/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 20:38:33,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 20:38:33,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 20:38:33,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 20:38:33,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 20:38:33,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 20:38:33,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 20:38:33,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 20:38:33,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 20:38:33,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 20:38:33,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 20:38:33,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 20:38:33,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 20:38:33,489 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 20:38:33,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 20:38:33,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 20:38:33,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 20:38:33,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 20:38:33,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 20:38:33,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 20:38:33,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 20:38:33,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 20:38:33,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 20:38:33,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 20:38:33,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 20:38:33,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 20:38:33,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 20:38:33,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 20:38:33,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 20:38:33,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 20:38:33,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 20:38:33,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 20:38:33,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 20:38:33,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 20:38:33,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 20:38:33,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 20:38:33,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 20:38:33,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 20:38:33,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 20:38:33,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 20:38:33,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 20:38:33,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 20:38:33,544 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 20:38:33,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 20:38:33,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 20:38:33,547 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 20:38:33,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 20:38:33,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 20:38:33,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 20:38:33,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 20:38:33,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 20:38:33,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 20:38:33,549 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 20:38:33,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 20:38:33,549 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 20:38:33,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 20:38:33,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 20:38:33,550 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 20:38:33,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 20:38:33,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 20:38:33,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:38:33,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 20:38:33,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 20:38:33,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 20:38:33,552 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 20:38:33,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 20:38:33,840 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 20:38:33,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 20:38:33,845 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 20:38:33,845 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 20:38:33,846 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-10 20:38:33,910 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/542a710ab/3da1dae157a54b74ab79872cf48f9d75/FLAG63ff59ef3 [2020-07-10 20:38:34,448 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 20:38:34,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-10 20:38:34,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/542a710ab/3da1dae157a54b74ab79872cf48f9d75/FLAG63ff59ef3 [2020-07-10 20:38:34,748 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/542a710ab/3da1dae157a54b74ab79872cf48f9d75 [2020-07-10 20:38:34,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 20:38:34,764 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 20:38:34,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:34,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 20:38:34,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 20:38:34,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:34" (1/1) ... [2020-07-10 20:38:34,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de5777a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:34, skipping insertion in model container [2020-07-10 20:38:34,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:34" (1/1) ... [2020-07-10 20:38:34,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 20:38:34,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 20:38:35,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:35,485 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 20:38:35,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:35,694 INFO L208 MainTranslator]: Completed translation [2020-07-10 20:38:35,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35 WrapperNode [2020-07-10 20:38:35,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:35,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 20:38:35,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 20:38:35,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 20:38:35,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 20:38:35,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 20:38:35,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 20:38:35,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 20:38:35,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (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 [2020-07-10 20:38:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 20:38:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 20:38:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 20:38:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 20:38:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 20:38:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 20:38:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-10 20:38:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 20:38:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-10 20:38:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 20:38:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 20:38:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-10 20:38:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-10 20:38:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 20:38:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 20:38:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 20:38:38,462 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 20:38:38,462 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 20:38:38,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:38 BoogieIcfgContainer [2020-07-10 20:38:38,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 20:38:38,476 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 20:38:38,476 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 20:38:38,479 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 20:38:38,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 08:38:34" (1/3) ... [2020-07-10 20:38:38,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4dc3f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:38, skipping insertion in model container [2020-07-10 20:38:38,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (2/3) ... [2020-07-10 20:38:38,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a4dc3f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:38, skipping insertion in model container [2020-07-10 20:38:38,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:38" (3/3) ... [2020-07-10 20:38:38,483 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-10 20:38:38,494 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 20:38:38,504 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 20:38:38,518 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 20:38:38,541 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 20:38:38,542 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 20:38:38,542 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 20:38:38,542 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 20:38:38,542 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 20:38:38,542 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 20:38:38,543 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 20:38:38,543 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 20:38:38,576 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states. [2020-07-10 20:38:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-10 20:38:38,658 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:38,660 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] [2020-07-10 20:38:38,661 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:38,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:38,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1632941541, now seen corresponding path program 1 times [2020-07-10 20:38:38,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:38,677 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1074148763] [2020-07-10 20:38:38,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:40,077 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:38:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:40,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {970#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-10 20:38:40,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,155 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,155 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,156 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,157 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,157 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,158 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,158 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,158 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,159 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,159 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,159 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,160 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,160 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,161 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,161 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,162 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,162 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,163 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,163 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,163 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,164 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,164 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,165 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,165 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,165 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,167 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,167 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,167 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 50: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {906#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 51: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {906#true} is VALID [2020-07-10 20:38:40,169 INFO L280 TraceCheckUtils]: 52: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {906#true} is VALID [2020-07-10 20:38:40,169 INFO L280 TraceCheckUtils]: 53: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,169 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,170 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,170 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-10 20:38:40,172 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-10 20:38:40,185 INFO L263 TraceCheckUtils]: 0: Hoare triple {906#true} call ULTIMATE.init(); {970#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:40,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {970#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,187 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,191 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,191 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,191 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,193 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,193 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,193 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,197 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,197 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 50: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 51: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {906#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 52: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {906#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 53: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {906#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 60: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-10 20:38:40,204 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-10 20:38:40,205 INFO L263 TraceCheckUtils]: 62: Hoare triple {906#true} call #t~ret30 := main(); {906#true} is VALID [2020-07-10 20:38:40,205 INFO L280 TraceCheckUtils]: 63: Hoare triple {906#true} havoc ~main__c1~0; {906#true} is VALID [2020-07-10 20:38:40,205 INFO L280 TraceCheckUtils]: 64: Hoare triple {906#true} havoc ~main__i2~0; {906#true} is VALID [2020-07-10 20:38:40,206 INFO L280 TraceCheckUtils]: 65: Hoare triple {906#true} ~main__c1~0 := 0; {906#true} is VALID [2020-07-10 20:38:40,206 INFO L280 TraceCheckUtils]: 66: Hoare triple {906#true} ~ep12~0 := #t~nondet0; {906#true} is VALID [2020-07-10 20:38:40,206 INFO L280 TraceCheckUtils]: 67: Hoare triple {906#true} havoc #t~nondet0; {906#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 68: Hoare triple {906#true} ~ep13~0 := #t~nondet1; {906#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 69: Hoare triple {906#true} havoc #t~nondet1; {906#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 70: Hoare triple {906#true} ~ep21~0 := #t~nondet2; {906#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 71: Hoare triple {906#true} havoc #t~nondet2; {906#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 72: Hoare triple {906#true} ~ep23~0 := #t~nondet3; {906#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 73: Hoare triple {906#true} havoc #t~nondet3; {906#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 74: Hoare triple {906#true} ~ep31~0 := #t~nondet4; {906#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 75: Hoare triple {906#true} havoc #t~nondet4; {906#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 76: Hoare triple {906#true} ~ep32~0 := #t~nondet5; {906#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 77: Hoare triple {906#true} havoc #t~nondet5; {906#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 78: Hoare triple {906#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {906#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 79: Hoare triple {906#true} ~id1~0 := #t~nondet6; {906#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 80: Hoare triple {906#true} havoc #t~nondet6; {906#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 81: Hoare triple {906#true} ~r1~0 := #t~nondet7; {906#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 82: Hoare triple {906#true} havoc #t~nondet7; {906#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 83: Hoare triple {906#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {906#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 84: Hoare triple {906#true} ~st1~0 := #t~nondet8; {906#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 85: Hoare triple {906#true} havoc #t~nondet8; {906#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 86: Hoare triple {906#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {906#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 87: Hoare triple {906#true} ~nl1~0 := #t~nondet9; {906#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 88: Hoare triple {906#true} havoc #t~nondet9; {906#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 89: Hoare triple {906#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {906#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 90: Hoare triple {906#true} ~m1~0 := #t~nondet10; {906#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 91: Hoare triple {906#true} havoc #t~nondet10; {906#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 92: Hoare triple {906#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {906#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 93: Hoare triple {906#true} ~max1~0 := #t~nondet11; {906#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 94: Hoare triple {906#true} havoc #t~nondet11; {906#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 95: Hoare triple {906#true} ~mode1~0 := #t~nondet12; {906#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 96: Hoare triple {906#true} havoc #t~nondet12; {906#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 97: Hoare triple {906#true} ~newmax1~0 := #t~nondet13; {906#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 98: Hoare triple {906#true} havoc #t~nondet13; {906#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 99: Hoare triple {906#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {906#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 100: Hoare triple {906#true} ~id2~0 := #t~nondet14; {906#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 101: Hoare triple {906#true} havoc #t~nondet14; {906#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 102: Hoare triple {906#true} ~r2~0 := #t~nondet15; {906#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 103: Hoare triple {906#true} havoc #t~nondet15; {906#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 104: Hoare triple {906#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {906#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 105: Hoare triple {906#true} ~st2~0 := #t~nondet16; {906#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 106: Hoare triple {906#true} havoc #t~nondet16; {906#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 107: Hoare triple {906#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {906#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {906#true} ~nl2~0 := #t~nondet17; {906#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 109: Hoare triple {906#true} havoc #t~nondet17; {906#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 110: Hoare triple {906#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {906#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 111: Hoare triple {906#true} ~m2~0 := #t~nondet18; {906#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 112: Hoare triple {906#true} havoc #t~nondet18; {906#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 113: Hoare triple {906#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {906#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 114: Hoare triple {906#true} ~max2~0 := #t~nondet19; {906#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 115: Hoare triple {906#true} havoc #t~nondet19; {906#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 116: Hoare triple {906#true} ~mode2~0 := #t~nondet20; {906#true} is VALID [2020-07-10 20:38:40,222 INFO L280 TraceCheckUtils]: 117: Hoare triple {906#true} havoc #t~nondet20; {906#true} is VALID [2020-07-10 20:38:40,222 INFO L280 TraceCheckUtils]: 118: Hoare triple {906#true} ~newmax2~0 := #t~nondet21; {906#true} is VALID [2020-07-10 20:38:40,222 INFO L280 TraceCheckUtils]: 119: Hoare triple {906#true} havoc #t~nondet21; {906#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 120: Hoare triple {906#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {906#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 121: Hoare triple {906#true} ~id3~0 := #t~nondet22; {906#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 122: Hoare triple {906#true} havoc #t~nondet22; {906#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 123: Hoare triple {906#true} ~r3~0 := #t~nondet23; {906#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 124: Hoare triple {906#true} havoc #t~nondet23; {906#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 125: Hoare triple {906#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {906#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 126: Hoare triple {906#true} ~st3~0 := #t~nondet24; {906#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 127: Hoare triple {906#true} havoc #t~nondet24; {906#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 128: Hoare triple {906#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {906#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 129: Hoare triple {906#true} ~nl3~0 := #t~nondet25; {906#true} is VALID [2020-07-10 20:38:40,226 INFO L280 TraceCheckUtils]: 130: Hoare triple {906#true} havoc #t~nondet25; {906#true} is VALID [2020-07-10 20:38:40,226 INFO L280 TraceCheckUtils]: 131: Hoare triple {906#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {906#true} is VALID [2020-07-10 20:38:40,226 INFO L280 TraceCheckUtils]: 132: Hoare triple {906#true} ~m3~0 := #t~nondet26; {906#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 133: Hoare triple {906#true} havoc #t~nondet26; {906#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 134: Hoare triple {906#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {906#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 135: Hoare triple {906#true} ~max3~0 := #t~nondet27; {906#true} is VALID [2020-07-10 20:38:40,228 INFO L280 TraceCheckUtils]: 136: Hoare triple {906#true} havoc #t~nondet27; {906#true} is VALID [2020-07-10 20:38:40,228 INFO L280 TraceCheckUtils]: 137: Hoare triple {906#true} ~mode3~0 := #t~nondet28; {906#true} is VALID [2020-07-10 20:38:40,228 INFO L280 TraceCheckUtils]: 138: Hoare triple {906#true} havoc #t~nondet28; {906#true} is VALID [2020-07-10 20:38:40,228 INFO L280 TraceCheckUtils]: 139: Hoare triple {906#true} ~newmax3~0 := #t~nondet29; {906#true} is VALID [2020-07-10 20:38:40,229 INFO L280 TraceCheckUtils]: 140: Hoare triple {906#true} havoc #t~nondet29; {906#true} is VALID [2020-07-10 20:38:40,229 INFO L280 TraceCheckUtils]: 141: Hoare triple {906#true} havoc ~init__r121~0; {906#true} is VALID [2020-07-10 20:38:40,229 INFO L280 TraceCheckUtils]: 142: Hoare triple {906#true} havoc ~init__r131~0; {906#true} is VALID [2020-07-10 20:38:40,230 INFO L280 TraceCheckUtils]: 143: Hoare triple {906#true} havoc ~init__r211~0; {906#true} is VALID [2020-07-10 20:38:40,230 INFO L280 TraceCheckUtils]: 144: Hoare triple {906#true} havoc ~init__r231~0; {906#true} is VALID [2020-07-10 20:38:40,230 INFO L280 TraceCheckUtils]: 145: Hoare triple {906#true} havoc ~init__r311~0; {906#true} is VALID [2020-07-10 20:38:40,231 INFO L280 TraceCheckUtils]: 146: Hoare triple {906#true} havoc ~init__r321~0; {906#true} is VALID [2020-07-10 20:38:40,231 INFO L280 TraceCheckUtils]: 147: Hoare triple {906#true} havoc ~init__r122~0; {906#true} is VALID [2020-07-10 20:38:40,231 INFO L280 TraceCheckUtils]: 148: Hoare triple {906#true} havoc ~init__tmp~0; {906#true} is VALID [2020-07-10 20:38:40,231 INFO L280 TraceCheckUtils]: 149: Hoare triple {906#true} havoc ~init__r132~0; {906#true} is VALID [2020-07-10 20:38:40,232 INFO L280 TraceCheckUtils]: 150: Hoare triple {906#true} havoc ~init__tmp___0~0; {906#true} is VALID [2020-07-10 20:38:40,232 INFO L280 TraceCheckUtils]: 151: Hoare triple {906#true} havoc ~init__r212~0; {906#true} is VALID [2020-07-10 20:38:40,232 INFO L280 TraceCheckUtils]: 152: Hoare triple {906#true} havoc ~init__tmp___1~0; {906#true} is VALID [2020-07-10 20:38:40,233 INFO L280 TraceCheckUtils]: 153: Hoare triple {906#true} havoc ~init__r232~0; {906#true} is VALID [2020-07-10 20:38:40,233 INFO L280 TraceCheckUtils]: 154: Hoare triple {906#true} havoc ~init__tmp___2~0; {906#true} is VALID [2020-07-10 20:38:40,233 INFO L280 TraceCheckUtils]: 155: Hoare triple {906#true} havoc ~init__r312~0; {906#true} is VALID [2020-07-10 20:38:40,234 INFO L280 TraceCheckUtils]: 156: Hoare triple {906#true} havoc ~init__tmp___3~0; {906#true} is VALID [2020-07-10 20:38:40,234 INFO L280 TraceCheckUtils]: 157: Hoare triple {906#true} havoc ~init__r322~0; {906#true} is VALID [2020-07-10 20:38:40,234 INFO L280 TraceCheckUtils]: 158: Hoare triple {906#true} havoc ~init__tmp___4~0; {906#true} is VALID [2020-07-10 20:38:40,234 INFO L280 TraceCheckUtils]: 159: Hoare triple {906#true} havoc ~init__tmp___5~0; {906#true} is VALID [2020-07-10 20:38:40,235 INFO L280 TraceCheckUtils]: 160: Hoare triple {906#true} ~init__r121~0 := ~ep12~0; {906#true} is VALID [2020-07-10 20:38:40,235 INFO L280 TraceCheckUtils]: 161: Hoare triple {906#true} ~init__r131~0 := ~ep13~0; {906#true} is VALID [2020-07-10 20:38:40,235 INFO L280 TraceCheckUtils]: 162: Hoare triple {906#true} ~init__r211~0 := ~ep21~0; {906#true} is VALID [2020-07-10 20:38:40,236 INFO L280 TraceCheckUtils]: 163: Hoare triple {906#true} ~init__r231~0 := ~ep23~0; {906#true} is VALID [2020-07-10 20:38:40,236 INFO L280 TraceCheckUtils]: 164: Hoare triple {906#true} ~init__r311~0 := ~ep31~0; {906#true} is VALID [2020-07-10 20:38:40,236 INFO L280 TraceCheckUtils]: 165: Hoare triple {906#true} ~init__r321~0 := ~ep32~0; {906#true} is VALID [2020-07-10 20:38:40,236 INFO L280 TraceCheckUtils]: 166: Hoare triple {906#true} assume !(0 == ~init__r121~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,237 INFO L280 TraceCheckUtils]: 167: Hoare triple {906#true} ~init__tmp~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,237 INFO L280 TraceCheckUtils]: 168: Hoare triple {906#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,238 INFO L280 TraceCheckUtils]: 169: Hoare triple {906#true} assume !(0 == ~init__r131~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,238 INFO L280 TraceCheckUtils]: 170: Hoare triple {906#true} ~init__tmp___0~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,238 INFO L280 TraceCheckUtils]: 171: Hoare triple {906#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,238 INFO L280 TraceCheckUtils]: 172: Hoare triple {906#true} assume !(0 == ~init__r211~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,239 INFO L280 TraceCheckUtils]: 173: Hoare triple {906#true} ~init__tmp___1~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,239 INFO L280 TraceCheckUtils]: 174: Hoare triple {906#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,239 INFO L280 TraceCheckUtils]: 175: Hoare triple {906#true} assume !(0 == ~init__r231~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,240 INFO L280 TraceCheckUtils]: 176: Hoare triple {906#true} ~init__tmp___2~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,240 INFO L280 TraceCheckUtils]: 177: Hoare triple {906#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,240 INFO L280 TraceCheckUtils]: 178: Hoare triple {906#true} assume !(0 == ~init__r311~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,241 INFO L280 TraceCheckUtils]: 179: Hoare triple {906#true} ~init__tmp___3~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,241 INFO L280 TraceCheckUtils]: 180: Hoare triple {906#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,241 INFO L280 TraceCheckUtils]: 181: Hoare triple {906#true} assume !(0 == ~init__r321~0 % 256); {906#true} is VALID [2020-07-10 20:38:40,242 INFO L280 TraceCheckUtils]: 182: Hoare triple {906#true} ~init__tmp___4~0 := 1; {906#true} is VALID [2020-07-10 20:38:40,242 INFO L280 TraceCheckUtils]: 183: Hoare triple {906#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {906#true} is VALID [2020-07-10 20:38:40,242 INFO L280 TraceCheckUtils]: 184: Hoare triple {906#true} assume ~id1~0 != ~id2~0; {906#true} is VALID [2020-07-10 20:38:40,242 INFO L280 TraceCheckUtils]: 185: Hoare triple {906#true} assume ~id1~0 != ~id3~0; {906#true} is VALID [2020-07-10 20:38:40,243 INFO L280 TraceCheckUtils]: 186: Hoare triple {906#true} assume ~id2~0 != ~id3~0; {906#true} is VALID [2020-07-10 20:38:40,243 INFO L280 TraceCheckUtils]: 187: Hoare triple {906#true} assume ~id1~0 >= 0; {906#true} is VALID [2020-07-10 20:38:40,243 INFO L280 TraceCheckUtils]: 188: Hoare triple {906#true} assume ~id2~0 >= 0; {906#true} is VALID [2020-07-10 20:38:40,244 INFO L280 TraceCheckUtils]: 189: Hoare triple {906#true} assume ~id3~0 >= 0; {906#true} is VALID [2020-07-10 20:38:40,244 INFO L280 TraceCheckUtils]: 190: Hoare triple {906#true} assume 0 == ~r1~0 % 256; {906#true} is VALID [2020-07-10 20:38:40,244 INFO L280 TraceCheckUtils]: 191: Hoare triple {906#true} assume 0 == ~r2~0 % 256; {906#true} is VALID [2020-07-10 20:38:40,245 INFO L280 TraceCheckUtils]: 192: Hoare triple {906#true} assume 0 == ~r3~0 % 256; {906#true} is VALID [2020-07-10 20:38:40,246 INFO L280 TraceCheckUtils]: 193: Hoare triple {906#true} assume ~max1~0 == ~id1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,248 INFO L280 TraceCheckUtils]: 194: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,249 INFO L280 TraceCheckUtils]: 195: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,250 INFO L280 TraceCheckUtils]: 196: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,251 INFO L280 TraceCheckUtils]: 197: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,251 INFO L280 TraceCheckUtils]: 198: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,252 INFO L280 TraceCheckUtils]: 199: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,253 INFO L280 TraceCheckUtils]: 200: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,254 INFO L280 TraceCheckUtils]: 201: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,254 INFO L280 TraceCheckUtils]: 202: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,255 INFO L280 TraceCheckUtils]: 203: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,256 INFO L280 TraceCheckUtils]: 204: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,257 INFO L280 TraceCheckUtils]: 205: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,258 INFO L280 TraceCheckUtils]: 206: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,258 INFO L280 TraceCheckUtils]: 207: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,259 INFO L280 TraceCheckUtils]: 208: Hoare triple {969#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,260 INFO L280 TraceCheckUtils]: 209: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_1873~0 := ~init__tmp___5~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,260 INFO L280 TraceCheckUtils]: 210: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1873~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,261 INFO L280 TraceCheckUtils]: 211: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,262 INFO L280 TraceCheckUtils]: 212: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,263 INFO L280 TraceCheckUtils]: 213: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,263 INFO L280 TraceCheckUtils]: 214: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,264 INFO L280 TraceCheckUtils]: 215: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,265 INFO L280 TraceCheckUtils]: 216: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,266 INFO L280 TraceCheckUtils]: 217: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,266 INFO L280 TraceCheckUtils]: 218: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,267 INFO L280 TraceCheckUtils]: 219: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,268 INFO L280 TraceCheckUtils]: 220: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,268 INFO L280 TraceCheckUtils]: 221: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,269 INFO L280 TraceCheckUtils]: 222: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,270 INFO L280 TraceCheckUtils]: 223: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,271 INFO L280 TraceCheckUtils]: 224: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,271 INFO L280 TraceCheckUtils]: 225: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,273 INFO L280 TraceCheckUtils]: 226: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,274 INFO L280 TraceCheckUtils]: 227: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,275 INFO L280 TraceCheckUtils]: 228: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,276 INFO L280 TraceCheckUtils]: 229: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,276 INFO L280 TraceCheckUtils]: 230: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,277 INFO L280 TraceCheckUtils]: 231: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,278 INFO L280 TraceCheckUtils]: 232: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,279 INFO L280 TraceCheckUtils]: 233: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,280 INFO L280 TraceCheckUtils]: 234: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,281 INFO L280 TraceCheckUtils]: 235: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,282 INFO L280 TraceCheckUtils]: 236: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,283 INFO L280 TraceCheckUtils]: 237: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,284 INFO L280 TraceCheckUtils]: 238: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,285 INFO L280 TraceCheckUtils]: 239: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,286 INFO L280 TraceCheckUtils]: 240: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,287 INFO L280 TraceCheckUtils]: 241: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,287 INFO L280 TraceCheckUtils]: 242: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,288 INFO L280 TraceCheckUtils]: 243: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,289 INFO L280 TraceCheckUtils]: 244: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,290 INFO L280 TraceCheckUtils]: 245: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,291 INFO L280 TraceCheckUtils]: 246: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,292 INFO L280 TraceCheckUtils]: 247: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,293 INFO L280 TraceCheckUtils]: 248: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,293 INFO L280 TraceCheckUtils]: 249: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,295 INFO L280 TraceCheckUtils]: 250: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,296 INFO L280 TraceCheckUtils]: 251: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,297 INFO L280 TraceCheckUtils]: 252: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,297 INFO L280 TraceCheckUtils]: 253: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,298 INFO L280 TraceCheckUtils]: 254: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,299 INFO L280 TraceCheckUtils]: 255: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,300 INFO L280 TraceCheckUtils]: 256: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,300 INFO L280 TraceCheckUtils]: 257: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,301 INFO L280 TraceCheckUtils]: 258: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,302 INFO L280 TraceCheckUtils]: 259: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,303 INFO L280 TraceCheckUtils]: 260: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,304 INFO L280 TraceCheckUtils]: 261: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,305 INFO L280 TraceCheckUtils]: 262: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,306 INFO L280 TraceCheckUtils]: 263: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,307 INFO L280 TraceCheckUtils]: 264: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,308 INFO L280 TraceCheckUtils]: 265: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,309 INFO L280 TraceCheckUtils]: 266: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,310 INFO L280 TraceCheckUtils]: 267: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,310 INFO L280 TraceCheckUtils]: 268: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,311 INFO L280 TraceCheckUtils]: 269: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,312 INFO L280 TraceCheckUtils]: 270: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2019~0 := ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,313 INFO L280 TraceCheckUtils]: 271: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2019~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,313 INFO L280 TraceCheckUtils]: 272: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,314 INFO L280 TraceCheckUtils]: 273: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,315 INFO L280 TraceCheckUtils]: 274: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,315 INFO L280 TraceCheckUtils]: 275: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,316 INFO L280 TraceCheckUtils]: 276: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,317 INFO L280 TraceCheckUtils]: 277: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,318 INFO L280 TraceCheckUtils]: 278: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,319 INFO L280 TraceCheckUtils]: 279: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,320 INFO L280 TraceCheckUtils]: 280: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,321 INFO L280 TraceCheckUtils]: 281: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,322 INFO L280 TraceCheckUtils]: 282: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,323 INFO L280 TraceCheckUtils]: 283: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,324 INFO L280 TraceCheckUtils]: 284: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,324 INFO L280 TraceCheckUtils]: 285: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,325 INFO L280 TraceCheckUtils]: 286: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,326 INFO L280 TraceCheckUtils]: 287: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,327 INFO L280 TraceCheckUtils]: 288: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,332 INFO L280 TraceCheckUtils]: 289: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,339 INFO L280 TraceCheckUtils]: 290: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,339 INFO L280 TraceCheckUtils]: 291: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r2~0 := 1 + ~r2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,340 INFO L280 TraceCheckUtils]: 292: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,341 INFO L280 TraceCheckUtils]: 293: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,341 INFO L280 TraceCheckUtils]: 294: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,342 INFO L280 TraceCheckUtils]: 295: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,342 INFO L280 TraceCheckUtils]: 296: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,343 INFO L280 TraceCheckUtils]: 297: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,343 INFO L280 TraceCheckUtils]: 298: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,344 INFO L280 TraceCheckUtils]: 299: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,345 INFO L280 TraceCheckUtils]: 300: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,346 INFO L280 TraceCheckUtils]: 301: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r3~0 := 1 + ~r3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,346 INFO L280 TraceCheckUtils]: 302: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,347 INFO L280 TraceCheckUtils]: 303: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,348 INFO L280 TraceCheckUtils]: 304: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,349 INFO L280 TraceCheckUtils]: 305: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,350 INFO L280 TraceCheckUtils]: 306: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,351 INFO L280 TraceCheckUtils]: 307: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,351 INFO L280 TraceCheckUtils]: 308: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,352 INFO L280 TraceCheckUtils]: 309: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,353 INFO L280 TraceCheckUtils]: 310: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,354 INFO L280 TraceCheckUtils]: 311: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,354 INFO L280 TraceCheckUtils]: 312: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,355 INFO L280 TraceCheckUtils]: 313: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,356 INFO L280 TraceCheckUtils]: 314: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,356 INFO L280 TraceCheckUtils]: 315: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,358 INFO L280 TraceCheckUtils]: 316: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,359 INFO L280 TraceCheckUtils]: 317: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,359 INFO L280 TraceCheckUtils]: 318: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,360 INFO L280 TraceCheckUtils]: 319: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,361 INFO L280 TraceCheckUtils]: 320: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,362 INFO L280 TraceCheckUtils]: 321: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,362 INFO L280 TraceCheckUtils]: 322: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,363 INFO L280 TraceCheckUtils]: 323: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,365 INFO L280 TraceCheckUtils]: 324: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,366 INFO L280 TraceCheckUtils]: 325: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,366 INFO L280 TraceCheckUtils]: 326: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,367 INFO L280 TraceCheckUtils]: 327: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,368 INFO L280 TraceCheckUtils]: 328: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,369 INFO L280 TraceCheckUtils]: 329: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,369 INFO L280 TraceCheckUtils]: 330: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,372 INFO L280 TraceCheckUtils]: 331: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2152~0 := ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,372 INFO L280 TraceCheckUtils]: 332: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2152~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,373 INFO L280 TraceCheckUtils]: 333: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,374 INFO L280 TraceCheckUtils]: 334: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,374 INFO L280 TraceCheckUtils]: 335: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,375 INFO L280 TraceCheckUtils]: 336: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,376 INFO L280 TraceCheckUtils]: 337: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,376 INFO L280 TraceCheckUtils]: 338: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,377 INFO L280 TraceCheckUtils]: 339: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,378 INFO L280 TraceCheckUtils]: 340: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,378 INFO L280 TraceCheckUtils]: 341: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,379 INFO L280 TraceCheckUtils]: 342: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,380 INFO L280 TraceCheckUtils]: 343: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,381 INFO L280 TraceCheckUtils]: 344: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,381 INFO L280 TraceCheckUtils]: 345: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,382 INFO L280 TraceCheckUtils]: 346: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,382 INFO L280 TraceCheckUtils]: 347: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,383 INFO L280 TraceCheckUtils]: 348: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,384 INFO L280 TraceCheckUtils]: 349: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,384 INFO L280 TraceCheckUtils]: 350: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,385 INFO L280 TraceCheckUtils]: 351: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,386 INFO L280 TraceCheckUtils]: 352: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,386 INFO L280 TraceCheckUtils]: 353: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,387 INFO L280 TraceCheckUtils]: 354: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,388 INFO L280 TraceCheckUtils]: 355: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,388 INFO L280 TraceCheckUtils]: 356: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,389 INFO L280 TraceCheckUtils]: 357: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,390 INFO L280 TraceCheckUtils]: 358: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,390 INFO L280 TraceCheckUtils]: 359: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,391 INFO L280 TraceCheckUtils]: 360: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,392 INFO L280 TraceCheckUtils]: 361: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,392 INFO L280 TraceCheckUtils]: 362: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,393 INFO L280 TraceCheckUtils]: 363: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,394 INFO L280 TraceCheckUtils]: 364: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,395 INFO L280 TraceCheckUtils]: 365: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,395 INFO L280 TraceCheckUtils]: 366: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,396 INFO L280 TraceCheckUtils]: 367: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,397 INFO L280 TraceCheckUtils]: 368: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,397 INFO L280 TraceCheckUtils]: 369: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,398 INFO L280 TraceCheckUtils]: 370: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,399 INFO L280 TraceCheckUtils]: 371: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,400 INFO L280 TraceCheckUtils]: 372: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,400 INFO L280 TraceCheckUtils]: 373: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,401 INFO L280 TraceCheckUtils]: 374: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,402 INFO L280 TraceCheckUtils]: 375: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,402 INFO L280 TraceCheckUtils]: 376: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,403 INFO L280 TraceCheckUtils]: 377: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,404 INFO L280 TraceCheckUtils]: 378: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,404 INFO L280 TraceCheckUtils]: 379: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,405 INFO L280 TraceCheckUtils]: 380: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,406 INFO L280 TraceCheckUtils]: 381: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,406 INFO L280 TraceCheckUtils]: 382: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,407 INFO L280 TraceCheckUtils]: 383: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2288~0 := ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,407 INFO L280 TraceCheckUtils]: 384: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2288~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,408 INFO L280 TraceCheckUtils]: 385: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,409 INFO L280 TraceCheckUtils]: 386: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,409 INFO L280 TraceCheckUtils]: 387: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,410 INFO L280 TraceCheckUtils]: 388: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,411 INFO L280 TraceCheckUtils]: 389: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,411 INFO L280 TraceCheckUtils]: 390: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,412 INFO L280 TraceCheckUtils]: 391: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,413 INFO L280 TraceCheckUtils]: 392: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,413 INFO L280 TraceCheckUtils]: 393: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,414 INFO L280 TraceCheckUtils]: 394: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,415 INFO L280 TraceCheckUtils]: 395: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,415 INFO L280 TraceCheckUtils]: 396: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,416 INFO L280 TraceCheckUtils]: 397: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,417 INFO L280 TraceCheckUtils]: 398: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,418 INFO L280 TraceCheckUtils]: 399: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {907#false} is VALID [2020-07-10 20:38:40,418 INFO L280 TraceCheckUtils]: 400: Hoare triple {907#false} ~nl1~0 := 1; {907#false} is VALID [2020-07-10 20:38:40,418 INFO L280 TraceCheckUtils]: 401: Hoare triple {907#false} ~mode1~0 := 0; {907#false} is VALID [2020-07-10 20:38:40,418 INFO L280 TraceCheckUtils]: 402: Hoare triple {907#false} havoc ~node2__newmax~3; {907#false} is VALID [2020-07-10 20:38:40,419 INFO L280 TraceCheckUtils]: 403: Hoare triple {907#false} ~node2__newmax~3 := 0; {907#false} is VALID [2020-07-10 20:38:40,419 INFO L280 TraceCheckUtils]: 404: Hoare triple {907#false} assume !