183: Hoare triple {9302#true} assume !(0 == ~init__r311~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,639 INFO L280 TraceCheckUtils]: 184: Hoare triple {9302#true} ~init__tmp___3~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,639 INFO L280 TraceCheckUtils]: 185: Hoare triple {9302#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,639 INFO L280 TraceCheckUtils]: 186: Hoare triple {9302#true} assume !(0 == ~init__r321~0 % 256); {9302#true} is VALID [2020-07-18 06:57:50,640 INFO L280 TraceCheckUtils]: 187: Hoare triple {9302#true} ~init__tmp___4~0 := 1; {9302#true} is VALID [2020-07-18 06:57:50,640 INFO L280 TraceCheckUtils]: 188: Hoare triple {9302#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9302#true} is VALID [2020-07-18 06:57:50,640 INFO L280 TraceCheckUtils]: 189: Hoare triple {9302#true} assume ~id1~0 != ~id2~0; {9302#true} is VALID [2020-07-18 06:57:50,640 INFO L280 TraceCheckUtils]: 190: Hoare triple {9302#true} assume ~id1~0 != ~id3~0; {9302#true} is VALID [2020-07-18 06:57:50,641 INFO L280 TraceCheckUtils]: 191: Hoare triple {9302#true} assume ~id2~0 != ~id3~0; {9302#true} is VALID [2020-07-18 06:57:50,641 INFO L280 TraceCheckUtils]: 192: Hoare triple {9302#true} assume ~id1~0 >= 0; {9302#true} is VALID [2020-07-18 06:57:50,641 INFO L280 TraceCheckUtils]: 193: Hoare triple {9302#true} assume ~id2~0 >= 0; {9302#true} is VALID [2020-07-18 06:57:50,642 INFO L280 TraceCheckUtils]: 194: Hoare triple {9302#true} assume ~id3~0 >= 0; {9302#true} is VALID [2020-07-18 06:57:50,642 INFO L280 TraceCheckUtils]: 195: Hoare triple {9302#true} assume 0 == ~r1~0; {9302#true} is VALID [2020-07-18 06:57:50,642 INFO L280 TraceCheckUtils]: 196: Hoare triple {9302#true} assume 0 == ~r2~0; {9302#true} is VALID [2020-07-18 06:57:50,643 INFO L280 TraceCheckUtils]: 197: Hoare triple {9302#true} assume 0 == ~r3~0; {9302#true} is VALID [2020-07-18 06:57:50,643 INFO L280 TraceCheckUtils]: 198: Hoare triple {9302#true} assume ~max1~0 == ~id1~0; {9302#true} is VALID [2020-07-18 06:57:50,647 INFO L280 TraceCheckUtils]: 199: Hoare triple {9302#true} assume ~max2~0 == ~id2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,649 INFO L280 TraceCheckUtils]: 200: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,650 INFO L280 TraceCheckUtils]: 201: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,651 INFO L280 TraceCheckUtils]: 202: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,652 INFO L280 TraceCheckUtils]: 203: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,652 INFO L280 TraceCheckUtils]: 204: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,653 INFO L280 TraceCheckUtils]: 205: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,658 INFO L280 TraceCheckUtils]: 206: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,658 INFO L280 TraceCheckUtils]: 207: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,659 INFO L280 TraceCheckUtils]: 208: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,660 INFO L280 TraceCheckUtils]: 209: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,661 INFO L280 TraceCheckUtils]: 210: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,661 INFO L280 TraceCheckUtils]: 211: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,662 INFO L280 TraceCheckUtils]: 212: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,663 INFO L280 TraceCheckUtils]: 213: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,664 INFO L280 TraceCheckUtils]: 214: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_1863~0 := ~init__tmp___5~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,665 INFO L280 TraceCheckUtils]: 215: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1863~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,665 INFO L280 TraceCheckUtils]: 216: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,666 INFO L280 TraceCheckUtils]: 217: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,667 INFO L280 TraceCheckUtils]: 218: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,668 INFO L280 TraceCheckUtils]: 219: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,668 INFO L280 TraceCheckUtils]: 220: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,669 INFO L280 TraceCheckUtils]: 221: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,670 INFO L280 TraceCheckUtils]: 222: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,671 INFO L280 TraceCheckUtils]: 223: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,671 INFO L280 TraceCheckUtils]: 224: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,672 INFO L280 TraceCheckUtils]: 225: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,673 INFO L280 TraceCheckUtils]: 226: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,674 INFO L280 TraceCheckUtils]: 227: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,675 INFO L280 TraceCheckUtils]: 228: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,675 INFO L280 TraceCheckUtils]: 229: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,676 INFO L280 TraceCheckUtils]: 230: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,677 INFO L280 TraceCheckUtils]: 231: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,678 INFO L280 TraceCheckUtils]: 232: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,678 INFO L280 TraceCheckUtils]: 233: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,679 INFO L280 TraceCheckUtils]: 234: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,680 INFO L280 TraceCheckUtils]: 235: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,681 INFO L280 TraceCheckUtils]: 236: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,681 INFO L280 TraceCheckUtils]: 237: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,682 INFO L280 TraceCheckUtils]: 238: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,683 INFO L280 TraceCheckUtils]: 239: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,684 INFO L280 TraceCheckUtils]: 240: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,684 INFO L280 TraceCheckUtils]: 241: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,690 INFO L280 TraceCheckUtils]: 242: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,690 INFO L280 TraceCheckUtils]: 243: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,691 INFO L280 TraceCheckUtils]: 244: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,692 INFO L280 TraceCheckUtils]: 245: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,692 INFO L280 TraceCheckUtils]: 246: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,693 INFO L280 TraceCheckUtils]: 247: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,693 INFO L280 TraceCheckUtils]: 248: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,694 INFO L280 TraceCheckUtils]: 249: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,694 INFO L280 TraceCheckUtils]: 250: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,695 INFO L280 TraceCheckUtils]: 251: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,696 INFO L280 TraceCheckUtils]: 252: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,697 INFO L280 TraceCheckUtils]: 253: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,697 INFO L280 TraceCheckUtils]: 254: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,698 INFO L280 TraceCheckUtils]: 255: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,699 INFO L280 TraceCheckUtils]: 256: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,700 INFO L280 TraceCheckUtils]: 257: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,700 INFO L280 TraceCheckUtils]: 258: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,701 INFO L280 TraceCheckUtils]: 259: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,702 INFO L280 TraceCheckUtils]: 260: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,703 INFO L280 TraceCheckUtils]: 261: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,703 INFO L280 TraceCheckUtils]: 262: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,705 INFO L280 TraceCheckUtils]: 263: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,708 INFO L280 TraceCheckUtils]: 264: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,708 INFO L280 TraceCheckUtils]: 265: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,709 INFO L280 TraceCheckUtils]: 266: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,710 INFO L280 TraceCheckUtils]: 267: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,711 INFO L280 TraceCheckUtils]: 268: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,711 INFO L280 TraceCheckUtils]: 269: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,712 INFO L280 TraceCheckUtils]: 270: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,713 INFO L280 TraceCheckUtils]: 271: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,714 INFO L280 TraceCheckUtils]: 272: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,714 INFO L280 TraceCheckUtils]: 273: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,715 INFO L280 TraceCheckUtils]: 274: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,716 INFO L280 TraceCheckUtils]: 275: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,717 INFO L280 TraceCheckUtils]: 276: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2009~0 := ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,717 INFO L280 TraceCheckUtils]: 277: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2009~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,718 INFO L280 TraceCheckUtils]: 278: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,719 INFO L280 TraceCheckUtils]: 279: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,720 INFO L280 TraceCheckUtils]: 280: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,721 INFO L280 TraceCheckUtils]: 281: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,721 INFO L280 TraceCheckUtils]: 282: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,722 INFO L280 TraceCheckUtils]: 283: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,723 INFO L280 TraceCheckUtils]: 284: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,724 INFO L280 TraceCheckUtils]: 285: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,724 INFO L280 TraceCheckUtils]: 286: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,725 INFO L280 TraceCheckUtils]: 287: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,726 INFO L280 TraceCheckUtils]: 288: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,727 INFO L280 TraceCheckUtils]: 289: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,727 INFO L280 TraceCheckUtils]: 290: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,728 INFO L280 TraceCheckUtils]: 291: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,729 INFO L280 TraceCheckUtils]: 292: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,730 INFO L280 TraceCheckUtils]: 293: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,730 INFO L280 TraceCheckUtils]: 294: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,731 INFO L280 TraceCheckUtils]: 295: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,732 INFO L280 TraceCheckUtils]: 296: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,733 INFO L280 TraceCheckUtils]: 297: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,733 INFO L280 TraceCheckUtils]: 298: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,734 INFO L280 TraceCheckUtils]: 299: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,735 INFO L280 TraceCheckUtils]: 300: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,736 INFO L280 TraceCheckUtils]: 301: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,737 INFO L280 TraceCheckUtils]: 302: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,737 INFO L280 TraceCheckUtils]: 303: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,738 INFO L280 TraceCheckUtils]: 304: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,739 INFO L280 TraceCheckUtils]: 305: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,740 INFO L280 TraceCheckUtils]: 306: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,740 INFO L280 TraceCheckUtils]: 307: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,741 INFO L280 TraceCheckUtils]: 308: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,742 INFO L280 TraceCheckUtils]: 309: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,743 INFO L280 TraceCheckUtils]: 310: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,743 INFO L280 TraceCheckUtils]: 311: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,745 INFO L280 TraceCheckUtils]: 312: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,745 INFO L280 TraceCheckUtils]: 313: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,746 INFO L280 TraceCheckUtils]: 314: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,747 INFO L280 TraceCheckUtils]: 315: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,748 INFO L280 TraceCheckUtils]: 316: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,749 INFO L280 TraceCheckUtils]: 317: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,749 INFO L280 TraceCheckUtils]: 318: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,750 INFO L280 TraceCheckUtils]: 319: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,751 INFO L280 TraceCheckUtils]: 320: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,751 INFO L280 TraceCheckUtils]: 321: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,752 INFO L280 TraceCheckUtils]: 322: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,753 INFO L280 TraceCheckUtils]: 323: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,754 INFO L280 TraceCheckUtils]: 324: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,754 INFO L280 TraceCheckUtils]: 325: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,755 INFO L280 TraceCheckUtils]: 326: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,756 INFO L280 TraceCheckUtils]: 327: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,757 INFO L280 TraceCheckUtils]: 328: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,757 INFO L280 TraceCheckUtils]: 329: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,758 INFO L280 TraceCheckUtils]: 330: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,760 INFO L280 TraceCheckUtils]: 331: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,760 INFO L280 TraceCheckUtils]: 332: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,761 INFO L280 TraceCheckUtils]: 333: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,762 INFO L280 TraceCheckUtils]: 334: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,763 INFO L280 TraceCheckUtils]: 335: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,763 INFO L280 TraceCheckUtils]: 336: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,764 INFO L280 TraceCheckUtils]: 337: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2142~0 := ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,765 INFO L280 TraceCheckUtils]: 338: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2142~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,766 INFO L280 TraceCheckUtils]: 339: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,766 INFO L280 TraceCheckUtils]: 340: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,767 INFO L280 TraceCheckUtils]: 341: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,768 INFO L280 TraceCheckUtils]: 342: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,769 INFO L280 TraceCheckUtils]: 343: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,770 INFO L280 TraceCheckUtils]: 344: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,770 INFO L280 TraceCheckUtils]: 345: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,771 INFO L280 TraceCheckUtils]: 346: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,772 INFO L280 TraceCheckUtils]: 347: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,772 INFO L280 TraceCheckUtils]: 348: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,773 INFO L280 TraceCheckUtils]: 349: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,774 INFO L280 TraceCheckUtils]: 350: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,775 INFO L280 TraceCheckUtils]: 351: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,775 INFO L280 TraceCheckUtils]: 352: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,776 INFO L280 TraceCheckUtils]: 353: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,777 INFO L280 TraceCheckUtils]: 354: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,778 INFO L280 TraceCheckUtils]: 355: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,778 INFO L280 TraceCheckUtils]: 356: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,779 INFO L280 TraceCheckUtils]: 357: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,780 INFO L280 TraceCheckUtils]: 358: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,782 INFO L280 TraceCheckUtils]: 359: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,782 INFO L280 TraceCheckUtils]: 360: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,783 INFO L280 TraceCheckUtils]: 361: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,784 INFO L280 TraceCheckUtils]: 362: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,784 INFO L280 TraceCheckUtils]: 363: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,785 INFO L280 TraceCheckUtils]: 364: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,786 INFO L280 TraceCheckUtils]: 365: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,787 INFO L280 TraceCheckUtils]: 366: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,787 INFO L280 TraceCheckUtils]: 367: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,788 INFO L280 TraceCheckUtils]: 368: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,788 INFO L280 TraceCheckUtils]: 369: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,789 INFO L280 TraceCheckUtils]: 370: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,789 INFO L280 TraceCheckUtils]: 371: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,790 INFO L280 TraceCheckUtils]: 372: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,790 INFO L280 TraceCheckUtils]: 373: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,791 INFO L280 TraceCheckUtils]: 374: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,791 INFO L280 TraceCheckUtils]: 375: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,792 INFO L280 TraceCheckUtils]: 376: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,792 INFO L280 TraceCheckUtils]: 377: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,793 INFO L280 TraceCheckUtils]: 378: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,793 INFO L280 TraceCheckUtils]: 379: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,794 INFO L280 TraceCheckUtils]: 380: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,794 INFO L280 TraceCheckUtils]: 381: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,795 INFO L280 TraceCheckUtils]: 382: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,795 INFO L280 TraceCheckUtils]: 383: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,796 INFO L280 TraceCheckUtils]: 384: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,796 INFO L280 TraceCheckUtils]: 385: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,797 INFO L280 TraceCheckUtils]: 386: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,797 INFO L280 TraceCheckUtils]: 387: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,798 INFO L280 TraceCheckUtils]: 388: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,799 INFO L280 TraceCheckUtils]: 389: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,799 INFO L280 TraceCheckUtils]: 390: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,800 INFO L280 TraceCheckUtils]: 391: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,800 INFO L280 TraceCheckUtils]: 392: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2281~0 := ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,801 INFO L280 TraceCheckUtils]: 393: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2281~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,802 INFO L280 TraceCheckUtils]: 394: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,805 INFO L280 TraceCheckUtils]: 395: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,805 INFO L280 TraceCheckUtils]: 396: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,806 INFO L280 TraceCheckUtils]: 397: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,806 INFO L280 TraceCheckUtils]: 398: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,807 INFO L280 TraceCheckUtils]: 399: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,808 INFO L280 TraceCheckUtils]: 400: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,808 INFO L280 TraceCheckUtils]: 401: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,808 INFO L280 TraceCheckUtils]: 402: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,809 INFO L280 TraceCheckUtils]: 403: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,809 INFO L280 TraceCheckUtils]: 404: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,810 INFO L280 TraceCheckUtils]: 405: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,810 INFO L280 TraceCheckUtils]: 406: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,811 INFO L280 TraceCheckUtils]: 407: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,811 INFO L280 TraceCheckUtils]: 408: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,812 INFO L280 TraceCheckUtils]: 409: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,813 INFO L280 TraceCheckUtils]: 410: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,814 INFO L280 TraceCheckUtils]: 411: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,814 INFO L280 TraceCheckUtils]: 412: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,815 INFO L280 TraceCheckUtils]: 413: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,816 INFO L280 TraceCheckUtils]: 414: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,817 INFO L280 TraceCheckUtils]: 415: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,818 INFO L280 TraceCheckUtils]: 416: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,818 INFO L280 TraceCheckUtils]: 417: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,819 INFO L280 TraceCheckUtils]: 418: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,820 INFO L280 TraceCheckUtils]: 419: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,821 INFO L280 TraceCheckUtils]: 420: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:57:50,821 INFO L280 TraceCheckUtils]: 421: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9303#false} is VALID [2020-07-18 06:57:50,822 INFO L280 TraceCheckUtils]: 422: Hoare triple {9303#false} ~nl2~0 := 1; {9303#false} is VALID [2020-07-18 06:57:50,822 INFO L280 TraceCheckUtils]: 423: Hoare triple {9303#false} ~mode2~0 := 0; {9303#false} is VALID [2020-07-18 06:57:50,822 INFO L280 TraceCheckUtils]: 424: Hoare triple {9303#false} havoc ~node3__newmax~3; {9303#false} is VALID [2020-07-18 06:57:50,823 INFO L280 TraceCheckUtils]: 425: Hoare triple {9303#false} ~node3__newmax~3 := 0; {9303#false} is VALID [2020-07-18 06:57:50,823 INFO L280 TraceCheckUtils]: 426: Hoare triple {9303#false} assume !(0 == ~mode3~0 % 256); {9303#false} is VALID [2020-07-18 06:57:50,823 INFO L280 TraceCheckUtils]: 427: Hoare triple {9303#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9303#false} is VALID [2020-07-18 06:57:50,824 INFO L280 TraceCheckUtils]: 428: Hoare triple {9303#false} assume !!(0 == ~ep13~0 % 256); {9303#false} is VALID [2020-07-18 06:57:50,824 INFO L280 TraceCheckUtils]: 429: Hoare triple {9303#false} assume !!(0 == ~ep23~0 % 256); {9303#false} is VALID [2020-07-18 06:57:50,824 INFO L280 TraceCheckUtils]: 430: Hoare triple {9303#false} ~newmax3~0 := ~node3__newmax~3; {9303#false} is VALID [2020-07-18 06:57:50,825 INFO L280 TraceCheckUtils]: 431: Hoare triple {9303#false} assume 2 == ~r3~0; {9303#false} is VALID [2020-07-18 06:57:50,825 INFO L280 TraceCheckUtils]: 432: Hoare triple {9303#false} assume !(~max3~0 == ~id3~0); {9303#false} is VALID [2020-07-18 06:57:50,825 INFO L280 TraceCheckUtils]: 433: Hoare triple {9303#false} ~nl3~0 := 1; {9303#false} is VALID [2020-07-18 06:57:50,826 INFO L280 TraceCheckUtils]: 434: Hoare triple {9303#false} ~mode3~0 := 0; {9303#false} is VALID [2020-07-18 06:57:50,826 INFO L280 TraceCheckUtils]: 435: Hoare triple {9303#false} ~p12_old~0 := ~p12_new~0; {9303#false} is VALID [2020-07-18 06:57:50,826 INFO L280 TraceCheckUtils]: 436: Hoare triple {9303#false} ~p12_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,826 INFO L280 TraceCheckUtils]: 437: Hoare triple {9303#false} ~p13_old~0 := ~p13_new~0; {9303#false} is VALID [2020-07-18 06:57:50,827 INFO L280 TraceCheckUtils]: 438: Hoare triple {9303#false} ~p13_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,827 INFO L280 TraceCheckUtils]: 439: Hoare triple {9303#false} ~p21_old~0 := ~p21_new~0; {9303#false} is VALID [2020-07-18 06:57:50,827 INFO L280 TraceCheckUtils]: 440: Hoare triple {9303#false} ~p21_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,828 INFO L280 TraceCheckUtils]: 441: Hoare triple {9303#false} ~p23_old~0 := ~p23_new~0; {9303#false} is VALID [2020-07-18 06:57:50,828 INFO L280 TraceCheckUtils]: 442: Hoare triple {9303#false} ~p23_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,828 INFO L280 TraceCheckUtils]: 443: Hoare triple {9303#false} ~p31_old~0 := ~p31_new~0; {9303#false} is VALID [2020-07-18 06:57:50,829 INFO L280 TraceCheckUtils]: 444: Hoare triple {9303#false} ~p31_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,829 INFO L280 TraceCheckUtils]: 445: Hoare triple {9303#false} ~p32_old~0 := ~p32_new~0; {9303#false} is VALID [2020-07-18 06:57:50,829 INFO L280 TraceCheckUtils]: 446: Hoare triple {9303#false} ~p32_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 06:57:50,829 INFO L280 TraceCheckUtils]: 447: Hoare triple {9303#false} havoc ~check__tmp~3; {9303#false} is VALID [2020-07-18 06:57:50,830 INFO L280 TraceCheckUtils]: 448: Hoare triple {9303#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9303#false} is VALID [2020-07-18 06:57:50,830 INFO L280 TraceCheckUtils]: 449: Hoare triple {9303#false} ~check__tmp~3 := 0; {9303#false} is VALID [2020-07-18 06:57:50,830 INFO L280 TraceCheckUtils]: 450: Hoare triple {9303#false} ~__return_2419~0 := ~check__tmp~3; {9303#false} is VALID [2020-07-18 06:57:50,831 INFO L280 TraceCheckUtils]: 451: Hoare triple {9303#false} ~main__c1~0 := ~__return_2419~0; {9303#false} is VALID [2020-07-18 06:57:50,831 INFO L280 TraceCheckUtils]: 452: Hoare triple {9303#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {9303#false} is VALID [2020-07-18 06:57:50,831 INFO L280 TraceCheckUtils]: 453: Hoare triple {9303#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {9303#false} is VALID [2020-07-18 06:57:50,832 INFO L280 TraceCheckUtils]: 454: Hoare triple {9303#false} havoc ~__tmp_4~0; {9303#false} is VALID [2020-07-18 06:57:50,832 INFO L280 TraceCheckUtils]: 455: Hoare triple {9303#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9303#false} is VALID [2020-07-18 06:57:50,832 INFO L280 TraceCheckUtils]: 456: Hoare triple {9303#false} havoc ~assert__arg~3; {9303#false} is VALID [2020-07-18 06:57:50,832 INFO L280 TraceCheckUtils]: 457: Hoare triple {9303#false} ~assert__arg~3 := ~__tmp_4~0; {9303#false} is VALID [2020-07-18 06:57:50,833 INFO L280 TraceCheckUtils]: 458: Hoare triple {9303#false} assume 0 == ~assert__arg~3 % 256; {9303#false} is VALID [2020-07-18 06:57:50,833 INFO L280 TraceCheckUtils]: 459: Hoare triple {9303#false} assume !false; {9303#false} is VALID [2020-07-18 06:57:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:57:51,277 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1954763068] [2020-07-18 06:57:51,278 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:57:51,278 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:57:51,279 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571170696] [2020-07-18 06:57:51,285 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:57:51,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:57:51,287 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:57:51,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:57:51,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:57:51,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:57:51,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:57:51,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:57:51,831 INFO L87 Difference]: Start difference. First operand 1244 states and 1517 transitions. Second operand 4 states. [2020-07-18 06:57:59,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:59,990 INFO L93 Difference]: Finished difference Result 2510 states and 3146 transitions. [2020-07-18 06:57:59,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:57:59,990 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:57:59,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:57:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:58:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-18 06:58:00,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:58:00,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-18 06:58:00,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1799 transitions. [2020-07-18 06:58:01,963 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1799 edges. 1799 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:02,299 INFO L225 Difference]: With dead ends: 2510 [2020-07-18 06:58:02,300 INFO L226 Difference]: Without dead ends: 2066 [2020-07-18 06:58:02,306 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 [2020-07-18 06:58:02,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2020-07-18 06:58:04,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 2054. [2020-07-18 06:58:04,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:58:04,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2066 states. Second operand 2054 states. [2020-07-18 06:58:04,412 INFO L74 IsIncluded]: Start isIncluded. First operand 2066 states. Second operand 2054 states. [2020-07-18 06:58:04,412 INFO L87 Difference]: Start difference. First operand 2066 states. Second operand 2054 states. [2020-07-18 06:58:04,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:58:04,662 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-18 06:58:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-18 06:58:04,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:58:04,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:58:04,667 INFO L74 IsIncluded]: Start isIncluded. First operand 2054 states. Second operand 2066 states. [2020-07-18 06:58:04,668 INFO L87 Difference]: Start difference. First operand 2054 states. Second operand 2066 states. [2020-07-18 06:58:04,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:58:04,920 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-18 06:58:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-18 06:58:04,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:58:04,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:58:04,926 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:58:04,926 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:58:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2054 states. [2020-07-18 06:58:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 2054 states and 2545 transitions. [2020-07-18 06:58:05,267 INFO L78 Accepts]: Start accepts. Automaton has 2054 states and 2545 transitions. Word has length 460 [2020-07-18 06:58:05,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:58:05,268 INFO L479 AbstractCegarLoop]: Abstraction has 2054 states and 2545 transitions. [2020-07-18 06:58:05,268 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:58:05,268 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2054 states and 2545 transitions. [2020-07-18 06:58:08,008 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2545 edges. 