/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-09 00:02:09,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-09 00:02:09,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-09 00:02:09,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-09 00:02:09,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-09 00:02:09,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-09 00:02:09,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-09 00:02:09,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-09 00:02:09,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-09 00:02:09,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-09 00:02:09,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-09 00:02:09,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-09 00:02:09,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-09 00:02:09,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-09 00:02:09,841 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-09 00:02:09,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-09 00:02:09,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-09 00:02:09,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-09 00:02:09,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-09 00:02:09,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-09 00:02:09,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-09 00:02:09,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-09 00:02:09,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-09 00:02:09,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-09 00:02:09,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-09 00:02:09,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-09 00:02:09,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-09 00:02:09,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-09 00:02:09,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-09 00:02:09,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-09 00:02:09,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-09 00:02:09,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-09 00:02:09,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-09 00:02:09,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-09 00:02:09,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-09 00:02:09,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-09 00:02:09,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-09 00:02:09,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-09 00:02:09,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-09 00:02:09,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-09 00:02:09,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-09 00:02:09,894 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-09 00:02:09,926 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-09 00:02:09,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-09 00:02:09,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-09 00:02:09,931 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-09 00:02:09,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-09 00:02:09,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-09 00:02:09,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-09 00:02:09,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-09 00:02:09,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-09 00:02:09,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-09 00:02:09,933 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-09 00:02:09,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-09 00:02:09,933 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-09 00:02:09,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-09 00:02:09,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-09 00:02:09,934 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-09 00:02:09,934 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-09 00:02:09,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-09 00:02:09,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-09 00:02:09,936 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-09 00:02:09,936 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-09 00:02:09,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-09 00:02:09,938 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-09 00:02:10,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-09 00:02:10,275 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-09 00:02:10,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-09 00:02:10,281 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-09 00:02:10,281 INFO L275 PluginConnector]: CDTParser initialized [2020-07-09 00:02:10,282 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-09 00:02:10,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be915ae5/e834c86b2d0f47adbbaee04bc2ddf3e8/FLAGdceea9b04 [2020-07-09 00:02:11,102 INFO L306 CDTParser]: Found 1 translation units. [2020-07-09 00:02:11,103 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-09 00:02:11,122 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be915ae5/e834c86b2d0f47adbbaee04bc2ddf3e8/FLAGdceea9b04 [2020-07-09 00:02:11,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be915ae5/e834c86b2d0f47adbbaee04bc2ddf3e8 [2020-07-09 00:02:11,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-09 00:02:11,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-09 00:02:11,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-09 00:02:11,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-09 00:02:11,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-09 00:02:11,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.07 12:02:11" (1/1) ... [2020-07-09 00:02:11,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679e04b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:11, skipping insertion in model container [2020-07-09 00:02:11,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.07 12:02:11" (1/1) ... [2020-07-09 00:02:11,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-09 