(0 == ~mode2~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,419 INFO L280 TraceCheckUtils]: 405: Hoare triple {907#false} assume !(255 == ~r2~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,419 INFO L280 TraceCheckUtils]: 406: Hoare triple {907#false} ~r2~0 := 1 + ~r2~0 % 256; {907#false} is VALID [2020-07-10 20:38:40,420 INFO L280 TraceCheckUtils]: 407: Hoare triple {907#false} assume !!(0 == ~ep12~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,420 INFO L280 TraceCheckUtils]: 408: Hoare triple {907#false} assume !!(0 == ~ep32~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,420 INFO L280 TraceCheckUtils]: 409: Hoare triple {907#false} ~newmax2~0 := ~node2__newmax~3; {907#false} is VALID [2020-07-10 20:38:40,420 INFO L280 TraceCheckUtils]: 410: Hoare triple {907#false} assume 2 == ~r2~0 % 256; {907#false} is VALID [2020-07-10 20:38:40,421 INFO L280 TraceCheckUtils]: 411: Hoare triple {907#false} assume !(~max2~0 == ~id2~0); {907#false} is VALID [2020-07-10 20:38:40,421 INFO L280 TraceCheckUtils]: 412: Hoare triple {907#false} ~nl2~0 := 1; {907#false} is VALID [2020-07-10 20:38:40,421 INFO L280 TraceCheckUtils]: 413: Hoare triple {907#false} ~mode2~0 := 0; {907#false} is VALID [2020-07-10 20:38:40,421 INFO L280 TraceCheckUtils]: 414: Hoare triple {907#false} havoc ~node3__newmax~3; {907#false} is VALID [2020-07-10 20:38:40,421 INFO L280 TraceCheckUtils]: 415: Hoare triple {907#false} ~node3__newmax~3 := 0; {907#false} is VALID [2020-07-10 20:38:40,422 INFO L280 TraceCheckUtils]: 416: Hoare triple {907#false} assume !(0 == ~mode3~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,422 INFO L280 TraceCheckUtils]: 417: Hoare triple {907#false} assume !(255 == ~r3~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,422 INFO L280 TraceCheckUtils]: 418: Hoare triple {907#false} ~r3~0 := 1 + ~r3~0 % 256; {907#false} is VALID [2020-07-10 20:38:40,423 INFO L280 TraceCheckUtils]: 419: Hoare triple {907#false} assume !!(0 == ~ep13~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,423 INFO L280 TraceCheckUtils]: 420: Hoare triple {907#false} assume !!(0 == ~ep23~0 % 256); {907#false} is VALID [2020-07-10 20:38:40,423 INFO L280 TraceCheckUtils]: 421: Hoare triple {907#false} ~newmax3~0 := ~node3__newmax~3; {907#false} is VALID [2020-07-10 20:38:40,423 INFO L280 TraceCheckUtils]: 422: Hoare triple {907#false} assume 2 == ~r3~0 % 256; {907#false} is VALID [2020-07-10 20:38:40,423 INFO L280 TraceCheckUtils]: 423: Hoare triple {907#false} assume ~max3~0 == ~id3~0; {907#false} is VALID [2020-07-10 20:38:40,424 INFO L280 TraceCheckUtils]: 424: Hoare triple {907#false} ~st3~0 := 1; {907#false} is VALID [2020-07-10 20:38:40,424 INFO L280 TraceCheckUtils]: 425: Hoare triple {907#false} ~mode3~0 := 0; {907#false} is VALID [2020-07-10 20:38:40,424 INFO L280 TraceCheckUtils]: 426: Hoare triple {907#false} ~p12_old~0 := ~p12_new~0; {907#false} is VALID [2020-07-10 20:38:40,424 INFO L280 TraceCheckUtils]: 427: Hoare triple {907#false} ~p12_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,425 INFO L280 TraceCheckUtils]: 428: Hoare triple {907#false} ~p13_old~0 := ~p13_new~0; {907#false} is VALID [2020-07-10 20:38:40,425 INFO L280 TraceCheckUtils]: 429: Hoare triple {907#false} ~p13_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,425 INFO L280 TraceCheckUtils]: 430: Hoare triple {907#false} ~p21_old~0 := ~p21_new~0; {907#false} is VALID [2020-07-10 20:38:40,425 INFO L280 TraceCheckUtils]: 431: Hoare triple {907#false} ~p21_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,426 INFO L280 TraceCheckUtils]: 432: Hoare triple {907#false} ~p23_old~0 := ~p23_new~0; {907#false} is VALID [2020-07-10 20:38:40,426 INFO L280 TraceCheckUtils]: 433: Hoare triple {907#false} ~p23_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,426 INFO L280 TraceCheckUtils]: 434: Hoare triple {907#false} ~p31_old~0 := ~p31_new~0; {907#false} is VALID [2020-07-10 20:38:40,426 INFO L280 TraceCheckUtils]: 435: Hoare triple {907#false} ~p31_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,426 INFO L280 TraceCheckUtils]: 436: Hoare triple {907#false} ~p32_old~0 := ~p32_new~0; {907#false} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 437: Hoare triple {907#false} ~p32_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 438: Hoare triple {907#false} havoc ~check__tmp~3; {907#false} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 439: Hoare triple {907#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {907#false} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 440: Hoare triple {907#false} ~check__tmp~3 := 0; {907#false} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 441: Hoare triple {907#false} ~__return_2426~0 := ~check__tmp~3; {907#false} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 442: Hoare triple {907#false} ~main__c1~0 := ~__return_2426~0; {907#false} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 443: Hoare triple {907#false} havoc ~__tmp_4~0; {907#false} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 444: Hoare triple {907#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {907#false} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 445: Hoare triple {907#false} havoc ~assert__arg~3; {907#false} is VALID [2020-07-10 20:38:40,429 INFO L280 TraceCheckUtils]: 446: Hoare triple {907#false} ~assert__arg~3 := ~__tmp_4~0; {907#false} is VALID [2020-07-10 20:38:40,429 INFO L280 TraceCheckUtils]: 447: Hoare triple {907#false} assume 0 == ~assert__arg~3 % 256; {907#false} is VALID [2020-07-10 20:38:40,429 INFO L280 TraceCheckUtils]: 448: Hoare triple {907#false} assume !false; {907#false} is VALID [2020-07-10 20:38:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:40,720 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:40,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1074148763] [2020-07-10 20:38:40,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:40,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:40,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312572562] [2020-07-10 20:38:40,733 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-10 20:38:40,739 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:40,745 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:41,283 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:41,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:41,284 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:41,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:41,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:41,295 INFO L87 Difference]: Start difference. First operand 903 states. Second operand 4 states. [2020-07-10 20:38:49,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:49,526 INFO L93 Difference]: Finished difference Result 1657 states and 2169 transitions. [2020-07-10 20:38:49,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:38:49,526 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-10 20:38:49,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:38:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:49,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-10 20:38:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:49,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-10 20:38:49,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2169 transitions. [2020-07-10 20:38:51,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2169 edges. 2169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:52,187 INFO L225 Difference]: With dead ends: 1657 [2020-07-10 20:38:52,188 INFO L226 Difference]: Without dead ends: 1241 [2020-07-10 20:38:52,195 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:52,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2020-07-10 20:38:53,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1234. [2020-07-10 20:38:53,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:38:53,136 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1241 states. Second operand 1234 states. [2020-07-10 20:38:53,136 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1234 states. [2020-07-10 20:38:53,136 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1234 states. [2020-07-10 20:38:53,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:53,267 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-10 20:38:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-10 20:38:53,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:53,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:53,273 INFO L74 IsIncluded]: Start isIncluded. First operand 1234 states. Second operand 1241 states. [2020-07-10 20:38:53,273 INFO L87 Difference]: Start difference. First operand 1234 states. Second operand 1241 states. [2020-07-10 20:38:53,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:53,364 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-10 20:38:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-10 20:38:53,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:53,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:53,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:38:53,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:38:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2020-07-10 20:38:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1513 transitions. [2020-07-10 20:38:53,487 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1513 transitions. Word has length 449 [2020-07-10 20:38:53,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:38:53,489 INFO L479 AbstractCegarLoop]: Abstraction has 1234 states and 1513 transitions. [2020-07-10 20:38:53,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:38:53,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1234 states and 1513 transitions. [2020-07-10 20:38:55,100 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1513 edges. 1513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1513 transitions. [2020-07-10 20:38:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-10 20:38:55,113 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:55,114 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] [2020-07-10 20:38:55,114 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 20:38:55,115 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:55,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:55,115 INFO L82 PathProgramCache]: Analyzing trace with hash -1248222459, now seen corresponding path program 1 times [2020-07-10 20:38:55,116 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:55,116 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1382596941] [2020-07-10 20:38:55,116 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:55,623 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:38:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:55,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {9301#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-10 20:38:55,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,694 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,695 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,696 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,701 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,701 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,702 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,703 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,704 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,705 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,707 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,707 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,708 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,709 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,710 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,710 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,711 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,711 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,712 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,712 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,713 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,713 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,714 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,714 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,715 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,715 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,716 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,716 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,717 INFO L280 TraceCheckUtils]: 50: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9237#true} is VALID [2020-07-10 20:38:55,717 INFO L280 TraceCheckUtils]: 51: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9237#true} is VALID [2020-07-10 20:38:55,718 INFO L280 TraceCheckUtils]: 52: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9237#true} is VALID [2020-07-10 20:38:55,718 INFO L280 TraceCheckUtils]: 53: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,719 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,719 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,720 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,720 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,791 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,791 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-10 20:38:55,791 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-10 20:38:55,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {9237#true} call ULTIMATE.init(); {9301#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:55,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {9301#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-10 20:38:55,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,805 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,805 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,806 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,806 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,807 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,807 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,808 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,808 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,809 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,810 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,810 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,811 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,812 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,812 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,812 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,813 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,813 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,814 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,814 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,814 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,815 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,815 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,815 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,817 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,821 INFO L280 TraceCheckUtils]: 51: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9237#true} is VALID [2020-07-10 20:38:55,821 INFO L280 TraceCheckUtils]: 52: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9237#true} is VALID [2020-07-10 20:38:55,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9237#true} is VALID [2020-07-10 20:38:55,822 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,822 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,822 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,823 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,823 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,824 INFO L280 TraceCheckUtils]: 60: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-10 20:38:55,824 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-10 20:38:55,825 INFO L263 TraceCheckUtils]: 62: Hoare triple {9237#true} call #t~ret30 := main(); {9237#true} is VALID [2020-07-10 20:38:55,825 INFO L280 TraceCheckUtils]: 63: Hoare triple {9237#true} havoc ~main__c1~0; {9237#true} is VALID [2020-07-10 20:38:55,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {9237#true} havoc ~main__i2~0; {9237#true} is VALID [2020-07-10 20:38:55,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {9237#true} ~main__c1~0 := 0; {9237#true} is VALID [2020-07-10 20:38:55,826 INFO L280 TraceCheckUtils]: 66: Hoare triple {9237#true} ~ep12~0 := #t~nondet0; {9237#true} is VALID [2020-07-10 20:38:55,826 INFO L280 TraceCheckUtils]: 67: Hoare triple {9237#true} havoc #t~nondet0; {9237#true} is VALID [2020-07-10 20:38:55,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {9237#true} ~ep13~0 := #t~nondet1; {9237#true} is VALID [2020-07-10 20:38:55,826 INFO L280 TraceCheckUtils]: 69: Hoare triple {9237#true} havoc #t~nondet1; {9237#true} is VALID [2020-07-10 20:38:55,826 INFO L280 TraceCheckUtils]: 70: Hoare triple {9237#true} ~ep21~0 := #t~nondet2; {9237#true} is VALID [2020-07-10 20:38:55,827 INFO L280 TraceCheckUtils]: 71: Hoare triple {9237#true} havoc #t~nondet2; {9237#true} is VALID [2020-07-10 20:38:55,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {9237#true} ~ep23~0 := #t~nondet3; {9237#true} is VALID [2020-07-10 20:38:55,827 INFO L280 TraceCheckUtils]: 73: Hoare triple {9237#true} havoc #t~nondet3; {9237#true} is VALID [2020-07-10 20:38:55,827 INFO L280 TraceCheckUtils]: 74: Hoare triple {9237#true} ~ep31~0 := #t~nondet4; {9237#true} is VALID [2020-07-10 20:38:55,828 INFO L280 TraceCheckUtils]: 75: Hoare triple {9237#true} havoc #t~nondet4; {9237#true} is VALID [2020-07-10 20:38:55,828 INFO L280 TraceCheckUtils]: 76: Hoare triple {9237#true} ~ep32~0 := #t~nondet5; {9237#true} is VALID [2020-07-10 20:38:55,828 INFO L280 TraceCheckUtils]: 77: Hoare triple {9237#true} havoc #t~nondet5; {9237#true} is VALID [2020-07-10 20:38:55,829 INFO L280 TraceCheckUtils]: 78: Hoare triple {9237#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,829 INFO L280 TraceCheckUtils]: 79: Hoare triple {9237#true} ~id1~0 := #t~nondet6; {9237#true} is VALID [2020-07-10 20:38:55,829 INFO L280 TraceCheckUtils]: 80: Hoare triple {9237#true} havoc #t~nondet6; {9237#true} is VALID [2020-07-10 20:38:55,830 INFO L280 TraceCheckUtils]: 81: Hoare triple {9237#true} ~r1~0 := #t~nondet7; {9237#true} is VALID [2020-07-10 20:38:55,830 INFO L280 TraceCheckUtils]: 82: Hoare triple {9237#true} havoc #t~nondet7; {9237#true} is VALID [2020-07-10 20:38:55,830 INFO L280 TraceCheckUtils]: 83: Hoare triple {9237#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,830 INFO L280 TraceCheckUtils]: 84: Hoare triple {9237#true} ~st1~0 := #t~nondet8; {9237#true} is VALID [2020-07-10 20:38:55,830 INFO L280 TraceCheckUtils]: 85: Hoare triple {9237#true} havoc #t~nondet8; {9237#true} is VALID [2020-07-10 20:38:55,831 INFO L280 TraceCheckUtils]: 86: Hoare triple {9237#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,831 INFO L280 TraceCheckUtils]: 87: Hoare triple {9237#true} ~nl1~0 := #t~nondet9; {9237#true} is VALID [2020-07-10 20:38:55,832 INFO L280 TraceCheckUtils]: 88: Hoare triple {9237#true} havoc #t~nondet9; {9237#true} is VALID [2020-07-10 20:38:55,832 INFO L280 TraceCheckUtils]: 89: Hoare triple {9237#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,832 INFO L280 TraceCheckUtils]: 90: Hoare triple {9237#true} ~m1~0 := #t~nondet10; {9237#true} is VALID [2020-07-10 20:38:55,833 INFO L280 TraceCheckUtils]: 91: Hoare triple {9237#true} havoc #t~nondet10; {9237#true} is VALID [2020-07-10 20:38:55,833 INFO L280 TraceCheckUtils]: 92: Hoare triple {9237#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,833 INFO L280 TraceCheckUtils]: 93: Hoare triple {9237#true} ~max1~0 := #t~nondet11; {9237#true} is VALID [2020-07-10 20:38:55,834 INFO L280 TraceCheckUtils]: 94: Hoare triple {9237#true} havoc #t~nondet11; {9237#true} is VALID [2020-07-10 20:38:55,834 INFO L280 TraceCheckUtils]: 95: Hoare triple {9237#true} ~mode1~0 := #t~nondet12; {9237#true} is VALID [2020-07-10 20:38:55,834 INFO L280 TraceCheckUtils]: 96: Hoare triple {9237#true} havoc #t~nondet12; {9237#true} is VALID [2020-07-10 20:38:55,835 INFO L280 TraceCheckUtils]: 97: Hoare triple {9237#true} ~newmax1~0 := #t~nondet13; {9237#true} is VALID [2020-07-10 20:38:55,835 INFO L280 TraceCheckUtils]: 98: Hoare triple {9237#true} havoc #t~nondet13; {9237#true} is VALID [2020-07-10 20:38:55,835 INFO L280 TraceCheckUtils]: 99: Hoare triple {9237#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,836 INFO L280 TraceCheckUtils]: 100: Hoare triple {9237#true} ~id2~0 := #t~nondet14; {9237#true} is VALID [2020-07-10 20:38:55,836 INFO L280 TraceCheckUtils]: 101: Hoare triple {9237#true} havoc #t~nondet14; {9237#true} is VALID [2020-07-10 20:38:55,836 INFO L280 TraceCheckUtils]: 102: Hoare triple {9237#true} ~r2~0 := #t~nondet15; {9237#true} is VALID [2020-07-10 20:38:55,837 INFO L280 TraceCheckUtils]: 103: Hoare triple {9237#true} havoc #t~nondet15; {9237#true} is VALID [2020-07-10 20:38:55,837 INFO L280 TraceCheckUtils]: 104: Hoare triple {9237#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,838 INFO L280 TraceCheckUtils]: 105: Hoare triple {9237#true} ~st2~0 := #t~nondet16; {9237#true} is VALID [2020-07-10 20:38:55,838 INFO L280 TraceCheckUtils]: 106: Hoare triple {9237#true} havoc #t~nondet16; {9237#true} is VALID [2020-07-10 20:38:55,838 INFO L280 TraceCheckUtils]: 107: Hoare triple {9237#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,839 INFO L280 TraceCheckUtils]: 108: Hoare triple {9237#true} ~nl2~0 := #t~nondet17; {9237#true} is VALID [2020-07-10 20:38:55,839 INFO L280 TraceCheckUtils]: 109: Hoare triple {9237#true} havoc #t~nondet17; {9237#true} is VALID [2020-07-10 20:38:55,839 INFO L280 TraceCheckUtils]: 110: Hoare triple {9237#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,840 INFO L280 TraceCheckUtils]: 111: Hoare triple {9237#true} ~m2~0 := #t~nondet18; {9237#true} is VALID [2020-07-10 20:38:55,840 INFO L280 TraceCheckUtils]: 112: Hoare triple {9237#true} havoc #t~nondet18; {9237#true} is VALID [2020-07-10 20:38:55,840 INFO L280 TraceCheckUtils]: 113: Hoare triple {9237#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,841 INFO L280 TraceCheckUtils]: 114: Hoare triple {9237#true} ~max2~0 := #t~nondet19; {9237#true} is VALID [2020-07-10 20:38:55,841 INFO L280 TraceCheckUtils]: 115: Hoare triple {9237#true} havoc #t~nondet19; {9237#true} is VALID [2020-07-10 20:38:55,841 INFO L280 TraceCheckUtils]: 116: Hoare triple {9237#true} ~mode2~0 := #t~nondet20; {9237#true} is VALID [2020-07-10 20:38:55,842 INFO L280 TraceCheckUtils]: 117: Hoare triple {9237#true} havoc #t~nondet20; {9237#true} is VALID [2020-07-10 20:38:55,842 INFO L280 TraceCheckUtils]: 118: Hoare triple {9237#true} ~newmax2~0 := #t~nondet21; {9237#true} is VALID [2020-07-10 20:38:55,842 INFO L280 TraceCheckUtils]: 119: Hoare triple {9237#true} havoc #t~nondet21; {9237#true} is VALID [2020-07-10 20:38:55,843 INFO L280 TraceCheckUtils]: 120: Hoare triple {9237#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,843 INFO L280 TraceCheckUtils]: 121: Hoare triple {9237#true} ~id3~0 := #t~nondet22; {9237#true} is VALID [2020-07-10 20:38:55,843 INFO L280 TraceCheckUtils]: 122: Hoare triple {9237#true} havoc #t~nondet22; {9237#true} is VALID [2020-07-10 20:38:55,844 INFO L280 TraceCheckUtils]: 123: Hoare triple {9237#true} ~r3~0 := #t~nondet23; {9237#true} is VALID [2020-07-10 20:38:55,844 INFO L280 TraceCheckUtils]: 124: Hoare triple {9237#true} havoc #t~nondet23; {9237#true} is VALID [2020-07-10 20:38:55,844 INFO L280 TraceCheckUtils]: 125: Hoare triple {9237#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,844 INFO L280 TraceCheckUtils]: 126: Hoare triple {9237#true} ~st3~0 := #t~nondet24; {9237#true} is VALID [2020-07-10 20:38:55,844 INFO L280 TraceCheckUtils]: 127: Hoare triple {9237#true} havoc #t~nondet24; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 128: Hoare triple {9237#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 129: Hoare triple {9237#true} ~nl3~0 := #t~nondet25; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 130: Hoare triple {9237#true} havoc #t~nondet25; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 131: Hoare triple {9237#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 132: Hoare triple {9237#true} ~m3~0 := #t~nondet26; {9237#true} is VALID [2020-07-10 20:38:55,845 INFO L280 TraceCheckUtils]: 133: Hoare triple {9237#true} havoc #t~nondet26; {9237#true} is VALID [2020-07-10 20:38:55,846 INFO L280 TraceCheckUtils]: 134: Hoare triple {9237#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9237#true} is VALID [2020-07-10 20:38:55,846 INFO L280 TraceCheckUtils]: 135: Hoare triple {9237#true} ~max3~0 := #t~nondet27; {9237#true} is VALID [2020-07-10 20:38:55,846 INFO L280 TraceCheckUtils]: 136: Hoare triple {9237#true} havoc #t~nondet27; {9237#true} is VALID [2020-07-10 20:38:55,846 INFO L280 TraceCheckUtils]: 137: Hoare triple {9237#true} ~mode3~0 := #t~nondet28; {9237#true} is VALID [2020-07-10 20:38:55,846 INFO L280 TraceCheckUtils]: 138: Hoare triple {9237#true} havoc #t~nondet28; {9237#true} is VALID [2020-07-10 20:38:55,847 INFO L280 TraceCheckUtils]: 139: Hoare triple {9237#true} ~newmax3~0 := #t~nondet29; {9237#true} is VALID [2020-07-10 20:38:55,847 INFO L280 TraceCheckUtils]: 140: Hoare triple {9237#true} havoc #t~nondet29; {9237#true} is VALID [2020-07-10 20:38:55,847 INFO L280 TraceCheckUtils]: 141: Hoare triple {9237#true} havoc ~init__r121~0; {9237#true} is VALID [2020-07-10 20:38:55,847 INFO L280 TraceCheckUtils]: 142: Hoare triple {9237#true} havoc ~init__r131~0; {9237#true} is VALID [2020-07-10 20:38:55,847 INFO L280 TraceCheckUtils]: 143: Hoare triple {9237#true} havoc ~init__r211~0; {9237#true} is VALID [2020-07-10 20:38:55,848 INFO L280 TraceCheckUtils]: 144: Hoare triple {9237#true} havoc ~init__r231~0; {9237#true} is VALID [2020-07-10 20:38:55,848 INFO L280 TraceCheckUtils]: 145: Hoare triple {9237#true} havoc ~init__r311~0; {9237#true} is VALID [2020-07-10 20:38:55,848 INFO L280 TraceCheckUtils]: 146: Hoare triple {9237#true} havoc ~init__r321~0; {9237#true} is VALID [2020-07-10 20:38:55,848 INFO L280 TraceCheckUtils]: 147: Hoare triple {9237#true} havoc ~init__r122~0; {9237#true} is VALID [2020-07-10 20:38:55,848 INFO L280 TraceCheckUtils]: 148: Hoare triple {9237#true} havoc ~init__tmp~0; {9237#true} is VALID [2020-07-10 20:38:55,849 INFO L280 TraceCheckUtils]: 149: Hoare triple {9237#true} havoc ~init__r132~0; {9237#true} is VALID [2020-07-10 20:38:55,849 INFO L280 TraceCheckUtils]: 150: Hoare triple {9237#true} havoc ~init__tmp___0~0; {9237#true} is VALID [2020-07-10 20:38:55,849 INFO L280 TraceCheckUtils]: 151: Hoare triple {9237#true} havoc ~init__r212~0; {9237#true} is VALID [2020-07-10 20:38:55,849 INFO L280 TraceCheckUtils]: 152: Hoare triple {9237#true} havoc ~init__tmp___1~0; {9237#true} is VALID [2020-07-10 20:38:55,850 INFO L280 TraceCheckUtils]: 153: Hoare triple {9237#true} havoc ~init__r232~0; {9237#true} is VALID [2020-07-10 20:38:55,850 INFO L280 TraceCheckUtils]: 154: Hoare triple {9237#true} havoc ~init__tmp___2~0; {9237#true} is VALID [2020-07-10 20:38:55,850 INFO L280 TraceCheckUtils]: 155: Hoare triple {9237#true} havoc ~init__r312~0; {9237#true} is VALID [2020-07-10 20:38:55,850 INFO L280 TraceCheckUtils]: 156: Hoare triple {9237#true} havoc ~init__tmp___3~0; {9237#true} is VALID [2020-07-10 20:38:55,850 INFO L280 TraceCheckUtils]: 157: Hoare triple {9237#true} havoc ~init__r322~0; {9237#true} is VALID [2020-07-10 20:38:55,851 INFO L280 TraceCheckUtils]: 158: Hoare triple {9237#true} havoc ~init__tmp___4~0; {9237#true} is VALID [2020-07-10 20:38:55,851 INFO L280 TraceCheckUtils]: 159: Hoare triple {9237#true} havoc ~init__tmp___5~0; {9237#true} is VALID [2020-07-10 20:38:55,851 INFO L280 TraceCheckUtils]: 160: Hoare triple {9237#true} ~init__r121~0 := ~ep12~0; {9237#true} is VALID [2020-07-10 20:38:55,851 INFO L280 TraceCheckUtils]: 161: Hoare triple {9237#true} ~init__r131~0 := ~ep13~0; {9237#true} is VALID [2020-07-10 20:38:55,851 INFO L280 TraceCheckUtils]: 162: Hoare triple {9237#true} ~init__r211~0 := ~ep21~0; {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 163: Hoare triple {9237#true} ~init__r231~0 := ~ep23~0; {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 164: Hoare triple {9237#true} ~init__r311~0 := ~ep31~0; {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 165: Hoare triple {9237#true} ~init__r321~0 := ~ep32~0; {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 166: Hoare triple {9237#true} assume !(0 == ~init__r121~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 167: Hoare triple {9237#true} ~init__tmp~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,852 INFO L280 TraceCheckUtils]: 168: Hoare triple {9237#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,853 INFO L280 TraceCheckUtils]: 169: Hoare triple {9237#true} assume !(0 == ~init__r131~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,853 INFO L280 TraceCheckUtils]: 170: Hoare triple {9237#true} ~init__tmp___0~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,853 INFO L280 TraceCheckUtils]: 171: Hoare triple {9237#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,853 INFO L280 TraceCheckUtils]: 172: Hoare triple {9237#true} assume !(0 == ~init__r211~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,853 INFO L280 TraceCheckUtils]: 173: Hoare triple {9237#true} ~init__tmp___1~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,854 INFO L280 TraceCheckUtils]: 174: Hoare triple {9237#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,854 INFO L280 TraceCheckUtils]: 175: Hoare triple {9237#true} assume !(0 == ~init__r231~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,854 INFO L280 TraceCheckUtils]: 176: Hoare triple {9237#true} ~init__tmp___2~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,854 INFO L280 TraceCheckUtils]: 177: Hoare triple {9237#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,854 INFO L280 TraceCheckUtils]: 178: Hoare triple {9237#true} assume !(0 == ~init__r311~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,855 INFO L280 TraceCheckUtils]: 179: Hoare triple {9237#true} ~init__tmp___3~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,855 INFO L280 TraceCheckUtils]: 180: Hoare triple {9237#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,855 INFO L280 TraceCheckUtils]: 181: Hoare triple {9237#true} assume !(0 == ~init__r321~0 % 256); {9237#true} is VALID [2020-07-10 20:38:55,855 INFO L280 TraceCheckUtils]: 182: Hoare triple {9237#true} ~init__tmp___4~0 := 1; {9237#true} is VALID [2020-07-10 20:38:55,855 INFO L280 TraceCheckUtils]: 183: Hoare triple {9237#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9237#true} is VALID [2020-07-10 20:38:55,856 INFO L280 TraceCheckUtils]: 184: Hoare triple {9237#true} assume ~id1~0 != ~id2~0; {9237#true} is VALID [2020-07-10 20:38:55,856 INFO L280 TraceCheckUtils]: 185: Hoare triple {9237#true} assume ~id1~0 != ~id3~0; {9237#true} is VALID [2020-07-10 20:38:55,856 INFO L280 TraceCheckUtils]: 186: Hoare triple {9237#true} assume ~id2~0 != ~id3~0; {9237#true} is VALID [2020-07-10 20:38:55,856 INFO L280 TraceCheckUtils]: 187: Hoare triple {9237#true} assume ~id1~0 >= 0; {9237#true} is VALID [2020-07-10 20:38:55,857 INFO L280 TraceCheckUtils]: 188: Hoare triple {9237#true} assume ~id2~0 >= 0; {9237#true} is VALID [2020-07-10 20:38:55,857 INFO L280 TraceCheckUtils]: 189: Hoare triple {9237#true} assume ~id3~0 >= 0; {9237#true} is VALID [2020-07-10 20:38:55,858 INFO L280 TraceCheckUtils]: 190: Hoare triple {9237#true} assume 0 == ~r1~0 % 256; {9237#true} is VALID [2020-07-10 20:38:55,858 INFO L280 TraceCheckUtils]: 191: Hoare triple {9237#true} assume 0 == ~r2~0 % 256; {9237#true} is VALID [2020-07-10 20:38:55,858 INFO L280 TraceCheckUtils]: 192: Hoare triple {9237#true} assume 0 == ~r3~0 % 256; {9237#true} is VALID [2020-07-10 20:38:55,858 INFO L280 TraceCheckUtils]: 193: Hoare triple {9237#true} assume ~max1~0 == ~id1~0; {9237#true} is VALID [2020-07-10 20:38:55,862 INFO L280 TraceCheckUtils]: 194: Hoare triple {9237#true} assume ~max2~0 == ~id2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,863 INFO L280 TraceCheckUtils]: 195: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,864 INFO L280 TraceCheckUtils]: 196: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,864 INFO L280 TraceCheckUtils]: 197: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,865 INFO L280 TraceCheckUtils]: 198: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,866 INFO L280 TraceCheckUtils]: 199: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,867 INFO L280 TraceCheckUtils]: 200: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,868 INFO L280 TraceCheckUtils]: 201: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,868 INFO L280 TraceCheckUtils]: 202: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,869 INFO L280 TraceCheckUtils]: 203: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,869 INFO L280 TraceCheckUtils]: 204: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,870 INFO L280 TraceCheckUtils]: 205: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,870 INFO L280 TraceCheckUtils]: 206: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,871 INFO L280 TraceCheckUtils]: 207: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,872 INFO L280 TraceCheckUtils]: 208: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,873 INFO L280 TraceCheckUtils]: 209: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_1873~0 := ~init__tmp___5~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,874 INFO L280 TraceCheckUtils]: 210: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1873~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,875 INFO L280 TraceCheckUtils]: 211: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,876 INFO L280 TraceCheckUtils]: 212: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,877 INFO L280 TraceCheckUtils]: 213: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,877 INFO L280 TraceCheckUtils]: 214: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,878 INFO L280 TraceCheckUtils]: 215: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,879 INFO L280 TraceCheckUtils]: 216: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,880 INFO L280 TraceCheckUtils]: 217: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,881 INFO L280 TraceCheckUtils]: 218: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,882 INFO L280 TraceCheckUtils]: 219: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,883 INFO L280 TraceCheckUtils]: 220: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,884 INFO L280 TraceCheckUtils]: 221: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,885 INFO L280 TraceCheckUtils]: 222: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,886 INFO L280 TraceCheckUtils]: 223: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,886 INFO L280 TraceCheckUtils]: 224: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,887 INFO L280 TraceCheckUtils]: 225: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,888 INFO L280 TraceCheckUtils]: 226: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,889 INFO L280 TraceCheckUtils]: 227: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,890 INFO L280 TraceCheckUtils]: 228: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,891 INFO L280 TraceCheckUtils]: 229: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,892 INFO L280 TraceCheckUtils]: 230: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,893 INFO L280 TraceCheckUtils]: 231: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,894 INFO L280 TraceCheckUtils]: 232: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,894 INFO L280 TraceCheckUtils]: 233: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,895 INFO L280 TraceCheckUtils]: 234: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,896 INFO L280 TraceCheckUtils]: 235: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,897 INFO L280 TraceCheckUtils]: 236: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,898 INFO L280 TraceCheckUtils]: 237: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,899 INFO L280 TraceCheckUtils]: 238: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,900 INFO L280 TraceCheckUtils]: 239: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,901 INFO L280 TraceCheckUtils]: 240: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,902 INFO L280 TraceCheckUtils]: 241: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,903 INFO L280 TraceCheckUtils]: 242: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,903 INFO L280 TraceCheckUtils]: 243: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,904 INFO L280 TraceCheckUtils]: 244: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,905 INFO L280 TraceCheckUtils]: 245: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,906 INFO L280 TraceCheckUtils]: 246: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,907 INFO L280 TraceCheckUtils]: 247: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,908 INFO L280 TraceCheckUtils]: 248: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,909 INFO L280 TraceCheckUtils]: 249: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,910 INFO L280 TraceCheckUtils]: 250: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,911 INFO L280 TraceCheckUtils]: 251: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,911 INFO L280 TraceCheckUtils]: 252: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,912 INFO L280 TraceCheckUtils]: 253: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,913 INFO L280 TraceCheckUtils]: 254: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,914 INFO L280 TraceCheckUtils]: 255: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,915 INFO L280 TraceCheckUtils]: 256: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,915 INFO L280 TraceCheckUtils]: 257: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,916 INFO L280 TraceCheckUtils]: 258: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,916 INFO L280 TraceCheckUtils]: 259: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,917 INFO L280 TraceCheckUtils]: 260: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,917 INFO L280 TraceCheckUtils]: 261: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,918 INFO L280 TraceCheckUtils]: 262: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,919 INFO L280 TraceCheckUtils]: 263: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,920 INFO L280 TraceCheckUtils]: 264: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,921 INFO L280 TraceCheckUtils]: 265: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,922 INFO L280 TraceCheckUtils]: 266: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,923 INFO L280 TraceCheckUtils]: 267: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,924 INFO L280 TraceCheckUtils]: 268: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,924 INFO L280 TraceCheckUtils]: 269: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,925 INFO L280 TraceCheckUtils]: 270: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2019~0 := ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,926 INFO L280 TraceCheckUtils]: 271: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2019~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,927 INFO L280 TraceCheckUtils]: 272: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,927 INFO L280 TraceCheckUtils]: 273: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,928 INFO L280 TraceCheckUtils]: 274: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,928 