2545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2545 transitions. [2020-07-18 06:58:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 06:58:08,015 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:58:08,015 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] [2020-07-18 06:58:08,015 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 06:58:08,016 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:58:08,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:58:08,016 INFO L82 PathProgramCache]: Analyzing trace with hash -863833942, now seen corresponding path program 1 times [2020-07-18 06:58:08,016 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:58:08,017 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [703212928] [2020-07-18 06:58:08,017 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:58:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:08,472 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 06:58:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:08,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-18 06:58:08,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,519 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,520 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,520 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,522 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,522 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,522 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,522 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,523 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,523 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,523 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,523 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,523 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,524 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,524 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,524 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,525 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,525 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,525 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,526 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,526 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,526 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,526 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,527 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,527 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,527 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,527 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,527 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,528 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,528 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-18 06:58:08,528 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-18 06:58:08,528 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-18 06:58:08,529 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,529 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,529 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,529 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,530 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,530 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,530 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,530 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-18 06:58:08,531 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-18 06:58:08,546 INFO L263 TraceCheckUtils]: 0: Hoare triple {22631#true} call ULTIMATE.init(); {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:58:08,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-18 06:58:08,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,549 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,552 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,554 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,554 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,557 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,557 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,558 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,558 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,559 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,559 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,559 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,560 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,560 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,560 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,560 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,561 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,562 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,562 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,562 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,563 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,563 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-18 06:58:08,563 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-18 06:58:08,563 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-18 06:58:08,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,564 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,564 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,564 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,565 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,565 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,565 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,565 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,565 INFO L280 TraceCheckUtils]: 62: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-18 06:58:08,566 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-18 06:58:08,566 INFO L263 TraceCheckUtils]: 64: Hoare triple {22631#true} call #t~ret30 := main(); {22631#true} is VALID [2020-07-18 06:58:08,566 INFO L280 TraceCheckUtils]: 65: Hoare triple {22631#true} havoc ~main__c1~0; {22631#true} is VALID [2020-07-18 06:58:08,566 INFO L280 TraceCheckUtils]: 66: Hoare triple {22631#true} havoc ~main__i2~0; {22631#true} is VALID [2020-07-18 06:58:08,567 INFO L280 TraceCheckUtils]: 67: Hoare triple {22631#true} ~main__c1~0 := 0; {22631#true} is VALID [2020-07-18 06:58:08,567 INFO L280 TraceCheckUtils]: 68: Hoare triple {22631#true} ~ep12~0 := #t~nondet0; {22631#true} is VALID [2020-07-18 06:58:08,567 INFO L280 TraceCheckUtils]: 69: Hoare triple {22631#true} havoc #t~nondet0; {22631#true} is VALID [2020-07-18 06:58:08,567 INFO L280 TraceCheckUtils]: 70: Hoare triple {22631#true} ~ep13~0 := #t~nondet1; {22631#true} is VALID [2020-07-18 06:58:08,568 INFO L280 TraceCheckUtils]: 71: Hoare triple {22631#true} havoc #t~nondet1; {22631#true} is VALID [2020-07-18 06:58:08,568 INFO L280 TraceCheckUtils]: 72: Hoare triple {22631#true} ~ep21~0 := #t~nondet2; {22631#true} is VALID [2020-07-18 06:58:08,568 INFO L280 TraceCheckUtils]: 73: Hoare triple {22631#true} havoc #t~nondet2; {22631#true} is VALID [2020-07-18 06:58:08,569 INFO L280 TraceCheckUtils]: 74: Hoare triple {22631#true} ~ep23~0 := #t~nondet3; {22631#true} is VALID [2020-07-18 06:58:08,569 INFO L280 TraceCheckUtils]: 75: Hoare triple {22631#true} havoc #t~nondet3; {22631#true} is VALID [2020-07-18 06:58:08,569 INFO L280 TraceCheckUtils]: 76: Hoare triple {22631#true} ~ep31~0 := #t~nondet4; {22631#true} is VALID [2020-07-18 06:58:08,569 INFO L280 TraceCheckUtils]: 77: Hoare triple {22631#true} havoc #t~nondet4; {22631#true} is VALID [2020-07-18 06:58:08,593 INFO L280 TraceCheckUtils]: 78: Hoare triple {22631#true} ~ep32~0 := #t~nondet5; {22631#true} is VALID [2020-07-18 06:58:08,593 INFO L280 TraceCheckUtils]: 79: Hoare triple {22631#true} havoc #t~nondet5; {22631#true} is VALID [2020-07-18 06:58:08,593 INFO L280 TraceCheckUtils]: 80: Hoare triple {22631#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,593 INFO L280 TraceCheckUtils]: 81: Hoare triple {22631#true} ~id1~0 := #t~nondet6; {22631#true} is VALID [2020-07-18 06:58:08,593 INFO L280 TraceCheckUtils]: 82: Hoare triple {22631#true} havoc #t~nondet6; {22631#true} is VALID [2020-07-18 06:58:08,594 INFO L280 TraceCheckUtils]: 83: Hoare triple {22631#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,594 INFO L280 TraceCheckUtils]: 84: Hoare triple {22631#true} ~r1~0 := #t~nondet7; {22631#true} is VALID [2020-07-18 06:58:08,594 INFO L280 TraceCheckUtils]: 85: Hoare triple {22631#true} havoc #t~nondet7; {22631#true} is VALID [2020-07-18 06:58:08,594 INFO L280 TraceCheckUtils]: 86: Hoare triple {22631#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,595 INFO L280 TraceCheckUtils]: 87: Hoare triple {22631#true} ~st1~0 := #t~nondet8; {22631#true} is VALID [2020-07-18 06:58:08,595 INFO L280 TraceCheckUtils]: 88: Hoare triple {22631#true} havoc #t~nondet8; {22631#true} is VALID [2020-07-18 06:58:08,595 INFO L280 TraceCheckUtils]: 89: Hoare triple {22631#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,595 INFO L280 TraceCheckUtils]: 90: Hoare triple {22631#true} ~nl1~0 := #t~nondet9; {22631#true} is VALID [2020-07-18 06:58:08,595 INFO L280 TraceCheckUtils]: 91: Hoare triple {22631#true} havoc #t~nondet9; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 92: Hoare triple {22631#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 93: Hoare triple {22631#true} ~m1~0 := #t~nondet10; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 94: Hoare triple {22631#true} havoc #t~nondet10; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 95: Hoare triple {22631#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {22631#true} ~max1~0 := #t~nondet11; {22631#true} is VALID [2020-07-18 06:58:08,596 INFO L280 TraceCheckUtils]: 97: Hoare triple {22631#true} havoc #t~nondet11; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 98: Hoare triple {22631#true} ~mode1~0 := #t~nondet12; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 99: Hoare triple {22631#true} havoc #t~nondet12; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 100: Hoare triple {22631#true} ~newmax1~0 := #t~nondet13; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 101: Hoare triple {22631#true} havoc #t~nondet13; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 102: Hoare triple {22631#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,597 INFO L280 TraceCheckUtils]: 103: Hoare triple {22631#true} ~id2~0 := #t~nondet14; {22631#true} is VALID [2020-07-18 06:58:08,598 INFO L280 TraceCheckUtils]: 104: Hoare triple {22631#true} havoc #t~nondet14; {22631#true} is VALID [2020-07-18 06:58:08,598 INFO L280 TraceCheckUtils]: 105: Hoare triple {22631#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,598 INFO L280 TraceCheckUtils]: 106: Hoare triple {22631#true} ~r2~0 := #t~nondet15; {22631#true} is VALID [2020-07-18 06:58:08,598 INFO L280 TraceCheckUtils]: 107: Hoare triple {22631#true} havoc #t~nondet15; {22631#true} is VALID [2020-07-18 06:58:08,598 INFO L280 TraceCheckUtils]: 108: Hoare triple {22631#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,599 INFO L280 TraceCheckUtils]: 109: Hoare triple {22631#true} ~st2~0 := #t~nondet16; {22631#true} is VALID [2020-07-18 06:58:08,599 INFO L280 TraceCheckUtils]: 110: Hoare triple {22631#true} havoc #t~nondet16; {22631#true} is VALID [2020-07-18 06:58:08,599 INFO L280 TraceCheckUtils]: 111: Hoare triple {22631#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,599 INFO L280 TraceCheckUtils]: 112: Hoare triple {22631#true} ~nl2~0 := #t~nondet17; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 113: Hoare triple {22631#true} havoc #t~nondet17; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 114: Hoare triple {22631#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 115: Hoare triple {22631#true} ~m2~0 := #t~nondet18; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 116: Hoare triple {22631#true} havoc #t~nondet18; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 117: Hoare triple {22631#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,600 INFO L280 TraceCheckUtils]: 118: Hoare triple {22631#true} ~max2~0 := #t~nondet19; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 119: Hoare triple {22631#true} havoc #t~nondet19; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 120: Hoare triple {22631#true} ~mode2~0 := #t~nondet20; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 121: Hoare triple {22631#true} havoc #t~nondet20; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 122: Hoare triple {22631#true} ~newmax2~0 := #t~nondet21; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 123: Hoare triple {22631#true} havoc #t~nondet21; {22631#true} is VALID [2020-07-18 06:58:08,601 INFO L280 TraceCheckUtils]: 124: Hoare triple {22631#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,602 INFO L280 TraceCheckUtils]: 125: Hoare triple {22631#true} ~id3~0 := #t~nondet22; {22631#true} is VALID [2020-07-18 06:58:08,602 INFO L280 TraceCheckUtils]: 126: Hoare triple {22631#true} havoc #t~nondet22; {22631#true} is VALID [2020-07-18 06:58:08,602 INFO L280 TraceCheckUtils]: 127: Hoare triple {22631#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,602 INFO L280 TraceCheckUtils]: 128: Hoare triple {22631#true} ~r3~0 := #t~nondet23; {22631#true} is VALID [2020-07-18 06:58:08,602 INFO L280 TraceCheckUtils]: 129: Hoare triple {22631#true} havoc #t~nondet23; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 130: Hoare triple {22631#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 131: Hoare triple {22631#true} ~st3~0 := #t~nondet24; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 132: Hoare triple {22631#true} havoc #t~nondet24; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 133: Hoare triple {22631#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 134: Hoare triple {22631#true} ~nl3~0 := #t~nondet25; {22631#true} is VALID [2020-07-18 06:58:08,603 INFO L280 TraceCheckUtils]: 135: Hoare triple {22631#true} havoc #t~nondet25; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 136: Hoare triple {22631#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 137: Hoare triple {22631#true} ~m3~0 := #t~nondet26; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 138: Hoare triple {22631#true} havoc #t~nondet26; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 139: Hoare triple {22631#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 140: Hoare triple {22631#true} ~max3~0 := #t~nondet27; {22631#true} is VALID [2020-07-18 06:58:08,604 INFO L280 TraceCheckUtils]: 141: Hoare triple {22631#true} havoc #t~nondet27; {22631#true} is VALID [2020-07-18 06:58:08,605 INFO L280 TraceCheckUtils]: 142: Hoare triple {22631#true} ~mode3~0 := #t~nondet28; {22631#true} is VALID [2020-07-18 06:58:08,605 INFO L280 TraceCheckUtils]: 143: Hoare triple {22631#true} havoc #t~nondet28; {22631#true} is VALID [2020-07-18 06:58:08,605 INFO L280 TraceCheckUtils]: 144: Hoare triple {22631#true} ~newmax3~0 := #t~nondet29; {22631#true} is VALID [2020-07-18 06:58:08,605 INFO L280 TraceCheckUtils]: 145: Hoare triple {22631#true} havoc #t~nondet29; {22631#true} is VALID [2020-07-18 06:58:08,605 INFO L280 TraceCheckUtils]: 146: Hoare triple {22631#true} havoc ~init__r121~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 147: Hoare triple {22631#true} havoc ~init__r131~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 148: Hoare triple {22631#true} havoc ~init__r211~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 149: Hoare triple {22631#true} havoc ~init__r231~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 150: Hoare triple {22631#true} havoc ~init__r311~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 151: Hoare triple {22631#true} havoc ~init__r321~0; {22631#true} is VALID [2020-07-18 06:58:08,606 INFO L280 TraceCheckUtils]: 152: Hoare triple {22631#true} havoc ~init__r122~0; {22631#true} is VALID [2020-07-18 06:58:08,607 INFO L280 TraceCheckUtils]: 153: Hoare triple {22631#true} havoc ~init__tmp~0; {22631#true} is VALID [2020-07-18 06:58:08,607 INFO L280 TraceCheckUtils]: 154: Hoare triple {22631#true} havoc ~init__r132~0; {22631#true} is VALID [2020-07-18 06:58:08,607 INFO L280 TraceCheckUtils]: 155: Hoare triple {22631#true} havoc ~init__tmp___0~0; {22631#true} is VALID [2020-07-18 06:58:08,607 INFO L280 TraceCheckUtils]: 156: Hoare triple {22631#true} havoc ~init__r212~0; {22631#true} is VALID [2020-07-18 06:58:08,607 INFO L280 TraceCheckUtils]: 157: Hoare triple {22631#true} havoc ~init__tmp___1~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 158: Hoare triple {22631#true} havoc ~init__r232~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 159: Hoare triple {22631#true} havoc ~init__tmp___2~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 160: Hoare triple {22631#true} havoc ~init__r312~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 161: Hoare triple {22631#true} havoc ~init__tmp___3~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 162: Hoare triple {22631#true} havoc ~init__r322~0; {22631#true} is VALID [2020-07-18 06:58:08,608 INFO L280 TraceCheckUtils]: 163: Hoare triple {22631#true} havoc ~init__tmp___4~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 164: Hoare triple {22631#true} havoc ~init__tmp___5~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 165: Hoare triple {22631#true} ~init__r121~0 := ~ep12~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 166: Hoare triple {22631#true} ~init__r131~0 := ~ep13~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 167: Hoare triple {22631#true} ~init__r211~0 := ~ep21~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 168: Hoare triple {22631#true} ~init__r231~0 := ~ep23~0; {22631#true} is VALID [2020-07-18 06:58:08,609 INFO L280 TraceCheckUtils]: 169: Hoare triple {22631#true} ~init__r311~0 := ~ep31~0; {22631#true} is VALID [2020-07-18 06:58:08,610 INFO L280 TraceCheckUtils]: 170: Hoare triple {22631#true} ~init__r321~0 := ~ep32~0; {22631#true} is VALID [2020-07-18 06:58:08,610 INFO L280 TraceCheckUtils]: 171: Hoare triple {22631#true} assume !(0 == ~init__r121~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,610 INFO L280 TraceCheckUtils]: 172: Hoare triple {22631#true} ~init__tmp~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,610 INFO L280 TraceCheckUtils]: 173: Hoare triple {22631#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,610 INFO L280 TraceCheckUtils]: 174: Hoare triple {22631#true} assume !(0 == ~init__r131~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,611 INFO L280 TraceCheckUtils]: 175: Hoare triple {22631#true} ~init__tmp___0~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,611 INFO L280 TraceCheckUtils]: 176: Hoare triple {22631#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,611 INFO L280 TraceCheckUtils]: 177: Hoare triple {22631#true} assume !(0 == ~init__r211~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,612 INFO L280 TraceCheckUtils]: 178: Hoare triple {22631#true} ~init__tmp___1~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,612 INFO L280 TraceCheckUtils]: 179: Hoare triple {22631#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,612 INFO L280 TraceCheckUtils]: 180: Hoare triple {22631#true} assume !(0 == ~init__r231~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,612 INFO L280 TraceCheckUtils]: 181: Hoare triple {22631#true} ~init__tmp___2~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,613 INFO L280 TraceCheckUtils]: 182: Hoare triple {22631#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,613 INFO L280 TraceCheckUtils]: 183: Hoare triple {22631#true} assume !(0 == ~init__r311~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,613 INFO L280 TraceCheckUtils]: 184: Hoare triple {22631#true} ~init__tmp___3~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,614 INFO L280 TraceCheckUtils]: 185: Hoare triple {22631#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,614 INFO L280 TraceCheckUtils]: 186: Hoare triple {22631#true} assume !(0 == ~init__r321~0 % 256); {22631#true} is VALID [2020-07-18 06:58:08,614 INFO L280 TraceCheckUtils]: 187: Hoare triple {22631#true} ~init__tmp___4~0 := 1; {22631#true} is VALID [2020-07-18 06:58:08,614 INFO L280 TraceCheckUtils]: 188: Hoare triple {22631#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {22631#true} is VALID [2020-07-18 06:58:08,615 INFO L280 TraceCheckUtils]: 189: Hoare triple {22631#true} assume ~id1~0 != ~id2~0; {22631#true} is VALID [2020-07-18 06:58:08,615 INFO L280 TraceCheckUtils]: 190: Hoare triple {22631#true} assume ~id1~0 != ~id3~0; {22631#true} is VALID [2020-07-18 06:58:08,615 INFO L280 TraceCheckUtils]: 191: Hoare triple {22631#true} assume ~id2~0 != ~id3~0; {22631#true} is VALID [2020-07-18 06:58:08,616 INFO L280 TraceCheckUtils]: 192: Hoare triple {22631#true} assume ~id1~0 >= 0; {22631#true} is VALID [2020-07-18 06:58:08,616 INFO L280 TraceCheckUtils]: 193: Hoare triple {22631#true} assume ~id2~0 >= 0; {22631#true} is VALID [2020-07-18 06:58:08,616 INFO L280 TraceCheckUtils]: 194: Hoare triple {22631#true} assume ~id3~0 >= 0; {22631#true} is VALID [2020-07-18 06:58:08,617 INFO L280 TraceCheckUtils]: 195: Hoare triple {22631#true} assume 0 == ~r1~0; {22631#true} is VALID [2020-07-18 06:58:08,617 INFO L280 TraceCheckUtils]: 196: Hoare triple {22631#true} assume 0 == ~r2~0; {22631#true} is VALID [2020-07-18 06:58:08,617 INFO L280 TraceCheckUtils]: 197: Hoare triple {22631#true} assume 0 == ~r3~0; {22631#true} is VALID [2020-07-18 06:58:08,617 INFO L280 TraceCheckUtils]: 198: Hoare triple {22631#true} assume ~max1~0 == ~id1~0; {22631#true} is VALID [2020-07-18 06:58:08,618 INFO L280 TraceCheckUtils]: 199: Hoare triple {22631#true} assume ~max2~0 == ~id2~0; {22631#true} is VALID [2020-07-18 06:58:08,619 INFO L280 TraceCheckUtils]: 200: Hoare triple {22631#true} assume ~max3~0 == ~id3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,620 INFO L280 TraceCheckUtils]: 201: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,621 INFO L280 TraceCheckUtils]: 202: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,621 INFO L280 TraceCheckUtils]: 203: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,622 INFO L280 TraceCheckUtils]: 204: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,623 INFO L280 TraceCheckUtils]: 205: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,624 INFO L280 TraceCheckUtils]: 206: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,625 INFO L280 TraceCheckUtils]: 207: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode1~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,625 INFO L280 TraceCheckUtils]: 208: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode2~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,626 INFO L280 TraceCheckUtils]: 209: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode3~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,627 INFO L280 TraceCheckUtils]: 210: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,628 INFO L280 TraceCheckUtils]: 211: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,629 INFO L280 TraceCheckUtils]: 212: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,630 INFO L280 TraceCheckUtils]: 213: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~init__tmp___5~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,630 INFO L280 TraceCheckUtils]: 214: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_1863~0 := ~init__tmp___5~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,631 INFO L280 TraceCheckUtils]: 215: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := ~__return_1863~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,632 INFO L280 TraceCheckUtils]: 216: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 != ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,633 INFO L280 TraceCheckUtils]: 217: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,634 INFO L280 TraceCheckUtils]: 218: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,634 INFO L280 TraceCheckUtils]: 219: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,635 INFO L280 TraceCheckUtils]: 220: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,636 INFO L280 TraceCheckUtils]: 221: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,637 INFO L280 TraceCheckUtils]: 222: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,637 INFO L280 TraceCheckUtils]: 223: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,638 INFO L280 TraceCheckUtils]: 224: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,639 INFO L280 TraceCheckUtils]: 225: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,640 INFO L280 TraceCheckUtils]: 226: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,640 INFO L280 TraceCheckUtils]: 227: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,641 INFO L280 TraceCheckUtils]: 228: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,642 INFO L280 TraceCheckUtils]: 229: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,642 INFO L280 TraceCheckUtils]: 230: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,643 INFO L280 TraceCheckUtils]: 231: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,643 INFO L280 TraceCheckUtils]: 232: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,644 INFO L280 TraceCheckUtils]: 233: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,644 INFO L280 TraceCheckUtils]: 234: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,645 INFO L280 TraceCheckUtils]: 235: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,645 INFO L280 TraceCheckUtils]: 236: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,646 INFO L280 TraceCheckUtils]: 237: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,647 INFO L280 TraceCheckUtils]: 238: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,647 INFO L280 TraceCheckUtils]: 239: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,648 INFO L280 TraceCheckUtils]: 240: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,649 INFO L280 TraceCheckUtils]: 241: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,649 INFO L280 TraceCheckUtils]: 242: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,650 INFO L280 TraceCheckUtils]: 243: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,650 INFO L280 TraceCheckUtils]: 244: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,651 INFO L280 TraceCheckUtils]: 245: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,652 INFO L280 TraceCheckUtils]: 246: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,652 INFO L280 TraceCheckUtils]: 247: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,653 INFO L280 TraceCheckUtils]: 248: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,654 INFO L280 TraceCheckUtils]: 249: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,654 INFO L280 TraceCheckUtils]: 250: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,655 INFO L280 TraceCheckUtils]: 251: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,656 INFO L280 TraceCheckUtils]: 252: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,656 INFO L280 TraceCheckUtils]: 253: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,657 INFO L280 TraceCheckUtils]: 254: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,657 INFO L280 TraceCheckUtils]: 255: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,658 INFO L280 TraceCheckUtils]: 256: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,658 INFO L280 TraceCheckUtils]: 257: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,659 INFO L280 TraceCheckUtils]: 258: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,659 INFO L280 TraceCheckUtils]: 259: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,660 INFO L280 TraceCheckUtils]: 260: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,660 INFO L280 TraceCheckUtils]: 261: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,661 INFO L280 TraceCheckUtils]: 262: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,661 INFO L280 TraceCheckUtils]: 263: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,662 INFO L280 TraceCheckUtils]: 264: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,663 INFO L280 TraceCheckUtils]: 265: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,663 INFO L280 TraceCheckUtils]: 266: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,664 INFO L280 TraceCheckUtils]: 267: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,664 INFO L280 TraceCheckUtils]: 268: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,665 INFO L280 TraceCheckUtils]: 269: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,665 INFO L280 TraceCheckUtils]: 270: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,666 INFO L280 TraceCheckUtils]: 271: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,666 INFO L280 TraceCheckUtils]: 272: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,667 INFO L280 TraceCheckUtils]: 273: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,667 INFO L280 TraceCheckUtils]: 274: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,668 INFO L280 TraceCheckUtils]: 275: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,669 INFO L280 TraceCheckUtils]: 276: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2009~0 := ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,670 INFO L280 TraceCheckUtils]: 277: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2009~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,670 INFO L280 TraceCheckUtils]: 278: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,671 INFO L280 TraceCheckUtils]: 279: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,671 INFO L280 TraceCheckUtils]: 280: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,672 INFO L280 TraceCheckUtils]: 281: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~0 := ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,672 INFO L280 TraceCheckUtils]: 282: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,673 INFO L280 TraceCheckUtils]: 283: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,673 INFO L280 TraceCheckUtils]: 284: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,674 INFO L280 TraceCheckUtils]: 285: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,675 INFO L280 TraceCheckUtils]: 286: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,675 INFO L280 TraceCheckUtils]: 287: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,676 INFO L280 TraceCheckUtils]: 288: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,676 INFO L280 TraceCheckUtils]: 289: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,677 INFO L280 TraceCheckUtils]: 290: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,677 INFO L280 TraceCheckUtils]: 291: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,678 INFO L280 TraceCheckUtils]: 292: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,678 INFO L280 TraceCheckUtils]: 293: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r1~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,679 INFO L280 TraceCheckUtils]: 294: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,679 INFO L280 TraceCheckUtils]: 295: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,680 INFO L280 TraceCheckUtils]: 296: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,681 INFO L280 TraceCheckUtils]: 297: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,681 INFO L280 TraceCheckUtils]: 298: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,682 INFO L280 TraceCheckUtils]: 299: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,683 INFO L280 TraceCheckUtils]: 300: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,684 INFO L280 TraceCheckUtils]: 301: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,685 INFO L280 TraceCheckUtils]: 302: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r2~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,686 INFO L280 TraceCheckUtils]: 303: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,686 INFO L280 TraceCheckUtils]: 304: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,687 INFO L280 TraceCheckUtils]: 305: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,688 INFO L280 TraceCheckUtils]: 306: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,689 INFO L280 TraceCheckUtils]: 307: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,690 INFO L280 TraceCheckUtils]: 308: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,690 INFO L280 TraceCheckUtils]: 309: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,691 INFO L280 TraceCheckUtils]: 310: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,692 INFO L280 TraceCheckUtils]: 311: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r3~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,693 INFO L280 TraceCheckUtils]: 312: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,694 INFO L280 TraceCheckUtils]: 313: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,695 INFO L280 TraceCheckUtils]: 314: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,695 INFO L280 TraceCheckUtils]: 315: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,696 INFO L280 TraceCheckUtils]: 316: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,697 INFO L280 TraceCheckUtils]: 317: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,698 INFO L280 TraceCheckUtils]: 318: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,699 INFO L280 TraceCheckUtils]: 319: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,700 INFO L280 TraceCheckUtils]: 320: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,700 INFO L280 TraceCheckUtils]: 321: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,701 INFO L280 TraceCheckUtils]: 322: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,702 INFO L280 TraceCheckUtils]: 323: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,703 INFO L280 TraceCheckUtils]: 324: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,703 INFO L280 TraceCheckUtils]: 325: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,704 INFO L280 TraceCheckUtils]: 326: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,705 INFO L280 TraceCheckUtils]: 327: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,706 INFO L280 TraceCheckUtils]: 328: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,707 INFO L280 TraceCheckUtils]: 329: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,707 INFO L280 TraceCheckUtils]: 330: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,708 INFO L280 TraceCheckUtils]: 331: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,709 INFO L280 TraceCheckUtils]: 332: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,710 INFO L280 TraceCheckUtils]: 333: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,710 INFO L280 TraceCheckUtils]: 334: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,711 INFO L280 TraceCheckUtils]: 335: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,712 INFO L280 TraceCheckUtils]: 336: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~1 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,712 INFO L280 TraceCheckUtils]: 337: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2142~0 := ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,713 INFO L280 TraceCheckUtils]: 338: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2142~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,713 INFO L280 TraceCheckUtils]: 339: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,714 INFO L280 TraceCheckUtils]: 340: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,714 INFO L280 TraceCheckUtils]: 341: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,715 INFO L280 TraceCheckUtils]: 342: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~1 := ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,715 INFO L280 TraceCheckUtils]: 343: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~1 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,716 INFO L280 TraceCheckUtils]: 344: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,717 INFO L280 TraceCheckUtils]: 345: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,717 INFO L280 TraceCheckUtils]: 