00:02:11,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-09 00:02:11,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-09 00:02:12,081 INFO L203 MainTranslator]: Completed pre-run [2020-07-09 00:02:12,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-09 00:02:12,328 INFO L208 MainTranslator]: Completed translation [2020-07-09 00:02:12,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12 WrapperNode [2020-07-09 00:02:12,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-09 00:02:12,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-09 00:02:12,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-09 00:02:12,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-09 00:02:12,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (1/1) ... [2020-07-09 00:02:12,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-09 00:02:12,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-09 00:02:12,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-09 00:02:12,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-09 00:02:12,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (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 [2020-07-09 00:02:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-09 00:02:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-09 00:02:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-09 00:02:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-09 00:02:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-09 00:02:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-09 00:02:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-09 00:02:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-09 00:02:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-09 00:02:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-09 00:02:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-09 00:02:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-09 00:02:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-09 00:02:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-09 00:02:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-09 00:02:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-09 00:02:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-09 00:02:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-09 00:02:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-09 00:02:12,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-09 00:02:12,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-09 00:02:15,676 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-09 00:02:15,677 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-09 00:02:15,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.07 12:02:15 BoogieIcfgContainer [2020-07-09 00:02:15,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-09 00:02:15,692 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-09 00:02:15,692 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-09 00:02:15,696 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-09 00:02:15,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.07 12:02:11" (1/3) ... [2020-07-09 00:02:15,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e4a2279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.07 12:02:15, skipping insertion in model container [2020-07-09 00:02:15,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.07 12:02:12" (2/3) ... [2020-07-09 00:02:15,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e4a2279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.07 12:02:15, skipping insertion in model container [2020-07-09 00:02:15,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.07 12:02:15" (3/3) ... [2020-07-09 00:02:15,701 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-09 00:02:15,714 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-09 00:02:15,725 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-09 00:02:15,742 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-09 00:02:15,770 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-09 00:02:15,770 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-09 00:02:15,770 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-09 00:02:15,771 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-09 00:02:15,771 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-09 00:02:15,771 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-09 00:02:15,771 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-09 00:02:15,771 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-09 00:02:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states. [2020-07-09 00:02:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-09 00:02:15,862 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:02:15,866 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] [2020-07-09 00:02:15,866 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:02:15,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:02:15,875 INFO L82 PathProgramCache]: Analyzing trace with hash 1632941541, now seen corresponding path program 1 times [2020-07-09 00:02:15,885 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:02:15,886 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [634326061] [2020-07-09 00:02:15,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:02:16,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:17,246 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:02:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:17,346 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 [2020-07-09 00:02:17,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-09 00:02:17,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,351 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,352 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,353 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,353 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,354 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,354 