INFO L280 TraceCheckUtils]: 275: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,929 INFO L280 TraceCheckUtils]: 276: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,930 INFO L280 TraceCheckUtils]: 277: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,930 INFO L280 TraceCheckUtils]: 278: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,931 INFO L280 TraceCheckUtils]: 279: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,932 INFO L280 TraceCheckUtils]: 280: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,932 INFO L280 TraceCheckUtils]: 281: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,933 INFO L280 TraceCheckUtils]: 282: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,934 INFO L280 TraceCheckUtils]: 283: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,934 INFO L280 TraceCheckUtils]: 284: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,935 INFO L280 TraceCheckUtils]: 285: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,935 INFO L280 TraceCheckUtils]: 286: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,936 INFO L280 TraceCheckUtils]: 287: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,937 INFO L280 TraceCheckUtils]: 288: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,938 INFO L280 TraceCheckUtils]: 289: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,939 INFO L280 TraceCheckUtils]: 290: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,939 INFO L280 TraceCheckUtils]: 291: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,940 INFO L280 TraceCheckUtils]: 292: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,941 INFO L280 TraceCheckUtils]: 293: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,942 INFO L280 TraceCheckUtils]: 294: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,943 INFO L280 TraceCheckUtils]: 295: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,944 INFO L280 TraceCheckUtils]: 296: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,945 INFO L280 TraceCheckUtils]: 297: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,946 INFO L280 TraceCheckUtils]: 298: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,947 INFO L280 TraceCheckUtils]: 299: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,947 INFO L280 TraceCheckUtils]: 300: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,948 INFO L280 TraceCheckUtils]: 301: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,949 INFO L280 TraceCheckUtils]: 302: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,950 INFO L280 TraceCheckUtils]: 303: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,951 INFO L280 TraceCheckUtils]: 304: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,952 INFO L280 TraceCheckUtils]: 305: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,953 INFO L280 TraceCheckUtils]: 306: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,954 INFO L280 TraceCheckUtils]: 307: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,955 INFO L280 TraceCheckUtils]: 308: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,955 INFO L280 TraceCheckUtils]: 309: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,956 INFO L280 TraceCheckUtils]: 310: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,957 INFO L280 TraceCheckUtils]: 311: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,958 INFO L280 TraceCheckUtils]: 312: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,959 INFO L280 TraceCheckUtils]: 313: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,960 INFO L280 TraceCheckUtils]: 314: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,961 INFO L280 TraceCheckUtils]: 315: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,962 INFO L280 TraceCheckUtils]: 316: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,964 INFO L280 TraceCheckUtils]: 317: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,965 INFO L280 TraceCheckUtils]: 318: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,965 INFO L280 TraceCheckUtils]: 319: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,966 INFO L280 TraceCheckUtils]: 320: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,967 INFO L280 TraceCheckUtils]: 321: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,968 INFO L280 TraceCheckUtils]: 322: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,969 INFO L280 TraceCheckUtils]: 323: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,970 INFO L280 TraceCheckUtils]: 324: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,971 INFO L280 TraceCheckUtils]: 325: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,972 INFO L280 TraceCheckUtils]: 326: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,972 INFO L280 TraceCheckUtils]: 327: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,973 INFO L280 TraceCheckUtils]: 328: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,974 INFO L280 TraceCheckUtils]: 329: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,975 INFO L280 TraceCheckUtils]: 330: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,976 INFO L280 TraceCheckUtils]: 331: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2152~0 := ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,977 INFO L280 TraceCheckUtils]: 332: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2152~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,978 INFO L280 TraceCheckUtils]: 333: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,979 INFO L280 TraceCheckUtils]: 334: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,980 INFO L280 TraceCheckUtils]: 335: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,981 INFO L280 TraceCheckUtils]: 336: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,981 INFO L280 TraceCheckUtils]: 337: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,982 INFO L280 TraceCheckUtils]: 338: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,983 INFO L280 TraceCheckUtils]: 339: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,984 INFO L280 TraceCheckUtils]: 340: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,985 INFO L280 TraceCheckUtils]: 341: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,986 INFO L280 TraceCheckUtils]: 342: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,987 INFO L280 TraceCheckUtils]: 343: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,988 INFO L280 TraceCheckUtils]: 344: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,989 INFO L280 TraceCheckUtils]: 345: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,989 INFO L280 TraceCheckUtils]: 346: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,990 INFO L280 TraceCheckUtils]: 347: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,991 INFO L280 TraceCheckUtils]: 348: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,992 INFO L280 TraceCheckUtils]: 349: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,993 INFO L280 TraceCheckUtils]: 350: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,994 INFO L280 TraceCheckUtils]: 351: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,995 INFO L280 TraceCheckUtils]: 352: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,996 INFO L280 TraceCheckUtils]: 353: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,996 INFO L280 TraceCheckUtils]: 354: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,997 INFO L280 TraceCheckUtils]: 355: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,998 INFO L280 TraceCheckUtils]: 356: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:55,999 INFO L280 TraceCheckUtils]: 357: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,000 INFO L280 TraceCheckUtils]: 358: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,001 INFO L280 TraceCheckUtils]: 359: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,001 INFO L280 TraceCheckUtils]: 360: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,002 INFO L280 TraceCheckUtils]: 361: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,003 INFO L280 TraceCheckUtils]: 362: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,004 INFO L280 TraceCheckUtils]: 363: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,005 INFO L280 TraceCheckUtils]: 364: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,006 INFO L280 TraceCheckUtils]: 365: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,006 INFO L280 TraceCheckUtils]: 366: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,007 INFO L280 TraceCheckUtils]: 367: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,008 INFO L280 TraceCheckUtils]: 368: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,009 INFO L280 TraceCheckUtils]: 369: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,010 INFO L280 TraceCheckUtils]: 370: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,011 INFO L280 TraceCheckUtils]: 371: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,012 INFO L280 TraceCheckUtils]: 372: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,013 INFO L280 TraceCheckUtils]: 373: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,013 INFO L280 TraceCheckUtils]: 374: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,014 INFO L280 TraceCheckUtils]: 375: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,015 INFO L280 TraceCheckUtils]: 376: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,016 INFO L280 TraceCheckUtils]: 377: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,017 INFO L280 TraceCheckUtils]: 378: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,018 INFO L280 TraceCheckUtils]: 379: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,018 INFO L280 TraceCheckUtils]: 380: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,019 INFO L280 TraceCheckUtils]: 381: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,020 INFO L280 TraceCheckUtils]: 382: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,021 INFO L280 TraceCheckUtils]: 383: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2288~0 := ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,023 INFO L280 TraceCheckUtils]: 384: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2288~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,023 INFO L280 TraceCheckUtils]: 385: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,024 INFO L280 TraceCheckUtils]: 386: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,024 INFO L280 TraceCheckUtils]: 387: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,025 INFO L280 TraceCheckUtils]: 388: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,025 INFO L280 TraceCheckUtils]: 389: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,026 INFO L280 TraceCheckUtils]: 390: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,027 INFO L280 TraceCheckUtils]: 391: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,027 INFO L280 TraceCheckUtils]: 392: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,028 INFO L280 TraceCheckUtils]: 393: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,028 INFO L280 TraceCheckUtils]: 394: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,029 INFO L280 TraceCheckUtils]: 395: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,029 INFO L280 TraceCheckUtils]: 396: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,030 INFO L280 TraceCheckUtils]: 397: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,031 INFO L280 TraceCheckUtils]: 398: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,032 INFO L280 TraceCheckUtils]: 399: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,033 INFO L280 TraceCheckUtils]: 400: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,034 INFO L280 TraceCheckUtils]: 401: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,035 INFO L280 TraceCheckUtils]: 402: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,036 INFO L280 TraceCheckUtils]: 403: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,037 INFO L280 TraceCheckUtils]: 404: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,038 INFO L280 TraceCheckUtils]: 405: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,038 INFO L280 TraceCheckUtils]: 406: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,039 INFO L280 TraceCheckUtils]: 407: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,040 INFO L280 TraceCheckUtils]: 408: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,041 INFO L280 TraceCheckUtils]: 409: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,042 INFO L280 TraceCheckUtils]: 410: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:56,043 INFO L280 TraceCheckUtils]: 411: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9238#false} is VALID [2020-07-10 20:38:56,043 INFO L280 TraceCheckUtils]: 412: Hoare triple {9238#false} ~nl2~0 := 1; {9238#false} is VALID [2020-07-10 20:38:56,044 INFO L280 TraceCheckUtils]: 413: Hoare triple {9238#false} ~mode2~0 := 0; {9238#false} is VALID [2020-07-10 20:38:56,044 INFO L280 TraceCheckUtils]: 414: Hoare triple {9238#false} havoc ~node3__newmax~3; {9238#false} is VALID [2020-07-10 20:38:56,045 INFO L280 TraceCheckUtils]: 415: Hoare triple {9238#false} ~node3__newmax~3 := 0; {9238#false} is VALID [2020-07-10 20:38:56,045 INFO L280 TraceCheckUtils]: 416: Hoare triple {9238#false} assume !(0 == ~mode3~0 % 256); {9238#false} is VALID [2020-07-10 20:38:56,045 INFO L280 TraceCheckUtils]: 417: Hoare triple {9238#false} assume !(255 == ~r3~0 % 256); {9238#false} is VALID [2020-07-10 20:38:56,046 INFO L280 TraceCheckUtils]: 418: Hoare triple {9238#false} ~r3~0 := 1 + ~r3~0 % 256; {9238#false} is VALID [2020-07-10 20:38:56,046 INFO L280 TraceCheckUtils]: 419: Hoare triple {9238#false} assume !!(0 == ~ep13~0 % 256); {9238#false} is VALID [2020-07-10 20:38:56,046 INFO L280 TraceCheckUtils]: 420: Hoare triple {9238#false} assume !!(0 == ~ep23~0 % 256); {9238#false} is VALID [2020-07-10 20:38:56,047 INFO L280 TraceCheckUtils]: 421: Hoare triple {9238#false} ~newmax3~0 := ~node3__newmax~3; {9238#false} is VALID [2020-07-10 20:38:56,047 INFO L280 TraceCheckUtils]: 422: Hoare triple {9238#false} assume 2 == ~r3~0 % 256; {9238#false} is VALID [2020-07-10 20:38:56,047 INFO L280 TraceCheckUtils]: 423: Hoare triple {9238#false} assume ~max3~0 == ~id3~0; {9238#false} is VALID [2020-07-10 20:38:56,048 INFO L280 TraceCheckUtils]: 424: Hoare triple {9238#false} ~st3~0 := 1; {9238#false} is VALID [2020-07-10 20:38:56,048 INFO L280 TraceCheckUtils]: 425: Hoare triple {9238#false} ~mode3~0 := 0; {9238#false} is VALID [2020-07-10 20:38:56,048 INFO L280 TraceCheckUtils]: 426: Hoare triple {9238#false} ~p12_old~0 := ~p12_new~0; {9238#false} is VALID [2020-07-10 20:38:56,049 INFO L280 TraceCheckUtils]: 427: Hoare triple {9238#false} ~p12_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,049 INFO L280 TraceCheckUtils]: 428: Hoare triple {9238#false} ~p13_old~0 := ~p13_new~0; {9238#false} is VALID [2020-07-10 20:38:56,049 INFO L280 TraceCheckUtils]: 429: Hoare triple {9238#false} ~p13_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,050 INFO L280 TraceCheckUtils]: 430: Hoare triple {9238#false} ~p21_old~0 := ~p21_new~0; {9238#false} is VALID [2020-07-10 20:38:56,050 INFO L280 TraceCheckUtils]: 431: Hoare triple {9238#false} ~p21_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,051 INFO L280 TraceCheckUtils]: 432: Hoare triple {9238#false} ~p23_old~0 := ~p23_new~0; {9238#false} is VALID [2020-07-10 20:38:56,051 INFO L280 TraceCheckUtils]: 433: Hoare triple {9238#false} ~p23_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,051 INFO L280 TraceCheckUtils]: 434: Hoare triple {9238#false} ~p31_old~0 := ~p31_new~0; {9238#false} is VALID [2020-07-10 20:38:56,052 INFO L280 TraceCheckUtils]: 435: Hoare triple {9238#false} ~p31_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,052 INFO L280 TraceCheckUtils]: 436: Hoare triple {9238#false} ~p32_old~0 := ~p32_new~0; {9238#false} is VALID [2020-07-10 20:38:56,052 INFO L280 TraceCheckUtils]: 437: Hoare triple {9238#false} ~p32_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-10 20:38:56,053 INFO L280 TraceCheckUtils]: 438: Hoare triple {9238#false} havoc ~check__tmp~3; {9238#false} is VALID [2020-07-10 20:38:56,053 INFO L280 TraceCheckUtils]: 439: Hoare triple {9238#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9238#false} is VALID [2020-07-10 20:38:56,053 INFO L280 TraceCheckUtils]: 440: Hoare triple {9238#false} ~check__tmp~3 := 0; {9238#false} is VALID [2020-07-10 20:38:56,054 INFO L280 TraceCheckUtils]: 441: Hoare triple {9238#false} ~__return_2426~0 := ~check__tmp~3; {9238#false} is VALID [2020-07-10 20:38:56,054 INFO L280 TraceCheckUtils]: 442: Hoare triple {9238#false} ~main__c1~0 := ~__return_2426~0; {9238#false} is VALID [2020-07-10 20:38:56,055 INFO L280 TraceCheckUtils]: 443: Hoare triple {9238#false} havoc ~__tmp_4~0; {9238#false} is VALID [2020-07-10 20:38:56,055 INFO L280 TraceCheckUtils]: 444: Hoare triple {9238#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9238#false} is VALID [2020-07-10 20:38:56,055 INFO L280 TraceCheckUtils]: 445: Hoare triple {9238#false} havoc ~assert__arg~3; {9238#false} is VALID [2020-07-10 20:38:56,056 INFO L280 TraceCheckUtils]: 446: Hoare triple {9238#false} ~assert__arg~3 := ~__tmp_4~0; {9238#false} is VALID [2020-07-10 20:38:56,056 INFO L280 TraceCheckUtils]: 447: Hoare triple {9238#false} assume 0 == ~assert__arg~3 % 256; {9238#false} is VALID [2020-07-10 20:38:56,056 INFO L280 TraceCheckUtils]: 448: Hoare triple {9238#false} assume !false; {9238#false} is VALID [2020-07-10 20:38:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:56,437 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:56,438 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1382596941] [2020-07-10 20:38:56,438 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:56,438 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:56,439 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122123059] [2020-07-10 20:38:56,441 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-10 20:38:56,442 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:56,443 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:57,072 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:57,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:57,073 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:57,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:57,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:57,074 INFO L87 Difference]: Start difference. First operand 1234 states and 1513 transitions. Second operand 4 states. [2020-07-10 20:39:05,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:05,061 INFO L93 Difference]: Finished difference Result 2498 states and 3152 transitions. [2020-07-10 20:39:05,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:39:05,062 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-10 20:39:05,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-10 20:39:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-10 20:39:05,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1798 transitions. [2020-07-10 20:39:06,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1798 edges. 1798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:07,120 INFO L225 Difference]: With dead ends: 2498 [2020-07-10 20:39:07,120 INFO L226 Difference]: Without dead ends: 2052 [2020-07-10 20:39:07,123 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 [2020-07-10 20:39:07,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-10 20:39:09,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2040. [2020-07-10 20:39:09,202 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:09,202 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 2040 states. [2020-07-10 20:39:09,202 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 2040 states. [2020-07-10 20:39:09,202 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 2040 states. [2020-07-10 20:39:09,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:09,453 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-10 20:39:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-10 20:39:09,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:09,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:09,459 INFO L74 IsIncluded]: Start isIncluded. First operand 2040 states. Second operand 2052 states. [2020-07-10 20:39:09,459 INFO L87 Difference]: Start difference. First operand 2040 states. Second operand 2052 states. [2020-07-10 20:39:09,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:09,655 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-10 20:39:09,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-10 20:39:09,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:09,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:09,661 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:09,661 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2040 states. [2020-07-10 20:39:09,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 2040 states and 2543 transitions. [2020-07-10 20:39:09,998 INFO L78 Accepts]: Start accepts. Automaton has 2040 states and 2543 transitions. Word has length 449 [2020-07-10 20:39:09,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:39:09,999 INFO L479 AbstractCegarLoop]: Abstraction has 2040 states and 2543 transitions. [2020-07-10 20:39:09,999 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:39:10,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2040 states and 2543 transitions. [2020-07-10 20:39:12,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2543 edges. 2543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2543 transitions. [2020-07-10 20:39:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-10 20:39:12,882 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:39:12,883 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] [2020-07-10 20:39:12,883 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 20:39:12,883 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:39:12,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:39:12,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1103013733, now seen corresponding path program 1 times [2020-07-10 20:39:12,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:39:12,884 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1919147149] [2020-07-10 20:39:12,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:39:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:13,448 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:39:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:13,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {22549#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-10 20:39:13,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,511 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,512 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,512 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,512 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,513 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,513 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,513 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,514 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,514 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,514 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,515 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,515 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,516 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,517 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,517 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,517 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,518 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,518 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,519 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,519 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,519 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,520 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,520 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,520 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,520 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,521 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,521 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,521 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,521 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,522 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,522 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,522 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,522 INFO L280 TraceCheckUtils]: 50: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22484#true} is VALID [2020-07-10 20:39:13,522 INFO L280 TraceCheckUtils]: 51: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22484#true} is VALID [2020-07-10 20:39:13,523 INFO L280 TraceCheckUtils]: 52: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22484#true} is VALID [2020-07-10 20:39:13,523 INFO L280 TraceCheckUtils]: 53: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,523 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,523 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,524 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,524 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-10 20:39:13,524 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-10 20:39:13,533 INFO L263 TraceCheckUtils]: 0: Hoare triple {22484#true} call ULTIMATE.init(); {22549#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:39:13,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {22549#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-10 20:39:13,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,535 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,535 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,535 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,536 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,536 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,537 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,537 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,537 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,538 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,538 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,538 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,540 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,540 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,540 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,541 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,541 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,542 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,542 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,543 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,543 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,544 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,544 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,544 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,545 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,545 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,545 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,545 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,546 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,546 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,546 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,547 INFO L280 TraceCheckUtils]: 50: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,547 INFO L280 TraceCheckUtils]: 51: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22484#true} is VALID [2020-07-10 20:39:13,547 INFO L280 TraceCheckUtils]: 52: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22484#true} is VALID [2020-07-10 20:39:13,548 INFO L280 TraceCheckUtils]: 53: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22484#true} is VALID [2020-07-10 20:39:13,548 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,548 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,548 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,549 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,549 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,549 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,550 INFO L280 TraceCheckUtils]: 60: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-10 20:39:13,550 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-10 20:39:13,550 INFO L263 TraceCheckUtils]: 62: Hoare triple {22484#true} call #t~ret30 := main(); {22484#true} is VALID [2020-07-10 20:39:13,551 INFO L280 TraceCheckUtils]: 63: Hoare triple {22484#true} havoc ~main__c1~0; {22484#true} is VALID [2020-07-10 20:39:13,551 INFO L280 TraceCheckUtils]: 64: Hoare triple {22484#true} havoc ~main__i2~0; {22484#true} is VALID [2020-07-10 20:39:13,551 INFO L280 TraceCheckUtils]: 65: Hoare triple {22484#true} ~main__c1~0 := 0; {22484#true} is VALID [2020-07-10 20:39:13,552 INFO L280 TraceCheckUtils]: 66: Hoare triple {22484#true} ~ep12~0 := #t~nondet0; {22484#true} is VALID [2020-07-10 20:39:13,552 INFO L280 TraceCheckUtils]: 67: Hoare triple {22484#true} havoc #t~nondet0; {22484#true} is VALID [2020-07-10 20:39:13,552 INFO L280 TraceCheckUtils]: 68: Hoare triple {22484#true} ~ep13~0 := #t~nondet1; {22484#true} is VALID [2020-07-10 20:39:13,553 INFO L280 TraceCheckUtils]: 69: Hoare triple {22484#true} havoc #t~nondet1; {22484#true} is VALID [2020-07-10 20:39:13,553 INFO L280 TraceCheckUtils]: 70: Hoare triple {22484#true} ~ep21~0 := #t~nondet2; {22484#true} is VALID [2020-07-10 20:39:13,553 INFO L280 TraceCheckUtils]: 71: Hoare triple {22484#true} havoc #t~nondet2; {22484#true} is VALID [2020-07-10 20:39:13,554 INFO L280 TraceCheckUtils]: 72: Hoare triple {22484#true} ~ep23~0 := #t~nondet3; {22484#true} is VALID [2020-07-10 20:39:13,554 INFO L280 TraceCheckUtils]: 73: Hoare triple {22484#true} havoc #t~nondet3; {22484#true} is VALID [2020-07-10 20:39:13,554 INFO L280 TraceCheckUtils]: 74: Hoare triple {22484#true} ~ep31~0 := #t~nondet4; {22484#true} is VALID [2020-07-10 20:39:13,554 INFO L280 TraceCheckUtils]: 75: Hoare triple {22484#true} havoc #t~nondet4; {22484#true} is VALID [2020-07-10 20:39:13,555 INFO L280 TraceCheckUtils]: 76: Hoare triple {22484#true} ~ep32~0 := #t~nondet5; {22484#true} is VALID [2020-07-10 20:39:13,555 INFO L280 TraceCheckUtils]: 77: Hoare triple {22484#true} havoc #t~nondet5; {22484#true} is VALID [2020-07-10 20:39:13,555 INFO L280 TraceCheckUtils]: 78: Hoare triple {22484#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,555 INFO L280 TraceCheckUtils]: 79: Hoare triple {22484#true} ~id1~0 := #t~nondet6; {22484#true} is VALID [2020-07-10 20:39:13,556 INFO L280 TraceCheckUtils]: 80: Hoare triple {22484#true} havoc #t~nondet6; {22484#true} is VALID [2020-07-10 20:39:13,556 INFO L280 TraceCheckUtils]: 81: Hoare triple {22484#true} ~r1~0 := #t~nondet7; {22484#true} is VALID [2020-07-10 20:39:13,556 INFO L280 TraceCheckUtils]: 82: Hoare triple {22484#true} havoc #t~nondet7; {22484#true} is VALID [2020-07-10 20:39:13,557 INFO L280 TraceCheckUtils]: 83: Hoare triple {22484#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,557 INFO L280 TraceCheckUtils]: 84: Hoare triple {22484#true} ~st1~0 := #t~nondet8; {22484#true} is VALID [2020-07-10 20:39:13,557 INFO L280 TraceCheckUtils]: 85: Hoare triple {22484#true} havoc #t~nondet8; {22484#true} is VALID [2020-07-10 20:39:13,557 INFO L280 TraceCheckUtils]: 86: Hoare triple {22484#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,558 INFO L280 TraceCheckUtils]: 87: Hoare triple {22484#true} ~nl1~0 := #t~nondet9; {22484#true} is VALID [2020-07-10 20:39:13,558 INFO L280 TraceCheckUtils]: 88: Hoare triple {22484#true} havoc #t~nondet9; {22484#true} is VALID [2020-07-10 20:39:13,558 INFO L280 TraceCheckUtils]: 89: Hoare triple {22484#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,559 INFO L280 TraceCheckUtils]: 90: Hoare triple {22484#true} ~m1~0 := #t~nondet10; {22484#true} is VALID [2020-07-10 20:39:13,559 INFO L280 TraceCheckUtils]: 91: Hoare triple {22484#true} havoc #t~nondet10; {22484#true} is VALID [2020-07-10 20:39:13,559 INFO L280 TraceCheckUtils]: 92: Hoare triple {22484#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,560 INFO L280 TraceCheckUtils]: 93: Hoare triple {22484#true} ~max1~0 := #t~nondet11; {22484#true} is VALID [2020-07-10 20:39:13,560 INFO L280 TraceCheckUtils]: 94: Hoare triple {22484#true} havoc #t~nondet11; {22484#true} is VALID [2020-07-10 20:39:13,560 INFO L280 TraceCheckUtils]: 95: Hoare triple {22484#true} ~mode1~0 := #t~nondet12; {22484#true} is VALID [2020-07-10 20:39:13,561 INFO L280 TraceCheckUtils]: 96: Hoare triple {22484#true} havoc #t~nondet12; {22484#true} is VALID [2020-07-10 20:39:13,561 INFO L280 TraceCheckUtils]: 97: Hoare triple {22484#true} ~newmax1~0 := #t~nondet13; {22484#true} is VALID [2020-07-10 20:39:13,561 INFO L280 TraceCheckUtils]: 98: Hoare triple {22484#true} havoc #t~nondet13; {22484#true} is VALID [2020-07-10 20:39:13,561 INFO L280 TraceCheckUtils]: 99: Hoare triple {22484#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,562 INFO L280 TraceCheckUtils]: 100: Hoare triple {22484#true} ~id2~0 := #t~nondet14; {22484#true} is VALID [2020-07-10 20:39:13,562 INFO L280 TraceCheckUtils]: 101: Hoare triple {22484#true} havoc #t~nondet14; {22484#true} is VALID [2020-07-10 20:39:13,562 INFO L280 TraceCheckUtils]: 102: Hoare triple {22484#true} ~r2~0 := #t~nondet15; {22484#true} is VALID [2020-07-10 20:39:13,563 INFO L280 TraceCheckUtils]: 103: Hoare triple {22484#true} havoc #t~nondet15; {22484#true} is VALID [2020-07-10 20:39:13,563 INFO L280 TraceCheckUtils]: 104: Hoare triple {22484#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,563 INFO L280 TraceCheckUtils]: 105: Hoare triple {22484#true} ~st2~0 := #t~nondet16; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 106: Hoare triple {22484#true} havoc #t~nondet16; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 107: Hoare triple {22484#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 108: Hoare triple {22484#true} ~nl2~0 := #t~nondet17; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 109: Hoare triple {22484#true} havoc #t~nondet17; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 110: Hoare triple {22484#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 111: Hoare triple {22484#true} ~m2~0 := #t~nondet18; {22484#true} is VALID [2020-07-10 20:39:13,564 INFO L280 TraceCheckUtils]: 112: Hoare triple {22484#true} havoc #t~nondet18; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 113: Hoare triple {22484#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 114: Hoare triple {22484#true} ~max2~0 := #t~nondet19; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 115: Hoare triple {22484#true} havoc #t~nondet19; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 116: Hoare triple {22484#true} ~mode2~0 := #t~nondet20; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 117: Hoare triple {22484#true} havoc #t~nondet20; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 118: Hoare triple {22484#true} ~newmax2~0 := #t~nondet21; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 119: Hoare triple {22484#true} havoc #t~nondet21; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 120: Hoare triple {22484#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,565 INFO L280 TraceCheckUtils]: 121: Hoare triple {22484#true} ~id3~0 := #t~nondet22; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 122: Hoare triple {22484#true} havoc #t~nondet22; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 123: Hoare triple {22484#true} ~r3~0 := #t~nondet23; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 124: Hoare triple {22484#true} havoc #t~nondet23; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 125: Hoare triple {22484#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 126: Hoare triple {22484#true} ~st3~0 := #t~nondet24; {22484#true} is VALID [2020-07-10 20:39:13,566 INFO L280 TraceCheckUtils]: 127: Hoare triple {22484#true} havoc #t~nondet24; {22484#true} is VALID [2020-07-10 20:39:13,567 INFO L280 TraceCheckUtils]: 128: Hoare triple {22484#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,567 INFO L280 TraceCheckUtils]: 129: Hoare triple {22484#true} ~nl3~0 := #t~nondet25; {22484#true} is VALID [2020-07-10 20:39:13,567 INFO L280 TraceCheckUtils]: 130: Hoare triple {22484#true} havoc #t~nondet25; {22484#true} is VALID [2020-07-10 20:39:13,567 INFO L280 TraceCheckUtils]: 131: Hoare triple {22484#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,567 INFO L280 TraceCheckUtils]: 132: Hoare triple {22484#true} ~m3~0 := #t~nondet26; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 133: Hoare triple {22484#true} havoc #t~nondet26; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 134: Hoare triple {22484#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 135: Hoare triple {22484#true} ~max3~0 := #t~nondet27; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 136: Hoare triple {22484#true} havoc #t~nondet27; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 137: Hoare triple {22484#true} ~mode3~0 := #t~nondet28; {22484#true} is VALID [2020-07-10 20:39:13,568 INFO L280 TraceCheckUtils]: 138: Hoare triple {22484#true} havoc #t~nondet28; {22484#true} is VALID [2020-07-10 20:39:13,569 INFO L280 TraceCheckUtils]: 139: Hoare triple {22484#true} ~newmax3~0 := #t~nondet29; {22484#true} is VALID [2020-07-10 20:39:13,569 INFO L280 TraceCheckUtils]: 140: Hoare triple {22484#true} havoc #t~nondet29; {22484#true} is VALID [2020-07-10 20:39:13,569 INFO L280 TraceCheckUtils]: 141: Hoare triple {22484#true} havoc ~init__r121~0; {22484#true} is VALID [2020-07-10 20:39:13,569 INFO L280 TraceCheckUtils]: 142: Hoare triple {22484#true} havoc ~init__r131~0; {22484#true} is VALID [2020-07-10 20:39:13,569 INFO L280 TraceCheckUtils]: 143: Hoare triple {22484#true} havoc ~init__r211~0; {22484#true} is VALID [2020-07-10 20:39:13,570 INFO L280 TraceCheckUtils]: 144: Hoare triple {22484#true} havoc ~init__r231~0; {22484#true} is VALID [2020-07-10 20:39:13,570 INFO L280 TraceCheckUtils]: 145: Hoare triple {22484#true} havoc ~init__r311~0; {22484#true} is VALID [2020-07-10 20:39:13,570 INFO L280 TraceCheckUtils]: 146: Hoare triple {22484#true} havoc ~init__r321~0; {22484#true} is VALID [2020-07-10 20:39:13,570 INFO L280 TraceCheckUtils]: 147: Hoare triple {22484#true} havoc ~init__r122~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 148: Hoare triple {22484#true} havoc ~init__tmp~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 149: Hoare triple {22484#true} havoc ~init__r132~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 150: Hoare triple {22484#true} havoc ~init__tmp___0~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 151: Hoare triple {22484#true} havoc ~init__r212~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 152: Hoare triple {22484#true} havoc ~init__tmp___1~0; {22484#true} is VALID [2020-07-10 20:39:13,571 INFO L280 TraceCheckUtils]: 153: Hoare triple {22484#true} havoc ~init__r232~0; {22484#true} is VALID [2020-07-10 20:39:13,577 INFO L280 TraceCheckUtils]: 154: Hoare triple {22484#true} havoc ~init__tmp___2~0; {22484#true} is VALID [2020-07-10 20:39:13,577 INFO L280 TraceCheckUtils]: 155: Hoare triple {22484#true} havoc ~init__r312~0; {22484#true} is VALID [2020-07-10 20:39:13,577 INFO L280 TraceCheckUtils]: 156: Hoare triple {22484#true} havoc ~init__tmp___3~0; {22484#true} is VALID [2020-07-10 20:39:13,578 INFO L280 TraceCheckUtils]: 157: Hoare triple {22484#true} havoc ~init__r322~0; {22484#true} is VALID [2020-07-10 20:39:13,578 INFO L280 TraceCheckUtils]: 158: Hoare triple {22484#true} havoc ~init__tmp___4~0; {22484#true} is VALID [2020-07-10 20:39:13,578 INFO L280 TraceCheckUtils]: 159: Hoare triple {22484#true} havoc ~init__tmp___5~0; {22484#true} is VALID [2020-07-10 20:39:13,581 INFO L280 TraceCheckUtils]: 160: Hoare triple {22484#true} ~init__r121~0 := ~ep12~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,582 INFO L280 TraceCheckUtils]: 161: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,583 INFO L280 TraceCheckUtils]: 162: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,583 INFO L280 TraceCheckUtils]: 163: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,584 INFO L280 TraceCheckUtils]: 164: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,585 INFO L280 TraceCheckUtils]: 165: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:13,586 INFO L280 TraceCheckUtils]: 166: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,586 INFO L280 TraceCheckUtils]: 167: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,587 INFO L280 TraceCheckUtils]: 168: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,587 INFO L280 TraceCheckUtils]: 169: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,588 INFO L280 TraceCheckUtils]: 170: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,589 INFO L280 TraceCheckUtils]: 171: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,589 INFO L280 TraceCheckUtils]: 172: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,590 INFO L280 TraceCheckUtils]: 173: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,590 INFO L280 TraceCheckUtils]: 174: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,591 INFO L280 TraceCheckUtils]: 175: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,591 INFO L280 TraceCheckUtils]: 176: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,592 INFO L280 TraceCheckUtils]: 177: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,592 INFO L280 TraceCheckUtils]: 178: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,593 INFO L280 TraceCheckUtils]: 179: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,594 INFO L280 TraceCheckUtils]: 180: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,595 INFO L280 TraceCheckUtils]: 181: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,596 INFO L280 TraceCheckUtils]: 182: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,597 INFO L280 TraceCheckUtils]: 183: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,597 INFO L280 TraceCheckUtils]: 184: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,598 INFO L280 TraceCheckUtils]: 185: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,599 INFO L280 TraceCheckUtils]: 186: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,601 INFO L280 TraceCheckUtils]: 187: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,601 INFO L280 TraceCheckUtils]: 188: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,602 INFO L280 TraceCheckUtils]: 189: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,603 INFO L280 TraceCheckUtils]: 190: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,604 INFO L280 TraceCheckUtils]: 191: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,605 INFO L280 TraceCheckUtils]: 192: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,605 INFO L280 TraceCheckUtils]: 193: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,606 INFO L280 TraceCheckUtils]: 194: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,607 INFO L280 TraceCheckUtils]: 195: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,608 INFO L280 TraceCheckUtils]: 196: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,609 INFO L280 TraceCheckUtils]: 197: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,610 INFO L280 TraceCheckUtils]: 198: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,610 INFO L280 TraceCheckUtils]: 199: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,611 INFO L280 TraceCheckUtils]: 200: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,612 INFO L280 TraceCheckUtils]: 201: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,613 INFO L280 TraceCheckUtils]: 202: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,614 INFO L280 TraceCheckUtils]: 203: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,614 INFO L280 TraceCheckUtils]: 204: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,615 INFO L280 TraceCheckUtils]: 205: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,616 INFO L280 TraceCheckUtils]: 206: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,617 INFO L280 TraceCheckUtils]: 207: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,617 INFO L280 TraceCheckUtils]: 208: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,618 INFO L280 TraceCheckUtils]: 209: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1873~0 := ~init__tmp___5~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,619 INFO L280 TraceCheckUtils]: 210: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1873~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,620 INFO L280 TraceCheckUtils]: 211: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,621 INFO L280 TraceCheckUtils]: 212: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,621 INFO L280 TraceCheckUtils]: 213: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,622 INFO L280 TraceCheckUtils]: 214: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,623 INFO L280 TraceCheckUtils]: 215: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,623 INFO L280 TraceCheckUtils]: 216: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,624 INFO L280 TraceCheckUtils]: 217: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,624 INFO L280 TraceCheckUtils]: 218: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,625 INFO L280 TraceCheckUtils]: 219: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,625 INFO L280 TraceCheckUtils]: 220: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,626 INFO L280 TraceCheckUtils]: 221: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,626 INFO L280 TraceCheckUtils]: 222: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,627 INFO L280 TraceCheckUtils]: 223: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,627 INFO L280 TraceCheckUtils]: 224: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,628 INFO L280 TraceCheckUtils]: 225: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,629 INFO L280 TraceCheckUtils]: 226: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,630 INFO L280 TraceCheckUtils]: 227: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,631 INFO L280 TraceCheckUtils]: 228: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:13,632 INFO L280 TraceCheckUtils]: 229: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,632 INFO L280 TraceCheckUtils]: 230: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,632 INFO L280 TraceCheckUtils]: 231: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,633 INFO L280 TraceCheckUtils]: 232: Hoare triple {22485#false} havoc ~node2__newmax~0; {22485#false} is VALID [2020-07-10 20:39:13,633 INFO L280 TraceCheckUtils]: 233: Hoare triple {22485#false} ~node2__newmax~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,633 INFO L280 TraceCheckUtils]: 234: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,633 INFO L280 TraceCheckUtils]: 235: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,634 INFO L280 TraceCheckUtils]: 236: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,634 INFO L280 TraceCheckUtils]: 237: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,634 INFO L280 TraceCheckUtils]: 238: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,635 INFO L280 TraceCheckUtils]: 239: Hoare triple {22485#false} havoc ~node3__newmax~0; {22485#false} is VALID [2020-07-10 20:39:13,635 INFO L280 TraceCheckUtils]: 240: Hoare triple {22485#false} ~node3__newmax~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,635 INFO L280 TraceCheckUtils]: 241: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,636 INFO L280 TraceCheckUtils]: 242: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,636 INFO L280 TraceCheckUtils]: 243: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,636 INFO L280 TraceCheckUtils]: 244: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,637 INFO L280 TraceCheckUtils]: 245: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,637 INFO L280 TraceCheckUtils]: 246: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-10 20:39:13,637 INFO L280 TraceCheckUtils]: 247: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,638 INFO L280 TraceCheckUtils]: 248: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-10 20:39:13,638 INFO L280 TraceCheckUtils]: 249: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,638 INFO L280 TraceCheckUtils]: 250: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-10 20:39:13,638 INFO L280 TraceCheckUtils]: 251: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,639 INFO L280 TraceCheckUtils]: 252: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-10 20:39:13,639 INFO L280 TraceCheckUtils]: 253: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,639 INFO L280 TraceCheckUtils]: 254: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-10 20:39:13,639 INFO L280 TraceCheckUtils]: 255: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,640 INFO L280 TraceCheckUtils]: 256: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-10 20:39:13,640 INFO L280 TraceCheckUtils]: 257: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,640 INFO L280 TraceCheckUtils]: 258: Hoare triple {22485#false} havoc ~check__tmp~0; {22485#false} is VALID [2020-07-10 20:39:13,640 INFO L280 TraceCheckUtils]: 259: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,641 INFO L280 TraceCheckUtils]: 260: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,641 INFO L280 TraceCheckUtils]: 261: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,641 INFO L280 TraceCheckUtils]: 262: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,641 INFO L280 TraceCheckUtils]: 263: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,641 INFO L280 TraceCheckUtils]: 264: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-10 20:39:13,642 INFO L280 TraceCheckUtils]: 265: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,642 INFO L280 TraceCheckUtils]: 266: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,654 INFO L280 TraceCheckUtils]: 267: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-10 20:39:13,655 INFO L280 TraceCheckUtils]: 268: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,655 INFO L280 TraceCheckUtils]: 269: Hoare triple {22485#false} ~check__tmp~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,655 INFO L280 TraceCheckUtils]: 270: Hoare triple {22485#false} ~__return_2019~0 := ~check__tmp~0; {22485#false} is VALID [2020-07-10 20:39:13,655 INFO L280 TraceCheckUtils]: 271: Hoare triple {22485#false} ~main__c1~0 := ~__return_2019~0; {22485#false} is VALID [2020-07-10 20:39:13,656 INFO L280 TraceCheckUtils]: 272: Hoare triple {22485#false} havoc ~__tmp_1~0; {22485#false} is VALID [2020-07-10 20:39:13,656 INFO L280 TraceCheckUtils]: 273: Hoare triple {22485#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-10 20:39:13,656 INFO L280 TraceCheckUtils]: 274: Hoare triple {22485#false} havoc ~assert__arg~0; {22485#false} is VALID [2020-07-10 20:39:13,658 INFO L280 TraceCheckUtils]: 275: Hoare triple {22485#false} ~assert__arg~0 := ~__tmp_1~0; {22485#false} is VALID [2020-07-10 20:39:13,658 INFO L280 TraceCheckUtils]: 276: Hoare triple {22485#false} assume !