346: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,718 INFO L280 TraceCheckUtils]: 347: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,719 INFO L280 TraceCheckUtils]: 348: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,719 INFO L280 TraceCheckUtils]: 349: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,720 INFO L280 TraceCheckUtils]: 350: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,720 INFO L280 TraceCheckUtils]: 351: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,721 INFO L280 TraceCheckUtils]: 352: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,722 INFO L280 TraceCheckUtils]: 353: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,722 INFO L280 TraceCheckUtils]: 354: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,723 INFO L280 TraceCheckUtils]: 355: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,724 INFO L280 TraceCheckUtils]: 356: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,724 INFO L280 TraceCheckUtils]: 357: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,725 INFO L280 TraceCheckUtils]: 358: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,726 INFO L280 TraceCheckUtils]: 359: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,726 INFO L280 TraceCheckUtils]: 360: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,727 INFO L280 TraceCheckUtils]: 361: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,727 INFO L280 TraceCheckUtils]: 362: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,728 INFO L280 TraceCheckUtils]: 363: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,729 INFO L280 TraceCheckUtils]: 364: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,729 INFO L280 TraceCheckUtils]: 365: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,730 INFO L280 TraceCheckUtils]: 366: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,730 INFO L280 TraceCheckUtils]: 367: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,731 INFO L280 TraceCheckUtils]: 368: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,731 INFO L280 TraceCheckUtils]: 369: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,732 INFO L280 TraceCheckUtils]: 370: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,732 INFO L280 TraceCheckUtils]: 371: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,733 INFO L280 TraceCheckUtils]: 372: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,734 INFO L280 TraceCheckUtils]: 373: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,734 INFO L280 TraceCheckUtils]: 374: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,735 INFO L280 TraceCheckUtils]: 375: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,735 INFO L280 TraceCheckUtils]: 376: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,736 INFO L280 TraceCheckUtils]: 377: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,737 INFO L280 TraceCheckUtils]: 378: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,737 INFO L280 TraceCheckUtils]: 379: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,738 INFO L280 TraceCheckUtils]: 380: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,738 INFO L280 TraceCheckUtils]: 381: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,739 INFO L280 TraceCheckUtils]: 382: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,740 INFO L280 TraceCheckUtils]: 383: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,740 INFO L280 TraceCheckUtils]: 384: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,741 INFO L280 TraceCheckUtils]: 385: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,741 INFO L280 TraceCheckUtils]: 386: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,742 INFO L280 TraceCheckUtils]: 387: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,743 INFO L280 TraceCheckUtils]: 388: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,743 INFO L280 TraceCheckUtils]: 389: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,744 INFO L280 TraceCheckUtils]: 390: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,745 INFO L280 TraceCheckUtils]: 391: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~2 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,745 INFO L280 TraceCheckUtils]: 392: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2281~0 := ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,746 INFO L280 TraceCheckUtils]: 393: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2281~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,746 INFO L280 TraceCheckUtils]: 394: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,747 INFO L280 TraceCheckUtils]: 395: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,747 INFO L280 TraceCheckUtils]: 396: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,748 INFO L280 TraceCheckUtils]: 397: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~2 := ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,749 INFO L280 TraceCheckUtils]: 398: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~2 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,749 INFO L280 TraceCheckUtils]: 399: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,750 INFO L280 TraceCheckUtils]: 400: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,751 INFO L280 TraceCheckUtils]: 401: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,752 INFO L280 TraceCheckUtils]: 402: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,752 INFO L280 TraceCheckUtils]: 403: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,753 INFO L280 TraceCheckUtils]: 404: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,754 INFO L280 TraceCheckUtils]: 405: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,755 INFO L280 TraceCheckUtils]: 406: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,756 INFO L280 TraceCheckUtils]: 407: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,757 INFO L280 TraceCheckUtils]: 408: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,757 INFO L280 TraceCheckUtils]: 409: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,758 INFO L280 TraceCheckUtils]: 410: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max1~0 == ~id1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,759 INFO L280 TraceCheckUtils]: 411: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,760 INFO L280 TraceCheckUtils]: 412: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,761 INFO L280 TraceCheckUtils]: 413: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,761 INFO L280 TraceCheckUtils]: 414: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,762 INFO L280 TraceCheckUtils]: 415: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,763 INFO L280 TraceCheckUtils]: 416: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,764 INFO L280 TraceCheckUtils]: 417: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,765 INFO L280 TraceCheckUtils]: 418: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,766 INFO L280 TraceCheckUtils]: 419: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,766 INFO L280 TraceCheckUtils]: 420: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,767 INFO L280 TraceCheckUtils]: 421: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max2~0 == ~id2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,768 INFO L280 TraceCheckUtils]: 422: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,769 INFO L280 TraceCheckUtils]: 423: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,770 INFO L280 TraceCheckUtils]: 424: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,771 INFO L280 TraceCheckUtils]: 425: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,771 INFO L280 TraceCheckUtils]: 426: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,772 INFO L280 TraceCheckUtils]: 427: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,773 INFO L280 TraceCheckUtils]: 428: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,774 INFO L280 TraceCheckUtils]: 429: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,775 INFO L280 TraceCheckUtils]: 430: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,775 INFO L280 TraceCheckUtils]: 431: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 06:58:08,776 INFO L280 TraceCheckUtils]: 432: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~max3~0 == ~id3~0); {22632#false} is VALID [2020-07-18 06:58:08,776 INFO L280 TraceCheckUtils]: 433: Hoare triple {22632#false} ~nl3~0 := 1; {22632#false} is VALID [2020-07-18 06:58:08,777 INFO L280 TraceCheckUtils]: 434: Hoare triple {22632#false} ~mode3~0 := 0; {22632#false} is VALID [2020-07-18 06:58:08,777 INFO L280 TraceCheckUtils]: 435: Hoare triple {22632#false} ~p12_old~0 := ~p12_new~0; {22632#false} is VALID [2020-07-18 06:58:08,777 INFO L280 TraceCheckUtils]: 436: Hoare triple {22632#false} ~p12_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,777 INFO L280 TraceCheckUtils]: 437: Hoare triple {22632#false} ~p13_old~0 := ~p13_new~0; {22632#false} is VALID [2020-07-18 06:58:08,778 INFO L280 TraceCheckUtils]: 438: Hoare triple {22632#false} ~p13_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,778 INFO L280 TraceCheckUtils]: 439: Hoare triple {22632#false} ~p21_old~0 := ~p21_new~0; {22632#false} is VALID [2020-07-18 06:58:08,778 INFO L280 TraceCheckUtils]: 440: Hoare triple {22632#false} ~p21_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,778 INFO L280 TraceCheckUtils]: 441: Hoare triple {22632#false} ~p23_old~0 := ~p23_new~0; {22632#false} is VALID [2020-07-18 06:58:08,779 INFO L280 TraceCheckUtils]: 442: Hoare triple {22632#false} ~p23_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,779 INFO L280 TraceCheckUtils]: 443: Hoare triple {22632#false} ~p31_old~0 := ~p31_new~0; {22632#false} is VALID [2020-07-18 06:58:08,779 INFO L280 TraceCheckUtils]: 444: Hoare triple {22632#false} ~p31_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,779 INFO L280 TraceCheckUtils]: 445: Hoare triple {22632#false} ~p32_old~0 := ~p32_new~0; {22632#false} is VALID [2020-07-18 06:58:08,780 INFO L280 TraceCheckUtils]: 446: Hoare triple {22632#false} ~p32_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 06:58:08,780 INFO L280 TraceCheckUtils]: 447: Hoare triple {22632#false} havoc ~check__tmp~3; {22632#false} is VALID [2020-07-18 06:58:08,780 INFO L280 TraceCheckUtils]: 448: Hoare triple {22632#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22632#false} is VALID [2020-07-18 06:58:08,780 INFO L280 TraceCheckUtils]: 449: Hoare triple {22632#false} ~check__tmp~3 := 0; {22632#false} is VALID [2020-07-18 06:58:08,780 INFO L280 TraceCheckUtils]: 450: Hoare triple {22632#false} ~__return_2419~0 := ~check__tmp~3; {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 451: Hoare triple {22632#false} ~main__c1~0 := ~__return_2419~0; {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 452: Hoare triple {22632#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 453: Hoare triple {22632#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 454: Hoare triple {22632#false} havoc ~__tmp_4~0; {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 455: Hoare triple {22632#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22632#false} is VALID [2020-07-18 06:58:08,781 INFO L280 TraceCheckUtils]: 456: Hoare triple {22632#false} havoc ~assert__arg~3; {22632#false} is VALID [2020-07-18 06:58:08,782 INFO L280 TraceCheckUtils]: 457: Hoare triple {22632#false} ~assert__arg~3 := ~__tmp_4~0; {22632#false} is VALID [2020-07-18 06:58:08,782 INFO L280 TraceCheckUtils]: 458: Hoare triple {22632#false} assume 0 == ~assert__arg~3 % 256; {22632#false} is VALID [2020-07-18 06:58:08,782 INFO L280 TraceCheckUtils]: 459: Hoare triple {22632#false} assume !false; {22632#false} is VALID [2020-07-18 06:58:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:58:09,020 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [703212928] [2020-07-18 06:58:09,020 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:58:09,020 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:58:09,021 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342726306] [2020-07-18 06:58:09,022 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:58:09,022 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:58:09,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:58:09,482 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:09,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:58:09,483 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:58:09,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:58:09,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:58:09,484 INFO L87 Difference]: Start difference. First operand 2054 states and 2545 transitions. Second operand 4 states. [2020-07-18 06:58:20,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:58:20,073 INFO L93 Difference]: Finished difference Result 4382 states and 5559 transitions. [2020-07-18 06:58:20,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:58:20,073 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 06:58:20,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:58:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:58:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-18 06:58:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:58:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-18 06:58:20,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1749 transitions. [2020-07-18 06:58:21,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1749 edges. 1749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:22,233 INFO L225 Difference]: With dead ends: 4382 [2020-07-18 06:58:22,234 INFO L226 Difference]: Without dead ends: 3596 [2020-07-18 06:58:22,237 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:58:22,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3596 states. [2020-07-18 06:58:26,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3596 to 3574. [2020-07-18 06:58:26,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:58:26,748 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3596 states. Second operand 3574 states. [2020-07-18 06:58:26,748 INFO L74 IsIncluded]: Start isIncluded. First operand 3596 states. Second operand 3574 states. [2020-07-18 06:58:26,748 INFO L87 Difference]: Start difference. First operand 3596 states. Second operand 3574 states. [2020-07-18 06:58:27,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:58:27,134 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-18 06:58:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-18 06:58:27,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:58:27,142 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:58:27,142 INFO L74 IsIncluded]: Start isIncluded. First operand 3574 states. Second operand 3596 states. [2020-07-18 06:58:27,143 INFO L87 Difference]: Start difference. First operand 3574 states. Second operand 3596 states. [2020-07-18 06:58:27,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:58:27,605 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-18 06:58:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-18 06:58:27,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:58:27,613 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:58:27,613 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:58:27,613 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:58:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3574 states. [2020-07-18 06:58:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3574 states and 4481 transitions. [2020-07-18 06:58:28,139 INFO L78 Accepts]: Start accepts. Automaton has 3574 states and 4481 transitions. Word has length 460 [2020-07-18 06:58:28,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:58:28,139 INFO L479 AbstractCegarLoop]: Abstraction has 3574 states and 4481 transitions. [2020-07-18 06:58:28,140 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:58:28,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3574 states and 4481 transitions. [2020-07-18 06:58:33,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4481 edges. 4481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3574 states and 4481 transitions. [2020-07-18 06:58:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 06:58:33,103 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:58:33,103 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] [2020-07-18 06:58:33,103 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 06:58:33,104 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:58:33,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:58:33,104 INFO L82 PathProgramCache]: Analyzing trace with hash 1795052938, now seen corresponding path program 1 times [2020-07-18 06:58:33,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:58:33,105 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2039970741] [2020-07-18 06:58:33,105 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:58:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:33,671 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 06:58:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:33,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-18 06:58:33,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,747 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,749 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,750 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,750 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,751 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,751 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,752 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,753 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,753 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,753 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,754 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,755 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,755 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,755 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,755 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,756 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-18 06:58:33,756 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-18 06:58:33,756 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-18 06:58:33,756 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,756 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,757 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,757 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,757 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,757 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,757 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,758 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,758 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-18 06:58:33,758 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-18 06:58:33,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {45804#true} call ULTIMATE.init(); {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:58:33,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,771 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,771 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,771 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,772 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,772 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,772 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,772 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,773 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,773 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,774 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,774 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,775 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,775 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,775 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,775 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,776 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,776 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,778 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,778 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,778 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,779 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,779 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,780 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-18 06:58:33,781 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-18 06:58:33,781 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-18 06:58:33,781 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,781 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,782 INFO L280 TraceCheckUtils]: 62: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-18 06:58:33,783 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-18 06:58:33,783 INFO L263 TraceCheckUtils]: 64: Hoare triple {45804#true} call #t~ret30 := main(); {45804#true} is VALID [2020-07-18 06:58:33,783 INFO L280 TraceCheckUtils]: 65: Hoare triple {45804#true} havoc ~main__c1~0; {45804#true} is VALID [2020-07-18 06:58:33,783 INFO L280 TraceCheckUtils]: 66: Hoare triple {45804#true} havoc ~main__i2~0; {45804#true} is VALID [2020-07-18 06:58:33,784 INFO L280 TraceCheckUtils]: 67: Hoare triple {45804#true} ~main__c1~0 := 0; {45804#true} is VALID [2020-07-18 06:58:33,784 INFO L280 TraceCheckUtils]: 68: Hoare triple {45804#true} ~ep12~0 := #t~nondet0; {45804#true} is VALID [2020-07-18 06:58:33,784 INFO L280 TraceCheckUtils]: 69: Hoare triple {45804#true} havoc #t~nondet0; {45804#true} is VALID [2020-07-18 06:58:33,784 INFO L280 TraceCheckUtils]: 70: Hoare triple {45804#true} ~ep13~0 := #t~nondet1; {45804#true} is VALID [2020-07-18 06:58:33,785 INFO L280 TraceCheckUtils]: 71: Hoare triple {45804#true} havoc #t~nondet1; {45804#true} is VALID [2020-07-18 06:58:33,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {45804#true} ~ep21~0 := #t~nondet2; {45804#true} is VALID [2020-07-18 06:58:33,785 INFO L280 TraceCheckUtils]: 73: Hoare triple {45804#true} havoc #t~nondet2; {45804#true} is VALID [2020-07-18 06:58:33,785 INFO L280 TraceCheckUtils]: 74: Hoare triple {45804#true} ~ep23~0 := #t~nondet3; {45804#true} is VALID [2020-07-18 06:58:33,786 INFO L280 TraceCheckUtils]: 75: Hoare triple {45804#true} havoc #t~nondet3; {45804#true} is VALID [2020-07-18 06:58:33,786 INFO L280 TraceCheckUtils]: 76: Hoare triple {45804#true} ~ep31~0 := #t~nondet4; {45804#true} is VALID [2020-07-18 06:58:33,786 INFO L280 TraceCheckUtils]: 77: Hoare triple {45804#true} havoc #t~nondet4; {45804#true} is VALID [2020-07-18 06:58:33,787 INFO L280 TraceCheckUtils]: 78: Hoare triple {45804#true} ~ep32~0 := #t~nondet5; {45804#true} is VALID [2020-07-18 06:58:33,787 INFO L280 TraceCheckUtils]: 79: Hoare triple {45804#true} havoc #t~nondet5; {45804#true} is VALID [2020-07-18 06:58:33,787 INFO L280 TraceCheckUtils]: 80: Hoare triple {45804#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,787 INFO L280 TraceCheckUtils]: 81: Hoare triple {45804#true} ~id1~0 := #t~nondet6; {45804#true} is VALID [2020-07-18 06:58:33,788 INFO L280 TraceCheckUtils]: 82: Hoare triple {45804#true} havoc #t~nondet6; {45804#true} is VALID [2020-07-18 06:58:33,788 INFO L280 TraceCheckUtils]: 83: Hoare triple {45804#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,788 INFO L280 TraceCheckUtils]: 84: Hoare triple {45804#true} ~r1~0 := #t~nondet7; {45804#true} is VALID [2020-07-18 06:58:33,788 INFO L280 TraceCheckUtils]: 85: Hoare triple {45804#true} havoc #t~nondet7; {45804#true} is VALID [2020-07-18 06:58:33,789 INFO L280 TraceCheckUtils]: 86: Hoare triple {45804#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,789 INFO L280 TraceCheckUtils]: 87: Hoare triple {45804#true} ~st1~0 := #t~nondet8; {45804#true} is VALID [2020-07-18 06:58:33,789 INFO L280 TraceCheckUtils]: 88: Hoare triple {45804#true} havoc #t~nondet8; {45804#true} is VALID [2020-07-18 06:58:33,789 INFO L280 TraceCheckUtils]: 89: Hoare triple {45804#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,790 INFO L280 TraceCheckUtils]: 90: Hoare triple {45804#true} ~nl1~0 := #t~nondet9; {45804#true} is VALID [2020-07-18 06:58:33,790 INFO L280 TraceCheckUtils]: 91: Hoare triple {45804#true} havoc #t~nondet9; {45804#true} is VALID [2020-07-18 06:58:33,790 INFO L280 TraceCheckUtils]: 92: Hoare triple {45804#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,790 INFO L280 TraceCheckUtils]: 93: Hoare triple {45804#true} ~m1~0 := #t~nondet10; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 94: Hoare triple {45804#true} havoc #t~nondet10; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 95: Hoare triple {45804#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 96: Hoare triple {45804#true} ~max1~0 := #t~nondet11; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 97: Hoare triple {45804#true} havoc #t~nondet11; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 98: Hoare triple {45804#true} ~mode1~0 := #t~nondet12; {45804#true} is VALID [2020-07-18 06:58:33,791 INFO L280 TraceCheckUtils]: 99: Hoare triple {45804#true} havoc #t~nondet12; {45804#true} is VALID [2020-07-18 06:58:33,792 INFO L280 TraceCheckUtils]: 100: Hoare triple {45804#true} ~newmax1~0 := #t~nondet13; {45804#true} is VALID [2020-07-18 06:58:33,792 INFO L280 TraceCheckUtils]: 101: Hoare triple {45804#true} havoc #t~nondet13; {45804#true} is VALID [2020-07-18 06:58:33,792 INFO L280 TraceCheckUtils]: 102: Hoare triple {45804#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,792 INFO L280 TraceCheckUtils]: 103: Hoare triple {45804#true} ~id2~0 := #t~nondet14; {45804#true} is VALID [2020-07-18 06:58:33,792 INFO L280 TraceCheckUtils]: 104: Hoare triple {45804#true} havoc #t~nondet14; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 105: Hoare triple {45804#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 106: Hoare triple {45804#true} ~r2~0 := #t~nondet15; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 107: Hoare triple {45804#true} havoc #t~nondet15; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 108: Hoare triple {45804#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 109: Hoare triple {45804#true} ~st2~0 := #t~nondet16; {45804#true} is VALID [2020-07-18 06:58:33,793 INFO L280 TraceCheckUtils]: 110: Hoare triple {45804#true} havoc #t~nondet16; {45804#true} is VALID [2020-07-18 06:58:33,794 INFO L280 TraceCheckUtils]: 111: Hoare triple {45804#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,794 INFO L280 TraceCheckUtils]: 112: Hoare triple {45804#true} ~nl2~0 := #t~nondet17; {45804#true} is VALID [2020-07-18 06:58:33,794 INFO L280 TraceCheckUtils]: 113: Hoare triple {45804#true} havoc #t~nondet17; {45804#true} is VALID [2020-07-18 06:58:33,794 INFO L280 TraceCheckUtils]: 114: Hoare triple {45804#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {45804#true} ~m2~0 := #t~nondet18; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 116: Hoare triple {45804#true} havoc #t~nondet18; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 117: Hoare triple {45804#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 118: Hoare triple {45804#true} ~max2~0 := #t~nondet19; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 119: Hoare triple {45804#true} havoc #t~nondet19; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 120: Hoare triple {45804#true} ~mode2~0 := #t~nondet20; {45804#true} is VALID [2020-07-18 06:58:33,795 INFO L280 TraceCheckUtils]: 121: Hoare triple {45804#true} havoc #t~nondet20; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 122: Hoare triple {45804#true} ~newmax2~0 := #t~nondet21; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 123: Hoare triple {45804#true} havoc #t~nondet21; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 124: Hoare triple {45804#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 125: Hoare triple {45804#true} ~id3~0 := #t~nondet22; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 126: Hoare triple {45804#true} havoc #t~nondet22; {45804#true} is VALID [2020-07-18 06:58:33,796 INFO L280 TraceCheckUtils]: 127: Hoare triple {45804#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 128: Hoare triple {45804#true} ~r3~0 := #t~nondet23; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 129: Hoare triple {45804#true} havoc #t~nondet23; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 130: Hoare triple {45804#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 131: Hoare triple {45804#true} ~st3~0 := #t~nondet24; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 132: Hoare triple {45804#true} havoc #t~nondet24; {45804#true} is VALID [2020-07-18 06:58:33,797 INFO L280 TraceCheckUtils]: 133: Hoare triple {45804#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,798 INFO L280 TraceCheckUtils]: 134: Hoare triple {45804#true} ~nl3~0 := #t~nondet25; {45804#true} is VALID [2020-07-18 06:58:33,798 INFO L280 TraceCheckUtils]: 135: Hoare triple {45804#true} havoc #t~nondet25; {45804#true} is VALID [2020-07-18 06:58:33,798 INFO L280 TraceCheckUtils]: 136: Hoare triple {45804#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,798 INFO L280 TraceCheckUtils]: 137: Hoare triple {45804#true} ~m3~0 := #t~nondet26; {45804#true} is VALID [2020-07-18 06:58:33,798 INFO L280 TraceCheckUtils]: 138: Hoare triple {45804#true} havoc #t~nondet26; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 139: Hoare triple {45804#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 140: Hoare triple {45804#true} ~max3~0 := #t~nondet27; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 141: Hoare triple {45804#true} havoc #t~nondet27; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 142: Hoare triple {45804#true} ~mode3~0 := #t~nondet28; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 143: Hoare triple {45804#true} havoc #t~nondet28; {45804#true} is VALID [2020-07-18 06:58:33,799 INFO L280 TraceCheckUtils]: 144: Hoare triple {45804#true} ~newmax3~0 := #t~nondet29; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 145: Hoare triple {45804#true} havoc #t~nondet29; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 146: Hoare triple {45804#true} havoc ~init__r121~0; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 147: Hoare triple {45804#true} havoc ~init__r131~0; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 148: Hoare triple {45804#true} havoc ~init__r211~0; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 149: Hoare triple {45804#true} havoc ~init__r231~0; {45804#true} is VALID [2020-07-18 06:58:33,800 INFO L280 TraceCheckUtils]: 150: Hoare triple {45804#true} havoc ~init__r311~0; {45804#true} is VALID [2020-07-18 06:58:33,801 INFO L280 TraceCheckUtils]: 151: Hoare triple {45804#true} havoc ~init__r321~0; {45804#true} is VALID [2020-07-18 06:58:33,801 INFO L280 TraceCheckUtils]: 152: Hoare triple {45804#true} havoc ~init__r122~0; {45804#true} is VALID [2020-07-18 06:58:33,801 INFO L280 TraceCheckUtils]: 153: Hoare triple {45804#true} havoc ~init__tmp~0; {45804#true} is VALID [2020-07-18 06:58:33,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {45804#true} havoc ~init__r132~0; {45804#true} is VALID [2020-07-18 06:58:33,801 INFO L280 TraceCheckUtils]: 155: Hoare triple {45804#true} havoc ~init__tmp___0~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 156: Hoare triple {45804#true} havoc ~init__r212~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 157: Hoare triple {45804#true} havoc ~init__tmp___1~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 158: Hoare triple {45804#true} havoc ~init__r232~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 159: Hoare triple {45804#true} havoc ~init__tmp___2~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 160: Hoare triple {45804#true} havoc ~init__r312~0; {45804#true} is VALID [2020-07-18 06:58:33,802 INFO L280 TraceCheckUtils]: 161: Hoare triple {45804#true} havoc ~init__tmp___3~0; {45804#true} is VALID [2020-07-18 06:58:33,803 INFO L280 TraceCheckUtils]: 162: Hoare triple {45804#true} havoc ~init__r322~0; {45804#true} is VALID [2020-07-18 06:58:33,803 INFO L280 TraceCheckUtils]: 163: Hoare triple {45804#true} havoc ~init__tmp___4~0; {45804#true} is VALID [2020-07-18 06:58:33,803 INFO L280 TraceCheckUtils]: 164: Hoare triple {45804#true} havoc ~init__tmp___5~0; {45804#true} is VALID [2020-07-18 06:58:33,806 INFO L280 TraceCheckUtils]: 165: Hoare triple {45804#true} ~init__r121~0 := ~ep12~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,807 INFO L280 TraceCheckUtils]: 166: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,808 INFO L280 TraceCheckUtils]: 167: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,808 INFO L280 TraceCheckUtils]: 168: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,809 INFO L280 TraceCheckUtils]: 169: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,809 INFO L280 TraceCheckUtils]: 170: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:58:33,810 INFO L280 TraceCheckUtils]: 171: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,811 INFO L280 TraceCheckUtils]: 172: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,811 INFO L280 TraceCheckUtils]: 173: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,812 INFO L280 TraceCheckUtils]: 174: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,812 INFO L280 TraceCheckUtils]: 175: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,813 INFO L280 TraceCheckUtils]: 176: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,814 INFO L280 TraceCheckUtils]: 177: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,814 INFO L280 TraceCheckUtils]: 178: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,815 INFO L280 TraceCheckUtils]: 179: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,815 INFO L280 TraceCheckUtils]: 180: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,816 INFO L280 TraceCheckUtils]: 181: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,816 INFO L280 TraceCheckUtils]: 182: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,817 INFO L280 