(0 == ~assert__arg~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,658 INFO L280 TraceCheckUtils]: 277: Hoare triple {22485#false} havoc ~node1__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,659 INFO L280 TraceCheckUtils]: 278: Hoare triple {22485#false} ~node1__newmax~1 := 0; {22485#false} is VALID [2020-07-10 20:39:13,659 INFO L280 TraceCheckUtils]: 279: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,659 INFO L280 TraceCheckUtils]: 280: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,662 INFO L280 TraceCheckUtils]: 281: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,663 INFO L280 TraceCheckUtils]: 282: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,663 INFO L280 TraceCheckUtils]: 283: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,663 INFO L280 TraceCheckUtils]: 284: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,663 INFO L280 TraceCheckUtils]: 285: Hoare triple {22485#false} assume !(2 == ~r1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,663 INFO L280 TraceCheckUtils]: 286: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,664 INFO L280 TraceCheckUtils]: 287: Hoare triple {22485#false} havoc ~node2__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,664 INFO L280 TraceCheckUtils]: 288: Hoare triple {22485#false} ~node2__newmax~1 := 0; {22485#false} is VALID [2020-07-10 20:39:13,664 INFO L280 TraceCheckUtils]: 289: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,664 INFO L280 TraceCheckUtils]: 290: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,664 INFO L280 TraceCheckUtils]: 291: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,665 INFO L280 TraceCheckUtils]: 292: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,665 INFO L280 TraceCheckUtils]: 293: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,665 INFO L280 TraceCheckUtils]: 294: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,667 INFO L280 TraceCheckUtils]: 295: Hoare triple {22485#false} assume !(2 == ~r2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,668 INFO L280 TraceCheckUtils]: 296: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,668 INFO L280 TraceCheckUtils]: 297: Hoare triple {22485#false} havoc ~node3__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,669 INFO L280 TraceCheckUtils]: 298: Hoare triple {22485#false} ~node3__newmax~1 := 0; {22485#false} is VALID [2020-07-10 20:39:13,669 INFO L280 TraceCheckUtils]: 299: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,669 INFO L280 TraceCheckUtils]: 300: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,669 INFO L280 TraceCheckUtils]: 301: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,670 INFO L280 TraceCheckUtils]: 302: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,670 INFO L280 TraceCheckUtils]: 303: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,670 INFO L280 TraceCheckUtils]: 304: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~1; {22485#false} is VALID [2020-07-10 20:39:13,671 INFO L280 TraceCheckUtils]: 305: Hoare triple {22485#false} assume !(2 == ~r3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,671 INFO L280 TraceCheckUtils]: 306: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,671 INFO L280 TraceCheckUtils]: 307: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-10 20:39:13,672 INFO L280 TraceCheckUtils]: 308: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,672 INFO L280 TraceCheckUtils]: 309: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-10 20:39:13,672 INFO L280 TraceCheckUtils]: 310: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,673 INFO L280 TraceCheckUtils]: 311: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-10 20:39:13,673 INFO L280 TraceCheckUtils]: 312: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,673 INFO L280 TraceCheckUtils]: 313: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-10 20:39:13,674 INFO L280 TraceCheckUtils]: 314: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,674 INFO L280 TraceCheckUtils]: 315: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-10 20:39:13,674 INFO L280 TraceCheckUtils]: 316: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,674 INFO L280 TraceCheckUtils]: 317: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-10 20:39:13,675 INFO L280 TraceCheckUtils]: 318: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,675 INFO L280 TraceCheckUtils]: 319: Hoare triple {22485#false} havoc ~check__tmp~1; {22485#false} is VALID [2020-07-10 20:39:13,675 INFO L280 TraceCheckUtils]: 320: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,676 INFO L280 TraceCheckUtils]: 321: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,676 INFO L280 TraceCheckUtils]: 322: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,676 INFO L280 TraceCheckUtils]: 323: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,677 INFO L280 TraceCheckUtils]: 324: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,677 INFO L280 TraceCheckUtils]: 325: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-10 20:39:13,677 INFO L280 TraceCheckUtils]: 326: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,678 INFO L280 TraceCheckUtils]: 327: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,678 INFO L280 TraceCheckUtils]: 328: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-10 20:39:13,678 INFO L280 TraceCheckUtils]: 329: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,679 INFO L280 TraceCheckUtils]: 330: Hoare triple {22485#false} ~check__tmp~1 := 1; {22485#false} is VALID [2020-07-10 20:39:13,679 INFO L280 TraceCheckUtils]: 331: Hoare triple {22485#false} ~__return_2152~0 := ~check__tmp~1; {22485#false} is VALID [2020-07-10 20:39:13,679 INFO L280 TraceCheckUtils]: 332: Hoare triple {22485#false} ~main__c1~0 := ~__return_2152~0; {22485#false} is VALID [2020-07-10 20:39:13,679 INFO L280 TraceCheckUtils]: 333: Hoare triple {22485#false} havoc ~__tmp_2~0; {22485#false} is VALID [2020-07-10 20:39:13,680 INFO L280 TraceCheckUtils]: 334: Hoare triple {22485#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-10 20:39:13,680 INFO L280 TraceCheckUtils]: 335: Hoare triple {22485#false} havoc ~assert__arg~1; {22485#false} is VALID [2020-07-10 20:39:13,680 INFO L280 TraceCheckUtils]: 336: Hoare triple {22485#false} ~assert__arg~1 := ~__tmp_2~0; {22485#false} is VALID [2020-07-10 20:39:13,681 INFO L280 TraceCheckUtils]: 337: Hoare triple {22485#false} assume !(0 == ~assert__arg~1 % 256); {22485#false} is VALID [2020-07-10 20:39:13,681 INFO L280 TraceCheckUtils]: 338: Hoare triple {22485#false} havoc ~node1__newmax~2; {22485#false} is VALID [2020-07-10 20:39:13,681 INFO L280 TraceCheckUtils]: 339: Hoare triple {22485#false} ~node1__newmax~2 := 0; {22485#false} is VALID [2020-07-10 20:39:13,682 INFO L280 TraceCheckUtils]: 340: Hoare triple {22485#false} assume !!(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,682 INFO L280 TraceCheckUtils]: 341: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,682 INFO L280 TraceCheckUtils]: 342: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,682 INFO L280 TraceCheckUtils]: 343: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,683 INFO L280 TraceCheckUtils]: 344: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,683 INFO L280 TraceCheckUtils]: 345: Hoare triple {22485#false} havoc ~node2__newmax~2; {22485#false} is VALID [2020-07-10 20:39:13,683 INFO L280 TraceCheckUtils]: 346: Hoare triple {22485#false} ~node2__newmax~2 := 0; {22485#false} is VALID [2020-07-10 20:39:13,684 INFO L280 TraceCheckUtils]: 347: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,684 INFO L280 TraceCheckUtils]: 348: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,684 INFO L280 TraceCheckUtils]: 349: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,684 INFO L280 TraceCheckUtils]: 350: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,685 INFO L280 TraceCheckUtils]: 351: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,685 INFO L280 TraceCheckUtils]: 352: Hoare triple {22485#false} havoc ~node3__newmax~2; {22485#false} is VALID [2020-07-10 20:39:13,685 INFO L280 TraceCheckUtils]: 353: Hoare triple {22485#false} ~node3__newmax~2 := 0; {22485#false} is VALID [2020-07-10 20:39:13,685 INFO L280 TraceCheckUtils]: 354: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,686 INFO L280 TraceCheckUtils]: 355: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,686 INFO L280 TraceCheckUtils]: 356: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,686 INFO L280 TraceCheckUtils]: 357: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,687 INFO L280 TraceCheckUtils]: 358: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,687 INFO L280 TraceCheckUtils]: 359: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-10 20:39:13,687 INFO L280 TraceCheckUtils]: 360: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,688 INFO L280 TraceCheckUtils]: 361: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-10 20:39:13,688 INFO L280 TraceCheckUtils]: 362: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,688 INFO L280 TraceCheckUtils]: 363: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-10 20:39:13,689 INFO L280 TraceCheckUtils]: 364: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,689 INFO L280 TraceCheckUtils]: 365: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-10 20:39:13,689 INFO L280 TraceCheckUtils]: 366: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,689 INFO L280 TraceCheckUtils]: 367: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-10 20:39:13,690 INFO L280 TraceCheckUtils]: 368: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,690 INFO L280 TraceCheckUtils]: 369: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-10 20:39:13,690 INFO L280 TraceCheckUtils]: 370: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,691 INFO L280 TraceCheckUtils]: 371: Hoare triple {22485#false} havoc ~check__tmp~2; {22485#false} is VALID [2020-07-10 20:39:13,691 INFO L280 TraceCheckUtils]: 372: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,691 INFO L280 TraceCheckUtils]: 373: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,691 INFO L280 TraceCheckUtils]: 374: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 375: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 376: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 377: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 378: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 379: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-10 20:39:13,692 INFO L280 TraceCheckUtils]: 380: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-10 20:39:13,693 INFO L280 TraceCheckUtils]: 381: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-10 20:39:13,693 INFO L280 TraceCheckUtils]: 382: Hoare triple {22485#false} ~check__tmp~2 := 1; {22485#false} is VALID [2020-07-10 20:39:13,693 INFO L280 TraceCheckUtils]: 383: Hoare triple {22485#false} ~__return_2288~0 := ~check__tmp~2; {22485#false} is VALID [2020-07-10 20:39:13,693 INFO L280 TraceCheckUtils]: 384: Hoare triple {22485#false} ~main__c1~0 := ~__return_2288~0; {22485#false} is VALID [2020-07-10 20:39:13,693 INFO L280 TraceCheckUtils]: 385: Hoare triple {22485#false} havoc ~__tmp_3~0; {22485#false} is VALID [2020-07-10 20:39:13,694 INFO L280 TraceCheckUtils]: 386: Hoare triple {22485#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-10 20:39:13,694 INFO L280 TraceCheckUtils]: 387: Hoare triple {22485#false} havoc ~assert__arg~2; {22485#false} is VALID [2020-07-10 20:39:13,694 INFO L280 TraceCheckUtils]: 388: Hoare triple {22485#false} ~assert__arg~2 := ~__tmp_3~0; {22485#false} is VALID [2020-07-10 20:39:13,694 INFO L280 TraceCheckUtils]: 389: Hoare triple {22485#false} assume !(0 == ~assert__arg~2 % 256); {22485#false} is VALID [2020-07-10 20:39:13,694 INFO L280 TraceCheckUtils]: 390: Hoare triple {22485#false} havoc ~node1__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,695 INFO L280 TraceCheckUtils]: 391: Hoare triple {22485#false} ~node1__newmax~3 := 0; {22485#false} is VALID [2020-07-10 20:39:13,695 INFO L280 TraceCheckUtils]: 392: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,695 INFO L280 TraceCheckUtils]: 393: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,695 INFO L280 TraceCheckUtils]: 394: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,695 INFO L280 TraceCheckUtils]: 395: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,696 INFO L280 TraceCheckUtils]: 396: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,696 INFO L280 TraceCheckUtils]: 397: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,696 INFO L280 TraceCheckUtils]: 398: Hoare triple {22485#false} assume 2 == ~r1~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,696 INFO L280 TraceCheckUtils]: 399: Hoare triple {22485#false} assume ~max1~0 == ~id1~0; {22485#false} is VALID [2020-07-10 20:39:13,696 INFO L280 TraceCheckUtils]: 400: Hoare triple {22485#false} ~st1~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 401: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 402: Hoare triple {22485#false} havoc ~node2__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 403: Hoare triple {22485#false} ~node2__newmax~3 := 0; {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 404: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 405: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,697 INFO L280 TraceCheckUtils]: 406: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,698 INFO L280 TraceCheckUtils]: 407: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,698 INFO L280 TraceCheckUtils]: 408: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,698 INFO L280 TraceCheckUtils]: 409: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,698 INFO L280 TraceCheckUtils]: 410: Hoare triple {22485#false} assume 2 == ~r2~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,699 INFO L280 TraceCheckUtils]: 411: Hoare triple {22485#false} assume ~max2~0 == ~id2~0; {22485#false} is VALID [2020-07-10 20:39:13,699 INFO L280 TraceCheckUtils]: 412: Hoare triple {22485#false} ~st2~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,699 INFO L280 TraceCheckUtils]: 413: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,700 INFO L280 TraceCheckUtils]: 414: Hoare triple {22485#false} havoc ~node3__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,700 INFO L280 TraceCheckUtils]: 415: Hoare triple {22485#false} ~node3__newmax~3 := 0; {22485#false} is VALID [2020-07-10 20:39:13,700 INFO L280 TraceCheckUtils]: 416: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,700 INFO L280 TraceCheckUtils]: 417: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,701 INFO L280 TraceCheckUtils]: 418: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,701 INFO L280 TraceCheckUtils]: 419: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,701 INFO L280 TraceCheckUtils]: 420: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-10 20:39:13,701 INFO L280 TraceCheckUtils]: 421: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~3; {22485#false} is VALID [2020-07-10 20:39:13,702 INFO L280 TraceCheckUtils]: 422: Hoare triple {22485#false} assume 2 == ~r3~0 % 256; {22485#false} is VALID [2020-07-10 20:39:13,702 INFO L280 TraceCheckUtils]: 423: Hoare triple {22485#false} assume ~max3~0 == ~id3~0; {22485#false} is VALID [2020-07-10 20:39:13,702 INFO L280 TraceCheckUtils]: 424: Hoare triple {22485#false} ~st3~0 := 1; {22485#false} is VALID [2020-07-10 20:39:13,703 INFO L280 TraceCheckUtils]: 425: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-10 20:39:13,703 INFO L280 TraceCheckUtils]: 426: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-10 20:39:13,703 INFO L280 TraceCheckUtils]: 427: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,704 INFO L280 TraceCheckUtils]: 428: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-10 20:39:13,704 INFO L280 TraceCheckUtils]: 429: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,704 INFO L280 TraceCheckUtils]: 430: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-10 20:39:13,705 INFO L280 TraceCheckUtils]: 431: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,705 INFO L280 TraceCheckUtils]: 432: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-10 20:39:13,705 INFO L280 TraceCheckUtils]: 433: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,706 INFO L280 TraceCheckUtils]: 434: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-10 20:39:13,706 INFO L280 TraceCheckUtils]: 435: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,706 INFO L280 TraceCheckUtils]: 436: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-10 20:39:13,706 INFO L280 TraceCheckUtils]: 437: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-10 20:39:13,707 INFO L280 TraceCheckUtils]: 438: Hoare triple {22485#false} havoc ~check__tmp~3; {22485#false} is VALID [2020-07-10 20:39:13,707 INFO L280 TraceCheckUtils]: 439: Hoare triple {22485#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22485#false} is VALID [2020-07-10 20:39:13,707 INFO L280 TraceCheckUtils]: 440: Hoare triple {22485#false} ~check__tmp~3 := 0; {22485#false} is VALID [2020-07-10 20:39:13,707 INFO L280 TraceCheckUtils]: 441: Hoare triple {22485#false} ~__return_2426~0 := ~check__tmp~3; {22485#false} is VALID [2020-07-10 20:39:13,708 INFO L280 TraceCheckUtils]: 442: Hoare triple {22485#false} ~main__c1~0 := ~__return_2426~0; {22485#false} is VALID [2020-07-10 20:39:13,708 INFO L280 TraceCheckUtils]: 443: Hoare triple {22485#false} havoc ~__tmp_4~0; {22485#false} is VALID [2020-07-10 20:39:13,708 INFO L280 TraceCheckUtils]: 444: Hoare triple {22485#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-10 20:39:13,708 INFO L280 TraceCheckUtils]: 445: Hoare triple {22485#false} havoc ~assert__arg~3; {22485#false} is VALID [2020-07-10 20:39:13,709 INFO L280 TraceCheckUtils]: 446: Hoare triple {22485#false} ~assert__arg~3 := ~__tmp_4~0; {22485#false} is VALID [2020-07-10 20:39:13,709 INFO L280 TraceCheckUtils]: 447: Hoare triple {22485#false} assume 0 == ~assert__arg~3 % 256; {22485#false} is VALID [2020-07-10 20:39:13,709 INFO L280 TraceCheckUtils]: 448: Hoare triple {22485#false} assume !false; {22485#false} is VALID [2020-07-10 20:39:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:13,987 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:13,988 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1919147149] [2020-07-10 20:39:13,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:13,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:39:13,988 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646835725] [2020-07-10 20:39:13,990 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-10 20:39:13,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:13,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:39:14,493 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:14,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:39:14,494 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:14,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:39:14,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:39:14,495 INFO L87 Difference]: Start difference. First operand 2040 states and 2543 transitions. Second operand 5 states. [2020-07-10 20:39:32,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:32,337 INFO L93 Difference]: Finished difference Result 5648 states and 7106 transitions. [2020-07-10 20:39:32,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:39:32,337 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-10 20:39:32,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-10 20:39:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-10 20:39:32,369 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2484 transitions. [2020-07-10 20:39:35,333 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2484 edges. 2484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:35,813 INFO L225 Difference]: With dead ends: 5648 [2020-07-10 20:39:35,813 INFO L226 Difference]: Without dead ends: 3788 [2020-07-10 20:39:35,817 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 [2020-07-10 20:39:35,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3788 states. [2020-07-10 20:39:44,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3788 to 3786. [2020-07-10 20:39:44,146 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:44,147 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3788 states. Second operand 3786 states. [2020-07-10 20:39:44,147 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 3786 states. [2020-07-10 20:39:44,147 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 3786 states. [2020-07-10 20:39:44,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:44,852 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-10 20:39:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-10 20:39:44,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:44,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:44,859 INFO L74 IsIncluded]: Start isIncluded. First operand 3786 states. Second operand 3788 states. [2020-07-10 20:39:44,859 INFO L87 Difference]: Start difference. First operand 3786 states. Second operand 3788 states. [2020-07-10 20:39:45,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:45,607 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-10 20:39:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-10 20:39:45,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:45,613 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:45,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:45,614 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3786 states. [2020-07-10 20:39:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 4727 transitions. [2020-07-10 20:39:46,186 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 4727 transitions. Word has length 449 [2020-07-10 20:39:46,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:39:46,186 INFO L479 AbstractCegarLoop]: Abstraction has 3786 states and 4727 transitions. [2020-07-10 20:39:46,186 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:39:46,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3786 states and 4727 transitions. [2020-07-10 20:39:52,789 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4727 edges. 4727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 4727 transitions. [2020-07-10 20:39:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-07-10 20:39:52,796 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:39:52,796 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] [2020-07-10 20:39:52,796 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 20:39:52,796 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:39:52,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:39:52,797 INFO L82 PathProgramCache]: Analyzing trace with hash 1103174892, now seen corresponding path program 1 times [2020-07-10 20:39:52,797 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:39:52,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1219816188] [2020-07-10 20:39:52,798 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:39:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:53,191 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:39:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:53,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {49062#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-10 20:39:53,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,238 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,239 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,239 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,240 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,241 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,241 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,242 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,243 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,243 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,244 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,244 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,244 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,244 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,245 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,245 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,246 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,246 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,246 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,246 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,247 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,247 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,247 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,247 INFO L280 TraceCheckUtils]: 50: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {48998#true} is VALID [2020-07-10 20:39:53,247 INFO L280 TraceCheckUtils]: 51: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {48998#true} is VALID [2020-07-10 20:39:53,248 INFO L280 TraceCheckUtils]: 52: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {48998#true} is VALID [2020-07-10 20:39:53,248 INFO L280 TraceCheckUtils]: 53: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,248 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,248 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,249 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,249 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,249 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-10 20:39:53,249 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-10 20:39:53,255 INFO L263 TraceCheckUtils]: 0: Hoare triple {48998#true} call ULTIMATE.init(); {49062#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:39:53,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {49062#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-10 20:39:53,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,257 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,258 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,258 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,258 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,259 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,259 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,259 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,259 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,259 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,261 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,261 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,261 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,261 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,262 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,263 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,263 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,263 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,264 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,264 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,264 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,265 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,265 INFO L280 TraceCheckUtils]: 50: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,265 INFO L280 TraceCheckUtils]: 51: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {48998#true} is VALID [2020-07-10 20:39:53,265 INFO L280 TraceCheckUtils]: 52: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {48998#true} is VALID [2020-07-10 20:39:53,265 INFO L280 TraceCheckUtils]: 53: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {48998#true} is VALID [2020-07-10 20:39:53,266 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,266 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,266 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,266 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,266 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,267 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,267 INFO L280 TraceCheckUtils]: 60: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-10 20:39:53,267 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-10 20:39:53,267 INFO L263 TraceCheckUtils]: 62: Hoare triple {48998#true} call #t~ret30 := main(); {48998#true} is VALID [2020-07-10 20:39:53,267 INFO L280 TraceCheckUtils]: 63: Hoare triple {48998#true} havoc ~main__c1~0; {48998#true} is VALID [2020-07-10 20:39:53,268 INFO L280 TraceCheckUtils]: 64: Hoare triple {48998#true} havoc ~main__i2~0; {48998#true} is VALID [2020-07-10 20:39:53,268 INFO L280 TraceCheckUtils]: 65: Hoare triple {48998#true} ~main__c1~0 := 0; {48998#true} is VALID [2020-07-10 20:39:53,268 INFO L280 TraceCheckUtils]: 66: Hoare triple {48998#true} ~ep12~0 := #t~nondet0; {48998#true} is VALID [2020-07-10 20:39:53,268 INFO L280 TraceCheckUtils]: 67: Hoare triple {48998#true} havoc #t~nondet0; {48998#true} is VALID [2020-07-10 20:39:53,268 INFO L280 TraceCheckUtils]: 68: Hoare triple {48998#true} ~ep13~0 := #t~nondet1; {48998#true} is VALID [2020-07-10 20:39:53,269 INFO L280 TraceCheckUtils]: 69: Hoare triple {48998#true} havoc #t~nondet1; {48998#true} is VALID [2020-07-10 20:39:53,269 INFO L280 TraceCheckUtils]: 70: Hoare triple {48998#true} ~ep21~0 := #t~nondet2; {48998#true} is VALID [2020-07-10 20:39:53,269 INFO L280 TraceCheckUtils]: 71: Hoare triple {48998#true} havoc #t~nondet2; {48998#true} is VALID [2020-07-10 20:39:53,269 INFO L280 TraceCheckUtils]: 72: Hoare triple {48998#true} ~ep23~0 := #t~nondet3; {48998#true} is VALID [2020-07-10 20:39:53,269 INFO L280 TraceCheckUtils]: 73: Hoare triple {48998#true} havoc #t~nondet3; {48998#true} is VALID [2020-07-10 20:39:53,270 INFO L280 TraceCheckUtils]: 74: Hoare triple {48998#true} ~ep31~0 := #t~nondet4; {48998#true} is VALID [2020-07-10 20:39:53,270 INFO L280 TraceCheckUtils]: 75: Hoare triple {48998#true} havoc #t~nondet4; {48998#true} is VALID [2020-07-10 20:39:53,270 INFO L280 TraceCheckUtils]: 76: Hoare triple {48998#true} ~ep32~0 := #t~nondet5; {48998#true} is VALID [2020-07-10 20:39:53,270 INFO L280 TraceCheckUtils]: 77: Hoare triple {48998#true} havoc #t~nondet5; {48998#true} is VALID [2020-07-10 20:39:53,271 INFO L280 TraceCheckUtils]: 78: Hoare triple {48998#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,272 INFO L280 TraceCheckUtils]: 79: Hoare triple {48998#true} ~id1~0 := #t~nondet6; {48998#true} is VALID [2020-07-10 20:39:53,272 INFO L280 TraceCheckUtils]: 80: Hoare triple {48998#true} havoc #t~nondet6; {48998#true} is VALID [2020-07-10 20:39:53,272 INFO L280 TraceCheckUtils]: 81: Hoare triple {48998#true} ~r1~0 := #t~nondet7; {48998#true} is VALID [2020-07-10 20:39:53,272 INFO L280 TraceCheckUtils]: 82: Hoare triple {48998#true} havoc #t~nondet7; {48998#true} is VALID [2020-07-10 20:39:53,272 INFO L280 TraceCheckUtils]: 83: Hoare triple {48998#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 84: Hoare triple {48998#true} ~st1~0 := #t~nondet8; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 85: Hoare triple {48998#true} havoc #t~nondet8; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 86: Hoare triple {48998#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 87: Hoare triple {48998#true} ~nl1~0 := #t~nondet9; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 88: Hoare triple {48998#true} havoc #t~nondet9; {48998#true} is VALID [2020-07-10 20:39:53,273 INFO L280 TraceCheckUtils]: 89: Hoare triple {48998#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,274 INFO L280 TraceCheckUtils]: 90: Hoare triple {48998#true} ~m1~0 := #t~nondet10; {48998#true} is VALID [2020-07-10 20:39:53,274 INFO L280 TraceCheckUtils]: 91: Hoare triple {48998#true} havoc #t~nondet10; {48998#true} is VALID [2020-07-10 20:39:53,274 INFO L280 TraceCheckUtils]: 92: Hoare triple {48998#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,274 INFO L280 TraceCheckUtils]: 93: Hoare triple {48998#true} ~max1~0 := #t~nondet11; {48998#true} is VALID [2020-07-10 20:39:53,274 INFO L280 TraceCheckUtils]: 94: Hoare triple {48998#true} havoc #t~nondet11; {48998#true} is VALID [2020-07-10 20:39:53,275 INFO L280 TraceCheckUtils]: 95: Hoare triple {48998#true} ~mode1~0 := #t~nondet12; {48998#true} is VALID [2020-07-10 20:39:53,275 INFO L280 TraceCheckUtils]: 96: Hoare triple {48998#true} havoc #t~nondet12; {48998#true} is VALID [2020-07-10 20:39:53,275 INFO L280 TraceCheckUtils]: 97: Hoare triple {48998#true} ~newmax1~0 := #t~nondet13; {48998#true} is VALID [2020-07-10 20:39:53,275 INFO L280 TraceCheckUtils]: 98: Hoare triple {48998#true} havoc #t~nondet13; {48998#true} is VALID [2020-07-10 20:39:53,275 INFO L280 TraceCheckUtils]: 99: Hoare triple {48998#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,276 INFO L280 TraceCheckUtils]: 100: Hoare triple {48998#true} ~id2~0 := #t~nondet14; {48998#true} is VALID [2020-07-10 20:39:53,276 INFO L280 TraceCheckUtils]: 101: Hoare triple {48998#true} havoc #t~nondet14; {48998#true} is VALID [2020-07-10 20:39:53,276 INFO L280 TraceCheckUtils]: 102: Hoare triple {48998#true} ~r2~0 := #t~nondet15; {48998#true} is VALID [2020-07-10 20:39:53,276 INFO L280 TraceCheckUtils]: 103: Hoare triple {48998#true} havoc #t~nondet15; {48998#true} is VALID [2020-07-10 20:39:53,276 INFO L280 TraceCheckUtils]: 104: Hoare triple {48998#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 105: Hoare triple {48998#true} ~st2~0 := #t~nondet16; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 106: Hoare triple {48998#true} havoc #t~nondet16; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 107: Hoare triple {48998#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 108: Hoare triple {48998#true} ~nl2~0 := #t~nondet17; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 109: Hoare triple {48998#true} havoc #t~nondet17; {48998#true} is VALID [2020-07-10 20:39:53,277 INFO L280 TraceCheckUtils]: 110: Hoare triple {48998#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,278 INFO L280 TraceCheckUtils]: 111: Hoare triple {48998#true} ~m2~0 := #t~nondet18; {48998#true} is VALID [2020-07-10 20:39:53,278 INFO L280 TraceCheckUtils]: 112: Hoare triple {48998#true} havoc #t~nondet18; {48998#true} is VALID [2020-07-10 20:39:53,278 INFO L280 TraceCheckUtils]: 113: Hoare triple {48998#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,278 INFO L280 TraceCheckUtils]: 114: Hoare triple {48998#true} ~max2~0 := #t~nondet19; {48998#true} is VALID [2020-07-10 20:39:53,278 INFO L280 TraceCheckUtils]: 115: Hoare triple {48998#true} havoc #t~nondet19; {48998#true} is VALID [2020-07-10 20:39:53,279 INFO L280 TraceCheckUtils]: 116: Hoare triple {48998#true} ~mode2~0 := #t~nondet20; {48998#true} is VALID [2020-07-10 20:39:53,279 INFO L280 TraceCheckUtils]: 117: Hoare triple {48998#true} havoc #t~nondet20; {48998#true} is VALID [2020-07-10 20:39:53,279 INFO L280 TraceCheckUtils]: 118: Hoare triple {48998#true} ~newmax2~0 := #t~nondet21; {48998#true} is VALID [2020-07-10 20:39:53,279 INFO L280 TraceCheckUtils]: 119: Hoare triple {48998#true} havoc #t~nondet21; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 120: Hoare triple {48998#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 121: Hoare triple {48998#true} ~id3~0 := #t~nondet22; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 122: Hoare triple {48998#true} havoc #t~nondet22; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 123: Hoare triple {48998#true} ~r3~0 := #t~nondet23; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 124: Hoare triple {48998#true} havoc #t~nondet23; {48998#true} is VALID [2020-07-10 20:39:53,280 INFO L280 TraceCheckUtils]: 125: Hoare triple {48998#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,281 INFO L280 TraceCheckUtils]: 126: Hoare triple {48998#true} ~st3~0 := #t~nondet24; {48998#true} is VALID [2020-07-10 20:39:53,281 INFO L280 TraceCheckUtils]: 127: Hoare triple {48998#true} havoc #t~nondet24; {48998#true} is VALID [2020-07-10 20:39:53,281 INFO L280 TraceCheckUtils]: 128: Hoare triple {48998#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,281 INFO L280 TraceCheckUtils]: 129: Hoare triple {48998#true} ~nl3~0 := #t~nondet25; {48998#true} is VALID [2020-07-10 20:39:53,281 INFO L280 TraceCheckUtils]: 130: Hoare triple {48998#true} havoc #t~nondet25; {48998#true} is VALID [2020-07-10 20:39:53,282 INFO L280 TraceCheckUtils]: 131: Hoare triple {48998#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,282 INFO L280 TraceCheckUtils]: 132: Hoare triple {48998#true} ~m3~0 := #t~nondet26; {48998#true} is VALID [2020-07-10 20:39:53,282 INFO L280 TraceCheckUtils]: 133: Hoare triple {48998#true} havoc #t~nondet26; {48998#true} is VALID [2020-07-10 20:39:53,282 INFO L280 TraceCheckUtils]: 134: Hoare triple {48998#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {48998#true} is VALID [2020-07-10 20:39:53,282 INFO L280 TraceCheckUtils]: 135: Hoare triple {48998#true} ~max3~0 := #t~nondet27; {48998#true} is VALID [2020-07-10 20:39:53,283 INFO L280 TraceCheckUtils]: 136: Hoare triple {48998#true} havoc #t~nondet27; {48998#true} is VALID [2020-07-10 20:39:53,283 INFO L280 TraceCheckUtils]: 137: Hoare triple {48998#true} ~mode3~0 := #t~nondet28; {48998#true} is VALID [2020-07-10 20:39:53,283 INFO L280 TraceCheckUtils]: 138: Hoare triple {48998#true} havoc #t~nondet28; {48998#true} is VALID [2020-07-10 20:39:53,283 INFO L280 TraceCheckUtils]: 139: Hoare triple {48998#true} ~newmax3~0 := #t~nondet29; {48998#true} is VALID [2020-07-10 20:39:53,283 INFO L280 TraceCheckUtils]: 140: Hoare triple {48998#true} havoc #t~nondet29; {48998#true} is VALID [2020-07-10 20:39:53,284 INFO L280 TraceCheckUtils]: 141: Hoare triple {48998#true} havoc ~init__r121~0; {48998#true} is VALID [2020-07-10 20:39:53,284 INFO L280 TraceCheckUtils]: 142: Hoare triple {48998#true} havoc ~init__r131~0; {48998#true} is VALID [2020-07-10 20:39:53,284 INFO L280 TraceCheckUtils]: 143: Hoare triple {48998#true} havoc ~init__r211~0; {48998#true} is VALID [2020-07-10 20:39:53,284 INFO L280 TraceCheckUtils]: 144: Hoare triple {48998#true} havoc ~init__r231~0; {48998#true} is VALID [2020-07-10 20:39:53,284 INFO L280 TraceCheckUtils]: 145: Hoare triple {48998#true} havoc ~init__r311~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 146: Hoare triple {48998#true} havoc ~init__r321~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 147: Hoare triple {48998#true} havoc ~init__r122~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 148: Hoare triple {48998#true} havoc ~init__tmp~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 149: Hoare triple {48998#true} havoc ~init__r132~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 150: Hoare triple {48998#true} havoc ~init__tmp___0~0; {48998#true} is VALID [2020-07-10 20:39:53,285 INFO L280 TraceCheckUtils]: 151: Hoare triple {48998#true} havoc ~init__r212~0; {48998#true} is VALID [2020-07-10 20:39:53,286 INFO L280 TraceCheckUtils]: 152: Hoare triple {48998#true} havoc ~init__tmp___1~0; {48998#true} is VALID [2020-07-10 20:39:53,286 INFO L280 TraceCheckUtils]: 153: Hoare triple {48998#true} havoc ~init__r232~0; {48998#true} is VALID [2020-07-10 20:39:53,286 INFO L280 TraceCheckUtils]: 154: Hoare triple {48998#true} havoc ~init__tmp___2~0; {48998#true} is VALID [2020-07-10 20:39:53,286 INFO L280 TraceCheckUtils]: 155: Hoare triple {48998#true} havoc ~init__r312~0; {48998#true} is VALID [2020-07-10 20:39:53,286 INFO L280 TraceCheckUtils]: 156: Hoare triple {48998#true} havoc ~init__tmp___3~0; {48998#true} is VALID [2020-07-10 20:39:53,287 INFO L280 TraceCheckUtils]: 157: Hoare triple {48998#true} havoc ~init__r322~0; {48998#true} is VALID [2020-07-10 20:39:53,287 INFO L280 TraceCheckUtils]: 158: Hoare triple {48998#true} havoc ~init__tmp___4~0; {48998#true} is VALID [2020-07-10 20:39:53,287 INFO L280 TraceCheckUtils]: 159: Hoare triple {48998#true} havoc ~init__tmp___5~0; {48998#true} is VALID [2020-07-10 20:39:53,287 INFO L280 TraceCheckUtils]: 160: Hoare triple {48998#true} ~init__r121~0 := ~ep12~0; {48998#true} is VALID [2020-07-10 20:39:53,287 INFO L280 TraceCheckUtils]: 161: Hoare triple {48998#true} ~init__r131~0 := ~ep13~0; {48998#true} is VALID [2020-07-10 20:39:53,288 INFO L280 TraceCheckUtils]: 162: Hoare triple {48998#true} ~init__r211~0 := ~ep21~0; {48998#true} is VALID [2020-07-10 20:39:53,288 INFO L280 TraceCheckUtils]: 163: Hoare triple {48998#true} ~init__r231~0 := ~ep23~0; {48998#true} is VALID [2020-07-10 20:39:53,288 INFO L280 TraceCheckUtils]: 164: Hoare triple {48998#true} ~init__r311~0 := ~ep31~0; {48998#true} is VALID [2020-07-10 20:39:53,288 INFO L280 TraceCheckUtils]: 165: Hoare triple {48998#true} ~init__r321~0 := ~ep32~0; {48998#true} is VALID [2020-07-10 20:39:53,288 INFO L280 TraceCheckUtils]: 166: Hoare triple {48998#true} assume !!