TraceCheckUtils]: 183: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,818 INFO L280 TraceCheckUtils]: 184: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,819 INFO L280 TraceCheckUtils]: 185: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,820 INFO L280 TraceCheckUtils]: 186: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,820 INFO L280 TraceCheckUtils]: 187: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,821 INFO L280 TraceCheckUtils]: 188: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,821 INFO L280 TraceCheckUtils]: 189: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,822 INFO L280 TraceCheckUtils]: 190: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,823 INFO L280 TraceCheckUtils]: 191: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,823 INFO L280 TraceCheckUtils]: 192: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,824 INFO L280 TraceCheckUtils]: 193: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,824 INFO L280 TraceCheckUtils]: 194: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,825 INFO L280 TraceCheckUtils]: 195: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,825 INFO L280 TraceCheckUtils]: 196: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,826 INFO L280 TraceCheckUtils]: 197: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,826 INFO L280 TraceCheckUtils]: 198: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,827 INFO L280 TraceCheckUtils]: 199: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,827 INFO L280 TraceCheckUtils]: 200: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,828 INFO L280 TraceCheckUtils]: 201: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,828 INFO L280 TraceCheckUtils]: 202: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,829 INFO L280 TraceCheckUtils]: 203: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,829 INFO L280 TraceCheckUtils]: 204: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,830 INFO L280 TraceCheckUtils]: 205: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,830 INFO L280 TraceCheckUtils]: 206: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,831 INFO L280 TraceCheckUtils]: 207: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,831 INFO L280 TraceCheckUtils]: 208: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,832 INFO L280 TraceCheckUtils]: 209: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,832 INFO L280 TraceCheckUtils]: 210: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,833 INFO L280 TraceCheckUtils]: 211: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,833 INFO L280 TraceCheckUtils]: 212: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,834 INFO L280 TraceCheckUtils]: 213: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,834 INFO L280 TraceCheckUtils]: 214: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1863~0 := ~init__tmp___5~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,835 INFO L280 TraceCheckUtils]: 215: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1863~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,835 INFO L280 TraceCheckUtils]: 216: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,836 INFO L280 TraceCheckUtils]: 217: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,836 INFO L280 TraceCheckUtils]: 218: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,837 INFO L280 TraceCheckUtils]: 219: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,837 INFO L280 TraceCheckUtils]: 220: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,838 INFO L280 TraceCheckUtils]: 221: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,838 INFO L280 TraceCheckUtils]: 222: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,839 INFO L280 TraceCheckUtils]: 223: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,839 INFO L280 TraceCheckUtils]: 224: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,840 INFO L280 TraceCheckUtils]: 225: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,840 INFO L280 TraceCheckUtils]: 226: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,841 INFO L280 TraceCheckUtils]: 227: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,841 INFO L280 TraceCheckUtils]: 228: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,842 INFO L280 TraceCheckUtils]: 229: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,842 INFO L280 TraceCheckUtils]: 230: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,843 INFO L280 TraceCheckUtils]: 231: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,844 INFO L280 TraceCheckUtils]: 232: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,844 INFO L280 TraceCheckUtils]: 233: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,845 INFO L280 TraceCheckUtils]: 234: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:58:33,847 INFO L280 TraceCheckUtils]: 235: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,847 INFO L280 TraceCheckUtils]: 236: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,848 INFO L280 TraceCheckUtils]: 237: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,848 INFO L280 TraceCheckUtils]: 238: Hoare triple {45805#false} havoc ~node2__newmax~0; {45805#false} is VALID [2020-07-18 06:58:33,848 INFO L280 TraceCheckUtils]: 239: Hoare triple {45805#false} ~node2__newmax~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,848 INFO L280 TraceCheckUtils]: 240: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,848 INFO L280 TraceCheckUtils]: 241: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 242: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 243: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 244: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 245: Hoare triple {45805#false} havoc ~node3__newmax~0; {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 246: Hoare triple {45805#false} ~node3__newmax~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,849 INFO L280 TraceCheckUtils]: 247: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 248: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 249: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 250: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 251: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 252: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 06:58:33,850 INFO L280 TraceCheckUtils]: 253: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,851 INFO L280 TraceCheckUtils]: 254: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 06:58:33,851 INFO L280 TraceCheckUtils]: 255: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,851 INFO L280 TraceCheckUtils]: 256: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 06:58:33,851 INFO L280 TraceCheckUtils]: 257: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,851 INFO L280 TraceCheckUtils]: 258: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 259: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 260: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 261: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 262: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 263: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 264: Hoare triple {45805#false} havoc ~check__tmp~0; {45805#false} is VALID [2020-07-18 06:58:33,852 INFO L280 TraceCheckUtils]: 265: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,853 INFO L280 TraceCheckUtils]: 266: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,853 INFO L280 TraceCheckUtils]: 267: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,853 INFO L280 TraceCheckUtils]: 268: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,853 INFO L280 TraceCheckUtils]: 269: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,853 INFO L280 TraceCheckUtils]: 270: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 271: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 272: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 273: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 274: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 275: Hoare triple {45805#false} ~check__tmp~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,854 INFO L280 TraceCheckUtils]: 276: Hoare triple {45805#false} ~__return_2009~0 := ~check__tmp~0; {45805#false} is VALID [2020-07-18 06:58:33,855 INFO L280 TraceCheckUtils]: 277: Hoare triple {45805#false} ~main__c1~0 := ~__return_2009~0; {45805#false} is VALID [2020-07-18 06:58:33,855 INFO L280 TraceCheckUtils]: 278: Hoare triple {45805#false} havoc ~__tmp_1~0; {45805#false} is VALID [2020-07-18 06:58:33,855 INFO L280 TraceCheckUtils]: 279: Hoare triple {45805#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 06:58:33,855 INFO L280 TraceCheckUtils]: 280: Hoare triple {45805#false} havoc ~assert__arg~0; {45805#false} is VALID [2020-07-18 06:58:33,855 INFO L280 TraceCheckUtils]: 281: Hoare triple {45805#false} ~assert__arg~0 := ~__tmp_1~0; {45805#false} is VALID [2020-07-18 06:58:33,856 INFO L280 TraceCheckUtils]: 282: Hoare triple {45805#false} assume !(0 == ~assert__arg~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,856 INFO L280 TraceCheckUtils]: 283: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,856 INFO L280 TraceCheckUtils]: 284: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,856 INFO L280 TraceCheckUtils]: 285: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 06:58:33,856 INFO L280 TraceCheckUtils]: 286: Hoare triple {45805#false} havoc ~node1__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 287: Hoare triple {45805#false} ~node1__newmax~1 := 0; {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 288: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 289: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 290: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 291: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,857 INFO L280 TraceCheckUtils]: 292: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,858 INFO L280 TraceCheckUtils]: 293: Hoare triple {45805#false} assume !(2 == ~r1~0); {45805#false} is VALID [2020-07-18 06:58:33,858 INFO L280 TraceCheckUtils]: 294: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,858 INFO L280 TraceCheckUtils]: 295: Hoare triple {45805#false} havoc ~node2__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,858 INFO L280 TraceCheckUtils]: 296: Hoare triple {45805#false} ~node2__newmax~1 := 0; {45805#false} is VALID [2020-07-18 06:58:33,858 INFO L280 TraceCheckUtils]: 297: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 298: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 299: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 300: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 301: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 302: Hoare triple {45805#false} assume !(2 == ~r2~0); {45805#false} is VALID [2020-07-18 06:58:33,859 INFO L280 TraceCheckUtils]: 303: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 304: Hoare triple {45805#false} havoc ~node3__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 305: Hoare triple {45805#false} ~node3__newmax~1 := 0; {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 306: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 307: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 308: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,860 INFO L280 TraceCheckUtils]: 309: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,861 INFO L280 TraceCheckUtils]: 310: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~1; {45805#false} is VALID [2020-07-18 06:58:33,861 INFO L280 TraceCheckUtils]: 311: Hoare triple {45805#false} assume !(2 == ~r3~0); {45805#false} is VALID [2020-07-18 06:58:33,861 INFO L280 TraceCheckUtils]: 312: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,861 INFO L280 TraceCheckUtils]: 313: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 06:58:33,861 INFO L280 TraceCheckUtils]: 314: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 315: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 316: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 317: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 318: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 319: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 06:58:33,862 INFO L280 TraceCheckUtils]: 320: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 321: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 322: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 323: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 324: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 325: Hoare triple {45805#false} havoc ~check__tmp~1; {45805#false} is VALID [2020-07-18 06:58:33,863 INFO L280 TraceCheckUtils]: 326: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 327: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 328: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 329: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 330: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 331: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 06:58:33,864 INFO L280 TraceCheckUtils]: 332: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 333: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 334: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 335: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 336: Hoare triple {45805#false} ~check__tmp~1 := 1; {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 337: Hoare triple {45805#false} ~__return_2142~0 := ~check__tmp~1; {45805#false} is VALID [2020-07-18 06:58:33,865 INFO L280 TraceCheckUtils]: 338: Hoare triple {45805#false} ~main__c1~0 := ~__return_2142~0; {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 339: Hoare triple {45805#false} havoc ~__tmp_2~0; {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 340: Hoare triple {45805#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 341: Hoare triple {45805#false} havoc ~assert__arg~1; {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 342: Hoare triple {45805#false} ~assert__arg~1 := ~__tmp_2~0; {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 343: Hoare triple {45805#false} assume !(0 == ~assert__arg~1 % 256); {45805#false} is VALID [2020-07-18 06:58:33,866 INFO L280 TraceCheckUtils]: 344: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 345: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 346: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 347: Hoare triple {45805#false} havoc ~node1__newmax~2; {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 348: Hoare triple {45805#false} ~node1__newmax~2 := 0; {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 349: Hoare triple {45805#false} assume !!(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,867 INFO L280 TraceCheckUtils]: 350: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,868 INFO L280 TraceCheckUtils]: 351: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,868 INFO L280 TraceCheckUtils]: 352: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,868 INFO L280 TraceCheckUtils]: 353: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,868 INFO L280 TraceCheckUtils]: 354: Hoare triple {45805#false} havoc ~node2__newmax~2; {45805#false} is VALID [2020-07-18 06:58:33,868 INFO L280 TraceCheckUtils]: 355: Hoare triple {45805#false} ~node2__newmax~2 := 0; {45805#false} is VALID [2020-07-18 06:58:33,869 INFO L280 TraceCheckUtils]: 356: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,869 INFO L280 TraceCheckUtils]: 357: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,869 INFO L280 TraceCheckUtils]: 358: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,869 INFO L280 TraceCheckUtils]: 359: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,869 INFO L280 TraceCheckUtils]: 360: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 361: Hoare triple {45805#false} havoc ~node3__newmax~2; {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 362: Hoare triple {45805#false} ~node3__newmax~2 := 0; {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 363: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 364: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 365: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,870 INFO L280 TraceCheckUtils]: 366: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,871 INFO L280 TraceCheckUtils]: 367: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,871 INFO L280 TraceCheckUtils]: 368: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 06:58:33,871 INFO L280 TraceCheckUtils]: 369: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,871 INFO L280 TraceCheckUtils]: 370: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 06:58:33,871 INFO L280 TraceCheckUtils]: 371: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 372: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 373: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 374: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 375: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 376: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 06:58:33,872 INFO L280 TraceCheckUtils]: 377: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 378: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 379: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 380: Hoare triple {45805#false} havoc ~check__tmp~2; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 381: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 382: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,873 INFO L280 TraceCheckUtils]: 383: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 384: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 385: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 386: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 387: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 388: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 06:58:33,874 INFO L280 TraceCheckUtils]: 389: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 06:58:33,875 INFO L280 TraceCheckUtils]: 390: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 06:58:33,875 INFO L280 TraceCheckUtils]: 391: Hoare triple {45805#false} ~check__tmp~2 := 1; {45805#false} is VALID [2020-07-18 06:58:33,875 INFO L280 TraceCheckUtils]: 392: Hoare triple {45805#false} ~__return_2281~0 := ~check__tmp~2; {45805#false} is VALID [2020-07-18 06:58:33,875 INFO L280 TraceCheckUtils]: 393: Hoare triple {45805#false} ~main__c1~0 := ~__return_2281~0; {45805#false} is VALID [2020-07-18 06:58:33,875 INFO L280 TraceCheckUtils]: 394: Hoare triple {45805#false} havoc ~__tmp_3~0; {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 395: Hoare triple {45805#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 396: Hoare triple {45805#false} havoc ~assert__arg~2; {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 397: Hoare triple {45805#false} ~assert__arg~2 := ~__tmp_3~0; {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 398: Hoare triple {45805#false} assume !(0 == ~assert__arg~2 % 256); {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 399: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,876 INFO L280 TraceCheckUtils]: 400: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 401: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 402: Hoare triple {45805#false} havoc ~node1__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 403: Hoare triple {45805#false} ~node1__newmax~3 := 0; {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 404: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 405: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,877 INFO L280 TraceCheckUtils]: 406: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 407: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 408: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 409: Hoare triple {45805#false} assume 2 == ~r1~0; {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 410: Hoare triple {45805#false} assume ~max1~0 == ~id1~0; {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 411: Hoare triple {45805#false} ~st1~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,878 INFO L280 TraceCheckUtils]: 412: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,879 INFO L280 TraceCheckUtils]: 413: Hoare triple {45805#false} havoc ~node2__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,879 INFO L280 TraceCheckUtils]: 414: Hoare triple {45805#false} ~node2__newmax~3 := 0; {45805#false} is VALID [2020-07-18 06:58:33,879 INFO L280 TraceCheckUtils]: 415: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,880 INFO L280 TraceCheckUtils]: 416: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,880 INFO L280 TraceCheckUtils]: 417: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,880 INFO L280 TraceCheckUtils]: 418: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,880 INFO L280 TraceCheckUtils]: 419: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,880 INFO L280 TraceCheckUtils]: 420: Hoare triple {45805#false} assume 2 == ~r2~0; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 421: Hoare triple {45805#false} assume ~max2~0 == ~id2~0; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 422: Hoare triple {45805#false} ~st2~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 423: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 424: Hoare triple {45805#false} havoc ~node3__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 425: Hoare triple {45805#false} ~node3__newmax~3 := 0; {45805#false} is VALID [2020-07-18 06:58:33,881 INFO L280 TraceCheckUtils]: 426: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 427: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 428: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 429: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 430: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~3; {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 431: Hoare triple {45805#false} assume 2 == ~r3~0; {45805#false} is VALID [2020-07-18 06:58:33,882 INFO L280 TraceCheckUtils]: 432: Hoare triple {45805#false} assume ~max3~0 == ~id3~0; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 433: Hoare triple {45805#false} ~st3~0 := 1; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 434: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 435: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 436: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 437: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 06:58:33,883 INFO L280 TraceCheckUtils]: 438: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 439: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 440: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 441: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 442: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 443: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 06:58:33,884 INFO L280 TraceCheckUtils]: 444: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,885 INFO L280 TraceCheckUtils]: 445: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 06:58:33,885 INFO L280 TraceCheckUtils]: 446: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 06:58:33,885 INFO L280 TraceCheckUtils]: 447: Hoare triple {45805#false} havoc ~check__tmp~3; {45805#false} is VALID [2020-07-18 06:58:33,885 INFO L280 TraceCheckUtils]: 448: Hoare triple {45805#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {45805#false} is VALID [2020-07-18 06:58:33,885 INFO L280 TraceCheckUtils]: 449: Hoare triple {45805#false} ~check__tmp~3 := 0; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 450: Hoare triple {45805#false} ~__return_2419~0 := ~check__tmp~3; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 451: Hoare triple {45805#false} ~main__c1~0 := ~__return_2419~0; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 452: Hoare triple {45805#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 453: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 454: Hoare triple {45805#false} havoc ~__tmp_4~0; {45805#false} is VALID [2020-07-18 06:58:33,886 INFO L280 TraceCheckUtils]: 455: Hoare triple {45805#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 06:58:33,887 INFO L280 TraceCheckUtils]: 456: Hoare triple {45805#false} havoc ~assert__arg~3; {45805#false} is VALID [2020-07-18 06:58:33,887 INFO L280 TraceCheckUtils]: 457: Hoare triple {45805#false} ~assert__arg~3 := ~__tmp_4~0; {45805#false} is VALID [2020-07-18 06:58:33,887 INFO L280 TraceCheckUtils]: 458: Hoare triple {45805#false} assume 0 == ~assert__arg~3 % 256; {45805#false} is VALID [2020-07-18 06:58:33,887 INFO L280 TraceCheckUtils]: 459: Hoare triple {45805#false} assume !false; {45805#false} is VALID [2020-07-18 06:58:34,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:58:34,049 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2039970741] [2020-07-18 06:58:34,049 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:58:34,049 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 06:58:34,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131805779] [2020-07-18 06:58:34,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-18 06:58:34,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:58:34,052 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 06:58:34,555 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:34,556 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 06:58:34,556 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:58:34,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 06:58:34,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 06:58:34,557 INFO L87 Difference]: Start difference. First operand 3574 states and 4481 transitions. Second operand 5 states. [2020-07-18 06:59:02,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:02,416 INFO L93 Difference]: Finished difference Result 10152 states and 12790 transitions. [2020-07-18 06:59:02,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 06:59:02,416 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-18 06:59:02,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:59:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:59:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-18 06:59:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:59:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-18 06:59:02,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2492 transitions. [2020-07-18 06:59:05,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2492 edges. 2492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:07,107 INFO L225 Difference]: With dead ends: 10152 [2020-07-18 06:59:07,108 INFO L226 Difference]: Without dead ends: 6763 [2020-07-18 06:59:07,114 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 [2020-07-18 06:59:07,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-07-18 06:59:23,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6761. [2020-07-18 06:59:23,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:59:23,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6763 states. Second operand 6761 states. [2020-07-18 06:59:23,367 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 6761 states. [2020-07-18 06:59:23,367 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 6761 states. [2020-07-18 06:59:24,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:24,897 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-18 06:59:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-18 06:59:24,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:59:24,904 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:59:24,905 INFO L74 IsIncluded]: Start isIncluded. First operand 6761 states. Second operand 6763 states. [2020-07-18 06:59:24,905 INFO L87 Difference]: Start difference. First operand 6761 states. Second operand 6763 states. [2020-07-18 06:59:26,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:26,472 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-18 06:59:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-18 06:59:26,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:59:26,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:59:26,480 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:59:26,480 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:59:26,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6761 states. [2020-07-18 06:59:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 6761 states and 8462 transitions. [2020-07-18 06:59:28,138 INFO L78 Accepts]: Start accepts. Automaton has 6761 states and 8462 transitions. Word has length 460 [2020-07-18 06:59:28,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:59:28,138 INFO L479 AbstractCegarLoop]: Abstraction has 6761 states and 8462 transitions. [2020-07-18 06:59:28,138 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 06:59:28,138 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6761 states and 8462 transitions. [2020-07-18 06:59:40,472 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8462 edges. 8462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 6761 states and 8462 transitions. [2020-07-18 06:59:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2020-07-18 06:59:40,481 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:59:40,482 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 06:59:40,482 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 06:59:40,482 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:59:40,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:59:40,483 INFO L82 PathProgramCache]: Analyzing trace with hash -838934958, now seen corresponding path program 1 times [2020-07-18 06:59:40,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:59:40,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1903129537] [2020-07-18 06:59:40,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:59:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:40,996 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 06:59:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:41,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-18 06:59:41,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,057 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,058 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,058 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,059 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,059 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,060 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,060 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,060 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,061 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,061 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,061 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,061 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,062 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,063 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,063 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,063 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,063 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,063 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,064 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,064 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,064 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,065 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,065 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,065 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-18 06:59:41,066 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-18 06:59:41,066 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-18 06:59:41,066 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,067 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,067 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,067 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,068 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,068 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,068 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,068 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,069 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-18 06:59:41,069 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-18 06:59:41,079 INFO L263 TraceCheckUtils]: 0: Hoare triple {93228#true} call ULTIMATE.init(); {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:59:41,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-18 06:59:41,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,081 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,081 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,082 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,083 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,083 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,084 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,084 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,084 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,085 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,085 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,085 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,085 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,085 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,086 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,086 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,086 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,087 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,087 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,088 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,088 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,088 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,088 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,089 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,089 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,089 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,090 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,090 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,090 