(0 == ~init__r121~0 % 256); {48998#true} is VALID [2020-07-10 20:39:53,289 INFO L280 TraceCheckUtils]: 167: Hoare triple {48998#true} assume !!(0 == ~init__r131~0 % 256); {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:39:53,290 INFO L280 TraceCheckUtils]: 168: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:39:53,291 INFO L280 TraceCheckUtils]: 169: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:39:53,292 INFO L280 TraceCheckUtils]: 170: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,292 INFO L280 TraceCheckUtils]: 171: Hoare triple {48999#false} ~init__tmp___0~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,292 INFO L280 TraceCheckUtils]: 172: Hoare triple {48999#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,292 INFO L280 TraceCheckUtils]: 173: Hoare triple {48999#false} assume !(0 == ~init__r211~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,292 INFO L280 TraceCheckUtils]: 174: Hoare triple {48999#false} ~init__tmp___1~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,293 INFO L280 TraceCheckUtils]: 175: Hoare triple {48999#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,293 INFO L280 TraceCheckUtils]: 176: Hoare triple {48999#false} assume !(0 == ~init__r231~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,293 INFO L280 TraceCheckUtils]: 177: Hoare triple {48999#false} ~init__tmp___2~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,293 INFO L280 TraceCheckUtils]: 178: Hoare triple {48999#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,293 INFO L280 TraceCheckUtils]: 179: Hoare triple {48999#false} assume !(0 == ~init__r311~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,294 INFO L280 TraceCheckUtils]: 180: Hoare triple {48999#false} ~init__tmp___3~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,294 INFO L280 TraceCheckUtils]: 181: Hoare triple {48999#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,294 INFO L280 TraceCheckUtils]: 182: Hoare triple {48999#false} assume !(0 == ~init__r321~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,294 INFO L280 TraceCheckUtils]: 183: Hoare triple {48999#false} ~init__tmp___4~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,294 INFO L280 TraceCheckUtils]: 184: Hoare triple {48999#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 185: Hoare triple {48999#false} assume ~id1~0 != ~id2~0; {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 186: Hoare triple {48999#false} assume ~id1~0 != ~id3~0; {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 187: Hoare triple {48999#false} assume ~id2~0 != ~id3~0; {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 188: Hoare triple {48999#false} assume ~id1~0 >= 0; {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 189: Hoare triple {48999#false} assume ~id2~0 >= 0; {48999#false} is VALID [2020-07-10 20:39:53,295 INFO L280 TraceCheckUtils]: 190: Hoare triple {48999#false} assume ~id3~0 >= 0; {48999#false} is VALID [2020-07-10 20:39:53,296 INFO L280 TraceCheckUtils]: 191: Hoare triple {48999#false} assume 0 == ~r1~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,296 INFO L280 TraceCheckUtils]: 192: Hoare triple {48999#false} assume 0 == ~r2~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,296 INFO L280 TraceCheckUtils]: 193: Hoare triple {48999#false} assume 0 == ~r3~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,296 INFO L280 TraceCheckUtils]: 194: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-10 20:39:53,296 INFO L280 TraceCheckUtils]: 195: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-10 20:39:53,297 INFO L280 TraceCheckUtils]: 196: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-10 20:39:53,297 INFO L280 TraceCheckUtils]: 197: Hoare triple {48999#false} assume 0 == ~st1~0; {48999#false} is VALID [2020-07-10 20:39:53,297 INFO L280 TraceCheckUtils]: 198: Hoare triple {48999#false} assume 0 == ~st2~0; {48999#false} is VALID [2020-07-10 20:39:53,297 INFO L280 TraceCheckUtils]: 199: Hoare triple {48999#false} assume 0 == ~st3~0; {48999#false} is VALID [2020-07-10 20:39:53,297 INFO L280 TraceCheckUtils]: 200: Hoare triple {48999#false} assume 0 == ~nl1~0; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 201: Hoare triple {48999#false} assume 0 == ~nl2~0; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 202: Hoare triple {48999#false} assume 0 == ~nl3~0; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 203: Hoare triple {48999#false} assume 0 == ~mode1~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 204: Hoare triple {48999#false} assume 0 == ~mode2~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 205: Hoare triple {48999#false} assume 0 == ~mode3~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,298 INFO L280 TraceCheckUtils]: 206: Hoare triple {48999#false} assume !(0 == ~newmax1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,299 INFO L280 TraceCheckUtils]: 207: Hoare triple {48999#false} assume !(0 == ~newmax2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,299 INFO L280 TraceCheckUtils]: 208: Hoare triple {48999#false} assume !(0 == ~newmax3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,299 INFO L280 TraceCheckUtils]: 209: Hoare triple {48999#false} ~init__tmp___5~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,299 INFO L280 TraceCheckUtils]: 210: Hoare triple {48999#false} ~__return_1873~0 := ~init__tmp___5~0; {48999#false} is VALID [2020-07-10 20:39:53,299 INFO L280 TraceCheckUtils]: 211: Hoare triple {48999#false} ~main__i2~0 := ~__return_1873~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 212: Hoare triple {48999#false} assume 0 != ~main__i2~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 213: Hoare triple {48999#false} ~p12_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 214: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 215: Hoare triple {48999#false} ~p13_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 216: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,300 INFO L280 TraceCheckUtils]: 217: Hoare triple {48999#false} ~p21_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,301 INFO L280 TraceCheckUtils]: 218: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,301 INFO L280 TraceCheckUtils]: 219: Hoare triple {48999#false} ~p23_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,301 INFO L280 TraceCheckUtils]: 220: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,301 INFO L280 TraceCheckUtils]: 221: Hoare triple {48999#false} ~p31_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,301 INFO L280 TraceCheckUtils]: 222: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 223: Hoare triple {48999#false} ~p32_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 224: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 225: Hoare triple {48999#false} ~main__i2~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 226: Hoare triple {48999#false} havoc ~node1__newmax~0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 227: Hoare triple {48999#false} ~node1__newmax~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,302 INFO L280 TraceCheckUtils]: 228: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,303 INFO L280 TraceCheckUtils]: 229: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,303 INFO L280 TraceCheckUtils]: 230: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,303 INFO L280 TraceCheckUtils]: 231: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,303 INFO L280 TraceCheckUtils]: 232: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,303 INFO L280 TraceCheckUtils]: 233: Hoare triple {48999#false} havoc ~node2__newmax~0; {48999#false} is VALID [2020-07-10 20:39:53,304 INFO L280 TraceCheckUtils]: 234: Hoare triple {48999#false} ~node2__newmax~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,304 INFO L280 TraceCheckUtils]: 235: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,304 INFO L280 TraceCheckUtils]: 236: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,304 INFO L280 TraceCheckUtils]: 237: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,304 INFO L280 TraceCheckUtils]: 238: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 239: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 240: Hoare triple {48999#false} havoc ~node3__newmax~0; {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 241: Hoare triple {48999#false} ~node3__newmax~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 242: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 243: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,305 INFO L280 TraceCheckUtils]: 244: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,306 INFO L280 TraceCheckUtils]: 245: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,306 INFO L280 TraceCheckUtils]: 246: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,306 INFO L280 TraceCheckUtils]: 247: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-10 20:39:53,306 INFO L280 TraceCheckUtils]: 248: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,306 INFO L280 TraceCheckUtils]: 249: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 250: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 251: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 252: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 253: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 254: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,307 INFO L280 TraceCheckUtils]: 255: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-10 20:39:53,308 INFO L280 TraceCheckUtils]: 256: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,308 INFO L280 TraceCheckUtils]: 257: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-10 20:39:53,308 INFO L280 TraceCheckUtils]: 258: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,308 INFO L280 TraceCheckUtils]: 259: Hoare triple {48999#false} havoc ~check__tmp~0; {48999#false} is VALID [2020-07-10 20:39:53,308 INFO L280 TraceCheckUtils]: 260: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,309 INFO L280 TraceCheckUtils]: 261: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,309 INFO L280 TraceCheckUtils]: 262: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,309 INFO L280 TraceCheckUtils]: 263: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,309 INFO L280 TraceCheckUtils]: 264: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,309 INFO L280 TraceCheckUtils]: 265: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 266: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 267: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 268: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 269: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 270: Hoare triple {48999#false} ~check__tmp~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,310 INFO L280 TraceCheckUtils]: 271: Hoare triple {48999#false} ~__return_2019~0 := ~check__tmp~0; {48999#false} is VALID [2020-07-10 20:39:53,311 INFO L280 TraceCheckUtils]: 272: Hoare triple {48999#false} ~main__c1~0 := ~__return_2019~0; {48999#false} is VALID [2020-07-10 20:39:53,311 INFO L280 TraceCheckUtils]: 273: Hoare triple {48999#false} havoc ~__tmp_1~0; {48999#false} is VALID [2020-07-10 20:39:53,311 INFO L280 TraceCheckUtils]: 274: Hoare triple {48999#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,311 INFO L280 TraceCheckUtils]: 275: Hoare triple {48999#false} havoc ~assert__arg~0; {48999#false} is VALID [2020-07-10 20:39:53,311 INFO L280 TraceCheckUtils]: 276: Hoare triple {48999#false} ~assert__arg~0 := ~__tmp_1~0; {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 277: Hoare triple {48999#false} assume !(0 == ~assert__arg~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 278: Hoare triple {48999#false} havoc ~node1__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 279: Hoare triple {48999#false} ~node1__newmax~1 := 0; {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 280: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 281: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,312 INFO L280 TraceCheckUtils]: 282: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 283: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 284: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 285: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 286: Hoare triple {48999#false} assume !(2 == ~r1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 287: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,313 INFO L280 TraceCheckUtils]: 288: Hoare triple {48999#false} havoc ~node2__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,314 INFO L280 TraceCheckUtils]: 289: Hoare triple {48999#false} ~node2__newmax~1 := 0; {48999#false} is VALID [2020-07-10 20:39:53,314 INFO L280 TraceCheckUtils]: 290: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,314 INFO L280 TraceCheckUtils]: 291: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,314 INFO L280 TraceCheckUtils]: 292: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,314 INFO L280 TraceCheckUtils]: 293: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 294: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 295: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 296: Hoare triple {48999#false} assume !(2 == ~r2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 297: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 298: Hoare triple {48999#false} havoc ~node3__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,315 INFO L280 TraceCheckUtils]: 299: Hoare triple {48999#false} ~node3__newmax~1 := 0; {48999#false} is VALID [2020-07-10 20:39:53,316 INFO L280 TraceCheckUtils]: 300: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,316 INFO L280 TraceCheckUtils]: 301: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,316 INFO L280 TraceCheckUtils]: 302: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,316 INFO L280 TraceCheckUtils]: 303: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,316 INFO L280 TraceCheckUtils]: 304: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,317 INFO L280 TraceCheckUtils]: 305: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~1; {48999#false} is VALID [2020-07-10 20:39:53,317 INFO L280 TraceCheckUtils]: 306: Hoare triple {48999#false} assume !(2 == ~r3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,317 INFO L280 TraceCheckUtils]: 307: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,317 INFO L280 TraceCheckUtils]: 308: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-10 20:39:53,317 INFO L280 TraceCheckUtils]: 309: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,318 INFO L280 TraceCheckUtils]: 310: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-10 20:39:53,318 INFO L280 TraceCheckUtils]: 311: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,318 INFO L280 TraceCheckUtils]: 312: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-10 20:39:53,318 INFO L280 TraceCheckUtils]: 313: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,318 INFO L280 TraceCheckUtils]: 314: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-10 20:39:53,319 INFO L280 TraceCheckUtils]: 315: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,319 INFO L280 TraceCheckUtils]: 316: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-10 20:39:53,319 INFO L280 TraceCheckUtils]: 317: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,319 INFO L280 TraceCheckUtils]: 318: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-10 20:39:53,319 INFO L280 TraceCheckUtils]: 319: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,320 INFO L280 TraceCheckUtils]: 320: Hoare triple {48999#false} havoc ~check__tmp~1; {48999#false} is VALID [2020-07-10 20:39:53,320 INFO L280 TraceCheckUtils]: 321: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,321 INFO L280 TraceCheckUtils]: 322: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,321 INFO L280 TraceCheckUtils]: 323: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,321 INFO L280 TraceCheckUtils]: 324: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 325: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 326: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 327: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 328: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 329: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-10 20:39:53,322 INFO L280 TraceCheckUtils]: 330: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,323 INFO L280 TraceCheckUtils]: 331: Hoare triple {48999#false} ~check__tmp~1 := 1; {48999#false} is VALID [2020-07-10 20:39:53,323 INFO L280 TraceCheckUtils]: 332: Hoare triple {48999#false} ~__return_2152~0 := ~check__tmp~1; {48999#false} is VALID [2020-07-10 20:39:53,324 INFO L280 TraceCheckUtils]: 333: Hoare triple {48999#false} ~main__c1~0 := ~__return_2152~0; {48999#false} is VALID [2020-07-10 20:39:53,326 INFO L280 TraceCheckUtils]: 334: Hoare triple {48999#false} havoc ~__tmp_2~0; {48999#false} is VALID [2020-07-10 20:39:53,326 INFO L280 TraceCheckUtils]: 335: Hoare triple {48999#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,326 INFO L280 TraceCheckUtils]: 336: Hoare triple {48999#false} havoc ~assert__arg~1; {48999#false} is VALID [2020-07-10 20:39:53,326 INFO L280 TraceCheckUtils]: 337: Hoare triple {48999#false} ~assert__arg~1 := ~__tmp_2~0; {48999#false} is VALID [2020-07-10 20:39:53,327 INFO L280 TraceCheckUtils]: 338: Hoare triple {48999#false} assume !(0 == ~assert__arg~1 % 256); {48999#false} is VALID [2020-07-10 20:39:53,328 INFO L280 TraceCheckUtils]: 339: Hoare triple {48999#false} havoc ~node1__newmax~2; {48999#false} is VALID [2020-07-10 20:39:53,328 INFO L280 TraceCheckUtils]: 340: Hoare triple {48999#false} ~node1__newmax~2 := 0; {48999#false} is VALID [2020-07-10 20:39:53,329 INFO L280 TraceCheckUtils]: 341: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,329 INFO L280 TraceCheckUtils]: 342: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,329 INFO L280 TraceCheckUtils]: 343: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,329 INFO L280 TraceCheckUtils]: 344: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,329 INFO L280 TraceCheckUtils]: 345: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 346: Hoare triple {48999#false} havoc ~node2__newmax~2; {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 347: Hoare triple {48999#false} ~node2__newmax~2 := 0; {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 348: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 349: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 350: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,330 INFO L280 TraceCheckUtils]: 351: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,331 INFO L280 TraceCheckUtils]: 352: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,331 INFO L280 TraceCheckUtils]: 353: Hoare triple {48999#false} havoc ~node3__newmax~2; {48999#false} is VALID [2020-07-10 20:39:53,331 INFO L280 TraceCheckUtils]: 354: Hoare triple {48999#false} ~node3__newmax~2 := 0; {48999#false} is VALID [2020-07-10 20:39:53,331 INFO L280 TraceCheckUtils]: 355: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,331 INFO L280 TraceCheckUtils]: 356: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 357: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 358: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 359: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 360: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 361: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,332 INFO L280 TraceCheckUtils]: 362: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-10 20:39:53,333 INFO L280 TraceCheckUtils]: 363: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,333 INFO L280 TraceCheckUtils]: 364: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-10 20:39:53,333 INFO L280 TraceCheckUtils]: 365: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,333 INFO L280 TraceCheckUtils]: 366: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-10 20:39:53,333 INFO L280 TraceCheckUtils]: 367: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,334 INFO L280 TraceCheckUtils]: 368: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-10 20:39:53,334 INFO L280 TraceCheckUtils]: 369: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,334 INFO L280 TraceCheckUtils]: 370: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-10 20:39:53,334 INFO L280 TraceCheckUtils]: 371: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,334 INFO L280 TraceCheckUtils]: 372: Hoare triple {48999#false} havoc ~check__tmp~2; {48999#false} is VALID [2020-07-10 20:39:53,335 INFO L280 TraceCheckUtils]: 373: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,335 INFO L280 TraceCheckUtils]: 374: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,335 INFO L280 TraceCheckUtils]: 375: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,336 INFO L280 TraceCheckUtils]: 376: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-10 20:39:53,336 INFO L280 TraceCheckUtils]: 377: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,336 INFO L280 TraceCheckUtils]: 378: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-10 20:39:53,336 INFO L280 TraceCheckUtils]: 379: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,336 INFO L280 TraceCheckUtils]: 380: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 381: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 382: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 383: Hoare triple {48999#false} ~check__tmp~2 := 1; {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 384: Hoare triple {48999#false} ~__return_2288~0 := ~check__tmp~2; {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 385: Hoare triple {48999#false} ~main__c1~0 := ~__return_2288~0; {48999#false} is VALID [2020-07-10 20:39:53,337 INFO L280 TraceCheckUtils]: 386: Hoare triple {48999#false} havoc ~__tmp_3~0; {48999#false} is VALID [2020-07-10 20:39:53,338 INFO L280 TraceCheckUtils]: 387: Hoare triple {48999#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,338 INFO L280 TraceCheckUtils]: 388: Hoare triple {48999#false} havoc ~assert__arg~2; {48999#false} is VALID [2020-07-10 20:39:53,338 INFO L280 TraceCheckUtils]: 389: Hoare triple {48999#false} ~assert__arg~2 := ~__tmp_3~0; {48999#false} is VALID [2020-07-10 20:39:53,338 INFO L280 TraceCheckUtils]: 390: Hoare triple {48999#false} assume !(0 == ~assert__arg~2 % 256); {48999#false} is VALID [2020-07-10 20:39:53,338 INFO L280 TraceCheckUtils]: 391: Hoare triple {48999#false} havoc ~node1__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 392: Hoare triple {48999#false} ~node1__newmax~3 := 0; {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 393: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 394: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 395: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 396: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,339 INFO L280 TraceCheckUtils]: 397: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,340 INFO L280 TraceCheckUtils]: 398: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,340 INFO L280 TraceCheckUtils]: 399: Hoare triple {48999#false} assume 2 == ~r1~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,340 INFO L280 TraceCheckUtils]: 400: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-10 20:39:53,341 INFO L280 TraceCheckUtils]: 401: Hoare triple {48999#false} ~st1~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,341 INFO L280 TraceCheckUtils]: 402: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,342 INFO L280 TraceCheckUtils]: 403: Hoare triple {48999#false} havoc ~node2__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,342 INFO L280 TraceCheckUtils]: 404: Hoare triple {48999#false} ~node2__newmax~3 := 0; {48999#false} is VALID [2020-07-10 20:39:53,344 INFO L280 TraceCheckUtils]: 405: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,345 INFO L280 TraceCheckUtils]: 406: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,345 INFO L280 TraceCheckUtils]: 407: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,348 INFO L280 TraceCheckUtils]: 408: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,350 INFO L280 TraceCheckUtils]: 409: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,350 INFO L280 TraceCheckUtils]: 410: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 411: Hoare triple {48999#false} assume 2 == ~r2~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 412: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 413: Hoare triple {48999#false} ~st2~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 414: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 415: Hoare triple {48999#false} havoc ~node3__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,351 INFO L280 TraceCheckUtils]: 416: Hoare triple {48999#false} ~node3__newmax~3 := 0; {48999#false} is VALID [2020-07-10 20:39:53,352 INFO L280 TraceCheckUtils]: 417: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,352 INFO L280 TraceCheckUtils]: 418: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,352 INFO L280 TraceCheckUtils]: 419: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,352 INFO L280 TraceCheckUtils]: 420: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,353 INFO L280 TraceCheckUtils]: 421: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-10 20:39:53,353 INFO L280 TraceCheckUtils]: 422: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~3; {48999#false} is VALID [2020-07-10 20:39:53,353 INFO L280 TraceCheckUtils]: 423: Hoare triple {48999#false} assume 2 == ~r3~0 % 256; {48999#false} is VALID [2020-07-10 20:39:53,353 INFO L280 TraceCheckUtils]: 424: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-10 20:39:53,354 INFO L280 TraceCheckUtils]: 425: Hoare triple {48999#false} ~st3~0 := 1; {48999#false} is VALID [2020-07-10 20:39:53,355 INFO L280 TraceCheckUtils]: 426: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-10 20:39:53,355 INFO L280 TraceCheckUtils]: 427: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-10 20:39:53,355 INFO L280 TraceCheckUtils]: 428: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,355 INFO L280 TraceCheckUtils]: 429: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 430: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 431: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 432: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 433: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 434: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,356 INFO L280 TraceCheckUtils]: 435: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-10 20:39:53,357 INFO L280 TraceCheckUtils]: 436: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,357 INFO L280 TraceCheckUtils]: 437: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-10 20:39:53,357 INFO L280 TraceCheckUtils]: 438: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-10 20:39:53,357 INFO L280 TraceCheckUtils]: 439: Hoare triple {48999#false} havoc ~check__tmp~3; {48999#false} is VALID [2020-07-10 20:39:53,357 INFO L280 TraceCheckUtils]: 440: Hoare triple {48999#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {48999#false} is VALID [2020-07-10 20:39:53,359 INFO L280 TraceCheckUtils]: 441: Hoare triple {48999#false} ~check__tmp~3 := 0; {48999#false} is VALID [2020-07-10 20:39:53,359 INFO L280 TraceCheckUtils]: 442: Hoare triple {48999#false} ~__return_2426~0 := ~check__tmp~3; {48999#false} is VALID [2020-07-10 20:39:53,359 INFO L280 TraceCheckUtils]: 443: Hoare triple {48999#false} ~main__c1~0 := ~__return_2426~0; {48999#false} is VALID [2020-07-10 20:39:53,359 INFO L280 TraceCheckUtils]: 444: Hoare triple {48999#false} havoc ~__tmp_4~0; {48999#false} is VALID [2020-07-10 20:39:53,359 INFO L280 TraceCheckUtils]: 445: Hoare triple {48999#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-10 20:39:53,360 INFO L280 TraceCheckUtils]: 446: Hoare triple {48999#false} havoc ~assert__arg~3; {48999#false} is VALID [2020-07-10 20:39:53,360 INFO L280 TraceCheckUtils]: 447: Hoare triple {48999#false} ~assert__arg~3 := ~__tmp_4~0; {48999#false} is VALID [2020-07-10 20:39:53,360 INFO L280 TraceCheckUtils]: 448: Hoare triple {48999#false} assume 0 == ~assert__arg~3 % 256; {48999#false} is VALID [2020-07-10 20:39:53,360 INFO L280 TraceCheckUtils]: 449: Hoare triple {48999#false} assume !false; {48999#false} is VALID [2020-07-10 20:39:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:53,461 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:53,461 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1219816188] [2020-07-10 20:39:53,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:53,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:39:53,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888227194] [2020-07-10 20:39:53,463 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-10 20:39:53,463 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:53,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:39:53,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:53,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:39:53,959 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:53,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:39:53,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:53,960 INFO L87 Difference]: Start difference. First operand 3786 states and 4727 transitions. Second operand 4 states. [2020-07-10 20:40:29,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:29,033 INFO L93 Difference]: Finished difference Result 10961 states and 13760 transitions. [2020-07-10 20:40:29,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:40:29,033 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-10 20:40:29,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:40:29,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:40:29,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-10 20:40:29,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:40:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-10 20:40:29,053 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2531 transitions. [2020-07-10 20:40:32,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2531 edges. 2531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:34,121 INFO L225 Difference]: With dead ends: 10961 [2020-07-10 20:40:34,121 INFO L226 Difference]: Without dead ends: 7389 [2020-07-10 20:40:34,129 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 [2020-07-10 20:40:34,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7389 states. [2020-07-10 20:40:50,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7389 to 3788. [2020-07-10 20:40:50,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:40:50,177 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7389 states. Second operand 3788 states. [2020-07-10 20:40:50,178 INFO L74 IsIncluded]: Start isIncluded. First operand 7389 states. Second operand 3788 states. [2020-07-10 20:40:50,178 INFO L87 Difference]: Start difference. First operand 7389 states. Second operand 3788 states. [2020-07-10 20:40:51,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:51,973 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-10 20:40:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-10 20:40:51,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:40:51,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:40:51,982 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 7389 states. [2020-07-10 20:40:51,982 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 7389 states. [2020-07-10 20:40:53,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:53,814 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-10 20:40:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-10 20:40:53,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:40:53,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:40:53,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:40:53,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:40:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3788 states. [2020-07-10 20:40:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 3788 states and 4729 transitions. [2020-07-10 20:40:54,389 INFO L78 Accepts]: Start accepts. Automaton has 3788 states and 4729 transitions. Word has length 450 [2020-07-10 20:40:54,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:40:54,389 INFO L479 AbstractCegarLoop]: Abstraction has 3788 states and 4729 transitions. [2020-07-10 20:40:54,389 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:40:54,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3788 states and 4729 transitions. [2020-07-10 20:41:03,893 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4729 edges. 4729 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4729 transitions. [2020-07-10 20:41:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2020-07-10 20:41:03,900 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:41:03,900 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] [2020-07-10 20:41:03,901 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 20:41:03,901 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:41:03,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:41:03,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1245225403, now seen corresponding path program 1 times [2020-07-10 20:41:03,902 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:41:03,902 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2007375220] [2020-07-10 20:41:03,902 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:41:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:41:04,426 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:41:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:41:04,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {93406#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-10 20:41:04,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,501 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,501 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,502 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,502 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,503 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,503 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,503 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,503 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,504 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,504 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,504 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,504 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,505 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,505 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,505 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,505 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,506 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,506 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,506 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,507 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,507 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,507 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,508 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,508 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,508 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,509 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,509 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,509 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93341#true} is VALID [2020-07-10 20:41:04,510 INFO L280 TraceCheckUtils]: 51: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93341#true} is VALID [2020-07-10 20:41:04,510 INFO L280 TraceCheckUtils]: 52: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93341#true} is VALID [2020-07-10 20:41:04,510 INFO L280 TraceCheckUtils]: 53: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,510 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,511 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,511 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,511 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,511 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,511 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-10 20:41:04,512 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-10 20:41:04,530 INFO L263 TraceCheckUtils]: 0: Hoare triple {93341#true} call ULTIMATE.init(); {93406#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:41:04,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {93406#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,532 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,533 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,534 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,534 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,534 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,534 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,535 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,535 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,535 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,535 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,536 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,536 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,536 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,536 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,537 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,537 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,537 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,537 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,537 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,538 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,539 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,539 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,539 INFO L280 TraceCheckUtils]: 50: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,539 INFO L280 TraceCheckUtils]: 51: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 52: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 53: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,540 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,541 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,541 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,541 INFO L280 TraceCheckUtils]: 60: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-10 20:41:04,541 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-10 20:41:04,541 INFO L263 TraceCheckUtils]: 62: Hoare triple {93341#true} call #t~ret30 := main(); {93341#true} is VALID [2020-07-10 20:41:04,542 INFO L280 TraceCheckUtils]: 63: Hoare triple {93341#true} havoc ~main__c1~0; {93341#true} is VALID [2020-07-10 20:41:04,542 INFO L280 TraceCheckUtils]: 64: Hoare triple {93341#true} havoc ~main__i2~0; {93341#true} is VALID [2020-07-10 20:41:04,542 INFO L280 TraceCheckUtils]: 65: Hoare triple {93341#true} ~main__c1~0 := 0; {93341#true} is VALID [2020-07-10 20:41:04,542 INFO L280 TraceCheckUtils]: 66: Hoare triple {93341#true} ~ep12~0 := #t~nondet0; {93341#true} is VALID [2020-07-10 20:41:04,542 INFO L280 TraceCheckUtils]: 67: Hoare triple {93341#true} havoc #t~nondet0; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 68: Hoare triple {93341#true} ~ep13~0 := #t~nondet1; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 69: Hoare triple {93341#true} havoc #t~nondet1; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 70: Hoare triple {93341#true} ~ep21~0 := #t~nondet2; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 71: Hoare triple {93341#true} havoc #t~nondet2; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 72: Hoare triple {93341#true} ~ep23~0 := #t~nondet3; {93341#true} is VALID [2020-07-10 20:41:04,543 INFO L280 TraceCheckUtils]: 73: Hoare triple {93341#true} havoc #t~nondet3; {93341#true} is VALID [2020-07-10 20:41:04,544 INFO L280 TraceCheckUtils]: 74: Hoare triple {93341#true} ~ep31~0 := #t~nondet4; {93341#true} is VALID [2020-07-10 20:41:04,544 INFO L280 TraceCheckUtils]: 75: Hoare triple {93341#true} havoc #t~nondet4; {93341#true} is VALID [2020-07-10 20:41:04,544 INFO L280 TraceCheckUtils]: 76: Hoare triple {93341#true} ~ep32~0 := #t~nondet5; {93341#true} is VALID [2020-07-10 20:41:04,544 INFO L280 TraceCheckUtils]: 77: Hoare triple {93341#true} havoc #t~nondet5; {93341#true} is VALID [2020-07-10 20:41:04,544 INFO L280 TraceCheckUtils]: 78: Hoare triple {93341#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 79: Hoare triple {93341#true} ~id1~0 := #t~nondet6; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 80: Hoare triple {93341#true} havoc #t~nondet6; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 81: Hoare triple {93341#true} ~r1~0 := #t~nondet7; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 82: Hoare triple {93341#true} havoc #t~nondet7; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 83: Hoare triple {93341#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,545 INFO L280 TraceCheckUtils]: 84: Hoare triple {93341#true} ~st1~0 := #t~nondet8; {93341#true} is VALID [2020-07-10 20:41:04,546 INFO L280 TraceCheckUtils]: 85: Hoare triple {93341#true} havoc #t~nondet8; {93341#true} is VALID [2020-07-10 20:41:04,546 INFO L280 TraceCheckUtils]: 86: Hoare triple {93341#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,546 INFO L280 TraceCheckUtils]: 87: Hoare triple {93341#true} ~nl1~0 := #t~nondet9; {93341#true} is VALID [2020-07-10 20:41:04,546 INFO L280 TraceCheckUtils]: 88: Hoare triple {93341#true} havoc #t~nondet9; {93341#true} is VALID [2020-07-10 20:41:04,546 INFO L280 TraceCheckUtils]: 89: Hoare triple {93341#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,547 INFO L280 TraceCheckUtils]: 90: Hoare triple {93341#true} ~m1~0 := #t~nondet10; {93341#true} is VALID [2020-07-10 20:41:04,547 INFO L280 TraceCheckUtils]: 91: Hoare triple {93341#true} havoc #t~nondet10; {93341#true} is VALID [2020-07-10 20:41:04,547 INFO L280 TraceCheckUtils]: 92: Hoare triple {93341#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,547 INFO L280 TraceCheckUtils]: 93: Hoare triple {93341#true} ~max1~0 := #t~nondet11; {93341#true} is VALID [2020-07-10 20:41:04,547 INFO L280 TraceCheckUtils]: 94: Hoare triple {93341#true} havoc #t~nondet11; {93341#true} is VALID [2020-07-10 20:41:04,548 INFO L280 TraceCheckUtils]: 95: Hoare triple {93341#true} ~mode1~0 := #t~nondet12; {93341#true} is VALID [2020-07-10 20:41:04,548 INFO L280 TraceCheckUtils]: 96: Hoare triple {93341#true} havoc #t~nondet12; {93341#true} is VALID [2020-07-10 20:41:04,548 INFO L280 TraceCheckUtils]: 97: Hoare triple {93341#true} ~newmax1~0 := #t~nondet13; {93341#true} is VALID [2020-07-10 20:41:04,548 INFO L280 TraceCheckUtils]: 98: Hoare triple {93341#true} havoc #t~nondet13; {93341#true} is VALID [2020-07-10 20:41:04,548 INFO L280 TraceCheckUtils]: 99: Hoare triple {93341#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,549 INFO L280 TraceCheckUtils]: 100: Hoare triple {93341#true} ~id2~0 := #t~nondet14; {93341#true} is VALID [2020-07-10 20:41:04,549 INFO L280 TraceCheckUtils]: 101: Hoare triple {93341#true} havoc #t~nondet14; {93341#true} is VALID [2020-07-10 20:41:04,549 INFO L280 TraceCheckUtils]: 102: Hoare triple {93341#true} ~r2~0 := #t~nondet15; {93341#true} is VALID [2020-07-10 20:41:04,549 INFO L280 TraceCheckUtils]: 103: Hoare triple {93341#true} havoc #t~nondet15; {93341#true} is VALID [2020-07-10 20:41:04,549 INFO L280 TraceCheckUtils]: 104: Hoare triple {93341#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 105: Hoare triple {93341#true} ~st2~0 := #t~nondet16; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 106: Hoare triple {93341#true} havoc #t~nondet16; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 107: Hoare triple {93341#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 108: Hoare triple {93341#true} ~nl2~0 := #t~nondet17; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 109: Hoare triple {93341#true} havoc #t~nondet17; {93341#true} is VALID [2020-07-10 20:41:04,550 INFO L280 TraceCheckUtils]: 110: Hoare triple {93341#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,551 INFO L280 TraceCheckUtils]: 111: Hoare triple {93341#true} ~m2~0 := #t~nondet18; {93341#true} is VALID [2020-07-10 20:41:04,551 INFO L280 TraceCheckUtils]: 112: Hoare triple {93341#true} havoc #t~nondet18; {93341#true} is VALID [2020-07-10 20:41:04,551 INFO L280 TraceCheckUtils]: 113: Hoare triple {93341#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,551 INFO L280 TraceCheckUtils]: 114: Hoare triple {93341#true} ~max2~0 := #t~nondet19; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 115: Hoare triple {93341#true} havoc #t~nondet19; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 116: Hoare triple {93341#true} ~mode2~0 := #t~nondet20; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 117: Hoare triple {93341#true} havoc #t~nondet20; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 118: Hoare triple {93341#true} ~newmax2~0 := #t~nondet21; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 119: Hoare triple {93341#true} havoc #t~nondet21; {93341#true} is VALID [2020-07-10 20:41:04,552 INFO L280 TraceCheckUtils]: 120: Hoare triple {93341#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,553 INFO L280 TraceCheckUtils]: 121: Hoare triple {93341#true} ~id3~0 := #t~nondet22; {93341#true} is VALID [2020-07-10 20:41:04,553 INFO L280 TraceCheckUtils]: 122: Hoare triple {93341#true} havoc #t~nondet22; {93341#true} is VALID [2020-07-10 20:41:04,553 INFO L280 TraceCheckUtils]: 123: Hoare triple {93341#true} ~r3~0 := #t~nondet23; {93341#true} is VALID [2020-07-10 20:41:04,553 INFO L280 TraceCheckUtils]: 124: Hoare triple {93341#true} havoc #t~nondet23; {93341#true} is VALID [2020-07-10 20:41:04,553 INFO L280 TraceCheckUtils]: 125: Hoare triple {93341#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,554 INFO L280 TraceCheckUtils]: 126: Hoare triple {93341#true} ~st3~0 := #t~nondet24; {93341#true} is VALID [2020-07-10 20:41:04,554 INFO L280 TraceCheckUtils]: 127: Hoare triple {93341#true} havoc #t~nondet24; {93341#true} is VALID [2020-07-10 20:41:04,554 INFO L280 TraceCheckUtils]: 128: Hoare triple {93341#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,554 INFO L280 TraceCheckUtils]: 129: Hoare triple {93341#true} ~nl3~0 := #t~nondet25; {93341#true} is VALID [2020-07-10 20:41:04,554 INFO L280 TraceCheckUtils]: 130: Hoare triple {93341#true} havoc #t~nondet25; {93341#true} is VALID [2020-07-10 20:41:04,555 INFO L280 TraceCheckUtils]: 131: Hoare triple {93341#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,555 INFO L280 TraceCheckUtils]: 132: Hoare triple {93341#true} ~m3~0 := #t~nondet26; {93341#true} is VALID [2020-07-10 20:41:04,555 INFO L280 TraceCheckUtils]: 133: Hoare triple {93341#true} havoc #t~nondet26; {93341#true} is VALID [2020-07-10 20:41:04,555 INFO L280 TraceCheckUtils]: 134: Hoare triple {93341#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93341#true} is VALID [2020-07-10 20:41:04,555 INFO L280 TraceCheckUtils]: 135: Hoare triple {93341#true} ~max3~0 := #t~nondet27; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 136: Hoare triple {93341#true} havoc #t~nondet27; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 137: Hoare triple {93341#true} ~mode3~0 := #t~nondet28; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 138: Hoare triple {93341#true} havoc #t~nondet28; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 139: Hoare triple {93341#true} ~newmax3~0 := #t~nondet29; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 140: Hoare triple {93341#true} havoc #t~nondet29; {93341#true} is VALID [2020-07-10 20:41:04,556 INFO L280 TraceCheckUtils]: 141: Hoare triple {93341#true} havoc ~init__r121~0; {93341#true} is VALID [2020-07-10 20:41:04,557 INFO L280 TraceCheckUtils]: 142: Hoare triple {93341#true} havoc ~init__r131~0; {93341#true} is VALID [2020-07-10 20:41:04,557 INFO L280 TraceCheckUtils]: 143: Hoare triple {93341#true} havoc ~init__r211~0; {93341#true} is VALID [2020-07-10 20:41:04,557 INFO L280 TraceCheckUtils]: 144: Hoare triple {93341#true} havoc ~init__r231~0; {93341#true} is VALID [2020-07-10 20:41:04,557 INFO L280 TraceCheckUtils]: 145: Hoare triple {93341#true} havoc ~init__r311~0; {93341#true} is VALID [2020-07-10 20:41:04,557 INFO L280 TraceCheckUtils]: 146: Hoare triple {93341#true} havoc ~init__r321~0; {93341#true} is VALID [2020-07-10 20:41:04,558 INFO L280 TraceCheckUtils]: 147: Hoare triple {93341#true} havoc ~init__r122~0; {93341#true} is VALID [2020-07-10 20:41:04,558 INFO L280 TraceCheckUtils]: 148: Hoare triple {93341#true} havoc ~init__tmp~0; {93341#true} is VALID [2020-07-10 20:41:04,558 INFO L280 TraceCheckUtils]: 149: Hoare triple {93341#true} havoc ~init__r132~0; {93341#true} is VALID [2020-07-10 20:41:04,558 INFO L280 TraceCheckUtils]: 150: Hoare triple {93341#true} havoc ~init__tmp___0~0; {93341#true} is VALID [2020-07-10 20:41:04,558 INFO L280 TraceCheckUtils]: 151: Hoare triple {93341#true} havoc ~init__r212~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 152: Hoare triple {93341#true} havoc ~init__tmp___1~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 153: Hoare triple {93341#true} havoc ~init__r232~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 154: Hoare triple {93341#true} havoc ~init__tmp___2~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 155: Hoare triple {93341#true} havoc ~init__r312~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 156: Hoare triple {93341#true} havoc ~init__tmp___3~0; {93341#true} is VALID [2020-07-10 20:41:04,559 INFO L280 TraceCheckUtils]: 157: Hoare triple {93341#true} havoc ~init__r322~0; {93341#true} is VALID [2020-07-10 20:41:04,560 INFO L280 TraceCheckUtils]: 158: Hoare triple {93341#true} havoc ~init__tmp___4~0; {93341#true} is VALID [2020-07-10 20:41:04,560 INFO L280 TraceCheckUtils]: 159: Hoare triple {93341#true} havoc ~init__tmp___5~0; {93341#true} is VALID [2020-07-10 20:41:04,560 INFO L280 TraceCheckUtils]: 160: Hoare triple {93341#true} ~init__r121~0 := ~ep12~0; {93341#true} is VALID [2020-07-10 20:41:04,560 INFO L280 TraceCheckUtils]: 161: Hoare triple {93341#true} ~init__r131~0 := ~ep13~0; {93341#true} is VALID [2020-07-10 20:41:04,561 INFO L280 TraceCheckUtils]: 162: Hoare triple {93341#true} ~init__r211~0 := ~ep21~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,561 INFO L280 TraceCheckUtils]: 163: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,562 INFO L280 TraceCheckUtils]: 164: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,563 INFO L280 TraceCheckUtils]: 165: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,563 INFO L280 TraceCheckUtils]: 166: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,564 INFO L280 TraceCheckUtils]: 167: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,565 INFO L280 TraceCheckUtils]: 168: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,565 INFO L280 TraceCheckUtils]: 169: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,566 INFO L280 TraceCheckUtils]: 170: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,566 INFO L280 TraceCheckUtils]: 171: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,567 INFO L280 TraceCheckUtils]: 172: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,568 INFO L280 TraceCheckUtils]: 173: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:04,569 INFO L280 TraceCheckUtils]: 174: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,570 INFO L280 TraceCheckUtils]: 175: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,571 INFO L280 TraceCheckUtils]: 176: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,572 INFO L280 TraceCheckUtils]: 177: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,573 INFO L280 TraceCheckUtils]: 178: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,573 INFO L280 TraceCheckUtils]: 179: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,574 INFO L280 TraceCheckUtils]: 180: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,574 INFO L280 TraceCheckUtils]: 181: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,575 INFO L280 TraceCheckUtils]: 182: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,576 INFO L280 TraceCheckUtils]: 183: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,577 INFO L280 TraceCheckUtils]: 184: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,577 INFO L280 TraceCheckUtils]: 185: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,578 INFO L280 TraceCheckUtils]: 186: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,579 INFO L280 TraceCheckUtils]: 187: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,579 INFO L280 TraceCheckUtils]: 188: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,580 INFO L280 TraceCheckUtils]: 189: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,581 INFO L280 TraceCheckUtils]: 190: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,582 INFO L280 TraceCheckUtils]: 191: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,583 INFO L280 TraceCheckUtils]: 192: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,585 INFO L280 TraceCheckUtils]: 193: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,586 INFO L280 TraceCheckUtils]: 194: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,586 INFO L280 TraceCheckUtils]: 195: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,587 INFO L280 TraceCheckUtils]: 196: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,587 INFO L280 TraceCheckUtils]: 197: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,588 INFO L280 TraceCheckUtils]: 198: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,589 INFO L280 TraceCheckUtils]: 199: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,590 INFO L280 TraceCheckUtils]: 200: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,592 INFO L280 TraceCheckUtils]: 201: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,594 INFO L280 TraceCheckUtils]: 202: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,595 INFO L280 TraceCheckUtils]: 203: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,596 INFO L280 TraceCheckUtils]: 204: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,596 INFO L280 TraceCheckUtils]: 205: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,597 INFO L280 TraceCheckUtils]: 206: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,598 INFO L280 TraceCheckUtils]: 207: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,599 INFO L280 TraceCheckUtils]: 208: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,600 INFO L280 TraceCheckUtils]: 209: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,601 INFO L280 TraceCheckUtils]: 210: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,601 INFO L280 TraceCheckUtils]: 211: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1873~0 := ~init__tmp___5~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,602 INFO L280 TraceCheckUtils]: 212: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1873~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,603 INFO L280 TraceCheckUtils]: 213: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,604 INFO L280 TraceCheckUtils]: 214: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,605 INFO L280 TraceCheckUtils]: 215: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,605 INFO L280 TraceCheckUtils]: 216: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,606 INFO L280 TraceCheckUtils]: 217: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,606 INFO L280 TraceCheckUtils]: 218: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,607 INFO L280 TraceCheckUtils]: 219: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,608 INFO L280 TraceCheckUtils]: 220: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,609 INFO L280 TraceCheckUtils]: 221: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,609 INFO L280 TraceCheckUtils]: 222: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,610 INFO L280 TraceCheckUtils]: 223: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,611 INFO L280 TraceCheckUtils]: 224: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,611 INFO L280 TraceCheckUtils]: 225: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,612 INFO L280 TraceCheckUtils]: 226: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,613 INFO L280 TraceCheckUtils]: 227: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,614 INFO L280 TraceCheckUtils]: 228: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,614 INFO L280 TraceCheckUtils]: 229: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,615 INFO L280 TraceCheckUtils]: 230: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,616 INFO L280 TraceCheckUtils]: 231: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,616 INFO L280 TraceCheckUtils]: 232: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,617 INFO L280 TraceCheckUtils]: 233: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,618 INFO L280 TraceCheckUtils]: 234: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,619 INFO L280 TraceCheckUtils]: 235: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,620 INFO L280 TraceCheckUtils]: 236: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,620 INFO L280 TraceCheckUtils]: 237: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:04,621 INFO L280 TraceCheckUtils]: 238: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,622 INFO L280 TraceCheckUtils]: 239: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,622 INFO L280 TraceCheckUtils]: 240: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,622 INFO L280 TraceCheckUtils]: 241: Hoare triple {93342#false} havoc ~node3__newmax~0; {93342#false} is VALID [2020-07-10 20:41:04,622 INFO L280 TraceCheckUtils]: 242: Hoare triple {93342#false} ~node3__newmax~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 243: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 244: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 245: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 246: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 247: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,623 INFO L280 TraceCheckUtils]: 248: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-10 20:41:04,624 INFO L280 TraceCheckUtils]: 249: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,624 INFO L280 TraceCheckUtils]: 250: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-10 20:41:04,624 INFO L280 TraceCheckUtils]: 251: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,624 INFO L280 TraceCheckUtils]: 252: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-10 20:41:04,624 INFO L280 TraceCheckUtils]: 253: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,625 INFO L280 TraceCheckUtils]: 254: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-10 20:41:04,625 INFO L280 TraceCheckUtils]: 255: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,625 INFO L280 TraceCheckUtils]: 256: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-10 20:41:04,625 INFO L280 TraceCheckUtils]: 257: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,626 INFO L280 TraceCheckUtils]: 258: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-10 20:41:04,626 INFO L280 TraceCheckUtils]: 259: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,626 INFO L280 TraceCheckUtils]: 260: Hoare triple {93342#false} havoc ~check__tmp~0; {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 261: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 262: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 263: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 264: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 265: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,627 INFO L280 TraceCheckUtils]: 266: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-10 20:41:04,628 INFO L280 TraceCheckUtils]: 267: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,628 INFO L280 TraceCheckUtils]: 268: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,628 INFO L280 TraceCheckUtils]: 269: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-10 20:41:04,628 INFO L280 TraceCheckUtils]: 270: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,628 INFO L280 TraceCheckUtils]: 271: Hoare triple {93342#false} ~check__tmp~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,629 INFO L280 TraceCheckUtils]: 272: Hoare triple {93342#false} ~__return_2019~0 := ~check__tmp~0; {93342#false} is VALID [2020-07-10 20:41:04,629 INFO L280 TraceCheckUtils]: 273: Hoare triple {93342#false} ~main__c1~0 := ~__return_2019~0; {93342#false} is VALID [2020-07-10 20:41:04,629 INFO L280 TraceCheckUtils]: 274: Hoare triple {93342#false} havoc ~__tmp_1~0; {93342#false} is VALID [2020-07-10 20:41:04,629 INFO L280 TraceCheckUtils]: 275: Hoare triple {93342#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-10 20:41:04,629 INFO L280 TraceCheckUtils]: 276: Hoare triple {93342#false} havoc ~assert__arg~0; {93342#false} is VALID [2020-07-10 20:41:04,630 INFO L280 TraceCheckUtils]: 277: Hoare triple {93342#false} ~assert__arg~0 := ~__tmp_1~0; {93342#false} is VALID [2020-07-10 20:41:04,630 INFO L280 TraceCheckUtils]: 278: Hoare triple {93342#false} assume !(0 == ~assert__arg~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,630 INFO L280 TraceCheckUtils]: 279: Hoare triple {93342#false} havoc ~node1__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,630 INFO L280 TraceCheckUtils]: 280: Hoare triple {93342#false} ~node1__newmax~1 := 0; {93342#false} is VALID [2020-07-10 20:41:04,630 INFO L280 TraceCheckUtils]: 281: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,631 INFO L280 TraceCheckUtils]: 282: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,631 INFO L280 TraceCheckUtils]: 283: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,631 INFO L280 TraceCheckUtils]: 284: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,631 INFO L280 TraceCheckUtils]: 285: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,631 INFO L280 TraceCheckUtils]: 286: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,632 INFO L280 TraceCheckUtils]: 287: Hoare triple {93342#false} assume !(2 == ~r1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,632 INFO L280 TraceCheckUtils]: 288: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,632 INFO L280 TraceCheckUtils]: 289: Hoare triple {93342#false} havoc ~node2__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,632 INFO L280 TraceCheckUtils]: 290: Hoare triple {93342#false} ~node2__newmax~1 := 0; {93342#false} is VALID [2020-07-10 20:41:04,632 INFO L280 TraceCheckUtils]: 291: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,633 INFO L280 TraceCheckUtils]: 292: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,633 INFO L280 TraceCheckUtils]: 293: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,633 INFO L280 TraceCheckUtils]: 294: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,633 INFO L280 TraceCheckUtils]: 295: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,633 INFO L280 TraceCheckUtils]: 296: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,634 INFO L280 TraceCheckUtils]: 297: Hoare triple {93342#false} assume !(2 == ~r2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,634 INFO L280 TraceCheckUtils]: 298: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,634 INFO L280 TraceCheckUtils]: 299: Hoare triple {93342#false} havoc ~node3__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,634 INFO L280 TraceCheckUtils]: 300: Hoare triple {93342#false} ~node3__newmax~1 := 0; {93342#false} is VALID [2020-07-10 20:41:04,634 INFO L280 TraceCheckUtils]: 301: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 302: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 303: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 304: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 305: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 306: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~1; {93342#false} is VALID [2020-07-10 20:41:04,635 INFO L280 TraceCheckUtils]: 307: Hoare triple {93342#false} assume !(2 == ~r3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,636 INFO L280 TraceCheckUtils]: 308: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,636 INFO L280 TraceCheckUtils]: 309: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-10 20:41:04,636 INFO L280 TraceCheckUtils]: 310: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,636 INFO L280 TraceCheckUtils]: 311: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-10 20:41:04,636 INFO L280 TraceCheckUtils]: 312: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,637 INFO L280 TraceCheckUtils]: 313: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-10 20:41:04,637 INFO L280 TraceCheckUtils]: 314: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,637 INFO L280 TraceCheckUtils]: 315: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-10 20:41:04,637 INFO L280 TraceCheckUtils]: 316: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,637 INFO L280 TraceCheckUtils]: 317: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 318: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 319: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 320: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 321: Hoare triple {93342#false} havoc ~check__tmp~1; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 322: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,638 INFO L280 TraceCheckUtils]: 323: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,639 INFO L280 TraceCheckUtils]: 324: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,639 INFO L280 TraceCheckUtils]: 325: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,639 INFO L280 TraceCheckUtils]: 326: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,640 INFO L280 TraceCheckUtils]: 327: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-10 20:41:04,642 INFO L280 TraceCheckUtils]: 328: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,642 INFO L280 TraceCheckUtils]: 329: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,643 INFO L280 TraceCheckUtils]: 330: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-10 20:41:04,643 INFO L280 TraceCheckUtils]: 331: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,643 INFO L280 TraceCheckUtils]: 332: Hoare triple {93342#false} ~check__tmp~1 := 1; {93342#false} is VALID [2020-07-10 20:41:04,643 INFO L280 TraceCheckUtils]: 333: Hoare triple {93342#false} ~__return_2152~0 := ~check__tmp~1; {93342#false} is VALID [2020-07-10 20:41:04,643 INFO L280 TraceCheckUtils]: 334: Hoare triple {93342#false} ~main__c1~0 := ~__return_2152~0; {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 335: Hoare triple {93342#false} havoc ~__tmp_2~0; {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 336: Hoare triple {93342#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 337: Hoare triple {93342#false} havoc ~assert__arg~1; {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 338: Hoare triple {93342#false} ~assert__arg~1 := ~__tmp_2~0; {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 339: Hoare triple {93342#false} assume !(0 == ~assert__arg~1 % 256); {93342#false} is VALID [2020-07-10 20:41:04,644 INFO L280 TraceCheckUtils]: 340: Hoare triple {93342#false} havoc ~node1__newmax~2; {93342#false} is VALID [2020-07-10 20:41:04,645 INFO L280 TraceCheckUtils]: 341: Hoare triple {93342#false} ~node1__newmax~2 := 0; {93342#false} is VALID [2020-07-10 20:41:04,645 INFO L280 TraceCheckUtils]: 342: Hoare triple {93342#false} assume !!(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,645 INFO L280 TraceCheckUtils]: 343: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,645 INFO L280 TraceCheckUtils]: 344: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,645 INFO L280 TraceCheckUtils]: 345: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 346: Hoare triple {93342#false} ~mode1~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 347: Hoare triple {93342#false} havoc ~node2__newmax~2; {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 348: Hoare triple {93342#false} ~node2__newmax~2 := 0; {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 349: Hoare triple {93342#false} assume !!(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 350: Hoare triple {93342#false} assume ~r2~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,646 INFO L280 TraceCheckUtils]: 351: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,647 INFO L280 TraceCheckUtils]: 352: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,647 INFO L280 TraceCheckUtils]: 353: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,647 INFO L280 TraceCheckUtils]: 354: Hoare triple {93342#false} havoc ~node3__newmax~2; {93342#false} is VALID [2020-07-10 20:41:04,647 INFO L280 TraceCheckUtils]: 355: Hoare triple {93342#false} ~node3__newmax~2 := 0; {93342#false} is VALID [2020-07-10 20:41:04,647 INFO L280 TraceCheckUtils]: 356: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,648 INFO L280 TraceCheckUtils]: 357: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,648 INFO L280 TraceCheckUtils]: 358: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,648 INFO L280 TraceCheckUtils]: 359: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,648 INFO L280 TraceCheckUtils]: 360: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,648 INFO L280 TraceCheckUtils]: 361: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 362: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 363: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 364: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 365: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 366: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,649 INFO L280 TraceCheckUtils]: 367: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 368: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 369: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 370: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 371: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 372: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,650 INFO L280 TraceCheckUtils]: 373: Hoare triple {93342#false} havoc ~check__tmp~2; {93342#false} is VALID [2020-07-10 20:41:04,651 INFO L280 TraceCheckUtils]: 374: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,651 INFO L280 TraceCheckUtils]: 375: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,651 INFO L280 TraceCheckUtils]: 376: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,651 INFO L280 TraceCheckUtils]: 377: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-10 20:41:04,651 INFO L280 TraceCheckUtils]: 378: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 379: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 380: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 381: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 382: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 383: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-10 20:41:04,652 INFO L280 TraceCheckUtils]: 384: Hoare triple {93342#false} ~check__tmp~2 := 1; {93342#false} is VALID [2020-07-10 20:41:04,653 INFO L280 TraceCheckUtils]: 385: Hoare triple {93342#false} ~__return_2288~0 := ~check__tmp~2; {93342#false} is VALID [2020-07-10 20:41:04,653 INFO L280 TraceCheckUtils]: 386: Hoare triple {93342#false} ~main__c1~0 := ~__return_2288~0; {93342#false} is VALID [2020-07-10 20:41:04,653 INFO L280 TraceCheckUtils]: 387: Hoare triple {93342#false} havoc ~__tmp_3~0; {93342#false} is VALID [2020-07-10 20:41:04,653 INFO L280 TraceCheckUtils]: 388: Hoare triple {93342#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-10 20:41:04,653 INFO L280 TraceCheckUtils]: 389: Hoare triple {93342#false} havoc ~assert__arg~2; {93342#false} is VALID [2020-07-10 20:41:04,654 INFO L280 TraceCheckUtils]: 390: Hoare triple {93342#false} ~assert__arg~2 := ~__tmp_3~0; {93342#false} is VALID [2020-07-10 20:41:04,654 INFO L280 TraceCheckUtils]: 391: Hoare triple {93342#false} assume !(0 == ~assert__arg~2 % 256); {93342#false} is VALID [2020-07-10 20:41:04,654 INFO L280 TraceCheckUtils]: 392: Hoare triple {93342#false} havoc ~node1__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,654 INFO L280 TraceCheckUtils]: 393: Hoare triple {93342#false} ~node1__newmax~3 := 0; {93342#false} is VALID [2020-07-10 20:41:04,654 INFO L280 TraceCheckUtils]: 394: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 395: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 396: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 397: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 398: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 399: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,655 INFO L280 TraceCheckUtils]: 400: Hoare triple {93342#false} assume 2 == ~r1~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,656 INFO L280 TraceCheckUtils]: 401: Hoare triple {93342#false} assume ~max1~0 == ~id1~0; {93342#false} is VALID [2020-07-10 20:41:04,656 INFO L280 TraceCheckUtils]: 402: Hoare triple {93342#false} ~st1~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,656 INFO L280 TraceCheckUtils]: 403: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,656 INFO L280 TraceCheckUtils]: 404: Hoare triple {93342#false} havoc ~node2__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,656 INFO L280 TraceCheckUtils]: 405: Hoare triple {93342#false} ~node2__newmax~3 := 0; {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 406: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 407: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 408: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 409: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 410: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,657 INFO L280 TraceCheckUtils]: 411: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 412: Hoare triple {93342#false} assume 2 == ~r2~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 413: Hoare triple {93342#false} assume ~max2~0 == ~id2~0; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 414: Hoare triple {93342#false} ~st2~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 415: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 416: Hoare triple {93342#false} havoc ~node3__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,658 INFO L280 TraceCheckUtils]: 417: Hoare triple {93342#false} ~node3__newmax~3 := 0; {93342#false} is VALID [2020-07-10 20:41:04,659 INFO L280 TraceCheckUtils]: 418: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,659 INFO L280 TraceCheckUtils]: 419: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,659 INFO L280 TraceCheckUtils]: 420: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,659 INFO L280 TraceCheckUtils]: 421: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,659 INFO L280 TraceCheckUtils]: 422: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 423: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~3; {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 424: Hoare triple {93342#false} assume 2 == ~r3~0 % 256; {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 425: Hoare triple {93342#false} assume ~max3~0 == ~id3~0; {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 426: Hoare triple {93342#false} ~st3~0 := 1; {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 427: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-10 20:41:04,660 INFO L280 TraceCheckUtils]: 428: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-10 20:41:04,661 INFO L280 TraceCheckUtils]: 429: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,661 INFO L280 TraceCheckUtils]: 430: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-10 20:41:04,661 INFO L280 TraceCheckUtils]: 431: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,661 INFO L280 TraceCheckUtils]: 432: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-10 20:41:04,661 INFO L280 TraceCheckUtils]: 433: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 434: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 435: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 436: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 437: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 438: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-10 20:41:04,662 INFO L280 TraceCheckUtils]: 439: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-10 20:41:04,663 INFO L280 TraceCheckUtils]: 440: Hoare triple {93342#false} havoc ~check__tmp~3; {93342#false} is VALID [2020-07-10 20:41:04,663 INFO L280 TraceCheckUtils]: 441: Hoare triple {93342#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93342#false} is VALID [2020-07-10 20:41:04,663 INFO L280 TraceCheckUtils]: 442: Hoare triple {93342#false} ~check__tmp~3 := 0; {93342#false} is VALID [2020-07-10 20:41:04,663 INFO L280 TraceCheckUtils]: 443: Hoare triple {93342#false} ~__return_2426~0 := ~check__tmp~3; {93342#false} is VALID [2020-07-10 20:41:04,663 INFO L280 TraceCheckUtils]: 444: Hoare triple {93342#false} ~main__c1~0 := ~__return_2426~0; {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 445: Hoare triple {93342#false} havoc ~__tmp_4~0; {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 446: Hoare triple {93342#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 447: Hoare triple {93342#false} havoc ~assert__arg~3; {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 448: Hoare triple {93342#false} ~assert__arg~3 := ~__tmp_4~0; {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 449: Hoare triple {93342#false} assume 0 == ~assert__arg~3 % 256; {93342#false} is VALID [2020-07-10 20:41:04,664 INFO L280 TraceCheckUtils]: 450: Hoare triple {93342#false} assume !false; {93342#false} is VALID [2020-07-10 20:41:04,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:41:04,814 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:41:04,814 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2007375220] [2020-07-10 20:41:04,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:41:04,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:41:04,815 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268221102] [2020-07-10 20:41:04,815 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-10 20:41:04,816 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:41:04,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:41:05,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:05,429 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:41:05,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:41:05,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:41:05,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:41:05,430 INFO L87 Difference]: Start difference. First operand 3788 states and 4729 transitions. Second operand 5 states. [2020-07-10 20:41:54,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:41:54,759 INFO L93 Difference]: Finished difference Result 10724 states and 13437 transitions. [2020-07-10 20:41:54,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:41:54,759 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-10 20:41:54,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:41:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:41:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-10 20:41:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:41:54,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-10 20:41:54,781 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2440 transitions. [2020-07-10 20:41:58,808 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2440 edges. 2440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:00,695 INFO L225 Difference]: With dead ends: 10724 [2020-07-10 20:42:00,696 INFO L226 Difference]: Without dead ends: 7153 [2020-07-10 20:42:00,704 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 [2020-07-10 20:42:00,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2020-07-10 20:42:43,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 7151. [2020-07-10 20:42:43,197 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:42:43,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7153 states. Second operand 7151 states. [2020-07-10 20:42:43,197 INFO L74 IsIncluded]: Start isIncluded. First operand 7153 states. Second operand 7151 states. [2020-07-10 20:42:43,197 INFO L87 Difference]: Start difference. First operand 7153 states. Second operand 7151 states. [2020-07-10 20:42:44,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:44,749 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-10 20:42:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-10 20:42:44,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:44,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:44,756 INFO L74 IsIncluded]: Start isIncluded. First operand 7151 states. Second operand 7153 states. [2020-07-10 20:42:44,756 INFO L87 Difference]: Start difference. First operand 7151 states. Second operand 7153 states. [2020-07-10 20:42:46,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:46,378 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-10 20:42:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-10 20:42:46,385 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:46,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:46,386 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:42:46,386 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:42:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7151 states. [2020-07-10 20:42:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 7151 states and 8903 transitions. [2020-07-10 20:42:48,121 INFO L78 Accepts]: Start accepts. Automaton has 7151 states and 8903 transitions. Word has length 451 [2020-07-10 20:42:48,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:42:48,121 INFO L479 AbstractCegarLoop]: Abstraction has 7151 states and 8903 transitions. [2020-07-10 20:42:48,121 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:42:48,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7151 states and 8903 transitions. [2020-07-10 20:43:10,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8903 edges. 