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,091 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,091 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,091 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,092 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,092 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,092 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,092 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,093 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,093 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-18 06:59:41,093 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-18 06:59:41,094 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-18 06:59:41,094 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,094 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,094 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,095 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,095 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,095 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,096 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,096 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,096 INFO L280 TraceCheckUtils]: 62: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-18 06:59:41,097 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-18 06:59:41,097 INFO L263 TraceCheckUtils]: 64: Hoare triple {93228#true} call #t~ret30 := main(); {93228#true} is VALID [2020-07-18 06:59:41,097 INFO L280 TraceCheckUtils]: 65: Hoare triple {93228#true} havoc ~main__c1~0; {93228#true} is VALID [2020-07-18 06:59:41,097 INFO L280 TraceCheckUtils]: 66: Hoare triple {93228#true} havoc ~main__i2~0; {93228#true} is VALID [2020-07-18 06:59:41,098 INFO L280 TraceCheckUtils]: 67: Hoare triple {93228#true} ~main__c1~0 := 0; {93228#true} is VALID [2020-07-18 06:59:41,098 INFO L280 TraceCheckUtils]: 68: Hoare triple {93228#true} ~ep12~0 := #t~nondet0; {93228#true} is VALID [2020-07-18 06:59:41,098 INFO L280 TraceCheckUtils]: 69: Hoare triple {93228#true} havoc #t~nondet0; {93228#true} is VALID [2020-07-18 06:59:41,099 INFO L280 TraceCheckUtils]: 70: Hoare triple {93228#true} ~ep13~0 := #t~nondet1; {93228#true} is VALID [2020-07-18 06:59:41,099 INFO L280 TraceCheckUtils]: 71: Hoare triple {93228#true} havoc #t~nondet1; {93228#true} is VALID [2020-07-18 06:59:41,099 INFO L280 TraceCheckUtils]: 72: Hoare triple {93228#true} ~ep21~0 := #t~nondet2; {93228#true} is VALID [2020-07-18 06:59:41,099 INFO L280 TraceCheckUtils]: 73: Hoare triple {93228#true} havoc #t~nondet2; {93228#true} is VALID [2020-07-18 06:59:41,100 INFO L280 TraceCheckUtils]: 74: Hoare triple {93228#true} ~ep23~0 := #t~nondet3; {93228#true} is VALID [2020-07-18 06:59:41,100 INFO L280 TraceCheckUtils]: 75: Hoare triple {93228#true} havoc #t~nondet3; {93228#true} is VALID [2020-07-18 06:59:41,100 INFO L280 TraceCheckUtils]: 76: Hoare triple {93228#true} ~ep31~0 := #t~nondet4; {93228#true} is VALID [2020-07-18 06:59:41,101 INFO L280 TraceCheckUtils]: 77: Hoare triple {93228#true} havoc #t~nondet4; {93228#true} is VALID [2020-07-18 06:59:41,101 INFO L280 TraceCheckUtils]: 78: Hoare triple {93228#true} ~ep32~0 := #t~nondet5; {93228#true} is VALID [2020-07-18 06:59:41,101 INFO L280 TraceCheckUtils]: 79: Hoare triple {93228#true} havoc #t~nondet5; {93228#true} is VALID [2020-07-18 06:59:41,101 INFO L280 TraceCheckUtils]: 80: Hoare triple {93228#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,102 INFO L280 TraceCheckUtils]: 81: Hoare triple {93228#true} ~id1~0 := #t~nondet6; {93228#true} is VALID [2020-07-18 06:59:41,102 INFO L280 TraceCheckUtils]: 82: Hoare triple {93228#true} havoc #t~nondet6; {93228#true} is VALID [2020-07-18 06:59:41,102 INFO L280 TraceCheckUtils]: 83: Hoare triple {93228#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,103 INFO L280 TraceCheckUtils]: 84: Hoare triple {93228#true} ~r1~0 := #t~nondet7; {93228#true} is VALID [2020-07-18 06:59:41,103 INFO L280 TraceCheckUtils]: 85: Hoare triple {93228#true} havoc #t~nondet7; {93228#true} is VALID [2020-07-18 06:59:41,103 INFO L280 TraceCheckUtils]: 86: Hoare triple {93228#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,103 INFO L280 TraceCheckUtils]: 87: Hoare triple {93228#true} ~st1~0 := #t~nondet8; {93228#true} is VALID [2020-07-18 06:59:41,104 INFO L280 TraceCheckUtils]: 88: Hoare triple {93228#true} havoc #t~nondet8; {93228#true} is VALID [2020-07-18 06:59:41,104 INFO L280 TraceCheckUtils]: 89: Hoare triple {93228#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,104 INFO L280 TraceCheckUtils]: 90: Hoare triple {93228#true} ~nl1~0 := #t~nondet9; {93228#true} is VALID [2020-07-18 06:59:41,104 INFO L280 TraceCheckUtils]: 91: Hoare triple {93228#true} havoc #t~nondet9; {93228#true} is VALID [2020-07-18 06:59:41,105 INFO L280 TraceCheckUtils]: 92: Hoare triple {93228#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,105 INFO L280 TraceCheckUtils]: 93: Hoare triple {93228#true} ~m1~0 := #t~nondet10; {93228#true} is VALID [2020-07-18 06:59:41,105 INFO L280 TraceCheckUtils]: 94: Hoare triple {93228#true} havoc #t~nondet10; {93228#true} is VALID [2020-07-18 06:59:41,106 INFO L280 TraceCheckUtils]: 95: Hoare triple {93228#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,106 INFO L280 TraceCheckUtils]: 96: Hoare triple {93228#true} ~max1~0 := #t~nondet11; {93228#true} is VALID [2020-07-18 06:59:41,106 INFO L280 TraceCheckUtils]: 97: Hoare triple {93228#true} havoc #t~nondet11; {93228#true} is VALID [2020-07-18 06:59:41,106 INFO L280 TraceCheckUtils]: 98: Hoare triple {93228#true} ~mode1~0 := #t~nondet12; {93228#true} is VALID [2020-07-18 06:59:41,107 INFO L280 TraceCheckUtils]: 99: Hoare triple {93228#true} havoc #t~nondet12; {93228#true} is VALID [2020-07-18 06:59:41,107 INFO L280 TraceCheckUtils]: 100: Hoare triple {93228#true} ~newmax1~0 := #t~nondet13; {93228#true} is VALID [2020-07-18 06:59:41,107 INFO L280 TraceCheckUtils]: 101: Hoare triple {93228#true} havoc #t~nondet13; {93228#true} is VALID [2020-07-18 06:59:41,108 INFO L280 TraceCheckUtils]: 102: Hoare triple {93228#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,108 INFO L280 TraceCheckUtils]: 103: Hoare triple {93228#true} ~id2~0 := #t~nondet14; {93228#true} is VALID [2020-07-18 06:59:41,108 INFO L280 TraceCheckUtils]: 104: Hoare triple {93228#true} havoc #t~nondet14; {93228#true} is VALID [2020-07-18 06:59:41,108 INFO L280 TraceCheckUtils]: 105: Hoare triple {93228#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,109 INFO L280 TraceCheckUtils]: 106: Hoare triple {93228#true} ~r2~0 := #t~nondet15; {93228#true} is VALID [2020-07-18 06:59:41,109 INFO L280 TraceCheckUtils]: 107: Hoare triple {93228#true} havoc #t~nondet15; {93228#true} is VALID [2020-07-18 06:59:41,109 INFO L280 TraceCheckUtils]: 108: Hoare triple {93228#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,110 INFO L280 TraceCheckUtils]: 109: Hoare triple {93228#true} ~st2~0 := #t~nondet16; {93228#true} is VALID [2020-07-18 06:59:41,110 INFO L280 TraceCheckUtils]: 110: Hoare triple {93228#true} havoc #t~nondet16; {93228#true} is VALID [2020-07-18 06:59:41,110 INFO L280 TraceCheckUtils]: 111: Hoare triple {93228#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,110 INFO L280 TraceCheckUtils]: 112: Hoare triple {93228#true} ~nl2~0 := #t~nondet17; {93228#true} is VALID [2020-07-18 06:59:41,111 INFO L280 TraceCheckUtils]: 113: Hoare triple {93228#true} havoc #t~nondet17; {93228#true} is VALID [2020-07-18 06:59:41,111 INFO L280 TraceCheckUtils]: 114: Hoare triple {93228#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,111 INFO L280 TraceCheckUtils]: 115: Hoare triple {93228#true} ~m2~0 := #t~nondet18; {93228#true} is VALID [2020-07-18 06:59:41,112 INFO L280 TraceCheckUtils]: 116: Hoare triple {93228#true} havoc #t~nondet18; {93228#true} is VALID [2020-07-18 06:59:41,112 INFO L280 TraceCheckUtils]: 117: Hoare triple {93228#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,112 INFO L280 TraceCheckUtils]: 118: Hoare triple {93228#true} ~max2~0 := #t~nondet19; {93228#true} is VALID [2020-07-18 06:59:41,112 INFO L280 TraceCheckUtils]: 119: Hoare triple {93228#true} havoc #t~nondet19; {93228#true} is VALID [2020-07-18 06:59:41,113 INFO L280 TraceCheckUtils]: 120: Hoare triple {93228#true} ~mode2~0 := #t~nondet20; {93228#true} is VALID [2020-07-18 06:59:41,113 INFO L280 TraceCheckUtils]: 121: Hoare triple {93228#true} havoc #t~nondet20; {93228#true} is VALID [2020-07-18 06:59:41,113 INFO L280 TraceCheckUtils]: 122: Hoare triple {93228#true} ~newmax2~0 := #t~nondet21; {93228#true} is VALID [2020-07-18 06:59:41,113 INFO L280 TraceCheckUtils]: 123: Hoare triple {93228#true} havoc #t~nondet21; {93228#true} is VALID [2020-07-18 06:59:41,114 INFO L280 TraceCheckUtils]: 124: Hoare triple {93228#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,114 INFO L280 TraceCheckUtils]: 125: Hoare triple {93228#true} ~id3~0 := #t~nondet22; {93228#true} is VALID [2020-07-18 06:59:41,114 INFO L280 TraceCheckUtils]: 126: Hoare triple {93228#true} havoc #t~nondet22; {93228#true} is VALID [2020-07-18 06:59:41,115 INFO L280 TraceCheckUtils]: 127: Hoare triple {93228#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,115 INFO L280 TraceCheckUtils]: 128: Hoare triple {93228#true} ~r3~0 := #t~nondet23; {93228#true} is VALID [2020-07-18 06:59:41,115 INFO L280 TraceCheckUtils]: 129: Hoare triple {93228#true} havoc #t~nondet23; {93228#true} is VALID [2020-07-18 06:59:41,116 INFO L280 TraceCheckUtils]: 130: Hoare triple {93228#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,116 INFO L280 TraceCheckUtils]: 131: Hoare triple {93228#true} ~st3~0 := #t~nondet24; {93228#true} is VALID [2020-07-18 06:59:41,116 INFO L280 TraceCheckUtils]: 132: Hoare triple {93228#true} havoc #t~nondet24; {93228#true} is VALID [2020-07-18 06:59:41,116 INFO L280 TraceCheckUtils]: 133: Hoare triple {93228#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,117 INFO L280 TraceCheckUtils]: 134: Hoare triple {93228#true} ~nl3~0 := #t~nondet25; {93228#true} is VALID [2020-07-18 06:59:41,117 INFO L280 TraceCheckUtils]: 135: Hoare triple {93228#true} havoc #t~nondet25; {93228#true} is VALID [2020-07-18 06:59:41,117 INFO L280 TraceCheckUtils]: 136: Hoare triple {93228#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,117 INFO L280 TraceCheckUtils]: 137: Hoare triple {93228#true} ~m3~0 := #t~nondet26; {93228#true} is VALID [2020-07-18 06:59:41,118 INFO L280 TraceCheckUtils]: 138: Hoare triple {93228#true} havoc #t~nondet26; {93228#true} is VALID [2020-07-18 06:59:41,118 INFO L280 TraceCheckUtils]: 139: Hoare triple {93228#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93228#true} is VALID [2020-07-18 06:59:41,118 INFO L280 TraceCheckUtils]: 140: Hoare triple {93228#true} ~max3~0 := #t~nondet27; {93228#true} is VALID [2020-07-18 06:59:41,118 INFO L280 TraceCheckUtils]: 141: Hoare triple {93228#true} havoc #t~nondet27; {93228#true} is VALID [2020-07-18 06:59:41,119 INFO L280 TraceCheckUtils]: 142: Hoare triple {93228#true} ~mode3~0 := #t~nondet28; {93228#true} is VALID [2020-07-18 06:59:41,119 INFO L280 TraceCheckUtils]: 143: Hoare triple {93228#true} havoc #t~nondet28; {93228#true} is VALID [2020-07-18 06:59:41,119 INFO L280 TraceCheckUtils]: 144: Hoare triple {93228#true} ~newmax3~0 := #t~nondet29; {93228#true} is VALID [2020-07-18 06:59:41,120 INFO L280 TraceCheckUtils]: 145: Hoare triple {93228#true} havoc #t~nondet29; {93228#true} is VALID [2020-07-18 06:59:41,120 INFO L280 TraceCheckUtils]: 146: Hoare triple {93228#true} havoc ~init__r121~0; {93228#true} is VALID [2020-07-18 06:59:41,120 INFO L280 TraceCheckUtils]: 147: Hoare triple {93228#true} havoc ~init__r131~0; {93228#true} is VALID [2020-07-18 06:59:41,120 INFO L280 TraceCheckUtils]: 148: Hoare triple {93228#true} havoc ~init__r211~0; {93228#true} is VALID [2020-07-18 06:59:41,121 INFO L280 TraceCheckUtils]: 149: Hoare triple {93228#true} havoc ~init__r231~0; {93228#true} is VALID [2020-07-18 06:59:41,121 INFO L280 TraceCheckUtils]: 150: Hoare triple {93228#true} havoc ~init__r311~0; {93228#true} is VALID [2020-07-18 06:59:41,121 INFO L280 TraceCheckUtils]: 151: Hoare triple {93228#true} havoc ~init__r321~0; {93228#true} is VALID [2020-07-18 06:59:41,122 INFO L280 TraceCheckUtils]: 152: Hoare triple {93228#true} havoc ~init__r122~0; {93228#true} is VALID [2020-07-18 06:59:41,122 INFO L280 TraceCheckUtils]: 153: Hoare triple {93228#true} havoc ~init__tmp~0; {93228#true} is VALID [2020-07-18 06:59:41,122 INFO L280 TraceCheckUtils]: 154: Hoare triple {93228#true} havoc ~init__r132~0; {93228#true} is VALID [2020-07-18 06:59:41,123 INFO L280 TraceCheckUtils]: 155: Hoare triple {93228#true} havoc ~init__tmp___0~0; {93228#true} is VALID [2020-07-18 06:59:41,123 INFO L280 TraceCheckUtils]: 156: Hoare triple {93228#true} havoc ~init__r212~0; {93228#true} is VALID [2020-07-18 06:59:41,123 INFO L280 TraceCheckUtils]: 157: Hoare triple {93228#true} havoc ~init__tmp___1~0; {93228#true} is VALID [2020-07-18 06:59:41,123 INFO L280 TraceCheckUtils]: 158: Hoare triple {93228#true} havoc ~init__r232~0; {93228#true} is VALID [2020-07-18 06:59:41,124 INFO L280 TraceCheckUtils]: 159: Hoare triple {93228#true} havoc ~init__tmp___2~0; {93228#true} is VALID [2020-07-18 06:59:41,124 INFO L280 TraceCheckUtils]: 160: Hoare triple {93228#true} havoc ~init__r312~0; {93228#true} is VALID [2020-07-18 06:59:41,124 INFO L280 TraceCheckUtils]: 161: Hoare triple {93228#true} havoc ~init__tmp___3~0; {93228#true} is VALID [2020-07-18 06:59:41,124 INFO L280 TraceCheckUtils]: 162: Hoare triple {93228#true} havoc ~init__r322~0; {93228#true} is VALID [2020-07-18 06:59:41,125 INFO L280 TraceCheckUtils]: 163: Hoare triple {93228#true} havoc ~init__tmp___4~0; {93228#true} is VALID [2020-07-18 06:59:41,125 INFO L280 TraceCheckUtils]: 164: Hoare triple {93228#true} havoc ~init__tmp___5~0; {93228#true} is VALID [2020-07-18 06:59:41,125 INFO L280 TraceCheckUtils]: 165: Hoare triple {93228#true} ~init__r121~0 := ~ep12~0; {93228#true} is VALID [2020-07-18 06:59:41,126 INFO L280 TraceCheckUtils]: 166: Hoare triple {93228#true} ~init__r131~0 := ~ep13~0; {93228#true} is VALID [2020-07-18 06:59:41,126 INFO L280 TraceCheckUtils]: 167: Hoare triple {93228#true} ~init__r211~0 := ~ep21~0; {93228#true} is VALID [2020-07-18 06:59:41,126 INFO L280 TraceCheckUtils]: 168: Hoare triple {93228#true} ~init__r231~0 := ~ep23~0; {93228#true} is VALID [2020-07-18 06:59:41,127 INFO L280 TraceCheckUtils]: 169: Hoare triple {93228#true} ~init__r311~0 := ~ep31~0; {93228#true} is VALID [2020-07-18 06:59:41,127 INFO L280 TraceCheckUtils]: 170: Hoare triple {93228#true} ~init__r321~0 := ~ep32~0; {93228#true} is VALID [2020-07-18 06:59:41,129 INFO L280 TraceCheckUtils]: 171: Hoare triple {93228#true} assume !!(0 == ~init__r121~0 % 256); {93228#true} is VALID [2020-07-18 06:59:41,131 INFO L280 TraceCheckUtils]: 172: Hoare triple {93228#true} assume !!(0 == ~init__r131~0 % 256); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:59:41,131 INFO L280 TraceCheckUtils]: 173: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:59:41,132 INFO L280 TraceCheckUtils]: 174: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:59:41,136 INFO L280 TraceCheckUtils]: 175: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,137 INFO L280 TraceCheckUtils]: 176: Hoare triple {93229#false} ~init__tmp___0~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,137 INFO L280 TraceCheckUtils]: 177: Hoare triple {93229#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,137 INFO L280 TraceCheckUtils]: 178: Hoare triple {93229#false} assume !(0 == ~init__r211~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,137 INFO L280 TraceCheckUtils]: 179: Hoare triple {93229#false} ~init__tmp___1~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,138 INFO L280 TraceCheckUtils]: 180: Hoare triple {93229#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,138 INFO L280 TraceCheckUtils]: 181: Hoare triple {93229#false} assume !(0 == ~init__r231~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,138 INFO L280 TraceCheckUtils]: 182: Hoare triple {93229#false} ~init__tmp___2~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,139 INFO L280 TraceCheckUtils]: 183: Hoare triple {93229#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,139 INFO L280 TraceCheckUtils]: 184: Hoare triple {93229#false} assume !(0 == ~init__r311~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,139 INFO L280 TraceCheckUtils]: 185: Hoare triple {93229#false} ~init__tmp___3~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,139 INFO L280 TraceCheckUtils]: 186: Hoare triple {93229#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 187: Hoare triple {93229#false} assume !(0 == ~init__r321~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 188: Hoare triple {93229#false} ~init__tmp___4~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 189: Hoare triple {93229#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 190: Hoare triple {93229#false} assume ~id1~0 != ~id2~0; {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 191: Hoare triple {93229#false} assume ~id1~0 != ~id3~0; {93229#false} is VALID [2020-07-18 06:59:41,140 INFO L280 TraceCheckUtils]: 192: Hoare triple {93229#false} assume ~id2~0 != ~id3~0; {93229#false} is VALID [2020-07-18 06:59:41,141 INFO L280 TraceCheckUtils]: 193: Hoare triple {93229#false} assume ~id1~0 >= 0; {93229#false} is VALID [2020-07-18 06:59:41,141 INFO L280 TraceCheckUtils]: 194: Hoare triple {93229#false} assume ~id2~0 >= 0; {93229#false} is VALID [2020-07-18 06:59:41,141 INFO L280 TraceCheckUtils]: 195: Hoare triple {93229#false} assume ~id3~0 >= 0; {93229#false} is VALID [2020-07-18 06:59:41,141 INFO L280 TraceCheckUtils]: 196: Hoare triple {93229#false} assume 0 == ~r1~0; {93229#false} is VALID [2020-07-18 06:59:41,141 INFO L280 TraceCheckUtils]: 197: Hoare triple {93229#false} assume 0 == ~r2~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 198: Hoare triple {93229#false} assume 0 == ~r3~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 199: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 200: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 201: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 202: Hoare triple {93229#false} assume 0 == ~st1~0; {93229#false} is VALID [2020-07-18 06:59:41,142 INFO L280 TraceCheckUtils]: 203: Hoare triple {93229#false} assume 0 == ~st2~0; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 204: Hoare triple {93229#false} assume 0 == ~st3~0; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 205: Hoare triple {93229#false} assume 0 == ~nl1~0; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 206: Hoare triple {93229#false} assume 0 == ~nl2~0; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 207: Hoare triple {93229#false} assume 0 == ~nl3~0; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 208: Hoare triple {93229#false} assume 0 == ~mode1~0 % 256; {93229#false} is VALID [2020-07-18 06:59:41,143 INFO L280 TraceCheckUtils]: 209: Hoare triple {93229#false} assume 0 == ~mode2~0 % 256; {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 210: Hoare triple {93229#false} assume 0 == ~mode3~0 % 256; {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 211: Hoare triple {93229#false} assume !(0 == ~newmax1~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 212: Hoare triple {93229#false} assume !(0 == ~newmax2~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 213: Hoare triple {93229#false} assume !(0 == ~newmax3~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 214: Hoare triple {93229#false} ~init__tmp___5~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,144 INFO L280 TraceCheckUtils]: 215: Hoare triple {93229#false} ~__return_1863~0 := ~init__tmp___5~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 216: Hoare triple {93229#false} ~main__i2~0 := ~__return_1863~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 217: Hoare triple {93229#false} assume 0 != ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 218: Hoare triple {93229#false} ~p12_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 219: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 220: Hoare triple {93229#false} ~p13_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,145 INFO L280 TraceCheckUtils]: 221: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 222: Hoare triple {93229#false} ~p21_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 223: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 224: Hoare triple {93229#false} ~p23_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 225: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 226: Hoare triple {93229#false} ~p31_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,146 INFO L280 TraceCheckUtils]: 227: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,147 INFO L280 TraceCheckUtils]: 228: Hoare triple {93229#false} ~p32_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,147 INFO L280 TraceCheckUtils]: 229: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,147 INFO L280 TraceCheckUtils]: 230: Hoare triple {93229#false} ~main__i2~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,148 INFO L280 TraceCheckUtils]: 231: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 06:59:41,148 INFO L280 TraceCheckUtils]: 232: Hoare triple {93229#false} havoc ~node1__newmax~0; {93229#false} is VALID [2020-07-18 06:59:41,148 INFO L280 TraceCheckUtils]: 233: Hoare triple {93229#false} ~node1__newmax~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,148 INFO L280 TraceCheckUtils]: 234: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,149 INFO L280 TraceCheckUtils]: 235: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,149 INFO L280 TraceCheckUtils]: 236: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,149 INFO L280 TraceCheckUtils]: 237: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,150 INFO L280 TraceCheckUtils]: 238: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,150 INFO L280 TraceCheckUtils]: 239: Hoare triple {93229#false} havoc ~node2__newmax~0; {93229#false} is VALID [2020-07-18 06:59:41,150 INFO L280 TraceCheckUtils]: 240: Hoare triple {93229#false} ~node2__newmax~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,150 INFO L280 TraceCheckUtils]: 241: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,151 INFO L280 TraceCheckUtils]: 242: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,151 INFO L280 TraceCheckUtils]: 243: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,151 INFO L280 TraceCheckUtils]: 244: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,151 INFO L280 TraceCheckUtils]: 245: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,152 INFO L280 TraceCheckUtils]: 246: Hoare triple {93229#false} havoc ~node3__newmax~0; {93229#false} is VALID [2020-07-18 06:59:41,152 INFO L280 TraceCheckUtils]: 247: Hoare triple {93229#false} ~node3__newmax~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,152 INFO L280 TraceCheckUtils]: 248: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,152 INFO L280 TraceCheckUtils]: 249: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,153 INFO L280 TraceCheckUtils]: 250: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,153 INFO L280 TraceCheckUtils]: 251: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,153 INFO L280 TraceCheckUtils]: 252: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,153 INFO L280 TraceCheckUtils]: 253: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 06:59:41,154 INFO L280 TraceCheckUtils]: 254: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,154 INFO L280 TraceCheckUtils]: 255: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 06:59:41,154 INFO L280 TraceCheckUtils]: 256: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,155 INFO L280 TraceCheckUtils]: 257: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 06:59:41,155 INFO L280 TraceCheckUtils]: 258: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,155 INFO L280 TraceCheckUtils]: 259: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 06:59:41,155 INFO L280 TraceCheckUtils]: 260: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,156 INFO L280 TraceCheckUtils]: 261: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 06:59:41,156 INFO L280 TraceCheckUtils]: 262: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,156 INFO L280 TraceCheckUtils]: 263: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 06:59:41,156 INFO L280 TraceCheckUtils]: 264: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,157 INFO L280 TraceCheckUtils]: 265: Hoare triple {93229#false} havoc ~check__tmp~0; {93229#false} is VALID [2020-07-18 06:59:41,157 INFO L280 TraceCheckUtils]: 266: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,157 INFO L280 TraceCheckUtils]: 267: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,158 INFO L280 TraceCheckUtils]: 268: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,158 INFO L280 TraceCheckUtils]: 269: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,158 INFO L280 TraceCheckUtils]: 270: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,158 INFO L280 TraceCheckUtils]: 271: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 06:59:41,159 INFO L280 TraceCheckUtils]: 272: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,159 INFO L280 TraceCheckUtils]: 273: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,159 INFO L280 TraceCheckUtils]: 274: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 06:59:41,159 INFO L280 TraceCheckUtils]: 275: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,160 INFO L280 TraceCheckUtils]: 276: Hoare triple {93229#false} ~check__tmp~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,160 INFO L280 TraceCheckUtils]: 277: Hoare triple {93229#false} ~__return_2009~0 := ~check__tmp~0; {93229#false} is VALID [2020-07-18 06:59:41,160 INFO L280 TraceCheckUtils]: 278: Hoare triple {93229#false} ~main__c1~0 := ~__return_2009~0; {93229#false} is VALID [2020-07-18 06:59:41,160 INFO L280 TraceCheckUtils]: 279: Hoare triple {93229#false} havoc ~__tmp_1~0; {93229#false} is VALID [2020-07-18 06:59:41,161 INFO L280 TraceCheckUtils]: 280: Hoare triple {93229#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,161 INFO L280 TraceCheckUtils]: 281: Hoare triple {93229#false} havoc ~assert__arg~0; {93229#false} is VALID [2020-07-18 06:59:41,161 INFO L280 TraceCheckUtils]: 282: Hoare triple {93229#false} ~assert__arg~0 := ~__tmp_1~0; {93229#false} is VALID [2020-07-18 06:59:41,162 INFO L280 TraceCheckUtils]: 283: Hoare triple {93229#false} assume !(0 == ~assert__arg~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,162 INFO L280 TraceCheckUtils]: 284: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,162 INFO L280 TraceCheckUtils]: 285: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,162 INFO L280 TraceCheckUtils]: 286: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 06:59:41,163 INFO L280 TraceCheckUtils]: 287: Hoare triple {93229#false} havoc ~node1__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,163 INFO L280 TraceCheckUtils]: 288: Hoare triple {93229#false} ~node1__newmax~1 := 0; {93229#false} is VALID [2020-07-18 06:59:41,163 INFO L280 TraceCheckUtils]: 289: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,164 INFO L280 TraceCheckUtils]: 290: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,164 INFO L280 TraceCheckUtils]: 291: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,164 INFO L280 TraceCheckUtils]: 292: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,164 INFO L280 TraceCheckUtils]: 293: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,165 INFO L280 TraceCheckUtils]: 294: Hoare triple {93229#false} assume !(2 == ~r1~0); {93229#false} is VALID [2020-07-18 06:59:41,165 INFO L280 TraceCheckUtils]: 295: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,165 INFO L280 TraceCheckUtils]: 296: Hoare triple {93229#false} havoc ~node2__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,166 INFO L280 TraceCheckUtils]: 297: Hoare triple {93229#false} ~node2__newmax~1 := 0; {93229#false} is VALID [2020-07-18 06:59:41,166 INFO L280 TraceCheckUtils]: 298: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,166 INFO L280 TraceCheckUtils]: 299: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,166 INFO L280 TraceCheckUtils]: 300: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,167 INFO L280 TraceCheckUtils]: 301: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,167 INFO L280 TraceCheckUtils]: 302: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,167 INFO L280 TraceCheckUtils]: 303: Hoare triple {93229#false} assume !(2 == ~r2~0); {93229#false} is VALID [2020-07-18 06:59:41,167 INFO L280 TraceCheckUtils]: 304: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,168 INFO L280 TraceCheckUtils]: 305: Hoare triple {93229#false} havoc ~node3__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,168 INFO L280 TraceCheckUtils]: 306: Hoare triple {93229#false} ~node3__newmax~1 := 0; {93229#false} is VALID [2020-07-18 06:59:41,168 INFO L280 TraceCheckUtils]: 307: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,169 INFO L280 TraceCheckUtils]: 308: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,169 INFO L280 TraceCheckUtils]: 309: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,169 INFO L280 TraceCheckUtils]: 310: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,169 INFO L280 TraceCheckUtils]: 311: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~1; {93229#false} is VALID [2020-07-18 06:59:41,170 INFO L280 TraceCheckUtils]: 312: Hoare triple {93229#false} assume !(2 == ~r3~0); {93229#false} is VALID [2020-07-18 06:59:41,170 INFO L280 TraceCheckUtils]: 313: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,170 INFO L280 TraceCheckUtils]: 314: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 06:59:41,171 INFO L280 TraceCheckUtils]: 315: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,171 INFO L280 TraceCheckUtils]: 316: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 06:59:41,171 INFO L280 TraceCheckUtils]: 317: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,171 INFO L280 TraceCheckUtils]: 318: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 06:59:41,172 INFO L280 TraceCheckUtils]: 319: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,172 INFO L280 TraceCheckUtils]: 320: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 06:59:41,172 INFO L280 TraceCheckUtils]: 321: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,173 INFO L280 TraceCheckUtils]: 322: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 06:59:41,173 INFO L280 TraceCheckUtils]: 323: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,173 INFO L280 TraceCheckUtils]: 324: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 06:59:41,173 INFO L280 TraceCheckUtils]: 325: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,174 INFO L280 TraceCheckUtils]: 326: Hoare triple {93229#false} havoc ~check__tmp~1; {93229#false} is VALID [2020-07-18 06:59:41,174 INFO L280 TraceCheckUtils]: 327: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,174 INFO L280 TraceCheckUtils]: 328: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,174 INFO L280 TraceCheckUtils]: 329: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,175 INFO L280 TraceCheckUtils]: 330: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,175 INFO L280 TraceCheckUtils]: 331: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,175 INFO L280 TraceCheckUtils]: 332: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 06:59:41,176 INFO L280 TraceCheckUtils]: 333: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,176 INFO L280 TraceCheckUtils]: 334: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,176 INFO L280 TraceCheckUtils]: 335: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 06:59:41,176 INFO L280 TraceCheckUtils]: 336: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,177 INFO L280 TraceCheckUtils]: 337: Hoare triple {93229#false} ~check__tmp~1 := 1; {93229#false} is VALID [2020-07-18 06:59:41,177 INFO L280 TraceCheckUtils]: 338: Hoare triple {93229#false} ~__return_2142~0 := ~check__tmp~1; {93229#false} is VALID [2020-07-18 06:59:41,177 INFO L280 TraceCheckUtils]: 339: Hoare triple {93229#false} ~main__c1~0 := ~__return_2142~0; {93229#false} is VALID [2020-07-18 06:59:41,177 INFO L280 TraceCheckUtils]: 340: Hoare triple {93229#false} havoc ~__tmp_2~0; {93229#false} is VALID [2020-07-18 06:59:41,178 INFO L280 TraceCheckUtils]: 341: Hoare triple {93229#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,178 INFO L280 TraceCheckUtils]: 342: Hoare triple {93229#false} havoc ~assert__arg~1; {93229#false} is VALID [2020-07-18 06:59:41,178 INFO L280 TraceCheckUtils]: 343: Hoare triple {93229#false} ~assert__arg~1 := ~__tmp_2~0; {93229#false} is VALID [2020-07-18 06:59:41,179 INFO L280 TraceCheckUtils]: 344: Hoare triple {93229#false} assume !