8903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:43:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 7151 states and 8903 transitions. [2020-07-10 20:43:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2020-07-10 20:43:10,918 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:43:10,919 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] [2020-07-10 20:43:10,919 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 20:43:10,919 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:43:10,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:43:10,919 INFO L82 PathProgramCache]: Analyzing trace with hash 426038018, now seen corresponding path program 1 times [2020-07-10 20:43:10,920 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:43:10,920 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [42324782] [2020-07-10 20:43:10,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:43:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:43:11,369 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:43:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:43:11,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {143531#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,418 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,421 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,422 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,422 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,422 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,422 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,422 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,423 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,423 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,423 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,423 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,423 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 50: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 51: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 52: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {143467#true} is VALID [2020-07-10 20:43:11,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,425 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,425 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,425 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,425 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,425 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,426 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-10 20:43:11,426 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-10 20:43:11,432 INFO L263 TraceCheckUtils]: 0: Hoare triple {143467#true} call ULTIMATE.init(); {143531#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:43:11,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {143531#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,437 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,437 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,437 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,437 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,438 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,439 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,439 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,439 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,439 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,439 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,440 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,441 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,441 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,441 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,441 INFO L280 TraceCheckUtils]: 50: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,441 INFO L280 TraceCheckUtils]: 51: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {143467#true} is VALID [2020-07-10 20:43:11,442 INFO L280 TraceCheckUtils]: 52: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {143467#true} is VALID [2020-07-10 20:43:11,442 INFO L280 TraceCheckUtils]: 53: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {143467#true} is VALID [2020-07-10 20:43:11,442 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,442 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,442 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,443 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,443 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,443 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,443 INFO L280 TraceCheckUtils]: 60: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-10 20:43:11,443 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-10 20:43:11,444 INFO L263 TraceCheckUtils]: 62: Hoare triple {143467#true} call #t~ret30 := main(); {143467#true} is VALID [2020-07-10 20:43:11,444 INFO L280 TraceCheckUtils]: 63: Hoare triple {143467#true} havoc ~main__c1~0; {143467#true} is VALID [2020-07-10 20:43:11,444 INFO L280 TraceCheckUtils]: 64: Hoare triple {143467#true} havoc ~main__i2~0; {143467#true} is VALID [2020-07-10 20:43:11,444 INFO L280 TraceCheckUtils]: 65: Hoare triple {143467#true} ~main__c1~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,444 INFO L280 TraceCheckUtils]: 66: Hoare triple {143467#true} ~ep12~0 := #t~nondet0; {143467#true} is VALID [2020-07-10 20:43:11,445 INFO L280 TraceCheckUtils]: 67: Hoare triple {143467#true} havoc #t~nondet0; {143467#true} is VALID [2020-07-10 20:43:11,445 INFO L280 TraceCheckUtils]: 68: Hoare triple {143467#true} ~ep13~0 := #t~nondet1; {143467#true} is VALID [2020-07-10 20:43:11,445 INFO L280 TraceCheckUtils]: 69: Hoare triple {143467#true} havoc #t~nondet1; {143467#true} is VALID [2020-07-10 20:43:11,445 INFO L280 TraceCheckUtils]: 70: Hoare triple {143467#true} ~ep21~0 := #t~nondet2; {143467#true} is VALID [2020-07-10 20:43:11,445 INFO L280 TraceCheckUtils]: 71: Hoare triple {143467#true} havoc #t~nondet2; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 72: Hoare triple {143467#true} ~ep23~0 := #t~nondet3; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 73: Hoare triple {143467#true} havoc #t~nondet3; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 74: Hoare triple {143467#true} ~ep31~0 := #t~nondet4; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 75: Hoare triple {143467#true} havoc #t~nondet4; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 76: Hoare triple {143467#true} ~ep32~0 := #t~nondet5; {143467#true} is VALID [2020-07-10 20:43:11,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {143467#true} havoc #t~nondet5; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 78: Hoare triple {143467#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 79: Hoare triple {143467#true} ~id1~0 := #t~nondet6; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 80: Hoare triple {143467#true} havoc #t~nondet6; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 81: Hoare triple {143467#true} ~r1~0 := #t~nondet7; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 82: Hoare triple {143467#true} havoc #t~nondet7; {143467#true} is VALID [2020-07-10 20:43:11,447 INFO L280 TraceCheckUtils]: 83: Hoare triple {143467#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,448 INFO L280 TraceCheckUtils]: 84: Hoare triple {143467#true} ~st1~0 := #t~nondet8; {143467#true} is VALID [2020-07-10 20:43:11,448 INFO L280 TraceCheckUtils]: 85: Hoare triple {143467#true} havoc #t~nondet8; {143467#true} is VALID [2020-07-10 20:43:11,448 INFO L280 TraceCheckUtils]: 86: Hoare triple {143467#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,448 INFO L280 TraceCheckUtils]: 87: Hoare triple {143467#true} ~nl1~0 := #t~nondet9; {143467#true} is VALID [2020-07-10 20:43:11,448 INFO L280 TraceCheckUtils]: 88: Hoare triple {143467#true} havoc #t~nondet9; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 89: Hoare triple {143467#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 90: Hoare triple {143467#true} ~m1~0 := #t~nondet10; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 91: Hoare triple {143467#true} havoc #t~nondet10; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 92: Hoare triple {143467#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 93: Hoare triple {143467#true} ~max1~0 := #t~nondet11; {143467#true} is VALID [2020-07-10 20:43:11,449 INFO L280 TraceCheckUtils]: 94: Hoare triple {143467#true} havoc #t~nondet11; {143467#true} is VALID [2020-07-10 20:43:11,450 INFO L280 TraceCheckUtils]: 95: Hoare triple {143467#true} ~mode1~0 := #t~nondet12; {143467#true} is VALID [2020-07-10 20:43:11,450 INFO L280 TraceCheckUtils]: 96: Hoare triple {143467#true} havoc #t~nondet12; {143467#true} is VALID [2020-07-10 20:43:11,450 INFO L280 TraceCheckUtils]: 97: Hoare triple {143467#true} ~newmax1~0 := #t~nondet13; {143467#true} is VALID [2020-07-10 20:43:11,450 INFO L280 TraceCheckUtils]: 98: Hoare triple {143467#true} havoc #t~nondet13; {143467#true} is VALID [2020-07-10 20:43:11,450 INFO L280 TraceCheckUtils]: 99: Hoare triple {143467#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 100: Hoare triple {143467#true} ~id2~0 := #t~nondet14; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 101: Hoare triple {143467#true} havoc #t~nondet14; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 102: Hoare triple {143467#true} ~r2~0 := #t~nondet15; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 103: Hoare triple {143467#true} havoc #t~nondet15; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 104: Hoare triple {143467#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,451 INFO L280 TraceCheckUtils]: 105: Hoare triple {143467#true} ~st2~0 := #t~nondet16; {143467#true} is VALID [2020-07-10 20:43:11,452 INFO L280 TraceCheckUtils]: 106: Hoare triple {143467#true} havoc #t~nondet16; {143467#true} is VALID [2020-07-10 20:43:11,452 INFO L280 TraceCheckUtils]: 107: Hoare triple {143467#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,452 INFO L280 TraceCheckUtils]: 108: Hoare triple {143467#true} ~nl2~0 := #t~nondet17; {143467#true} is VALID [2020-07-10 20:43:11,452 INFO L280 TraceCheckUtils]: 109: Hoare triple {143467#true} havoc #t~nondet17; {143467#true} is VALID [2020-07-10 20:43:11,452 INFO L280 TraceCheckUtils]: 110: Hoare triple {143467#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,453 INFO L280 TraceCheckUtils]: 111: Hoare triple {143467#true} ~m2~0 := #t~nondet18; {143467#true} is VALID [2020-07-10 20:43:11,453 INFO L280 TraceCheckUtils]: 112: Hoare triple {143467#true} havoc #t~nondet18; {143467#true} is VALID [2020-07-10 20:43:11,453 INFO L280 TraceCheckUtils]: 113: Hoare triple {143467#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,453 INFO L280 TraceCheckUtils]: 114: Hoare triple {143467#true} ~max2~0 := #t~nondet19; {143467#true} is VALID [2020-07-10 20:43:11,453 INFO L280 TraceCheckUtils]: 115: Hoare triple {143467#true} havoc #t~nondet19; {143467#true} is VALID [2020-07-10 20:43:11,454 INFO L280 TraceCheckUtils]: 116: Hoare triple {143467#true} ~mode2~0 := #t~nondet20; {143467#true} is VALID [2020-07-10 20:43:11,454 INFO L280 TraceCheckUtils]: 117: Hoare triple {143467#true} havoc #t~nondet20; {143467#true} is VALID [2020-07-10 20:43:11,454 INFO L280 TraceCheckUtils]: 118: Hoare triple {143467#true} ~newmax2~0 := #t~nondet21; {143467#true} is VALID [2020-07-10 20:43:11,454 INFO L280 TraceCheckUtils]: 119: Hoare triple {143467#true} havoc #t~nondet21; {143467#true} is VALID [2020-07-10 20:43:11,454 INFO L280 TraceCheckUtils]: 120: Hoare triple {143467#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,455 INFO L280 TraceCheckUtils]: 121: Hoare triple {143467#true} ~id3~0 := #t~nondet22; {143467#true} is VALID [2020-07-10 20:43:11,455 INFO L280 TraceCheckUtils]: 122: Hoare triple {143467#true} havoc #t~nondet22; {143467#true} is VALID [2020-07-10 20:43:11,455 INFO L280 TraceCheckUtils]: 123: Hoare triple {143467#true} ~r3~0 := #t~nondet23; {143467#true} is VALID [2020-07-10 20:43:11,455 INFO L280 TraceCheckUtils]: 124: Hoare triple {143467#true} havoc #t~nondet23; {143467#true} is VALID [2020-07-10 20:43:11,455 INFO L280 TraceCheckUtils]: 125: Hoare triple {143467#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 126: Hoare triple {143467#true} ~st3~0 := #t~nondet24; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 127: Hoare triple {143467#true} havoc #t~nondet24; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 128: Hoare triple {143467#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 129: Hoare triple {143467#true} ~nl3~0 := #t~nondet25; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 130: Hoare triple {143467#true} havoc #t~nondet25; {143467#true} is VALID [2020-07-10 20:43:11,456 INFO L280 TraceCheckUtils]: 131: Hoare triple {143467#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,457 INFO L280 TraceCheckUtils]: 132: Hoare triple {143467#true} ~m3~0 := #t~nondet26; {143467#true} is VALID [2020-07-10 20:43:11,457 INFO L280 TraceCheckUtils]: 133: Hoare triple {143467#true} havoc #t~nondet26; {143467#true} is VALID [2020-07-10 20:43:11,457 INFO L280 TraceCheckUtils]: 134: Hoare triple {143467#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {143467#true} is VALID [2020-07-10 20:43:11,457 INFO L280 TraceCheckUtils]: 135: Hoare triple {143467#true} ~max3~0 := #t~nondet27; {143467#true} is VALID [2020-07-10 20:43:11,457 INFO L280 TraceCheckUtils]: 136: Hoare triple {143467#true} havoc #t~nondet27; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 137: Hoare triple {143467#true} ~mode3~0 := #t~nondet28; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 138: Hoare triple {143467#true} havoc #t~nondet28; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 139: Hoare triple {143467#true} ~newmax3~0 := #t~nondet29; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 140: Hoare triple {143467#true} havoc #t~nondet29; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 141: Hoare triple {143467#true} havoc ~init__r121~0; {143467#true} is VALID [2020-07-10 20:43:11,458 INFO L280 TraceCheckUtils]: 142: Hoare triple {143467#true} havoc ~init__r131~0; {143467#true} is VALID [2020-07-10 20:43:11,459 INFO L280 TraceCheckUtils]: 143: Hoare triple {143467#true} havoc ~init__r211~0; {143467#true} is VALID [2020-07-10 20:43:11,459 INFO L280 TraceCheckUtils]: 144: Hoare triple {143467#true} havoc ~init__r231~0; {143467#true} is VALID [2020-07-10 20:43:11,459 INFO L280 TraceCheckUtils]: 145: Hoare triple {143467#true} havoc ~init__r311~0; {143467#true} is VALID [2020-07-10 20:43:11,459 INFO L280 TraceCheckUtils]: 146: Hoare triple {143467#true} havoc ~init__r321~0; {143467#true} is VALID [2020-07-10 20:43:11,459 INFO L280 TraceCheckUtils]: 147: Hoare triple {143467#true} havoc ~init__r122~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 148: Hoare triple {143467#true} havoc ~init__tmp~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 149: Hoare triple {143467#true} havoc ~init__r132~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 150: Hoare triple {143467#true} havoc ~init__tmp___0~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 151: Hoare triple {143467#true} havoc ~init__r212~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 152: Hoare triple {143467#true} havoc ~init__tmp___1~0; {143467#true} is VALID [2020-07-10 20:43:11,460 INFO L280 TraceCheckUtils]: 153: Hoare triple {143467#true} havoc ~init__r232~0; {143467#true} is VALID [2020-07-10 20:43:11,461 INFO L280 TraceCheckUtils]: 154: Hoare triple {143467#true} havoc ~init__tmp___2~0; {143467#true} is VALID [2020-07-10 20:43:11,461 INFO L280 TraceCheckUtils]: 155: Hoare triple {143467#true} havoc ~init__r312~0; {143467#true} is VALID [2020-07-10 20:43:11,461 INFO L280 TraceCheckUtils]: 156: Hoare triple {143467#true} havoc ~init__tmp___3~0; {143467#true} is VALID [2020-07-10 20:43:11,461 INFO L280 TraceCheckUtils]: 157: Hoare triple {143467#true} havoc ~init__r322~0; {143467#true} is VALID [2020-07-10 20:43:11,461 INFO L280 TraceCheckUtils]: 158: Hoare triple {143467#true} havoc ~init__tmp___4~0; {143467#true} is VALID [2020-07-10 20:43:11,462 INFO L280 TraceCheckUtils]: 159: Hoare triple {143467#true} havoc ~init__tmp___5~0; {143467#true} is VALID [2020-07-10 20:43:11,462 INFO L280 TraceCheckUtils]: 160: Hoare triple {143467#true} ~init__r121~0 := ~ep12~0; {143467#true} is VALID [2020-07-10 20:43:11,462 INFO L280 TraceCheckUtils]: 161: Hoare triple {143467#true} ~init__r131~0 := ~ep13~0; {143467#true} is VALID [2020-07-10 20:43:11,462 INFO L280 TraceCheckUtils]: 162: Hoare triple {143467#true} ~init__r211~0 := ~ep21~0; {143467#true} is VALID [2020-07-10 20:43:11,462 INFO L280 TraceCheckUtils]: 163: Hoare triple {143467#true} ~init__r231~0 := ~ep23~0; {143467#true} is VALID [2020-07-10 20:43:11,463 INFO L280 TraceCheckUtils]: 164: Hoare triple {143467#true} ~init__r311~0 := ~ep31~0; {143467#true} is VALID [2020-07-10 20:43:11,463 INFO L280 TraceCheckUtils]: 165: Hoare triple {143467#true} ~init__r321~0 := ~ep32~0; {143467#true} is VALID [2020-07-10 20:43:11,463 INFO L280 TraceCheckUtils]: 166: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-10 20:43:11,463 INFO L280 TraceCheckUtils]: 167: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-10 20:43:11,463 INFO L280 TraceCheckUtils]: 168: Hoare triple {143467#true} ~init__tmp~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,464 INFO L280 TraceCheckUtils]: 169: Hoare triple {143467#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {143467#true} is VALID [2020-07-10 20:43:11,464 INFO L280 TraceCheckUtils]: 170: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-10 20:43:11,464 INFO L280 TraceCheckUtils]: 171: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-10 20:43:11,464 INFO L280 TraceCheckUtils]: 172: Hoare triple {143467#true} ~init__tmp___0~0 := 0; {143467#true} is VALID [2020-07-10 20:43:11,464 INFO L280 TraceCheckUtils]: 173: Hoare triple {143467#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {143467#true} is VALID [2020-07-10 20:43:11,465 INFO L280 TraceCheckUtils]: 174: Hoare triple {143467#true} assume !!(0 == ~init__r211~0 % 256); {143467#true} is VALID [2020-07-10 20:43:11,468 INFO L280 TraceCheckUtils]: 175: Hoare triple {143467#true} assume !!(0 == ~init__r231~0 % 256); {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:11,472 INFO L280 TraceCheckUtils]: 176: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:11,476 INFO L280 TraceCheckUtils]: 177: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:11,477 INFO L280 TraceCheckUtils]: 178: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,478 INFO L280 TraceCheckUtils]: 179: Hoare triple {143468#false} ~init__tmp___2~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,478 INFO L280 TraceCheckUtils]: 180: Hoare triple {143468#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,478 INFO L280 TraceCheckUtils]: 181: Hoare triple {143468#false} assume !(0 == ~init__r311~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,478 INFO L280 TraceCheckUtils]: 182: Hoare triple {143468#false} ~init__tmp___3~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,479 INFO L280 TraceCheckUtils]: 183: Hoare triple {143468#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,479 INFO L280 TraceCheckUtils]: 184: Hoare triple {143468#false} assume !(0 == ~init__r321~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,479 INFO L280 TraceCheckUtils]: 185: Hoare triple {143468#false} ~init__tmp___4~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,479 INFO L280 TraceCheckUtils]: 186: Hoare triple {143468#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,479 INFO L280 TraceCheckUtils]: 187: Hoare triple {143468#false} assume ~id1~0 != ~id2~0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 188: Hoare triple {143468#false} assume ~id1~0 != ~id3~0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 189: Hoare triple {143468#false} assume ~id2~0 != ~id3~0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 190: Hoare triple {143468#false} assume ~id1~0 >= 0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 191: Hoare triple {143468#false} assume ~id2~0 >= 0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 192: Hoare triple {143468#false} assume ~id3~0 >= 0; {143468#false} is VALID [2020-07-10 20:43:11,480 INFO L280 TraceCheckUtils]: 193: Hoare triple {143468#false} assume 0 == ~r1~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 194: Hoare triple {143468#false} assume 0 == ~r2~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 195: Hoare triple {143468#false} assume 0 == ~r3~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 196: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 197: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 198: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-10 20:43:11,481 INFO L280 TraceCheckUtils]: 199: Hoare triple {143468#false} assume 0 == ~st1~0; {143468#false} is VALID [2020-07-10 20:43:11,482 INFO L280 TraceCheckUtils]: 200: Hoare triple {143468#false} assume 0 == ~st2~0; {143468#false} is VALID [2020-07-10 20:43:11,482 INFO L280 TraceCheckUtils]: 201: Hoare triple {143468#false} assume 0 == ~st3~0; {143468#false} is VALID [2020-07-10 20:43:11,482 INFO L280 TraceCheckUtils]: 202: Hoare triple {143468#false} assume 0 == ~nl1~0; {143468#false} is VALID [2020-07-10 20:43:11,482 INFO L280 TraceCheckUtils]: 203: Hoare triple {143468#false} assume 0 == ~nl2~0; {143468#false} is VALID [2020-07-10 20:43:11,482 INFO L280 TraceCheckUtils]: 204: Hoare triple {143468#false} assume 0 == ~nl3~0; {143468#false} is VALID [2020-07-10 20:43:11,483 INFO L280 TraceCheckUtils]: 205: Hoare triple {143468#false} assume 0 == ~mode1~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,483 INFO L280 TraceCheckUtils]: 206: Hoare triple {143468#false} assume 0 == ~mode2~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,483 INFO L280 TraceCheckUtils]: 207: Hoare triple {143468#false} assume 0 == ~mode3~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,483 INFO L280 TraceCheckUtils]: 208: Hoare triple {143468#false} assume !(0 == ~newmax1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,483 INFO L280 TraceCheckUtils]: 209: Hoare triple {143468#false} assume !(0 == ~newmax2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 210: Hoare triple {143468#false} assume !(0 == ~newmax3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 211: Hoare triple {143468#false} ~init__tmp___5~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 212: Hoare triple {143468#false} ~__return_1873~0 := ~init__tmp___5~0; {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 213: Hoare triple {143468#false} ~main__i2~0 := ~__return_1873~0; {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 214: Hoare triple {143468#false} assume 0 != ~main__i2~0; {143468#false} is VALID [2020-07-10 20:43:11,484 INFO L280 TraceCheckUtils]: 215: Hoare triple {143468#false} ~p12_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,485 INFO L280 TraceCheckUtils]: 216: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,485 INFO L280 TraceCheckUtils]: 217: Hoare triple {143468#false} ~p13_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,485 INFO L280 TraceCheckUtils]: 218: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,485 INFO L280 TraceCheckUtils]: 219: Hoare triple {143468#false} ~p21_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,485 INFO L280 TraceCheckUtils]: 220: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,486 INFO L280 TraceCheckUtils]: 221: Hoare triple {143468#false} ~p23_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,486 INFO L280 TraceCheckUtils]: 222: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,486 INFO L280 TraceCheckUtils]: 223: Hoare triple {143468#false} ~p31_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,486 INFO L280 TraceCheckUtils]: 224: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,486 INFO L280 TraceCheckUtils]: 225: Hoare triple {143468#false} ~p32_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 226: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 227: Hoare triple {143468#false} ~main__i2~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 228: Hoare triple {143468#false} havoc ~node1__newmax~0; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 229: Hoare triple {143468#false} ~node1__newmax~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 230: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 231: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,487 INFO L280 TraceCheckUtils]: 232: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 233: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 234: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 235: Hoare triple {143468#false} havoc ~node2__newmax~0; {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 236: Hoare triple {143468#false} ~node2__newmax~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 237: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 238: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 239: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,488 INFO L280 TraceCheckUtils]: 240: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 241: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 242: Hoare triple {143468#false} havoc ~node3__newmax~0; {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 243: Hoare triple {143468#false} ~node3__newmax~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 244: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 245: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 246: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 247: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,489 INFO L280 TraceCheckUtils]: 248: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 249: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 250: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 251: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 252: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 253: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 254: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 255: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-10 20:43:11,490 INFO L280 TraceCheckUtils]: 256: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 257: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 258: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 259: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 260: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 261: Hoare triple {143468#false} havoc ~check__tmp~0; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 262: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 263: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,491 INFO L280 TraceCheckUtils]: 264: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 265: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 266: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 267: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 268: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 269: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 270: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 271: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,492 INFO L280 TraceCheckUtils]: 272: Hoare triple {143468#false} ~check__tmp~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 273: Hoare triple {143468#false} ~__return_2019~0 := ~check__tmp~0; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 274: Hoare triple {143468#false} ~main__c1~0 := ~__return_2019~0; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 275: Hoare triple {143468#false} havoc ~__tmp_1~0; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 276: Hoare triple {143468#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 277: Hoare triple {143468#false} havoc ~assert__arg~0; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 278: Hoare triple {143468#false} ~assert__arg~0 := ~__tmp_1~0; {143468#false} is VALID [2020-07-10 20:43:11,493 INFO L280 TraceCheckUtils]: 279: Hoare triple {143468#false} assume !(0 == ~assert__arg~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 280: Hoare triple {143468#false} havoc ~node1__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 281: Hoare triple {143468#false} ~node1__newmax~1 := 0; {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 282: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 283: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 284: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,494 INFO L280 TraceCheckUtils]: 285: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,495 INFO L280 TraceCheckUtils]: 286: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,495 INFO L280 TraceCheckUtils]: 287: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,495 INFO L280 TraceCheckUtils]: 288: Hoare triple {143468#false} assume !(2 == ~r1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,495 INFO L280 TraceCheckUtils]: 289: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,495 INFO L280 TraceCheckUtils]: 290: Hoare triple {143468#false} havoc ~node2__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 291: Hoare triple {143468#false} ~node2__newmax~1 := 0; {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 292: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 293: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 294: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 295: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,496 INFO L280 TraceCheckUtils]: 296: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 297: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 298: Hoare triple {143468#false} assume !(2 == ~r2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 299: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 300: Hoare triple {143468#false} havoc ~node3__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 301: Hoare triple {143468#false} ~node3__newmax~1 := 0; {143468#false} is VALID [2020-07-10 20:43:11,497 INFO L280 TraceCheckUtils]: 302: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,498 INFO L280 TraceCheckUtils]: 303: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,498 INFO L280 TraceCheckUtils]: 304: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,498 INFO L280 TraceCheckUtils]: 305: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,498 INFO L280 TraceCheckUtils]: 306: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,498 INFO L280 TraceCheckUtils]: 307: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~1; {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 308: Hoare triple {143468#false} assume !(2 == ~r3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 309: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 310: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 311: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 312: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-10 20:43:11,499 INFO L280 TraceCheckUtils]: 313: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,500 INFO L280 TraceCheckUtils]: 314: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-10 20:43:11,500 INFO L280 TraceCheckUtils]: 315: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,500 INFO L280 TraceCheckUtils]: 316: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-10 20:43:11,500 INFO L280 TraceCheckUtils]: 317: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,500 INFO L280 TraceCheckUtils]: 318: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 319: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 320: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 321: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 322: Hoare triple {143468#false} havoc ~check__tmp~1; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 323: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,501 INFO L280 TraceCheckUtils]: 324: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 325: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 326: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 327: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 328: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 329: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,502 INFO L280 TraceCheckUtils]: 330: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 331: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 332: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 333: Hoare triple {143468#false} ~check__tmp~1 := 1; {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 334: Hoare triple {143468#false} ~__return_2152~0 := ~check__tmp~1; {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 335: Hoare triple {143468#false} ~main__c1~0 := ~__return_2152~0; {143468#false} is VALID [2020-07-10 20:43:11,503 INFO L280 TraceCheckUtils]: 336: Hoare triple {143468#false} havoc ~__tmp_2~0; {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 337: Hoare triple {143468#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 338: Hoare triple {143468#false} havoc ~assert__arg~1; {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 339: Hoare triple {143468#false} ~assert__arg~1 := ~__tmp_2~0; {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 340: Hoare triple {143468#false} assume !(0 == ~assert__arg~1 % 256); {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 341: Hoare triple {143468#false} havoc ~node1__newmax~2; {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 342: Hoare triple {143468#false} ~node1__newmax~2 := 0; {143468#false} is VALID [2020-07-10 20:43:11,504 INFO L280 TraceCheckUtils]: 343: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 344: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 345: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 346: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 347: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 348: Hoare triple {143468#false} havoc ~node2__newmax~2; {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 349: Hoare triple {143468#false} ~node2__newmax~2 := 0; {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 350: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,505 INFO L280 TraceCheckUtils]: 351: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,506 INFO L280 TraceCheckUtils]: 352: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,506 INFO L280 TraceCheckUtils]: 353: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,506 INFO L280 TraceCheckUtils]: 354: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,506 INFO L280 TraceCheckUtils]: 355: Hoare triple {143468#false} havoc ~node3__newmax~2; {143468#false} is VALID [2020-07-10 20:43:11,506 INFO L280 TraceCheckUtils]: 356: Hoare triple {143468#false} ~node3__newmax~2 := 0; {143468#false} is VALID [2020-07-10 20:43:11,507 INFO L280 TraceCheckUtils]: 357: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,507 INFO L280 TraceCheckUtils]: 358: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,507 INFO L280 TraceCheckUtils]: 359: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,507 INFO L280 TraceCheckUtils]: 360: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,507 INFO L280 TraceCheckUtils]: 361: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,508 INFO L280 TraceCheckUtils]: 362: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-10 20:43:11,508 INFO L280 TraceCheckUtils]: 363: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,508 INFO L280 TraceCheckUtils]: 364: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-10 20:43:11,508 INFO L280 TraceCheckUtils]: 365: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,508 INFO L280 TraceCheckUtils]: 366: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 367: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 368: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 369: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 370: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 371: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,509 INFO L280 TraceCheckUtils]: 372: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-10 20:43:11,510 INFO L280 TraceCheckUtils]: 373: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,510 INFO L280 TraceCheckUtils]: 374: Hoare triple {143468#false} havoc ~check__tmp~2; {143468#false} is VALID [2020-07-10 20:43:11,510 INFO L280 TraceCheckUtils]: 375: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,510 INFO L280 TraceCheckUtils]: 376: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,510 INFO L280 TraceCheckUtils]: 377: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 378: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 379: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 380: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 381: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 382: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-10 20:43:11,511 INFO L280 TraceCheckUtils]: 383: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 384: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 385: Hoare triple {143468#false} ~check__tmp~2 := 1; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 386: Hoare triple {143468#false} ~__return_2288~0 := ~check__tmp~2; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 387: Hoare triple {143468#false} ~main__c1~0 := ~__return_2288~0; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 388: Hoare triple {143468#false} havoc ~__tmp_3~0; {143468#false} is VALID [2020-07-10 20:43:11,512 INFO L280 TraceCheckUtils]: 389: Hoare triple {143468#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,513 INFO L280 TraceCheckUtils]: 390: Hoare triple {143468#false} havoc ~assert__arg~2; {143468#false} is VALID [2020-07-10 20:43:11,513 INFO L280 TraceCheckUtils]: 391: Hoare triple {143468#false} ~assert__arg~2 := ~__tmp_3~0; {143468#false} is VALID [2020-07-10 20:43:11,513 INFO L280 TraceCheckUtils]: 392: Hoare triple {143468#false} assume !(0 == ~assert__arg~2 % 256); {143468#false} is VALID [2020-07-10 20:43:11,513 INFO L280 TraceCheckUtils]: 393: Hoare triple {143468#false} havoc ~node1__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,513 INFO L280 TraceCheckUtils]: 394: Hoare triple {143468#false} ~node1__newmax~3 := 0; {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 395: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 396: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 397: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 398: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 399: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,514 INFO L280 TraceCheckUtils]: 400: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,515 INFO L280 TraceCheckUtils]: 401: Hoare triple {143468#false} assume 2 == ~r1~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,515 INFO L280 TraceCheckUtils]: 402: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-10 20:43:11,515 INFO L280 TraceCheckUtils]: 403: Hoare triple {143468#false} ~st1~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,515 INFO L280 TraceCheckUtils]: 404: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,515 INFO L280 TraceCheckUtils]: 405: Hoare triple {143468#false} havoc ~node2__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 406: Hoare triple {143468#false} ~node2__newmax~3 := 0; {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 407: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 408: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 409: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 410: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,516 INFO L280 TraceCheckUtils]: 411: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,517 INFO L280 TraceCheckUtils]: 412: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,517 INFO L280 TraceCheckUtils]: 413: Hoare triple {143468#false} assume 2 == ~r2~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,517 INFO L280 TraceCheckUtils]: 414: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-10 20:43:11,517 INFO L280 TraceCheckUtils]: 415: Hoare triple {143468#false} ~st2~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,517 INFO L280 TraceCheckUtils]: 416: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 417: Hoare triple {143468#false} havoc ~node3__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 418: Hoare triple {143468#false} ~node3__newmax~3 := 0; {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 419: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 420: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 421: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,518 INFO L280 TraceCheckUtils]: 422: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,519 INFO L280 TraceCheckUtils]: 423: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-10 20:43:11,519 INFO L280 TraceCheckUtils]: 424: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~3; {143468#false} is VALID [2020-07-10 20:43:11,519 INFO L280 TraceCheckUtils]: 425: Hoare triple {143468#false} assume 2 == ~r3~0 % 256; {143468#false} is VALID [2020-07-10 20:43:11,519 INFO L280 TraceCheckUtils]: 426: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-10 20:43:11,519 INFO L280 TraceCheckUtils]: 427: Hoare triple {143468#false} ~st3~0 := 1; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 428: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 429: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 430: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 431: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 432: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,520 INFO L280 TraceCheckUtils]: 433: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-10 20:43:11,521 INFO L280 TraceCheckUtils]: 434: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,521 INFO L280 TraceCheckUtils]: 435: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-10 20:43:11,521 INFO L280 TraceCheckUtils]: 436: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,521 INFO L280 TraceCheckUtils]: 437: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-10 20:43:11,521 INFO L280 TraceCheckUtils]: 438: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 439: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 440: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 441: Hoare triple {143468#false} havoc ~check__tmp~3; {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 442: Hoare triple {143468#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 443: Hoare triple {143468#false} ~check__tmp~3 := 0; {143468#false} is VALID [2020-07-10 20:43:11,522 INFO L280 TraceCheckUtils]: 444: Hoare triple {143468#false} ~__return_2426~0 := ~check__tmp~3; {143468#false} is VALID [2020-07-10 20:43:11,523 INFO L280 TraceCheckUtils]: 445: Hoare triple {143468#false} ~main__c1~0 := ~__return_2426~0; {143468#false} is VALID [2020-07-10 20:43:11,523 INFO L280 TraceCheckUtils]: 446: Hoare triple {143468#false} havoc ~__tmp_4~0; {143468#false} is VALID [2020-07-10 20:43:11,523 INFO L280 TraceCheckUtils]: 447: Hoare triple {143468#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-10 20:43:11,523 INFO L280 TraceCheckUtils]: 448: Hoare triple {143468#false} havoc ~assert__arg~3; {143468#false} is VALID [2020-07-10 20:43:11,523 INFO L280 TraceCheckUtils]: 449: Hoare triple {143468#false} ~assert__arg~3 := ~__tmp_4~0; {143468#false} is VALID [2020-07-10 20:43:11,524 INFO L280 TraceCheckUtils]: 450: Hoare triple {143468#false} assume 0 == ~assert__arg~3 % 256; {143468#false} is VALID [2020-07-10 20:43:11,524 INFO L280 TraceCheckUtils]: 451: Hoare triple {143468#false} assume !false; {143468#false} is VALID [2020-07-10 20:43:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:43:11,632 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:43:11,633 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [42324782] [2020-07-10 20:43:11,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:43:11,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:43:11,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712148296] [2020-07-10 20:43:11,634 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-10 20:43:11,635 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:43:11,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:43:12,375 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:43:12,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:43:12,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:43:12,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:43:12,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:43:12,377 INFO L87 Difference]: Start difference. First operand 7151 states and 8903 transitions. Second operand 4 states. [2020-07-10 20:45:58,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:45:58,278 INFO L93 Difference]: Finished difference Result 20993 states and 26205 transitions. [2020-07-10 20:45:58,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:45:58,278 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-10 20:45:58,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:45:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:45:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-10 20:45:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:45:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-10 20:45:58,299 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2487 transitions. [2020-07-10 20:46:03,536 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2487 edges. 2487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:46:20,840 INFO L225 Difference]: With dead ends: 20993 [2020-07-10 20:46:20,841 INFO L226 Difference]: Without dead ends: 14079 [2020-07-10 20:46:20,857 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 [2020-07-10 20:46:20,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14079 states. [2020-07-10 20:46:59,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14079 to 7155. [2020-07-10 20:46:59,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:46:59,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14079 states. Second operand 7155 states. [2020-07-10 20:46:59,762 INFO L74 IsIncluded]: Start isIncluded. First operand 14079 states. Second operand 7155 states. [2020-07-10 20:46:59,762 INFO L87 Difference]: Start difference. First operand 14079 states. Second operand 7155 states. [2020-07-10 20:47:07,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:47:07,067 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-10 20:47:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-10 20:47:07,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:47:07,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:47:07,083 INFO L74 IsIncluded]: Start isIncluded. First operand 7155 states. Second operand 14079 states. [2020-07-10 20:47:07,083 INFO L87 Difference]: Start difference. First operand 7155 states. Second operand 14079 states. [2020-07-10 20:47:14,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:47:14,010 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-10 20:47:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-10 20:47:14,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:47:14,021 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:47:14,021 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:47:14,022 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:47:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7155 states. [2020-07-10 20:47:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7155 states to 7155 states and 8907 transitions. [2020-07-10 20:47:15,678 INFO L78 Accepts]: Start accepts. Automaton has 7155 states and 8907 transitions. Word has length 452 [2020-07-10 20:47:15,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:47:15,678 INFO L479 AbstractCegarLoop]: Abstraction has 7155 states and 8907 transitions. [2020-07-10 20:47:15,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:47:15,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7155 states and 8907 transitions. [2020-07-10 20:47:42,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8907 edges. 