(0 == ~assert__arg~1 % 256); {93229#false} is VALID [2020-07-18 06:59:41,179 INFO L280 TraceCheckUtils]: 345: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,179 INFO L280 TraceCheckUtils]: 346: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,179 INFO L280 TraceCheckUtils]: 347: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 06:59:41,180 INFO L280 TraceCheckUtils]: 348: Hoare triple {93229#false} havoc ~node1__newmax~2; {93229#false} is VALID [2020-07-18 06:59:41,180 INFO L280 TraceCheckUtils]: 349: Hoare triple {93229#false} ~node1__newmax~2 := 0; {93229#false} is VALID [2020-07-18 06:59:41,180 INFO L280 TraceCheckUtils]: 350: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,181 INFO L280 TraceCheckUtils]: 351: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,181 INFO L280 TraceCheckUtils]: 352: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,181 INFO L280 TraceCheckUtils]: 353: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,181 INFO L280 TraceCheckUtils]: 354: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,182 INFO L280 TraceCheckUtils]: 355: Hoare triple {93229#false} havoc ~node2__newmax~2; {93229#false} is VALID [2020-07-18 06:59:41,182 INFO L280 TraceCheckUtils]: 356: Hoare triple {93229#false} ~node2__newmax~2 := 0; {93229#false} is VALID [2020-07-18 06:59:41,182 INFO L280 TraceCheckUtils]: 357: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,183 INFO L280 TraceCheckUtils]: 358: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,183 INFO L280 TraceCheckUtils]: 359: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,183 INFO L280 TraceCheckUtils]: 360: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,183 INFO L280 TraceCheckUtils]: 361: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,183 INFO L280 TraceCheckUtils]: 362: Hoare triple {93229#false} havoc ~node3__newmax~2; {93229#false} is VALID [2020-07-18 06:59:41,184 INFO L280 TraceCheckUtils]: 363: Hoare triple {93229#false} ~node3__newmax~2 := 0; {93229#false} is VALID [2020-07-18 06:59:41,184 INFO L280 TraceCheckUtils]: 364: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,184 INFO L280 TraceCheckUtils]: 365: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,185 INFO L280 TraceCheckUtils]: 366: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,185 INFO L280 TraceCheckUtils]: 367: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,185 INFO L280 TraceCheckUtils]: 368: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,185 INFO L280 TraceCheckUtils]: 369: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 06:59:41,186 INFO L280 TraceCheckUtils]: 370: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,186 INFO L280 TraceCheckUtils]: 371: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 06:59:41,186 INFO L280 TraceCheckUtils]: 372: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,187 INFO L280 TraceCheckUtils]: 373: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 06:59:41,187 INFO L280 TraceCheckUtils]: 374: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,187 INFO L280 TraceCheckUtils]: 375: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 06:59:41,188 INFO L280 TraceCheckUtils]: 376: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,188 INFO L280 TraceCheckUtils]: 377: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 06:59:41,188 INFO L280 TraceCheckUtils]: 378: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,188 INFO L280 TraceCheckUtils]: 379: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 06:59:41,189 INFO L280 TraceCheckUtils]: 380: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,189 INFO L280 TraceCheckUtils]: 381: Hoare triple {93229#false} havoc ~check__tmp~2; {93229#false} is VALID [2020-07-18 06:59:41,189 INFO L280 TraceCheckUtils]: 382: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,189 INFO L280 TraceCheckUtils]: 383: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,190 INFO L280 TraceCheckUtils]: 384: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,190 INFO L280 TraceCheckUtils]: 385: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 06:59:41,190 INFO L280 TraceCheckUtils]: 386: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,191 INFO L280 TraceCheckUtils]: 387: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 06:59:41,191 INFO L280 TraceCheckUtils]: 388: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,191 INFO L280 TraceCheckUtils]: 389: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 06:59:41,191 INFO L280 TraceCheckUtils]: 390: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 06:59:41,192 INFO L280 TraceCheckUtils]: 391: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 06:59:41,192 INFO L280 TraceCheckUtils]: 392: Hoare triple {93229#false} ~check__tmp~2 := 1; {93229#false} is VALID [2020-07-18 06:59:41,192 INFO L280 TraceCheckUtils]: 393: Hoare triple {93229#false} ~__return_2281~0 := ~check__tmp~2; {93229#false} is VALID [2020-07-18 06:59:41,193 INFO L280 TraceCheckUtils]: 394: Hoare triple {93229#false} ~main__c1~0 := ~__return_2281~0; {93229#false} is VALID [2020-07-18 06:59:41,193 INFO L280 TraceCheckUtils]: 395: Hoare triple {93229#false} havoc ~__tmp_3~0; {93229#false} is VALID [2020-07-18 06:59:41,193 INFO L280 TraceCheckUtils]: 396: Hoare triple {93229#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,193 INFO L280 TraceCheckUtils]: 397: Hoare triple {93229#false} havoc ~assert__arg~2; {93229#false} is VALID [2020-07-18 06:59:41,194 INFO L280 TraceCheckUtils]: 398: Hoare triple {93229#false} ~assert__arg~2 := ~__tmp_3~0; {93229#false} is VALID [2020-07-18 06:59:41,194 INFO L280 TraceCheckUtils]: 399: Hoare triple {93229#false} assume !(0 == ~assert__arg~2 % 256); {93229#false} is VALID [2020-07-18 06:59:41,194 INFO L280 TraceCheckUtils]: 400: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,195 INFO L280 TraceCheckUtils]: 401: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 06:59:41,195 INFO L280 TraceCheckUtils]: 402: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 06:59:41,195 INFO L280 TraceCheckUtils]: 403: Hoare triple {93229#false} havoc ~node1__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,196 INFO L280 TraceCheckUtils]: 404: Hoare triple {93229#false} ~node1__newmax~3 := 0; {93229#false} is VALID [2020-07-18 06:59:41,196 INFO L280 TraceCheckUtils]: 405: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,196 INFO L280 TraceCheckUtils]: 406: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,196 INFO L280 TraceCheckUtils]: 407: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,197 INFO L280 TraceCheckUtils]: 408: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,197 INFO L280 TraceCheckUtils]: 409: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,197 INFO L280 TraceCheckUtils]: 410: Hoare triple {93229#false} assume 2 == ~r1~0; {93229#false} is VALID [2020-07-18 06:59:41,197 INFO L280 TraceCheckUtils]: 411: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-18 06:59:41,198 INFO L280 TraceCheckUtils]: 412: Hoare triple {93229#false} ~st1~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,198 INFO L280 TraceCheckUtils]: 413: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,198 INFO L280 TraceCheckUtils]: 414: Hoare triple {93229#false} havoc ~node2__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,199 INFO L280 TraceCheckUtils]: 415: Hoare triple {93229#false} ~node2__newmax~3 := 0; {93229#false} is VALID [2020-07-18 06:59:41,199 INFO L280 TraceCheckUtils]: 416: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,199 INFO L280 TraceCheckUtils]: 417: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,200 INFO L280 TraceCheckUtils]: 418: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,200 INFO L280 TraceCheckUtils]: 419: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,200 INFO L280 TraceCheckUtils]: 420: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,200 INFO L280 TraceCheckUtils]: 421: Hoare triple {93229#false} assume 2 == ~r2~0; {93229#false} is VALID [2020-07-18 06:59:41,201 INFO L280 TraceCheckUtils]: 422: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-18 06:59:41,201 INFO L280 TraceCheckUtils]: 423: Hoare triple {93229#false} ~st2~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,201 INFO L280 TraceCheckUtils]: 424: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,201 INFO L280 TraceCheckUtils]: 425: Hoare triple {93229#false} havoc ~node3__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,201 INFO L280 TraceCheckUtils]: 426: Hoare triple {93229#false} ~node3__newmax~3 := 0; {93229#false} is VALID [2020-07-18 06:59:41,202 INFO L280 TraceCheckUtils]: 427: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,202 INFO L280 TraceCheckUtils]: 428: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-18 06:59:41,202 INFO L280 TraceCheckUtils]: 429: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,202 INFO L280 TraceCheckUtils]: 430: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 06:59:41,202 INFO L280 TraceCheckUtils]: 431: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~3; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 432: Hoare triple {93229#false} assume 2 == ~r3~0; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 433: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 434: Hoare triple {93229#false} ~st3~0 := 1; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 435: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 436: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 06:59:41,203 INFO L280 TraceCheckUtils]: 437: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,204 INFO L280 TraceCheckUtils]: 438: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 06:59:41,204 INFO L280 TraceCheckUtils]: 439: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,204 INFO L280 TraceCheckUtils]: 440: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 06:59:41,204 INFO L280 TraceCheckUtils]: 441: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,204 INFO L280 TraceCheckUtils]: 442: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 443: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 444: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 445: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 446: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 447: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 06:59:41,205 INFO L280 TraceCheckUtils]: 448: Hoare triple {93229#false} havoc ~check__tmp~3; {93229#false} is VALID [2020-07-18 06:59:41,206 INFO L280 TraceCheckUtils]: 449: Hoare triple {93229#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93229#false} is VALID [2020-07-18 06:59:41,206 INFO L280 TraceCheckUtils]: 450: Hoare triple {93229#false} ~check__tmp~3 := 0; {93229#false} is VALID [2020-07-18 06:59:41,206 INFO L280 TraceCheckUtils]: 451: Hoare triple {93229#false} ~__return_2419~0 := ~check__tmp~3; {93229#false} is VALID [2020-07-18 06:59:41,206 INFO L280 TraceCheckUtils]: 452: Hoare triple {93229#false} ~main__c1~0 := ~__return_2419~0; {93229#false} is VALID [2020-07-18 06:59:41,206 INFO L280 TraceCheckUtils]: 453: Hoare triple {93229#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {93229#false} is VALID [2020-07-18 06:59:41,207 INFO L280 TraceCheckUtils]: 454: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {93229#false} is VALID [2020-07-18 06:59:41,207 INFO L280 TraceCheckUtils]: 455: Hoare triple {93229#false} havoc ~__tmp_4~0; {93229#false} is VALID [2020-07-18 06:59:41,207 INFO L280 TraceCheckUtils]: 456: Hoare triple {93229#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 06:59:41,207 INFO L280 TraceCheckUtils]: 457: Hoare triple {93229#false} havoc ~assert__arg~3; {93229#false} is VALID [2020-07-18 06:59:41,207 INFO L280 TraceCheckUtils]: 458: Hoare triple {93229#false} ~assert__arg~3 := ~__tmp_4~0; {93229#false} is VALID [2020-07-18 06:59:41,208 INFO L280 TraceCheckUtils]: 459: Hoare triple {93229#false} assume 0 == ~assert__arg~3 % 256; {93229#false} is VALID [2020-07-18 06:59:41,208 INFO L280 TraceCheckUtils]: 460: Hoare triple {93229#false} assume !false; {93229#false} is VALID [2020-07-18 06:59:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:59:41,356 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1903129537] [2020-07-18 06:59:41,356 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:59:41,356 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:59:41,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195436811] [2020-07-18 06:59:41,358 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-18 06:59:41,358 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:59:41,358 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:59:41,848 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:41,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:59:41,848 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:59:41,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:59:41,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:59:41,849 INFO L87 Difference]: Start difference. First operand 6761 states and 8462 transitions. Second operand 4 states. [2020-07-18 07:01:07,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:07,194 INFO L93 Difference]: Finished difference Result 19876 states and 24955 transitions. [2020-07-18 07:01:07,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 07:01:07,195 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-18 07:01:07,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:01:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:01:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-18 07:01:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:01:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-18 07:01:07,223 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2539 transitions. [2020-07-18 07:01:10,611 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2539 edges. 2539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:01:18,278 INFO L225 Difference]: With dead ends: 19876 [2020-07-18 07:01:18,278 INFO L226 Difference]: Without dead ends: 13334 [2020-07-18 07:01:18,291 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 [2020-07-18 07:01:18,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13334 states. [2020-07-18 07:01:46,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13334 to 6763. [2020-07-18 07:01:46,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:01:46,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13334 states. Second operand 6763 states. [2020-07-18 07:01:46,360 INFO L74 IsIncluded]: Start isIncluded. First operand 13334 states. Second operand 6763 states. [2020-07-18 07:01:46,360 INFO L87 Difference]: Start difference. First operand 13334 states. Second operand 6763 states. [2020-07-18 07:01:52,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:52,703 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-18 07:01:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-18 07:01:52,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:01:52,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:01:52,718 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 13334 states. [2020-07-18 07:01:52,718 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 13334 states. [2020-07-18 07:01:59,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:59,680 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-18 07:01:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-18 07:01:59,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:01:59,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:01:59,697 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:01:59,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:01:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-07-18 07:02:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8464 transitions. [2020-07-18 07:02:01,394 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8464 transitions. Word has length 461 [2020-07-18 07:02:01,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:02:01,394 INFO L479 AbstractCegarLoop]: Abstraction has 6763 states and 8464 transitions. [2020-07-18 07:02:01,394 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 07:02:01,394 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6763 states and 8464 transitions. [2020-07-18 07:02:19,093 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8464 edges. 8464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:02:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8464 transitions. [2020-07-18 07:02:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-18 07:02:19,101 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:02:19,102 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:02:19,102 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 07:02:19,102 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:02:19,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:02:19,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1929671204, now seen corresponding path program 1 times [2020-07-18 07:02:19,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:02:19,103 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2076836227] [2020-07-18 07:02:19,103 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:02:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:02:19,631 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 07:02:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:02:19,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,684 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,685 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,685 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,685 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,685 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,685 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,686 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,688 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,688 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,688 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,688 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,688 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,689 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,689 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,689 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,689 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,689 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-18 07:02:19,690 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-18 07:02:19,691 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-18 07:02:19,691 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,691 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,691 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,691 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,692 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,692 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,692 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,692 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,692 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-18 07:02:19,693 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-18 07:02:19,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {173243#true} call ULTIMATE.init(); {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:02:19,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-18 07:02:19,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,700 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,701 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,702 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,703 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,704 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,705 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,705 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,705 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,706 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,707 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,707 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,707 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,707 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,707 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-18 07:02:19,708 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,709 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L280 TraceCheckUtils]: 62: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L263 TraceCheckUtils]: 64: Hoare triple {173243#true} call #t~ret30 := main(); {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L280 TraceCheckUtils]: 65: Hoare triple {173243#true} havoc ~main__c1~0; {173243#true} is VALID [2020-07-18 07:02:19,710 INFO L280 TraceCheckUtils]: 66: Hoare triple {173243#true} havoc ~main__i2~0; {173243#true} is VALID [2020-07-18 07:02:19,711 INFO L280 TraceCheckUtils]: 67: Hoare triple {173243#true} ~main__c1~0 := 0; {173243#true} is VALID [2020-07-18 07:02:19,711 INFO L280 TraceCheckUtils]: 68: Hoare triple {173243#true} ~ep12~0 := #t~nondet0; {173243#true} is VALID [2020-07-18 07:02:19,711 INFO L280 TraceCheckUtils]: 69: Hoare triple {173243#true} havoc #t~nondet0; {173243#true} is VALID [2020-07-18 07:02:19,711 INFO L280 TraceCheckUtils]: 70: Hoare triple {173243#true} ~ep13~0 := #t~nondet1; {173243#true} is VALID [2020-07-18 07:02:19,711 INFO L280 TraceCheckUtils]: 71: Hoare triple {173243#true} havoc #t~nondet1; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 72: Hoare triple {173243#true} ~ep21~0 := #t~nondet2; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 73: Hoare triple {173243#true} havoc #t~nondet2; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 74: Hoare triple {173243#true} ~ep23~0 := #t~nondet3; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 75: Hoare triple {173243#true} havoc #t~nondet3; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 76: Hoare triple {173243#true} ~ep31~0 := #t~nondet4; {173243#true} is VALID [2020-07-18 07:02:19,712 INFO L280 TraceCheckUtils]: 77: Hoare triple {173243#true} havoc #t~nondet4; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 78: Hoare triple {173243#true} ~ep32~0 := #t~nondet5; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 79: Hoare triple {173243#true} havoc #t~nondet5; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 80: Hoare triple {173243#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 81: Hoare triple {173243#true} ~id1~0 := #t~nondet6; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 82: Hoare triple {173243#true} havoc #t~nondet6; {173243#true} is VALID [2020-07-18 07:02:19,713 INFO L280 TraceCheckUtils]: 83: Hoare triple {173243#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 84: Hoare triple {173243#true} ~r1~0 := #t~nondet7; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 85: Hoare triple {173243#true} havoc #t~nondet7; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 86: Hoare triple {173243#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 87: Hoare triple {173243#true} ~st1~0 := #t~nondet8; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 88: Hoare triple {173243#true} havoc #t~nondet8; {173243#true} is VALID [2020-07-18 07:02:19,714 INFO L280 TraceCheckUtils]: 89: Hoare triple {173243#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,715 INFO L280 TraceCheckUtils]: 90: Hoare triple {173243#true} ~nl1~0 := #t~nondet9; {173243#true} is VALID [2020-07-18 07:02:19,715 INFO L280 TraceCheckUtils]: 91: Hoare triple {173243#true} havoc #t~nondet9; {173243#true} is VALID [2020-07-18 07:02:19,715 INFO L280 TraceCheckUtils]: 92: Hoare triple {173243#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,715 INFO L280 TraceCheckUtils]: 93: Hoare triple {173243#true} ~m1~0 := #t~nondet10; {173243#true} is VALID [2020-07-18 07:02:19,715 INFO L280 TraceCheckUtils]: 94: Hoare triple {173243#true} havoc #t~nondet10; {173243#true} is VALID [2020-07-18 07:02:19,716 INFO L280 TraceCheckUtils]: 95: Hoare triple {173243#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,716 INFO L280 TraceCheckUtils]: 96: Hoare triple {173243#true} ~max1~0 := #t~nondet11; {173243#true} is VALID [2020-07-18 07:02:19,716 INFO L280 TraceCheckUtils]: 97: Hoare triple {173243#true} havoc #t~nondet11; {173243#true} is VALID [2020-07-18 07:02:19,716 INFO L280 TraceCheckUtils]: 98: Hoare triple {173243#true} ~mode1~0 := #t~nondet12; {173243#true} is VALID [2020-07-18 07:02:19,716 INFO L280 TraceCheckUtils]: 99: Hoare triple {173243#true} havoc #t~nondet12; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 100: Hoare triple {173243#true} ~newmax1~0 := #t~nondet13; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 101: Hoare triple {173243#true} havoc #t~nondet13; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 102: Hoare triple {173243#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 103: Hoare triple {173243#true} ~id2~0 := #t~nondet14; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 104: Hoare triple {173243#true} havoc #t~nondet14; {173243#true} is VALID [2020-07-18 07:02:19,717 INFO L280 TraceCheckUtils]: 105: Hoare triple {173243#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,718 INFO L280 TraceCheckUtils]: 106: Hoare triple {173243#true} ~r2~0 := #t~nondet15; {173243#true} is VALID [2020-07-18 07:02:19,718 INFO L280 TraceCheckUtils]: 107: Hoare triple {173243#true} havoc #t~nondet15; {173243#true} is VALID [2020-07-18 07:02:19,718 INFO L280 TraceCheckUtils]: 108: Hoare triple {173243#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,718 INFO L280 TraceCheckUtils]: 109: Hoare triple {173243#true} ~st2~0 := #t~nondet16; {173243#true} is VALID [2020-07-18 07:02:19,718 INFO L280 TraceCheckUtils]: 110: Hoare triple {173243#true} havoc #t~nondet16; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 111: Hoare triple {173243#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 112: Hoare triple {173243#true} ~nl2~0 := #t~nondet17; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 113: Hoare triple {173243#true} havoc #t~nondet17; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 114: Hoare triple {173243#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 115: Hoare triple {173243#true} ~m2~0 := #t~nondet18; {173243#true} is VALID [2020-07-18 07:02:19,719 INFO L280 TraceCheckUtils]: 116: Hoare triple {173243#true} havoc #t~nondet18; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 117: Hoare triple {173243#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 118: Hoare triple {173243#true} ~max2~0 := #t~nondet19; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 119: Hoare triple {173243#true} havoc #t~nondet19; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 120: Hoare triple {173243#true} ~mode2~0 := #t~nondet20; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 121: Hoare triple {173243#true} havoc #t~nondet20; {173243#true} is VALID [2020-07-18 07:02:19,720 INFO L280 TraceCheckUtils]: 122: Hoare triple {173243#true} ~newmax2~0 := #t~nondet21; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 123: Hoare triple {173243#true} havoc #t~nondet21; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 124: Hoare triple {173243#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 125: Hoare triple {173243#true} ~id3~0 := #t~nondet22; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 126: Hoare triple {173243#true} havoc #t~nondet22; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 127: Hoare triple {173243#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,721 INFO L280 TraceCheckUtils]: 128: Hoare triple {173243#true} ~r3~0 := #t~nondet23; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 129: Hoare triple {173243#true} havoc #t~nondet23; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 130: Hoare triple {173243#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 131: Hoare triple {173243#true} ~st3~0 := #t~nondet24; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 132: Hoare triple {173243#true} havoc #t~nondet24; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 133: Hoare triple {173243#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,722 INFO L280 TraceCheckUtils]: 134: Hoare triple {173243#true} ~nl3~0 := #t~nondet25; {173243#true} is VALID [2020-07-18 07:02:19,723 INFO L280 TraceCheckUtils]: 135: Hoare triple {173243#true} havoc #t~nondet25; {173243#true} is VALID [2020-07-18 07:02:19,723 INFO L280 TraceCheckUtils]: 136: Hoare triple {173243#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,723 INFO L280 TraceCheckUtils]: 137: Hoare triple {173243#true} ~m3~0 := #t~nondet26; {173243#true} is VALID [2020-07-18 07:02:19,723 INFO L280 TraceCheckUtils]: 138: Hoare triple {173243#true} havoc #t~nondet26; {173243#true} is VALID [2020-07-18 07:02:19,723 INFO L280 TraceCheckUtils]: 139: Hoare triple {173243#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 140: Hoare triple {173243#true} ~max3~0 := #t~nondet27; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 141: Hoare triple {173243#true} havoc #t~nondet27; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 142: Hoare triple {173243#true} ~mode3~0 := #t~nondet28; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 143: Hoare triple {173243#true} havoc #t~nondet28; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 144: Hoare triple {173243#true} ~newmax3~0 := #t~nondet29; {173243#true} is VALID [2020-07-18 07:02:19,724 INFO L280 TraceCheckUtils]: 145: Hoare triple {173243#true} havoc #t~nondet29; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 146: Hoare triple {173243#true} havoc ~init__r121~0; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 147: Hoare triple {173243#true} havoc ~init__r131~0; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 148: Hoare triple {173243#true} havoc ~init__r211~0; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 149: Hoare triple {173243#true} havoc ~init__r231~0; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 150: Hoare triple {173243#true} havoc ~init__r311~0; {173243#true} is VALID [2020-07-18 07:02:19,725 INFO L280 TraceCheckUtils]: 151: Hoare triple {173243#true} havoc ~init__r321~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 152: Hoare triple {173243#true} havoc ~init__r122~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 153: Hoare triple {173243#true} havoc ~init__tmp~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 154: Hoare triple {173243#true} havoc ~init__r132~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 155: Hoare triple {173243#true} havoc ~init__tmp___0~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 156: Hoare triple {173243#true} havoc ~init__r212~0; {173243#true} is VALID [2020-07-18 07:02:19,726 INFO L280 TraceCheckUtils]: 157: Hoare triple {173243#true} havoc ~init__tmp___1~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 158: Hoare triple {173243#true} havoc ~init__r232~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 159: Hoare triple {173243#true} havoc ~init__tmp___2~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 160: Hoare triple {173243#true} havoc ~init__r312~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 161: Hoare triple {173243#true} havoc ~init__tmp___3~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 162: Hoare triple {173243#true} havoc ~init__r322~0; {173243#true} is VALID [2020-07-18 07:02:19,727 INFO L280 TraceCheckUtils]: 163: Hoare triple {173243#true} havoc ~init__tmp___4~0; {173243#true} is VALID [2020-07-18 07:02:19,728 INFO L280 TraceCheckUtils]: 164: Hoare triple {173243#true} havoc ~init__tmp___5~0; {173243#true} is VALID [2020-07-18 07:02:19,728 INFO L280 TraceCheckUtils]: 165: Hoare triple {173243#true} ~init__r121~0 := ~ep12~0; {173243#true} is VALID [2020-07-18 07:02:19,728 INFO L280 TraceCheckUtils]: 166: Hoare triple {173243#true} ~init__r131~0 := ~ep13~0; {173243#true} is VALID [2020-07-18 07:02:19,732 INFO L280 TraceCheckUtils]: 167: Hoare triple {173243#true} ~init__r211~0 := ~ep21~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,737 INFO L280 TraceCheckUtils]: 168: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,739 INFO L280 TraceCheckUtils]: 169: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,740 INFO L280 TraceCheckUtils]: 170: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,740 INFO L280 TraceCheckUtils]: 171: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,741 INFO L280 TraceCheckUtils]: 172: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,742 INFO L280 TraceCheckUtils]: 173: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,742 INFO L280 TraceCheckUtils]: 174: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,743 INFO L280 TraceCheckUtils]: 175: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,744 INFO L280 TraceCheckUtils]: 176: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,745 INFO L280 TraceCheckUtils]: 177: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,745 INFO L280 TraceCheckUtils]: 178: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:02:19,747 INFO L280 TraceCheckUtils]: 179: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,747 INFO L280 TraceCheckUtils]: 180: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,748 INFO L280 TraceCheckUtils]: 181: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,749 INFO L280 TraceCheckUtils]: 182: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,750 INFO L280 TraceCheckUtils]: 183: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,750 INFO L280 TraceCheckUtils]: 184: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,751 INFO L280 TraceCheckUtils]: 185: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,752 INFO L280 TraceCheckUtils]: 186: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,753 INFO L280 TraceCheckUtils]: 187: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,753 INFO L280 TraceCheckUtils]: 188: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,754 INFO L280 TraceCheckUtils]: 189: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,755 INFO L280 TraceCheckUtils]: 190: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,756 INFO L280 TraceCheckUtils]: 191: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,756 INFO L280 TraceCheckUtils]: 192: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,757 INFO L280 TraceCheckUtils]: 193: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,758 INFO L280 TraceCheckUtils]: 194: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,758 INFO L280 TraceCheckUtils]: 195: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,759 INFO L280 TraceCheckUtils]: 196: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,760 INFO L280 TraceCheckUtils]: 197: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,761 INFO L280 TraceCheckUtils]: 198: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,761 INFO L280 TraceCheckUtils]: 199: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,762 