8907 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:47:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 7155 states and 8907 transitions. [2020-07-10 20:47:42,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2020-07-10 20:47:42,894 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:47:42,895 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] [2020-07-10 20:47:42,895 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 20:47:42,895 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:47:42,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:47:42,896 INFO L82 PathProgramCache]: Analyzing trace with hash -1804062791, now seen corresponding path program 1 times [2020-07-10 20:47:42,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:47:42,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1796895009] [2020-07-10 20:47:42,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:47:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:47:43,489 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-10 20:47:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:47:43,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {228053#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-10 20:47:43,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,554 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,554 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,556 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,556 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,556 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,557 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,558 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,558 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,558 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,558 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,558 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,559 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,559 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,559 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,559 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,559 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,560 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,560 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,560 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,560 INFO L280 TraceCheckUtils]: 50: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {227988#true} is VALID [2020-07-10 20:47:43,560 INFO L280 TraceCheckUtils]: 51: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 52: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 53: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,561 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,562 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,562 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-10 20:47:43,562 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-10 20:47:43,568 INFO L263 TraceCheckUtils]: 0: Hoare triple {227988#true} call ULTIMATE.init(); {228053#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:47:43,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {228053#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~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)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~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)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-10 20:47:43,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,570 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,572 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,573 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,574 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,574 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,574 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,574 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,576 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,577 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,577 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,577 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,577 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,577 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,578 INFO L280 TraceCheckUtils]: 50: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,578 INFO L280 TraceCheckUtils]: 51: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {227988#true} is VALID [2020-07-10 20:47:43,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {227988#true} is VALID [2020-07-10 20:47:43,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {227988#true} is VALID [2020-07-10 20:47:43,578 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,579 INFO L280 TraceCheckUtils]: 60: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-10 20:47:43,580 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-10 20:47:43,580 INFO L263 TraceCheckUtils]: 62: Hoare triple {227988#true} call #t~ret30 := main(); {227988#true} is VALID [2020-07-10 20:47:43,580 INFO L280 TraceCheckUtils]: 63: Hoare triple {227988#true} havoc ~main__c1~0; {227988#true} is VALID [2020-07-10 20:47:43,580 INFO L280 TraceCheckUtils]: 64: Hoare triple {227988#true} havoc ~main__i2~0; {227988#true} is VALID [2020-07-10 20:47:43,580 INFO L280 TraceCheckUtils]: 65: Hoare triple {227988#true} ~main__c1~0 := 0; {227988#true} is VALID [2020-07-10 20:47:43,581 INFO L280 TraceCheckUtils]: 66: Hoare triple {227988#true} ~ep12~0 := #t~nondet0; {227988#true} is VALID [2020-07-10 20:47:43,581 INFO L280 TraceCheckUtils]: 67: Hoare triple {227988#true} havoc #t~nondet0; {227988#true} is VALID [2020-07-10 20:47:43,581 INFO L280 TraceCheckUtils]: 68: Hoare triple {227988#true} ~ep13~0 := #t~nondet1; {227988#true} is VALID [2020-07-10 20:47:43,581 INFO L280 TraceCheckUtils]: 69: Hoare triple {227988#true} havoc #t~nondet1; {227988#true} is VALID [2020-07-10 20:47:43,582 INFO L280 TraceCheckUtils]: 70: Hoare triple {227988#true} ~ep21~0 := #t~nondet2; {227988#true} is VALID [2020-07-10 20:47:43,582 INFO L280 TraceCheckUtils]: 71: Hoare triple {227988#true} havoc #t~nondet2; {227988#true} is VALID [2020-07-10 20:47:43,582 INFO L280 TraceCheckUtils]: 72: Hoare triple {227988#true} ~ep23~0 := #t~nondet3; {227988#true} is VALID [2020-07-10 20:47:43,582 INFO L280 TraceCheckUtils]: 73: Hoare triple {227988#true} havoc #t~nondet3; {227988#true} is VALID [2020-07-10 20:47:43,582 INFO L280 TraceCheckUtils]: 74: Hoare triple {227988#true} ~ep31~0 := #t~nondet4; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 75: Hoare triple {227988#true} havoc #t~nondet4; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 76: Hoare triple {227988#true} ~ep32~0 := #t~nondet5; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 77: Hoare triple {227988#true} havoc #t~nondet5; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 78: Hoare triple {227988#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 79: Hoare triple {227988#true} ~id1~0 := #t~nondet6; {227988#true} is VALID [2020-07-10 20:47:43,583 INFO L280 TraceCheckUtils]: 80: Hoare triple {227988#true} havoc #t~nondet6; {227988#true} is VALID [2020-07-10 20:47:43,584 INFO L280 TraceCheckUtils]: 81: Hoare triple {227988#true} ~r1~0 := #t~nondet7; {227988#true} is VALID [2020-07-10 20:47:43,584 INFO L280 TraceCheckUtils]: 82: Hoare triple {227988#true} havoc #t~nondet7; {227988#true} is VALID [2020-07-10 20:47:43,584 INFO L280 TraceCheckUtils]: 83: Hoare triple {227988#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,584 INFO L280 TraceCheckUtils]: 84: Hoare triple {227988#true} ~st1~0 := #t~nondet8; {227988#true} is VALID [2020-07-10 20:47:43,584 INFO L280 TraceCheckUtils]: 85: Hoare triple {227988#true} havoc #t~nondet8; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 86: Hoare triple {227988#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 87: Hoare triple {227988#true} ~nl1~0 := #t~nondet9; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 88: Hoare triple {227988#true} havoc #t~nondet9; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 89: Hoare triple {227988#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 90: Hoare triple {227988#true} ~m1~0 := #t~nondet10; {227988#true} is VALID [2020-07-10 20:47:43,585 INFO L280 TraceCheckUtils]: 91: Hoare triple {227988#true} havoc #t~nondet10; {227988#true} is VALID [2020-07-10 20:47:43,586 INFO L280 TraceCheckUtils]: 92: Hoare triple {227988#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,586 INFO L280 TraceCheckUtils]: 93: Hoare triple {227988#true} ~max1~0 := #t~nondet11; {227988#true} is VALID [2020-07-10 20:47:43,586 INFO L280 TraceCheckUtils]: 94: Hoare triple {227988#true} havoc #t~nondet11; {227988#true} is VALID [2020-07-10 20:47:43,586 INFO L280 TraceCheckUtils]: 95: Hoare triple {227988#true} ~mode1~0 := #t~nondet12; {227988#true} is VALID [2020-07-10 20:47:43,586 INFO L280 TraceCheckUtils]: 96: Hoare triple {227988#true} havoc #t~nondet12; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 97: Hoare triple {227988#true} ~newmax1~0 := #t~nondet13; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 98: Hoare triple {227988#true} havoc #t~nondet13; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 99: Hoare triple {227988#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 100: Hoare triple {227988#true} ~id2~0 := #t~nondet14; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 101: Hoare triple {227988#true} havoc #t~nondet14; {227988#true} is VALID [2020-07-10 20:47:43,587 INFO L280 TraceCheckUtils]: 102: Hoare triple {227988#true} ~r2~0 := #t~nondet15; {227988#true} is VALID [2020-07-10 20:47:43,588 INFO L280 TraceCheckUtils]: 103: Hoare triple {227988#true} havoc #t~nondet15; {227988#true} is VALID [2020-07-10 20:47:43,588 INFO L280 TraceCheckUtils]: 104: Hoare triple {227988#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,588 INFO L280 TraceCheckUtils]: 105: Hoare triple {227988#true} ~st2~0 := #t~nondet16; {227988#true} is VALID [2020-07-10 20:47:43,588 INFO L280 TraceCheckUtils]: 106: Hoare triple {227988#true} havoc #t~nondet16; {227988#true} is VALID [2020-07-10 20:47:43,588 INFO L280 TraceCheckUtils]: 107: Hoare triple {227988#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 108: Hoare triple {227988#true} ~nl2~0 := #t~nondet17; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 109: Hoare triple {227988#true} havoc #t~nondet17; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 110: Hoare triple {227988#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 111: Hoare triple {227988#true} ~m2~0 := #t~nondet18; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 112: Hoare triple {227988#true} havoc #t~nondet18; {227988#true} is VALID [2020-07-10 20:47:43,589 INFO L280 TraceCheckUtils]: 113: Hoare triple {227988#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,590 INFO L280 TraceCheckUtils]: 114: Hoare triple {227988#true} ~max2~0 := #t~nondet19; {227988#true} is VALID [2020-07-10 20:47:43,590 INFO L280 TraceCheckUtils]: 115: Hoare triple {227988#true} havoc #t~nondet19; {227988#true} is VALID [2020-07-10 20:47:43,590 INFO L280 TraceCheckUtils]: 116: Hoare triple {227988#true} ~mode2~0 := #t~nondet20; {227988#true} is VALID [2020-07-10 20:47:43,590 INFO L280 TraceCheckUtils]: 117: Hoare triple {227988#true} havoc #t~nondet20; {227988#true} is VALID [2020-07-10 20:47:43,590 INFO L280 TraceCheckUtils]: 118: Hoare triple {227988#true} ~newmax2~0 := #t~nondet21; {227988#true} is VALID [2020-07-10 20:47:43,591 INFO L280 TraceCheckUtils]: 119: Hoare triple {227988#true} havoc #t~nondet21; {227988#true} is VALID [2020-07-10 20:47:43,591 INFO L280 TraceCheckUtils]: 120: Hoare triple {227988#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,591 INFO L280 TraceCheckUtils]: 121: Hoare triple {227988#true} ~id3~0 := #t~nondet22; {227988#true} is VALID [2020-07-10 20:47:43,591 INFO L280 TraceCheckUtils]: 122: Hoare triple {227988#true} havoc #t~nondet22; {227988#true} is VALID [2020-07-10 20:47:43,591 INFO L280 TraceCheckUtils]: 123: Hoare triple {227988#true} ~r3~0 := #t~nondet23; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 124: Hoare triple {227988#true} havoc #t~nondet23; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 125: Hoare triple {227988#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 126: Hoare triple {227988#true} ~st3~0 := #t~nondet24; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 127: Hoare triple {227988#true} havoc #t~nondet24; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 128: Hoare triple {227988#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,592 INFO L280 TraceCheckUtils]: 129: Hoare triple {227988#true} ~nl3~0 := #t~nondet25; {227988#true} is VALID [2020-07-10 20:47:43,593 INFO L280 TraceCheckUtils]: 130: Hoare triple {227988#true} havoc #t~nondet25; {227988#true} is VALID [2020-07-10 20:47:43,593 INFO L280 TraceCheckUtils]: 131: Hoare triple {227988#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,593 INFO L280 TraceCheckUtils]: 132: Hoare triple {227988#true} ~m3~0 := #t~nondet26; {227988#true} is VALID [2020-07-10 20:47:43,593 INFO L280 TraceCheckUtils]: 133: Hoare triple {227988#true} havoc #t~nondet26; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 134: Hoare triple {227988#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 135: Hoare triple {227988#true} ~max3~0 := #t~nondet27; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 136: Hoare triple {227988#true} havoc #t~nondet27; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 137: Hoare triple {227988#true} ~mode3~0 := #t~nondet28; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 138: Hoare triple {227988#true} havoc #t~nondet28; {227988#true} is VALID [2020-07-10 20:47:43,594 INFO L280 TraceCheckUtils]: 139: Hoare triple {227988#true} ~newmax3~0 := #t~nondet29; {227988#true} is VALID [2020-07-10 20:47:43,595 INFO L280 TraceCheckUtils]: 140: Hoare triple {227988#true} havoc #t~nondet29; {227988#true} is VALID [2020-07-10 20:47:43,595 INFO L280 TraceCheckUtils]: 141: Hoare triple {227988#true} havoc ~init__r121~0; {227988#true} is VALID [2020-07-10 20:47:43,595 INFO L280 TraceCheckUtils]: 142: Hoare triple {227988#true} havoc ~init__r131~0; {227988#true} is VALID [2020-07-10 20:47:43,595 INFO L280 TraceCheckUtils]: 143: Hoare triple {227988#true} havoc ~init__r211~0; {227988#true} is VALID [2020-07-10 20:47:43,595 INFO L280 TraceCheckUtils]: 144: Hoare triple {227988#true} havoc ~init__r231~0; {227988#true} is VALID [2020-07-10 20:47:43,596 INFO L280 TraceCheckUtils]: 145: Hoare triple {227988#true} havoc ~init__r311~0; {227988#true} is VALID [2020-07-10 20:47:43,596 INFO L280 TraceCheckUtils]: 146: Hoare triple {227988#true} havoc ~init__r321~0; {227988#true} is VALID [2020-07-10 20:47:43,596 INFO L280 TraceCheckUtils]: 147: Hoare triple {227988#true} havoc ~init__r122~0; {227988#true} is VALID [2020-07-10 20:47:43,596 INFO L280 TraceCheckUtils]: 148: Hoare triple {227988#true} havoc ~init__tmp~0; {227988#true} is VALID [2020-07-10 20:47:43,597 INFO L280 TraceCheckUtils]: 149: Hoare triple {227988#true} havoc ~init__r132~0; {227988#true} is VALID [2020-07-10 20:47:43,597 INFO L280 TraceCheckUtils]: 150: Hoare triple {227988#true} havoc ~init__tmp___0~0; {227988#true} is VALID [2020-07-10 20:47:43,597 INFO L280 TraceCheckUtils]: 151: Hoare triple {227988#true} havoc ~init__r212~0; {227988#true} is VALID [2020-07-10 20:47:43,597 INFO L280 TraceCheckUtils]: 152: Hoare triple {227988#true} havoc ~init__tmp___1~0; {227988#true} is VALID [2020-07-10 20:47:43,597 INFO L280 TraceCheckUtils]: 153: Hoare triple {227988#true} havoc ~init__r232~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 154: Hoare triple {227988#true} havoc ~init__tmp___2~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 155: Hoare triple {227988#true} havoc ~init__r312~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 156: Hoare triple {227988#true} havoc ~init__tmp___3~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 157: Hoare triple {227988#true} havoc ~init__r322~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 158: Hoare triple {227988#true} havoc ~init__tmp___4~0; {227988#true} is VALID [2020-07-10 20:47:43,598 INFO L280 TraceCheckUtils]: 159: Hoare triple {227988#true} havoc ~init__tmp___5~0; {227988#true} is VALID [2020-07-10 20:47:43,599 INFO L280 TraceCheckUtils]: 160: Hoare triple {227988#true} ~init__r121~0 := ~ep12~0; {227988#true} is VALID [2020-07-10 20:47:43,599 INFO L280 TraceCheckUtils]: 161: Hoare triple {227988#true} ~init__r131~0 := ~ep13~0; {227988#true} is VALID [2020-07-10 20:47:43,599 INFO L280 TraceCheckUtils]: 162: Hoare triple {227988#true} ~init__r211~0 := ~ep21~0; {227988#true} is VALID [2020-07-10 20:47:43,599 INFO L280 TraceCheckUtils]: 163: Hoare triple {227988#true} ~init__r231~0 := ~ep23~0; {227988#true} is VALID [2020-07-10 20:47:43,601 INFO L280 TraceCheckUtils]: 164: Hoare triple {227988#true} ~init__r311~0 := ~ep31~0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,602 INFO L280 TraceCheckUtils]: 165: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,603 INFO L280 TraceCheckUtils]: 166: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,604 INFO L280 TraceCheckUtils]: 167: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,605 INFO L280 TraceCheckUtils]: 168: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,606 INFO L280 TraceCheckUtils]: 169: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,608 INFO L280 TraceCheckUtils]: 170: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,609 INFO L280 TraceCheckUtils]: 171: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,610 INFO L280 TraceCheckUtils]: 172: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,611 INFO L280 TraceCheckUtils]: 173: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,612 INFO L280 TraceCheckUtils]: 174: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,613 INFO L280 TraceCheckUtils]: 175: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,614 INFO L280 TraceCheckUtils]: 176: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,615 INFO L280 TraceCheckUtils]: 177: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,617 INFO L280 TraceCheckUtils]: 178: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,618 INFO L280 TraceCheckUtils]: 179: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,619 INFO L280 TraceCheckUtils]: 180: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,620 INFO L280 TraceCheckUtils]: 181: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:47:43,622 INFO L280 TraceCheckUtils]: 182: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,623 INFO L280 TraceCheckUtils]: 183: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,624 INFO L280 TraceCheckUtils]: 184: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,625 INFO L280 TraceCheckUtils]: 185: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,626 INFO L280 TraceCheckUtils]: 186: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,627 INFO L280 TraceCheckUtils]: 187: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,629 INFO L280 TraceCheckUtils]: 188: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,630 INFO L280 TraceCheckUtils]: 189: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,631 INFO L280 TraceCheckUtils]: 190: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,632 INFO L280 TraceCheckUtils]: 191: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,633 INFO L280 TraceCheckUtils]: 192: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,634 INFO L280 TraceCheckUtils]: 193: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,635 INFO L280 TraceCheckUtils]: 194: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,636 INFO L280 TraceCheckUtils]: 195: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,637 INFO L280 TraceCheckUtils]: 196: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,638 INFO L280 TraceCheckUtils]: 197: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,640 INFO L280 TraceCheckUtils]: 198: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,641 INFO L280 TraceCheckUtils]: 199: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,642 INFO L280 TraceCheckUtils]: 200: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,643 INFO L280 TraceCheckUtils]: 201: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,644 INFO L280 TraceCheckUtils]: 202: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,645 INFO L280 TraceCheckUtils]: 203: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,646 INFO L280 TraceCheckUtils]: 204: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,647 INFO L280 TraceCheckUtils]: 205: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,649 INFO L280 TraceCheckUtils]: 206: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,650 INFO L280 TraceCheckUtils]: 207: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,651 INFO L280 TraceCheckUtils]: 208: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,651 INFO L280 TraceCheckUtils]: 209: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,652 INFO L280 TraceCheckUtils]: 210: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,654 INFO L280 TraceCheckUtils]: 211: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,661 INFO L280 TraceCheckUtils]: 212: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,662 INFO L280 TraceCheckUtils]: 213: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1873~0 := ~init__tmp___5~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,663 INFO L280 TraceCheckUtils]: 214: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1873~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,665 INFO L280 TraceCheckUtils]: 215: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,665 INFO L280 TraceCheckUtils]: 216: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,666 INFO L280 TraceCheckUtils]: 217: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,668 INFO L280 TraceCheckUtils]: 218: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,669 INFO L280 TraceCheckUtils]: 219: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,670 INFO L280 TraceCheckUtils]: 220: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,671 INFO L280 TraceCheckUtils]: 221: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,672 INFO L280 TraceCheckUtils]: 222: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,673 INFO L280 TraceCheckUtils]: 223: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,673 INFO L280 TraceCheckUtils]: 224: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,674 INFO L280 TraceCheckUtils]: 225: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,675 INFO L280 TraceCheckUtils]: 226: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,675 INFO L280 TraceCheckUtils]: 227: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,676 INFO L280 TraceCheckUtils]: 228: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,677 INFO L280 TraceCheckUtils]: 229: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,677 INFO L280 TraceCheckUtils]: 230: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,678 INFO L280 TraceCheckUtils]: 231: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,679 INFO L280 TraceCheckUtils]: 232: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,680 INFO L280 TraceCheckUtils]: 233: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,681 INFO L280 TraceCheckUtils]: 234: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,681 INFO L280 TraceCheckUtils]: 235: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,682 INFO L280 TraceCheckUtils]: 236: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,683 INFO L280 TraceCheckUtils]: 237: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,683 INFO L280 TraceCheckUtils]: 238: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,684 INFO L280 TraceCheckUtils]: 239: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,685 INFO L280 TraceCheckUtils]: 240: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,685 INFO L280 TraceCheckUtils]: 241: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,686 INFO L280 TraceCheckUtils]: 242: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,687 INFO L280 TraceCheckUtils]: 243: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,687 INFO L280 TraceCheckUtils]: 244: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,688 INFO L280 TraceCheckUtils]: 245: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,689 INFO L280 TraceCheckUtils]: 246: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 247: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 248: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 249: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 250: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 251: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,690 INFO L280 TraceCheckUtils]: 252: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 253: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 254: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 255: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 256: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 257: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 258: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 259: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,691 INFO L280 TraceCheckUtils]: 260: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 261: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 262: Hoare triple {227989#false} havoc ~check__tmp~0; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 263: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 264: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 265: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 266: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 267: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,692 INFO L280 TraceCheckUtils]: 268: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-10 20:47:43,693 INFO L280 TraceCheckUtils]: 269: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,693 INFO L280 TraceCheckUtils]: 270: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,693 INFO L280 TraceCheckUtils]: 271: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-10 20:47:43,710 INFO L280 TraceCheckUtils]: 272: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,710 INFO L280 TraceCheckUtils]: 273: Hoare triple {227989#false} ~check__tmp~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,710 INFO L280 TraceCheckUtils]: 274: Hoare triple {227989#false} ~__return_2019~0 := ~check__tmp~0; {227989#false} is VALID [2020-07-10 20:47:43,710 INFO L280 TraceCheckUtils]: 275: Hoare triple {227989#false} ~main__c1~0 := ~__return_2019~0; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 276: Hoare triple {227989#false} havoc ~__tmp_1~0; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 277: Hoare triple {227989#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 278: Hoare triple {227989#false} havoc ~assert__arg~0; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 279: Hoare triple {227989#false} ~assert__arg~0 := ~__tmp_1~0; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 280: Hoare triple {227989#false} assume !(0 == ~assert__arg~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 281: Hoare triple {227989#false} havoc ~node1__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 282: Hoare triple {227989#false} ~node1__newmax~1 := 0; {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 283: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,711 INFO L280 TraceCheckUtils]: 284: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 285: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 286: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 287: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 288: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 289: Hoare triple {227989#false} assume !(2 == ~r1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 290: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 291: Hoare triple {227989#false} havoc ~node2__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 292: Hoare triple {227989#false} ~node2__newmax~1 := 0; {227989#false} is VALID [2020-07-10 20:47:43,712 INFO L280 TraceCheckUtils]: 293: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 294: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 295: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 296: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 297: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 298: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 299: Hoare triple {227989#false} assume !(2 == ~r2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 300: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,713 INFO L280 TraceCheckUtils]: 301: Hoare triple {227989#false} havoc ~node3__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 302: Hoare triple {227989#false} ~node3__newmax~1 := 0; {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 303: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 304: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 305: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 306: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 307: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 308: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~1; {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 309: Hoare triple {227989#false} assume !(2 == ~r3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,714 INFO L280 TraceCheckUtils]: 310: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 311: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 312: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 313: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 314: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 315: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 316: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 317: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-10 20:47:43,715 INFO L280 TraceCheckUtils]: 318: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 319: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 320: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 321: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 322: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 323: Hoare triple {227989#false} havoc ~check__tmp~1; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 324: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 325: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 326: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,716 INFO L280 TraceCheckUtils]: 327: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 328: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 329: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 330: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 331: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 332: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 333: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 334: Hoare triple {227989#false} ~check__tmp~1 := 1; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 335: Hoare triple {227989#false} ~__return_2152~0 := ~check__tmp~1; {227989#false} is VALID [2020-07-10 20:47:43,717 INFO L280 TraceCheckUtils]: 336: Hoare triple {227989#false} ~main__c1~0 := ~__return_2152~0; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 337: Hoare triple {227989#false} havoc ~__tmp_2~0; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 338: Hoare triple {227989#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 339: Hoare triple {227989#false} havoc ~assert__arg~1; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 340: Hoare triple {227989#false} ~assert__arg~1 := ~__tmp_2~0; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 341: Hoare triple {227989#false} assume !(0 == ~assert__arg~1 % 256); {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 342: Hoare triple {227989#false} havoc ~node1__newmax~2; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 343: Hoare triple {227989#false} ~node1__newmax~2 := 0; {227989#false} is VALID [2020-07-10 20:47:43,718 INFO L280 TraceCheckUtils]: 344: Hoare triple {227989#false} assume !!(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 345: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 346: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 347: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 348: Hoare triple {227989#false} ~mode1~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 349: Hoare triple {227989#false} havoc ~node2__newmax~2; {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 350: Hoare triple {227989#false} ~node2__newmax~2 := 0; {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 351: Hoare triple {227989#false} assume !!(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 352: Hoare triple {227989#false} assume ~r2~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,719 INFO L280 TraceCheckUtils]: 353: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,720 INFO L280 TraceCheckUtils]: 354: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,720 INFO L280 TraceCheckUtils]: 355: Hoare triple {227989#false} ~mode2~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,721 INFO L280 TraceCheckUtils]: 356: Hoare triple {227989#false} havoc ~node3__newmax~2; {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 357: Hoare triple {227989#false} ~node3__newmax~2 := 0; {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 358: Hoare triple {227989#false} assume !!(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 359: Hoare triple {227989#false} assume ~r3~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 360: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 361: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 362: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 363: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-10 20:47:43,722 INFO L280 TraceCheckUtils]: 364: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 365: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 366: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 367: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 368: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 369: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 370: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 371: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 372: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,723 INFO L280 TraceCheckUtils]: 373: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-10 20:47:43,724 INFO L280 TraceCheckUtils]: 374: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,724 INFO L280 TraceCheckUtils]: 375: Hoare triple {227989#false} havoc ~check__tmp~2; {227989#false} is VALID [2020-07-10 20:47:43,724 INFO L280 TraceCheckUtils]: 376: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,724 INFO L280 TraceCheckUtils]: 377: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,724 INFO L280 TraceCheckUtils]: 378: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,725 INFO L280 TraceCheckUtils]: 379: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-10 20:47:43,725 INFO L280 TraceCheckUtils]: 380: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,726 INFO L280 TraceCheckUtils]: 381: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-10 20:47:43,727 INFO L280 TraceCheckUtils]: 382: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,727 INFO L280 TraceCheckUtils]: 383: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-10 20:47:43,727 INFO L280 TraceCheckUtils]: 384: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-10 20:47:43,727 INFO L280 TraceCheckUtils]: 385: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-10 20:47:43,727 INFO L280 TraceCheckUtils]: 386: Hoare triple {227989#false} ~check__tmp~2 := 1; {227989#false} is VALID [2020-07-10 20:47:43,728 INFO L280 TraceCheckUtils]: 387: Hoare triple {227989#false} ~__return_2288~0 := ~check__tmp~2; {227989#false} is VALID [2020-07-10 20:47:43,728 INFO L280 TraceCheckUtils]: 388: Hoare triple {227989#false} ~main__c1~0 := ~__return_2288~0; {227989#false} is VALID [2020-07-10 20:47:43,728 INFO L280 TraceCheckUtils]: 389: Hoare triple {227989#false} havoc ~__tmp_3~0; {227989#false} is VALID [2020-07-10 20:47:43,728 INFO L280 TraceCheckUtils]: 390: Hoare triple {227989#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-10 20:47:43,728 INFO L280 TraceCheckUtils]: 391: Hoare triple {227989#false} havoc ~assert__arg~2; {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 392: Hoare triple {227989#false} ~assert__arg~2 := ~__tmp_3~0; {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 393: Hoare triple {227989#false} assume !(0 == ~assert__arg~2 % 256); {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 394: Hoare triple {227989#false} havoc ~node1__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 395: Hoare triple {227989#false} ~node1__newmax~3 := 0; {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 396: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,729 INFO L280 TraceCheckUtils]: 397: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,730 INFO L280 TraceCheckUtils]: 398: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,730 INFO L280 TraceCheckUtils]: 399: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,730 INFO L280 TraceCheckUtils]: 400: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,730 INFO L280 TraceCheckUtils]: 401: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,730 INFO L280 TraceCheckUtils]: 402: Hoare triple {227989#false} assume 2 == ~r1~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,731 INFO L280 TraceCheckUtils]: 403: Hoare triple {227989#false} assume ~max1~0 == ~id1~0; {227989#false} is VALID [2020-07-10 20:47:43,731 INFO L280 TraceCheckUtils]: 404: Hoare triple {227989#false} ~st1~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,731 INFO L280 TraceCheckUtils]: 405: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,731 INFO L280 TraceCheckUtils]: 406: Hoare triple {227989#false} havoc ~node2__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,731 INFO L280 TraceCheckUtils]: 407: Hoare triple {227989#false} ~node2__newmax~3 := 0; {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 408: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 409: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 410: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 411: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 412: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,732 INFO L280 TraceCheckUtils]: 413: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,733 INFO L280 TraceCheckUtils]: 414: Hoare triple {227989#false} assume 2 == ~r2~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,733 INFO L280 TraceCheckUtils]: 415: Hoare triple {227989#false} assume ~max2~0 == ~id2~0; {227989#false} is VALID [2020-07-10 20:47:43,733 INFO L280 TraceCheckUtils]: 416: Hoare triple {227989#false} ~st2~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,733 INFO L280 TraceCheckUtils]: 417: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,733 INFO L280 TraceCheckUtils]: 418: Hoare triple {227989#false} havoc ~node3__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,734 INFO L280 TraceCheckUtils]: 419: Hoare triple {227989#false} ~node3__newmax~3 := 0; {227989#false} is VALID [2020-07-10 20:47:43,734 INFO L280 TraceCheckUtils]: 420: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,734 INFO L280 TraceCheckUtils]: 421: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,734 INFO L280 TraceCheckUtils]: 422: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,734 INFO L280 TraceCheckUtils]: 423: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 424: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 425: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~3; {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 426: Hoare triple {227989#false} assume 2 == ~r3~0 % 256; {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 427: Hoare triple {227989#false} assume ~max3~0 == ~id3~0; {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 428: Hoare triple {227989#false} ~st3~0 := 1; {227989#false} is VALID [2020-07-10 20:47:43,735 INFO L280 TraceCheckUtils]: 429: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-10 20:47:43,736 INFO L280 TraceCheckUtils]: 430: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-10 20:47:43,736 INFO L280 TraceCheckUtils]: 431: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,736 INFO L280 TraceCheckUtils]: 432: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-10 20:47:43,736 INFO L280 TraceCheckUtils]: 433: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,736 INFO L280 TraceCheckUtils]: 434: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-10 20:47:43,737 INFO L280 TraceCheckUtils]: 435: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,737 INFO L280 TraceCheckUtils]: 436: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-10 20:47:43,737 INFO L280 TraceCheckUtils]: 437: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,737 INFO L280 TraceCheckUtils]: 438: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-10 20:47:43,737 INFO L280 TraceCheckUtils]: 439: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 440: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 441: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 442: Hoare triple {227989#false} havoc ~check__tmp~3; {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 443: Hoare triple {227989#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 444: Hoare triple {227989#false} ~check__tmp~3 := 0; {227989#false} is VALID [2020-07-10 20:47:43,738 INFO L280 TraceCheckUtils]: 445: Hoare triple {227989#false} ~__return_2426~0 := ~check__tmp~3; {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 446: Hoare triple {227989#false} ~main__c1~0 := ~__return_2426~0; {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 447: Hoare triple {227989#false} havoc ~__tmp_4~0; {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 448: Hoare triple {227989#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 449: Hoare triple {227989#false} havoc ~assert__arg~3; {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 450: Hoare triple {227989#false} ~assert__arg~3 := ~__tmp_4~0; {227989#false} is VALID [2020-07-10 20:47:43,739 INFO L280 TraceCheckUtils]: 451: Hoare triple {227989#false} assume 0 == ~assert__arg~3 % 256; {227989#false} is VALID [2020-07-10 20:47:43,740 INFO L280 TraceCheckUtils]: 452: Hoare triple {227989#false} assume !false; {227989#false} is VALID [2020-07-10 20:47:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:47:43,858 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:47:43,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1796895009] [2020-07-10 20:47:43,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:47:43,859 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:47:43,859 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368512327] [2020-07-10 20:47:43,860 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-10 20:47:43,861 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:47:43,861 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:47:44,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:47:44,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:47:44,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:47:44,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:47:44,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:47:44,754 INFO L87 Difference]: Start difference. First operand 7155 states and 8907 transitions. Second operand 5 states. [2020-07-10 20:49:42,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:49:42,083 INFO L93 Difference]: Finished difference Result 19130 states and 23824 transitions. [2020-07-10 20:49:42,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:49:42,083 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-10 20:49:42,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:49:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:49:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-10 20:49:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:49:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-10 20:49:42,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2429 transitions. [2020-07-10 20:49:47,788 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2429 edges. 2429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:49:53,527 INFO L225 Difference]: With dead ends: 19130 [2020-07-10 20:49:53,528 INFO L226 Difference]: Without dead ends: 12218 [2020-07-10 20:49:53,538 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:49:53,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12218 states. [2020-07-10 20:51:31,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12218 to 12216. [2020-07-10 20:51:31,939 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:51:31,939 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12218 states. Second operand 12216 states. [2020-07-10 20:51:31,939 INFO L74 IsIncluded]: Start isIncluded. First operand 12218 states. Second operand 12216 states. [2020-07-10 20:51:31,939 INFO L87 Difference]: Start difference. First operand 12218 states. Second operand 12216 states. [2020-07-10 20:51:36,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:51:36,415 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-10 20:51:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-10 20:51:36,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:51:36,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:51:36,424 INFO L74 IsIncluded]: Start isIncluded. First operand 12216 states. Second operand 12218 states. [2020-07-10 20:51:36,424 INFO L87 Difference]: Start difference. First operand 12216 states. Second operand 12218 states. [2020-07-10 20:51:40,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:51:40,835 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-10 20:51:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-10 20:51:40,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:51:40,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:51:40,849 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:51:40,849 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:51:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12216 states. [2020-07-10 20:51:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12216 states to 12216 states and 15102 transitions. [2020-07-10 20:51:46,088 INFO L78 Accepts]: Start accepts. Automaton has 12216 states and 15102 transitions. Word has length 453 [2020-07-10 20:51:46,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:51:46,089 INFO L479 AbstractCegarLoop]: Abstraction has 12216 states and 15102 transitions. [2020-07-10 20:51:46,089 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:51:46,089 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12216 states and 15102 transitions.