INFO L280 TraceCheckUtils]: 200: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,763 INFO L280 TraceCheckUtils]: 201: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,763 INFO L280 TraceCheckUtils]: 202: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,763 INFO L280 TraceCheckUtils]: 203: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,764 INFO L280 TraceCheckUtils]: 204: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,764 INFO L280 TraceCheckUtils]: 205: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,765 INFO L280 TraceCheckUtils]: 206: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,765 INFO L280 TraceCheckUtils]: 207: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,768 INFO L280 TraceCheckUtils]: 208: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,771 INFO L280 TraceCheckUtils]: 209: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,773 INFO L280 TraceCheckUtils]: 210: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,775 INFO L280 TraceCheckUtils]: 211: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,775 INFO L280 TraceCheckUtils]: 212: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,776 INFO L280 TraceCheckUtils]: 213: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,777 INFO L280 TraceCheckUtils]: 214: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,778 INFO L280 TraceCheckUtils]: 215: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,778 INFO L280 TraceCheckUtils]: 216: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1863~0 := ~init__tmp___5~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,779 INFO L280 TraceCheckUtils]: 217: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1863~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,780 INFO L280 TraceCheckUtils]: 218: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,780 INFO L280 TraceCheckUtils]: 219: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,781 INFO L280 TraceCheckUtils]: 220: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,782 INFO L280 TraceCheckUtils]: 221: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,782 INFO L280 TraceCheckUtils]: 222: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,783 INFO L280 TraceCheckUtils]: 223: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,784 INFO L280 TraceCheckUtils]: 224: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,785 INFO L280 TraceCheckUtils]: 225: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,785 INFO L280 TraceCheckUtils]: 226: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,786 INFO L280 TraceCheckUtils]: 227: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,787 INFO L280 TraceCheckUtils]: 228: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,787 INFO L280 TraceCheckUtils]: 229: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,788 INFO L280 TraceCheckUtils]: 230: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,789 INFO L280 TraceCheckUtils]: 231: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,789 INFO L280 TraceCheckUtils]: 232: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,790 INFO L280 TraceCheckUtils]: 233: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,791 INFO L280 TraceCheckUtils]: 234: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,792 INFO L280 TraceCheckUtils]: 235: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,792 INFO L280 TraceCheckUtils]: 236: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,793 INFO L280 TraceCheckUtils]: 237: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,794 INFO L280 TraceCheckUtils]: 238: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,794 INFO L280 TraceCheckUtils]: 239: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,795 INFO L280 TraceCheckUtils]: 240: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,796 INFO L280 TraceCheckUtils]: 241: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,796 INFO L280 TraceCheckUtils]: 242: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,797 INFO L280 TraceCheckUtils]: 243: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:02:19,798 INFO L280 TraceCheckUtils]: 244: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 245: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 246: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 247: Hoare triple {173244#false} havoc ~node3__newmax~0; {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 248: Hoare triple {173244#false} ~node3__newmax~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 249: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,799 INFO L280 TraceCheckUtils]: 250: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 251: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 252: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 253: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 254: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 255: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,800 INFO L280 TraceCheckUtils]: 256: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 257: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 258: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 259: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 260: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 261: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,801 INFO L280 TraceCheckUtils]: 262: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 07:02:19,802 INFO L280 TraceCheckUtils]: 263: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,802 INFO L280 TraceCheckUtils]: 264: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 07:02:19,802 INFO L280 TraceCheckUtils]: 265: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,802 INFO L280 TraceCheckUtils]: 266: Hoare triple {173244#false} havoc ~check__tmp~0; {173244#false} is VALID [2020-07-18 07:02:19,802 INFO L280 TraceCheckUtils]: 267: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 268: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 269: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 270: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 271: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 272: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 273: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,803 INFO L280 TraceCheckUtils]: 274: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 275: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 276: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 277: Hoare triple {173244#false} ~check__tmp~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 278: Hoare triple {173244#false} ~__return_2009~0 := ~check__tmp~0; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 279: Hoare triple {173244#false} ~main__c1~0 := ~__return_2009~0; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 280: Hoare triple {173244#false} havoc ~__tmp_1~0; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 281: Hoare triple {173244#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 282: Hoare triple {173244#false} havoc ~assert__arg~0; {173244#false} is VALID [2020-07-18 07:02:19,804 INFO L280 TraceCheckUtils]: 283: Hoare triple {173244#false} ~assert__arg~0 := ~__tmp_1~0; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 284: Hoare triple {173244#false} assume !(0 == ~assert__arg~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 285: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 286: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 287: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 288: Hoare triple {173244#false} havoc ~node1__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 289: Hoare triple {173244#false} ~node1__newmax~1 := 0; {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 290: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 291: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,805 INFO L280 TraceCheckUtils]: 292: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 293: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 294: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 295: Hoare triple {173244#false} assume !(2 == ~r1~0); {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 296: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 297: Hoare triple {173244#false} havoc ~node2__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 298: Hoare triple {173244#false} ~node2__newmax~1 := 0; {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 299: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 300: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,806 INFO L280 TraceCheckUtils]: 301: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 302: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 303: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 304: Hoare triple {173244#false} assume !(2 == ~r2~0); {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 305: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 306: Hoare triple {173244#false} havoc ~node3__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,807 INFO L280 TraceCheckUtils]: 307: Hoare triple {173244#false} ~node3__newmax~1 := 0; {173244#false} is VALID [2020-07-18 07:02:19,808 INFO L280 TraceCheckUtils]: 308: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,808 INFO L280 TraceCheckUtils]: 309: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,808 INFO L280 TraceCheckUtils]: 310: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,808 INFO L280 TraceCheckUtils]: 311: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,808 INFO L280 TraceCheckUtils]: 312: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~1; {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 313: Hoare triple {173244#false} assume !(2 == ~r3~0); {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 314: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 315: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 316: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 317: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 07:02:19,809 INFO L280 TraceCheckUtils]: 318: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 319: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 320: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 321: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 322: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 323: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 07:02:19,810 INFO L280 TraceCheckUtils]: 324: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,811 INFO L280 TraceCheckUtils]: 325: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 07:02:19,811 INFO L280 TraceCheckUtils]: 326: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,811 INFO L280 TraceCheckUtils]: 327: Hoare triple {173244#false} havoc ~check__tmp~1; {173244#false} is VALID [2020-07-18 07:02:19,811 INFO L280 TraceCheckUtils]: 328: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,811 INFO L280 TraceCheckUtils]: 329: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 330: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 331: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 332: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 333: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 334: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,812 INFO L280 TraceCheckUtils]: 335: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 336: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 337: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 338: Hoare triple {173244#false} ~check__tmp~1 := 1; {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 339: Hoare triple {173244#false} ~__return_2142~0 := ~check__tmp~1; {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 340: Hoare triple {173244#false} ~main__c1~0 := ~__return_2142~0; {173244#false} is VALID [2020-07-18 07:02:19,813 INFO L280 TraceCheckUtils]: 341: Hoare triple {173244#false} havoc ~__tmp_2~0; {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 342: Hoare triple {173244#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 343: Hoare triple {173244#false} havoc ~assert__arg~1; {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 344: Hoare triple {173244#false} ~assert__arg~1 := ~__tmp_2~0; {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 345: Hoare triple {173244#false} assume !(0 == ~assert__arg~1 % 256); {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 346: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,814 INFO L280 TraceCheckUtils]: 347: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,815 INFO L280 TraceCheckUtils]: 348: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 07:02:19,816 INFO L280 TraceCheckUtils]: 349: Hoare triple {173244#false} havoc ~node1__newmax~2; {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 350: Hoare triple {173244#false} ~node1__newmax~2 := 0; {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 351: Hoare triple {173244#false} assume !!(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 352: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 353: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 354: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,817 INFO L280 TraceCheckUtils]: 355: Hoare triple {173244#false} ~mode1~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 356: Hoare triple {173244#false} havoc ~node2__newmax~2; {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 357: Hoare triple {173244#false} ~node2__newmax~2 := 0; {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 358: Hoare triple {173244#false} assume !!(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 359: Hoare triple {173244#false} assume ~r2~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 360: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,818 INFO L280 TraceCheckUtils]: 361: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 362: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 363: Hoare triple {173244#false} havoc ~node3__newmax~2; {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 364: Hoare triple {173244#false} ~node3__newmax~2 := 0; {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 365: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 366: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,819 INFO L280 TraceCheckUtils]: 367: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 368: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 369: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 370: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 371: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 372: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 373: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,820 INFO L280 TraceCheckUtils]: 374: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 375: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 376: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 377: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 378: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 379: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,821 INFO L280 TraceCheckUtils]: 380: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 381: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 382: Hoare triple {173244#false} havoc ~check__tmp~2; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 383: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 384: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 385: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,822 INFO L280 TraceCheckUtils]: 386: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 07:02:19,824 INFO L280 TraceCheckUtils]: 387: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,825 INFO L280 TraceCheckUtils]: 388: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 07:02:19,825 INFO L280 TraceCheckUtils]: 389: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,825 INFO L280 TraceCheckUtils]: 390: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 07:02:19,828 INFO L280 TraceCheckUtils]: 391: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 07:02:19,828 INFO L280 TraceCheckUtils]: 392: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 07:02:19,829 INFO L280 TraceCheckUtils]: 393: Hoare triple {173244#false} ~check__tmp~2 := 1; {173244#false} is VALID [2020-07-18 07:02:19,832 INFO L280 TraceCheckUtils]: 394: Hoare triple {173244#false} ~__return_2281~0 := ~check__tmp~2; {173244#false} is VALID [2020-07-18 07:02:19,832 INFO L280 TraceCheckUtils]: 395: Hoare triple {173244#false} ~main__c1~0 := ~__return_2281~0; {173244#false} is VALID [2020-07-18 07:02:19,832 INFO L280 TraceCheckUtils]: 396: Hoare triple {173244#false} havoc ~__tmp_3~0; {173244#false} is VALID [2020-07-18 07:02:19,833 INFO L280 TraceCheckUtils]: 397: Hoare triple {173244#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 07:02:19,836 INFO L280 TraceCheckUtils]: 398: Hoare triple {173244#false} havoc ~assert__arg~2; {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 399: Hoare triple {173244#false} ~assert__arg~2 := ~__tmp_3~0; {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 400: Hoare triple {173244#false} assume !(0 == ~assert__arg~2 % 256); {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 401: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 402: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 403: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 07:02:19,837 INFO L280 TraceCheckUtils]: 404: Hoare triple {173244#false} havoc ~node1__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 405: Hoare triple {173244#false} ~node1__newmax~3 := 0; {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 406: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 407: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 408: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 409: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,838 INFO L280 TraceCheckUtils]: 410: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 411: Hoare triple {173244#false} assume 2 == ~r1~0; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 412: Hoare triple {173244#false} assume ~max1~0 == ~id1~0; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 413: Hoare triple {173244#false} ~st1~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 414: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 415: Hoare triple {173244#false} havoc ~node2__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,839 INFO L280 TraceCheckUtils]: 416: Hoare triple {173244#false} ~node2__newmax~3 := 0; {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 417: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 418: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 419: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 420: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 421: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,840 INFO L280 TraceCheckUtils]: 422: Hoare triple {173244#false} assume 2 == ~r2~0; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 423: Hoare triple {173244#false} assume ~max2~0 == ~id2~0; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 424: Hoare triple {173244#false} ~st2~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 425: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 426: Hoare triple {173244#false} havoc ~node3__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 427: Hoare triple {173244#false} ~node3__newmax~3 := 0; {173244#false} is VALID [2020-07-18 07:02:19,841 INFO L280 TraceCheckUtils]: 428: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 429: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 430: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 431: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 432: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~3; {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 433: Hoare triple {173244#false} assume 2 == ~r3~0; {173244#false} is VALID [2020-07-18 07:02:19,842 INFO L280 TraceCheckUtils]: 434: Hoare triple {173244#false} assume ~max3~0 == ~id3~0; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 435: Hoare triple {173244#false} ~st3~0 := 1; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 436: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 437: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 438: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 439: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 07:02:19,843 INFO L280 TraceCheckUtils]: 440: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 441: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 442: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 443: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 444: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 445: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 07:02:19,844 INFO L280 TraceCheckUtils]: 446: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 447: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 448: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 449: Hoare triple {173244#false} havoc ~check__tmp~3; {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 450: Hoare triple {173244#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 451: Hoare triple {173244#false} ~check__tmp~3 := 0; {173244#false} is VALID [2020-07-18 07:02:19,845 INFO L280 TraceCheckUtils]: 452: Hoare triple {173244#false} ~__return_2419~0 := ~check__tmp~3; {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 453: Hoare triple {173244#false} ~main__c1~0 := ~__return_2419~0; {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 454: Hoare triple {173244#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 455: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 456: Hoare triple {173244#false} havoc ~__tmp_4~0; {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 457: Hoare triple {173244#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 07:02:19,846 INFO L280 TraceCheckUtils]: 458: Hoare triple {173244#false} havoc ~assert__arg~3; {173244#false} is VALID [2020-07-18 07:02:19,847 INFO L280 TraceCheckUtils]: 459: Hoare triple {173244#false} ~assert__arg~3 := ~__tmp_4~0; {173244#false} is VALID [2020-07-18 07:02:19,847 INFO L280 TraceCheckUtils]: 460: Hoare triple {173244#false} assume 0 == ~assert__arg~3 % 256; {173244#false} is VALID [2020-07-18 07:02:19,847 INFO L280 TraceCheckUtils]: 461: Hoare triple {173244#false} assume !false; {173244#false} is VALID [2020-07-18 07:02:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:02:20,058 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2076836227] [2020-07-18 07:02:20,058 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:02:20,059 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 07:02:20,059 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111285020] [2020-07-18 07:02:20,062 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-18 07:02:20,062 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:02:20,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 07:02:20,698 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 462 edges. 462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:02:20,699 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 07:02:20,699 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:02:20,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 07:02:20,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 07:02:20,700 INFO L87 Difference]: Start difference. First operand 6763 states and 8464 transitions. Second operand 5 states. [2020-07-18 07:04:23,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:04:23,840 INFO L93 Difference]: Finished difference Result 19463 states and 24392 transitions. [2020-07-18 07:04:23,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 07:04:23,841 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-18 07:04:23,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:04:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:04:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-18 07:04:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:04:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-18 07:04:23,863 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2448 transitions. [2020-07-18 07:04:28,139 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2448 edges. 2448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:04:35,648 INFO L225 Difference]: With dead ends: 19463 [2020-07-18 07:04:35,648 INFO L226 Difference]: Without dead ends: 12922 [2020-07-18 07:04:35,662 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 [2020-07-18 07:04:35,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12922 states. [2020-07-18 07:05:49,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12922 to 12920. [2020-07-18 07:05:49,332 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:05:49,333 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12922 states. Second operand 12920 states. [2020-07-18 07:05:49,333 INFO L74 IsIncluded]: Start isIncluded. First operand 12922 states. Second operand 12920 states. [2020-07-18 07:05:49,333 INFO L87 Difference]: Start difference. First operand 12922 states. Second operand 12920 states. [2020-07-18 07:05:55,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:05:55,512 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-18 07:05:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-18 07:05:55,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:05:55,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:05:55,524 INFO L74 IsIncluded]: Start isIncluded. First operand 12920 states. Second operand 12922 states. [2020-07-18 07:05:55,524 INFO L87 Difference]: Start difference. First operand 12920 states. Second operand 12922 states. [2020-07-18 07:06:01,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:06:01,699 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-18 07:06:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-18 07:06:01,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:06:01,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:06:01,710 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:06:01,710 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:06:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12920 states. [2020-07-18 07:06:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12920 states to 12920 states and 16096 transitions. [2020-07-18 07:06:08,355 INFO L78 Accepts]: Start accepts. Automaton has 12920 states and 16096 transitions. Word has length 462 [2020-07-18 07:06:08,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:06:08,355 INFO L479 AbstractCegarLoop]: Abstraction has 12920 states and 16096 transitions. [2020-07-18 07:06:08,355 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 07:06:08,355 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12920 states and 16096 transitions. [2020-07-18 07:06:56,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16096 edges. 16096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:06:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 12920 states and 16096 transitions. [2020-07-18 07:06:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-18 07:06:56,417 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:06:56,418 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:06:56,418 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 07:06:56,418 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:06:56,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:06:56,419 INFO L82 PathProgramCache]: Analyzing trace with hash 71789604, now seen corresponding path program 1 times [2020-07-18 07:06:56,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:06:56,419 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [500934250] [2020-07-18 07:06:56,419 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:06:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:06:56,886 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 07:06:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:06:56,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-18 07:06:56,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,945 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,945 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,946 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,946 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,948 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,949 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,949 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,949 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,949 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,951 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,952 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,954 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-18 07:06:56,954 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-18 07:06:56,960 INFO L263 TraceCheckUtils]: 0: Hoare triple {263925#true} call ULTIMATE.init(); {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,962 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,964 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,965 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,966 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,967 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,968 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,968 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,968 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-18 07:06:56,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,970 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L280 TraceCheckUtils]: 62: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L263 TraceCheckUtils]: 64: Hoare triple {263925#true} call #t~ret30 := main(); {263925#true} is VALID [2020-07-18 07:06:56,971 INFO L280 TraceCheckUtils]: 65: Hoare triple {263925#true} havoc ~main__c1~0; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 66: Hoare triple {263925#true} havoc ~main__i2~0; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 67: Hoare triple {263925#true} ~main__c1~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 68: Hoare triple {263925#true} ~ep12~0 := #t~nondet0; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 69: Hoare triple {263925#true} havoc #t~nondet0; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 70: Hoare triple {263925#true} ~ep13~0 := #t~nondet1; {263925#true} is VALID [2020-07-18 07:06:56,972 INFO L280 TraceCheckUtils]: 71: Hoare triple {263925#true} havoc #t~nondet1; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 72: Hoare triple {263925#true} ~ep21~0 := #t~nondet2; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {263925#true} havoc #t~nondet2; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {263925#true} ~ep23~0 := #t~nondet3; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 75: Hoare triple {263925#true} havoc #t~nondet3; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 76: Hoare triple {263925#true} ~ep31~0 := #t~nondet4; {263925#true} is VALID [2020-07-18 07:06:56,973 INFO L280 TraceCheckUtils]: 77: Hoare triple {263925#true} havoc #t~nondet4; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 78: Hoare triple {263925#true} ~ep32~0 := #t~nondet5; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 79: Hoare triple {263925#true} havoc #t~nondet5; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 80: Hoare triple {263925#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 81: Hoare triple {263925#true} ~id1~0 := #t~nondet6; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 82: Hoare triple {263925#true} havoc #t~nondet6; {263925#true} is VALID [2020-07-18 07:06:56,974 INFO L280 TraceCheckUtils]: 83: Hoare triple {263925#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 84: Hoare triple {263925#true} ~r1~0 := #t~nondet7; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 85: Hoare triple {263925#true} havoc #t~nondet7; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 86: Hoare triple {263925#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 87: Hoare triple {263925#true} ~st1~0 := #t~nondet8; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 88: Hoare triple {263925#true} havoc #t~nondet8; {263925#true} is VALID [2020-07-18 07:06:56,975 INFO L280 TraceCheckUtils]: 89: Hoare triple {263925#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 90: Hoare triple {263925#true} ~nl1~0 := #t~nondet9; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 91: Hoare triple {263925#true} havoc #t~nondet9; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 92: Hoare triple {263925#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 93: Hoare triple {263925#true} ~m1~0 := #t~nondet10; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 94: Hoare triple {263925#true} havoc #t~nondet10; {263925#true} is VALID [2020-07-18 07:06:56,976 INFO L280 TraceCheckUtils]: 95: Hoare triple {263925#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 96: Hoare triple {263925#true} ~max1~0 := #t~nondet11; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 97: Hoare triple {263925#true} havoc #t~nondet11; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 98: Hoare triple {263925#true} ~mode1~0 := #t~nondet12; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 99: Hoare triple {263925#true} havoc #t~nondet12; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 100: Hoare triple {263925#true} ~newmax1~0 := #t~nondet13; {263925#true} is VALID [2020-07-18 07:06:56,977 INFO L280 TraceCheckUtils]: 101: Hoare triple {263925#true} havoc #t~nondet13; {263925#true} is VALID [2020-07-18 07:06:56,978 INFO L280 TraceCheckUtils]: 102: Hoare triple {263925#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,978 INFO L280 TraceCheckUtils]: 103: Hoare triple {263925#true} ~id2~0 := #t~nondet14; {263925#true} is VALID [2020-07-18 07:06:56,978 INFO L280 TraceCheckUtils]: 104: Hoare triple {263925#true} havoc #t~nondet14; {263925#true} is VALID [2020-07-18 07:06:56,978 INFO L280 TraceCheckUtils]: 105: Hoare triple {263925#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,978 INFO L280 TraceCheckUtils]: 106: Hoare triple {263925#true} ~r2~0 := #t~nondet15; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 107: Hoare triple {263925#true} havoc #t~nondet15; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 108: Hoare triple {263925#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 109: Hoare triple {263925#true} ~st2~0 := #t~nondet16; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 110: Hoare triple {263925#true} havoc #t~nondet16; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 111: Hoare triple {263925#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,979 INFO L280 TraceCheckUtils]: 112: Hoare triple {263925#true} ~nl2~0 := #t~nondet17; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 113: Hoare triple {263925#true} havoc #t~nondet17; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 114: Hoare triple {263925#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 115: Hoare triple {263925#true} ~m2~0 := #t~nondet18; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 116: Hoare triple {263925#true} havoc #t~nondet18; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 117: Hoare triple {263925#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,980 INFO L280 TraceCheckUtils]: 118: Hoare triple {263925#true} ~max2~0 := #t~nondet19; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 119: Hoare triple {263925#true} havoc #t~nondet19; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 120: Hoare triple {263925#true} ~mode2~0 := #t~nondet20; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 121: Hoare triple {263925#true} havoc #t~nondet20; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 122: Hoare triple {263925#true} ~newmax2~0 := #t~nondet21; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 123: Hoare triple {263925#true} havoc #t~nondet21; {263925#true} is VALID [2020-07-18 07:06:56,981 INFO L280 TraceCheckUtils]: 124: Hoare triple {263925#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,982 INFO L280 TraceCheckUtils]: 125: Hoare triple {263925#true} ~id3~0 := #t~nondet22; {263925#true} is VALID [2020-07-18 07:06:56,982 INFO L280 TraceCheckUtils]: 126: Hoare triple {263925#true} havoc #t~nondet22; {263925#true} is VALID [2020-07-18 07:06:56,982 INFO L280 TraceCheckUtils]: 127: Hoare triple {263925#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,982 INFO L280 TraceCheckUtils]: 128: Hoare triple {263925#true} ~r3~0 := #t~nondet23; {263925#true} is VALID [2020-07-18 07:06:56,982 INFO L280 TraceCheckUtils]: 129: Hoare triple {263925#true} havoc #t~nondet23; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 130: Hoare triple {263925#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 131: Hoare triple {263925#true} ~st3~0 := #t~nondet24; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 132: Hoare triple {263925#true} havoc #t~nondet24; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 133: Hoare triple {263925#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 134: Hoare triple {263925#true} ~nl3~0 := #t~nondet25; {263925#true} is VALID [2020-07-18 07:06:56,983 INFO L280 TraceCheckUtils]: 135: Hoare triple {263925#true} havoc #t~nondet25; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 136: Hoare triple {263925#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 137: Hoare triple {263925#true} ~m3~0 := #t~nondet26; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 138: Hoare triple {263925#true} havoc #t~nondet26; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 139: Hoare triple {263925#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 140: Hoare triple {263925#true} ~max3~0 := #t~nondet27; {263925#true} is VALID [2020-07-18 07:06:56,984 INFO L280 TraceCheckUtils]: 141: Hoare triple {263925#true} havoc #t~nondet27; {263925#true} is VALID [2020-07-18 07:06:56,985 INFO L280 TraceCheckUtils]: 142: Hoare triple {263925#true} ~mode3~0 := #t~nondet28; {263925#true} is VALID [2020-07-18 07:06:56,985 INFO L280 TraceCheckUtils]: 143: Hoare triple {263925#true} havoc #t~nondet28; {263925#true} is VALID [2020-07-18 07:06:56,985 INFO L280 TraceCheckUtils]: 144: Hoare triple {263925#true} ~newmax3~0 := #t~nondet29; {263925#true} is VALID [2020-07-18 07:06:56,985 INFO L280 TraceCheckUtils]: 145: Hoare triple {263925#true} havoc #t~nondet29; {263925#true} is VALID [2020-07-18 07:06:56,985 INFO L280 TraceCheckUtils]: 146: Hoare triple {263925#true} havoc ~init__r121~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 147: Hoare triple {263925#true} havoc ~init__r131~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 148: Hoare triple {263925#true} havoc ~init__r211~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 149: Hoare triple {263925#true} havoc ~init__r231~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 150: Hoare triple {263925#true} havoc ~init__r311~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 151: Hoare triple {263925#true} havoc ~init__r321~0; {263925#true} is VALID [2020-07-18 07:06:56,986 INFO L280 TraceCheckUtils]: 152: Hoare triple {263925#true} havoc ~init__r122~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 153: Hoare triple {263925#true} havoc ~init__tmp~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 154: Hoare triple {263925#true} havoc ~init__r132~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 155: Hoare triple {263925#true} havoc ~init__tmp___0~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 156: Hoare triple {263925#true} havoc ~init__r212~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 157: Hoare triple {263925#true} havoc ~init__tmp___1~0; {263925#true} is VALID [2020-07-18 07:06:56,987 INFO L280 TraceCheckUtils]: 158: Hoare triple {263925#true} havoc ~init__r232~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 159: Hoare triple {263925#true} havoc ~init__tmp___2~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 160: Hoare triple {263925#true} havoc ~init__r312~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 161: Hoare triple {263925#true} havoc ~init__tmp___3~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 162: Hoare triple {263925#true} havoc ~init__r322~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 163: Hoare triple {263925#true} havoc ~init__tmp___4~0; {263925#true} is VALID [2020-07-18 07:06:56,988 INFO L280 TraceCheckUtils]: 164: Hoare triple {263925#true} havoc ~init__tmp___5~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 165: Hoare triple {263925#true} ~init__r121~0 := ~ep12~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 166: Hoare triple {263925#true} ~init__r131~0 := ~ep13~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 167: Hoare triple {263925#true} ~init__r211~0 := ~ep21~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 168: Hoare triple {263925#true} ~init__r231~0 := ~ep23~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 169: Hoare triple {263925#true} ~init__r311~0 := ~ep31~0; {263925#true} is VALID [2020-07-18 07:06:56,989 INFO L280 TraceCheckUtils]: 170: Hoare triple {263925#true} ~init__r321~0 := ~ep32~0; {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 171: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 172: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 173: Hoare triple {263925#true} ~init__tmp~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 174: Hoare triple {263925#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 175: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-18 07:06:56,990 INFO L280 TraceCheckUtils]: 176: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-18 07:06:56,991 INFO L280 TraceCheckUtils]: 177: Hoare triple {263925#true} ~init__tmp___0~0 := 0; {263925#true} is VALID [2020-07-18 07:06:56,991 INFO L280 TraceCheckUtils]: 178: Hoare triple {263925#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {263925#true} is VALID [2020-07-18 07:06:56,991 INFO L280 TraceCheckUtils]: 179: Hoare triple {263925#true} assume !!(0 == ~init__r211~0 % 256); {263925#true} is VALID [2020-07-18 07:06:56,995 INFO L280 TraceCheckUtils]: 180: Hoare triple {263925#true} assume !!(0 == ~init__r231~0 % 256); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:06:57,000 INFO L280 TraceCheckUtils]: 181: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:06:57,001 INFO L280 TraceCheckUtils]: 182: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:06:57,003 INFO L280 TraceCheckUtils]: 183: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,003 INFO L280 TraceCheckUtils]: 184: Hoare triple {263926#false} ~init__tmp___2~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,003 INFO L280 TraceCheckUtils]: 185: Hoare triple {263926#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 186: Hoare triple {263926#false} assume !(0 == ~init__r311~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 187: Hoare triple {263926#false} ~init__tmp___3~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 188: Hoare triple {263926#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 189: Hoare triple {263926#false} assume !(0 == ~init__r321~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 190: Hoare triple {263926#false} ~init__tmp___4~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,004 INFO L280 TraceCheckUtils]: 191: Hoare triple {263926#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 192: Hoare triple {263926#false} assume ~id1~0 != ~id2~0; {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 193: Hoare triple {263926#false} assume ~id1~0 != ~id3~0; {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 194: Hoare triple {263926#false} assume ~id2~0 != ~id3~0; {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 195: Hoare triple {263926#false} assume ~id1~0 >= 0; {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 196: Hoare triple {263926#false} assume ~id2~0 >= 0; {263926#false} is VALID [2020-07-18 07:06:57,005 INFO L280 TraceCheckUtils]: 197: Hoare triple {263926#false} assume ~id3~0 >= 0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 198: Hoare triple {263926#false} assume 0 == ~r1~0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 199: Hoare triple {263926#false} assume 0 == ~r2~0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 200: Hoare triple {263926#false} assume 0 == ~r3~0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 201: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 202: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-18 07:06:57,006 INFO L280 TraceCheckUtils]: 203: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 204: Hoare triple {263926#false} assume 0 == ~st1~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 205: Hoare triple {263926#false} assume 0 == ~st2~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 206: Hoare triple {263926#false} assume 0 == ~st3~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 207: Hoare triple {263926#false} assume 0 == ~nl1~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 208: Hoare triple {263926#false} assume 0 == ~nl2~0; {263926#false} is VALID [2020-07-18 07:06:57,007 INFO L280 TraceCheckUtils]: 209: Hoare triple {263926#false} assume 0 == ~nl3~0; {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 210: Hoare triple {263926#false} assume 0 == ~mode1~0 % 256; {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 211: Hoare triple {263926#false} assume 0 == ~mode2~0 % 256; {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 212: Hoare triple {263926#false} assume 0 == ~mode3~0 % 256; {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 213: Hoare triple {263926#false} assume !(0 == ~newmax1~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 214: Hoare triple {263926#false} assume !(0 == ~newmax2~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,008 INFO L280 TraceCheckUtils]: 215: Hoare triple {263926#false} assume !(0 == ~newmax3~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,009 INFO L280 TraceCheckUtils]: 216: Hoare triple {263926#false} ~init__tmp___5~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,009 INFO L280 TraceCheckUtils]: 217: Hoare triple {263926#false} ~__return_1863~0 := ~init__tmp___5~0; {263926#false} is VALID [2020-07-18 07:06:57,009 INFO L280 TraceCheckUtils]: 218: Hoare triple {263926#false} ~main__i2~0 := ~__return_1863~0; {263926#false} is VALID [2020-07-18 07:06:57,009 INFO L280 TraceCheckUtils]: 219: Hoare triple {263926#false} assume 0 != ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,009 INFO L280 TraceCheckUtils]: 220: Hoare triple {263926#false} ~p12_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 221: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 222: Hoare triple {263926#false} ~p13_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 223: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 224: Hoare triple {263926#false} ~p21_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 225: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,010 INFO L280 TraceCheckUtils]: 226: Hoare triple {263926#false} ~p23_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 227: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 228: Hoare triple {263926#false} ~p31_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 229: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 230: Hoare triple {263926#false} ~p32_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 231: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,011 INFO L280 TraceCheckUtils]: 232: Hoare triple {263926#false} ~main__i2~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 233: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 234: Hoare triple {263926#false} havoc ~node1__newmax~0; {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 235: Hoare triple {263926#false} ~node1__newmax~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 236: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 237: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,012 INFO L280 TraceCheckUtils]: 238: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 239: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 240: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 241: Hoare triple {263926#false} havoc ~node2__newmax~0; {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 242: Hoare triple {263926#false} ~node2__newmax~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 243: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,013 INFO L280 TraceCheckUtils]: 244: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 245: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 246: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 247: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 248: Hoare triple {263926#false} havoc ~node3__newmax~0; {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 249: Hoare triple {263926#false} ~node3__newmax~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,014 INFO L280 TraceCheckUtils]: 250: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,015 INFO L280 TraceCheckUtils]: 251: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,015 INFO L280 TraceCheckUtils]: 252: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,015 INFO L280 TraceCheckUtils]: 253: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,015 INFO L280 TraceCheckUtils]: 254: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,015 INFO L280 TraceCheckUtils]: 255: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 256: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 257: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 258: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 259: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 260: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,016 INFO L280 TraceCheckUtils]: 261: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 262: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 263: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 264: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 265: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 266: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,017 INFO L280 TraceCheckUtils]: 267: Hoare triple {263926#false} havoc ~check__tmp~0; {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 268: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 269: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 270: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 271: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 272: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,018 INFO L280 TraceCheckUtils]: 273: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 274: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 275: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 276: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 277: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 278: Hoare triple {263926#false} ~check__tmp~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 279: Hoare triple {263926#false} ~__return_2009~0 := ~check__tmp~0; {263926#false} is VALID [2020-07-18 07:06:57,019 INFO L280 TraceCheckUtils]: 280: Hoare triple {263926#false} ~main__c1~0 := ~__return_2009~0; {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 281: Hoare triple {263926#false} havoc ~__tmp_1~0; {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 282: Hoare triple {263926#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 283: Hoare triple {263926#false} havoc ~assert__arg~0; {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 284: Hoare triple {263926#false} ~assert__arg~0 := ~__tmp_1~0; {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 285: Hoare triple {263926#false} assume !(0 == ~assert__arg~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,020 INFO L280 TraceCheckUtils]: 286: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 287: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 288: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 289: Hoare triple {263926#false} havoc ~node1__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 290: Hoare triple {263926#false} ~node1__newmax~1 := 0; {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 291: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,021 INFO L280 TraceCheckUtils]: 292: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,022 INFO L280 TraceCheckUtils]: 293: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,022 INFO L280 TraceCheckUtils]: 294: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,022 INFO L280 TraceCheckUtils]: 295: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,022 INFO L280 TraceCheckUtils]: 296: Hoare triple {263926#false} assume !(2 == ~r1~0); {263926#false} is VALID [2020-07-18 07:06:57,022 INFO L280 TraceCheckUtils]: 297: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 298: Hoare triple {263926#false} havoc ~node2__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 299: Hoare triple {263926#false} ~node2__newmax~1 := 0; {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 300: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 301: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 302: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 303: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,023 INFO L280 TraceCheckUtils]: 304: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,024 INFO L280 TraceCheckUtils]: 305: Hoare triple {263926#false} assume !(2 == ~r2~0); {263926#false} is VALID [2020-07-18 07:06:57,024 INFO L280 TraceCheckUtils]: 306: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,024 INFO L280 TraceCheckUtils]: 307: Hoare triple {263926#false} havoc ~node3__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,024 INFO L280 TraceCheckUtils]: 308: Hoare triple {263926#false} ~node3__newmax~1 := 0; {263926#false} is VALID [2020-07-18 07:06:57,024 INFO L280 TraceCheckUtils]: 309: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 310: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 311: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 312: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 313: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~1; {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 314: Hoare triple {263926#false} assume !(2 == ~r3~0); {263926#false} is VALID [2020-07-18 07:06:57,025 INFO L280 TraceCheckUtils]: 315: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 316: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 317: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 318: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 319: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 320: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 07:06:57,026 INFO L280 TraceCheckUtils]: 321: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 322: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 323: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 324: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 325: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 326: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 07:06:57,027 INFO L280 TraceCheckUtils]: 327: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 328: Hoare triple {263926#false} havoc ~check__tmp~1; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 329: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 330: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 331: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 332: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,028 INFO L280 TraceCheckUtils]: 333: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 334: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 335: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 336: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 337: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 338: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,029 INFO L280 TraceCheckUtils]: 339: Hoare triple {263926#false} ~check__tmp~1 := 1; {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 340: Hoare triple {263926#false} ~__return_2142~0 := ~check__tmp~1; {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 341: Hoare triple {263926#false} ~main__c1~0 := ~__return_2142~0; {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 342: Hoare triple {263926#false} havoc ~__tmp_2~0; {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 343: Hoare triple {263926#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 344: Hoare triple {263926#false} havoc ~assert__arg~1; {263926#false} is VALID [2020-07-18 07:06:57,030 INFO L280 TraceCheckUtils]: 345: Hoare triple {263926#false} ~assert__arg~1 := ~__tmp_2~0; {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 346: Hoare triple {263926#false} assume !(0 == ~assert__arg~1 % 256); {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 347: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 348: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 349: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 350: Hoare triple {263926#false} havoc ~node1__newmax~2; {263926#false} is VALID [2020-07-18 07:06:57,031 INFO L280 TraceCheckUtils]: 351: Hoare triple {263926#false} ~node1__newmax~2 := 0; {263926#false} is VALID [2020-07-18 07:06:57,032 INFO L280 TraceCheckUtils]: 352: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,032 INFO L280 TraceCheckUtils]: 353: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,032 INFO L280 TraceCheckUtils]: 354: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,032 INFO L280 TraceCheckUtils]: 355: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,032 INFO L280 TraceCheckUtils]: 356: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,033 INFO L280 TraceCheckUtils]: 357: Hoare triple {263926#false} havoc ~node2__newmax~2; {263926#false} is VALID [2020-07-18 07:06:57,033 INFO L280 TraceCheckUtils]: 358: Hoare triple {263926#false} ~node2__newmax~2 := 0; {263926#false} is VALID [2020-07-18 07:06:57,033 INFO L280 TraceCheckUtils]: 359: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,033 INFO L280 TraceCheckUtils]: 360: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,033 INFO L280 TraceCheckUtils]: 361: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 362: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 363: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 364: Hoare triple {263926#false} havoc ~node3__newmax~2; {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 365: Hoare triple {263926#false} ~node3__newmax~2 := 0; {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 366: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,034 INFO L280 TraceCheckUtils]: 367: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 368: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 369: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 370: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 371: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 372: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,035 INFO L280 TraceCheckUtils]: 373: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 374: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 375: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 376: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 377: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 378: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,036 INFO L280 TraceCheckUtils]: 379: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 380: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 381: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 382: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 383: Hoare triple {263926#false} havoc ~check__tmp~2; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 384: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,037 INFO L280 TraceCheckUtils]: 385: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 386: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 387: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 388: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 389: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 390: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,038 INFO L280 TraceCheckUtils]: 391: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 392: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 393: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 394: Hoare triple {263926#false} ~check__tmp~2 := 1; {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 395: Hoare triple {263926#false} ~__return_2281~0 := ~check__tmp~2; {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 396: Hoare triple {263926#false} ~main__c1~0 := ~__return_2281~0; {263926#false} is VALID [2020-07-18 07:06:57,039 INFO L280 TraceCheckUtils]: 397: Hoare triple {263926#false} havoc ~__tmp_3~0; {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 398: Hoare triple {263926#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 399: Hoare triple {263926#false} havoc ~assert__arg~2; {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 400: Hoare triple {263926#false} ~assert__arg~2 := ~__tmp_3~0; {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 401: Hoare triple {263926#false} assume !(0 == ~assert__arg~2 % 256); {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 402: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,040 INFO L280 TraceCheckUtils]: 403: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 07:06:57,041 INFO L280 TraceCheckUtils]: 404: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 07:06:57,041 INFO L280 TraceCheckUtils]: 405: Hoare triple {263926#false} havoc ~node1__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,041 INFO L280 TraceCheckUtils]: 406: Hoare triple {263926#false} ~node1__newmax~3 := 0; {263926#false} is VALID [2020-07-18 07:06:57,041 INFO L280 TraceCheckUtils]: 407: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,041 INFO L280 TraceCheckUtils]: 408: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 409: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 410: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 411: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 412: Hoare triple {263926#false} assume 2 == ~r1~0; {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 413: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-18 07:06:57,042 INFO L280 TraceCheckUtils]: 414: Hoare triple {263926#false} ~st1~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,043 INFO L280 TraceCheckUtils]: 415: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,043 INFO L280 TraceCheckUtils]: 416: Hoare triple {263926#false} havoc ~node2__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,043 INFO L280 TraceCheckUtils]: 417: Hoare triple {263926#false} ~node2__newmax~3 := 0; {263926#false} is VALID [2020-07-18 07:06:57,043 INFO L280 TraceCheckUtils]: 418: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,043 INFO L280 TraceCheckUtils]: 419: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 420: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 421: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 422: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 423: Hoare triple {263926#false} assume 2 == ~r2~0; {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 424: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-18 07:06:57,044 INFO L280 TraceCheckUtils]: 425: Hoare triple {263926#false} ~st2~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 426: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 427: Hoare triple {263926#false} havoc ~node3__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 428: Hoare triple {263926#false} ~node3__newmax~3 := 0; {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 429: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 430: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-18 07:06:57,045 INFO L280 TraceCheckUtils]: 431: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 432: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 433: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~3; {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 434: Hoare triple {263926#false} assume 2 == ~r3~0; {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 435: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 436: Hoare triple {263926#false} ~st3~0 := 1; {263926#false} is VALID [2020-07-18 07:06:57,046 INFO L280 TraceCheckUtils]: 437: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-18 07:06:57,047 INFO L280 TraceCheckUtils]: 438: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 07:06:57,047 INFO L280 TraceCheckUtils]: 439: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,047 INFO L280 TraceCheckUtils]: 440: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 07:06:57,047 INFO L280 TraceCheckUtils]: 441: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,047 INFO L280 TraceCheckUtils]: 442: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 443: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 444: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 445: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 446: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 447: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 448: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 07:06:57,048 INFO L280 TraceCheckUtils]: 449: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 450: Hoare triple {263926#false} havoc ~check__tmp~3; {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 451: Hoare triple {263926#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 452: Hoare triple {263926#false} ~check__tmp~3 := 0; {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 453: Hoare triple {263926#false} ~__return_2419~0 := ~check__tmp~3; {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 454: Hoare triple {263926#false} ~main__c1~0 := ~__return_2419~0; {263926#false} is VALID [2020-07-18 07:06:57,049 INFO L280 TraceCheckUtils]: 455: Hoare triple {263926#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 456: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 457: Hoare triple {263926#false} havoc ~__tmp_4~0; {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 458: Hoare triple {263926#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 459: Hoare triple {263926#false} havoc ~assert__arg~3; {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 460: Hoare triple {263926#false} ~assert__arg~3 := ~__tmp_4~0; {263926#false} is VALID [2020-07-18 07:06:57,050 INFO L280 TraceCheckUtils]: 461: Hoare triple {263926#false} assume 0 == ~assert__arg~3 % 256; {263926#false} is VALID [2020-07-18 07:06:57,051 INFO L280 TraceCheckUtils]: 462: Hoare triple {263926#false} assume !false; {263926#false} is VALID [2020-07-18 07:06:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:06:57,140 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [500934250] [2020-07-18 07:06:57,140 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:06:57,140 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 07:06:57,140 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932810848] [2020-07-18 07:06:57,141 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-18 07:06:57,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:06:57,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 07:06:58,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:06:58,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 07:06:58,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:06:58,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 07:06:58,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:06:58,079 INFO L87 Difference]: Start difference. First operand 12920 states and 16096 transitions. Second operand 4 states.