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,355 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,356 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,356 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,358 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,362 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,363 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,364 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,364 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,365 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,365 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,366 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,366 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,367 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,369 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,370 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,370 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,371 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,371 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,372 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,372 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,374 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 [2020-07-09 00:02:17,380 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 [2020-07-09 00:02:17,381 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 [2020-07-09 00:02:17,381 INFO L280 TraceCheckUtils]: 53: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,381 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,382 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,382 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,382 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,383 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,383 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-09 00:02:17,384 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-09 00:02:17,404 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 [2020-07-09 00:02:17,405 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 [2020-07-09 00:02:17,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-09 00:02:17,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,410 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,410 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,413 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,413 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,429 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,431 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,432 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,432 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,433 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,433 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,441 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,442 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,447 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,449 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,451 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,452 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,458 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,458 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,459 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,459 INFO L280 TraceCheckUtils]: 50: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,460 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 [2020-07-09 00:02:17,460 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 [2020-07-09 00:02:17,461 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 [2020-07-09 00:02:17,461 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,461 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,462 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,462 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-09 00:02:17,464 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-09 00:02:17,470 INFO L263 TraceCheckUtils]: 62: Hoare triple {906#true} call #t~ret30 := main(); {906#true} is VALID [2020-07-09 00:02:17,470 INFO L280 TraceCheckUtils]: 63: Hoare triple {906#true} havoc ~main__c1~0; {906#true} is VALID [2020-07-09 00:02:17,471 INFO L280 TraceCheckUtils]: 64: Hoare triple {906#true} havoc ~main__i2~0; {906#true} is VALID [2020-07-09 00:02:17,471 INFO L280 TraceCheckUtils]: 65: Hoare triple {906#true} ~main__c1~0 := 0; {906#true} is VALID [2020-07-09 00:02:17,471 INFO L280 TraceCheckUtils]: 66: Hoare triple {906#true} ~ep12~0 := #t~nondet0; {906#true} is VALID [2020-07-09 00:02:17,472 INFO L280 TraceCheckUtils]: 67: Hoare triple {906#true} havoc #t~nondet0; {906#true} is VALID [2020-07-09 00:02:17,472 INFO L280 TraceCheckUtils]: 68: Hoare triple {906#true} ~ep13~0 := #t~nondet1; {906#true} is VALID [2020-07-09 00:02:17,476 INFO L280 TraceCheckUtils]: 69: Hoare triple {906#true} havoc #t~nondet1; {906#true} is VALID [2020-07-09 00:02:17,476 INFO L280 TraceCheckUtils]: 70: Hoare triple {906#true} ~ep21~0 := #t~nondet2; {906#true} is VALID [2020-07-09 00:02:17,477 INFO L280 TraceCheckUtils]: 71: Hoare triple {906#true} havoc #t~nondet2; {906#true} is VALID [2020-07-09 00:02:17,477 INFO L280 TraceCheckUtils]: 72: Hoare triple {906#true} ~ep23~0 := #t~nondet3; {906#true} is VALID [2020-07-09 00:02:17,480 INFO L280 TraceCheckUtils]: 73: Hoare triple {906#true} havoc #t~nondet3; {906#true} is VALID [2020-07-09 00:02:17,481 INFO L280 TraceCheckUtils]: 74: Hoare triple {906#true} ~ep31~0 := #t~nondet4; {906#true} is VALID [2020-07-09 00:02:17,481 INFO L280 TraceCheckUtils]: 75: Hoare triple {906#true} havoc #t~nondet4; {906#true} is VALID [2020-07-09 00:02:17,482 INFO L280 TraceCheckUtils]: 76: Hoare triple {906#true} ~ep32~0 := #t~nondet5; {906#true} is VALID [2020-07-09 00:02:17,482 INFO L280 TraceCheckUtils]: 77: Hoare triple {906#true} havoc #t~nondet5; {906#true} is VALID [2020-07-09 00:02:17,483 INFO L280 TraceCheckUtils]: 78: Hoare triple {906#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {906#true} is VALID [2020-07-09 00:02:17,483 INFO L280 TraceCheckUtils]: 79: Hoare triple {906#true} ~id1~0 := #t~nondet6; {906#true} is VALID [2020-07-09 00:02:17,483 INFO L280 TraceCheckUtils]: 80: Hoare triple {906#true} havoc #t~nondet6; {906#true} is VALID [2020-07-09 00:02:17,484 INFO L280 TraceCheckUtils]: 81: Hoare triple {906#true} ~r1~0 := #t~nondet7; {906#true} is VALID [2020-07-09 00:02:17,484 INFO L280 TraceCheckUtils]: 82: Hoare triple {906#true} havoc #t~nondet7; {906#true} is VALID [2020-07-09 00:02:17,484 INFO L280 TraceCheckUtils]: 83: Hoare triple {906#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {906#true} is VALID [2020-07-09 00:02:17,484 INFO L280 TraceCheckUtils]: 84: Hoare triple {906#true} ~st1~0 := #t~nondet8; {906#true} is VALID [2020-07-09 00:02:17,485 INFO L280 TraceCheckUtils]: 85: Hoare triple {906#true} havoc #t~nondet8; {906#true} is VALID [2020-07-09 00:02:17,485 INFO L280 TraceCheckUtils]: 86: Hoare triple {906#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {906#true} is VALID [2020-07-09 00:02:17,488 INFO L280 TraceCheckUtils]: 87: Hoare triple {906#true} ~nl1~0 := #t~nondet9; {906#true} is VALID [2020-07-09 00:02:17,488 INFO L280 TraceCheckUtils]: 88: Hoare triple {906#true} havoc #t~nondet9; {906#true} is VALID [2020-07-09 00:02:17,488 INFO L280 TraceCheckUtils]: 89: Hoare triple {906#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {906#true} is VALID [2020-07-09 00:02:17,489 INFO L280 TraceCheckUtils]: 90: Hoare triple {906#true} ~m1~0 := #t~nondet10; {906#true} is VALID [2020-07-09 00:02:17,489 INFO L280 TraceCheckUtils]: 91: Hoare triple {906#true} havoc #t~nondet10; {906#true} is VALID [2020-07-09 00:02:17,489 INFO L280 TraceCheckUtils]: 92: Hoare triple {906#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {906#true} is VALID [2020-07-09 00:02:17,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {906#true} ~max1~0 := #t~nondet11; {906#true} is VALID [2020-07-09 00:02:17,490 INFO L280 TraceCheckUtils]: 94: Hoare triple {906#true} havoc #t~nondet11; {906#true} is VALID [2020-07-09 00:02:17,490 INFO L280 TraceCheckUtils]: 95: Hoare triple {906#true} ~mode1~0 := #t~nondet12; {906#true} is VALID [2020-07-09 00:02:17,491 INFO L280 TraceCheckUtils]: 96: Hoare triple {906#true} havoc #t~nondet12; {906#true} is VALID [2020-07-09 00:02:17,491 INFO L280 TraceCheckUtils]: 97: Hoare triple {906#true} ~newmax1~0 := #t~nondet13; {906#true} is VALID [2020-07-09 00:02:17,493 INFO L280 TraceCheckUtils]: 98: Hoare triple {906#true} havoc #t~nondet13; {906#true} is VALID [2020-07-09 00:02:17,494 INFO L280 TraceCheckUtils]: 99: Hoare triple {906#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {906#true} is VALID [2020-07-09 00:02:17,494 INFO L280 TraceCheckUtils]: 100: Hoare triple {906#true} ~id2~0 := #t~nondet14; {906#true} is VALID [2020-07-09 00:02:17,495 INFO L280 TraceCheckUtils]: 101: Hoare triple {906#true} havoc #t~nondet14; {906#true} is VALID [2020-07-09 00:02:17,495 INFO L280 TraceCheckUtils]: 102: Hoare triple {906#true} ~r2~0 := #t~nondet15; {906#true} is VALID [2020-07-09 00:02:17,495 INFO L280 TraceCheckUtils]: 103: Hoare triple {906#true} havoc #t~nondet15; {906#true} is VALID [2020-07-09 00:02:17,495 INFO L280 TraceCheckUtils]: 104: Hoare triple {906#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {906#true} is VALID [2020-07-09 00:02:17,496 INFO L280 TraceCheckUtils]: 105: Hoare triple {906#true} ~st2~0 := #t~nondet16; {906#true} is VALID [2020-07-09 00:02:17,496 INFO L280 TraceCheckUtils]: 106: Hoare triple {906#true} havoc #t~nondet16; {906#true} is VALID [2020-07-09 00:02:17,497 INFO L280 TraceCheckUtils]: 107: Hoare triple {906#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {906#true} is VALID [2020-07-09 00:02:17,497 INFO L280 TraceCheckUtils]: 108: Hoare triple {906#true} ~nl2~0 := #t~nondet17; {906#true} is VALID [2020-07-09 00:02:17,498 INFO L280 TraceCheckUtils]: 109: Hoare triple {906#true} havoc #t~nondet17; {906#true} is VALID [2020-07-09 00:02:17,498 INFO L280 TraceCheckUtils]: 110: Hoare triple {906#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {906#true} is VALID [2020-07-09 00:02:17,498 INFO L280 TraceCheckUtils]: 111: Hoare triple {906#true} ~m2~0 := #t~nondet18; {906#true} is VALID [2020-07-09 00:02:17,498 INFO L280 TraceCheckUtils]: 112: Hoare triple {906#true} havoc #t~nondet18; {906#true} is VALID [2020-07-09 00:02:17,499 INFO L280 TraceCheckUtils]: 113: Hoare triple {906#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {906#true} is VALID [2020-07-09 00:02:17,499 INFO L280 TraceCheckUtils]: 114: Hoare triple {906#true} ~max2~0 := #t~nondet19; {906#true} is VALID [2020-07-09 00:02:17,499 INFO L280 TraceCheckUtils]: 115: Hoare triple {906#true} havoc #t~nondet19; {906#true} is VALID [2020-07-09 00:02:17,500 INFO L280 TraceCheckUtils]: 116: Hoare triple {906#true} ~mode2~0 := #t~nondet20; {906#true} is VALID [2020-07-09 00:02:17,501 INFO L280 TraceCheckUtils]: 117: Hoare triple {906#true} havoc #t~nondet20; {906#true} is VALID [2020-07-09 00:02:17,501 INFO L280 TraceCheckUtils]: 118: Hoare triple {906#true} ~newmax2~0 := #t~nondet21; {906#true} is VALID [2020-07-09 00:02:17,502 INFO L280 TraceCheckUtils]: 119: Hoare triple {906#true} havoc #t~nondet21; {906#true} is VALID [2020-07-09 00:02:17,502 INFO L280 TraceCheckUtils]: 120: Hoare triple {906#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {906#true} is VALID [2020-07-09 00:02:17,502 INFO L280 TraceCheckUtils]: 121: Hoare triple {906#true} ~id3~0 := #t~nondet22; {906#true} is VALID [2020-07-09 00:02:17,503 INFO L280 TraceCheckUtils]: 122: Hoare triple {906#true} havoc #t~nondet22; {906#true} is VALID [2020-07-09 00:02:17,504 INFO L280 TraceCheckUtils]: 123: Hoare triple {906#true} ~r3~0 := #t~nondet23; {906#true} is VALID [2020-07-09 00:02:17,504 INFO L280 TraceCheckUtils]: 124: Hoare triple {906#true} havoc #t~nondet23; {906#true} is VALID [2020-07-09 00:02:17,505 INFO L280 TraceCheckUtils]: 125: Hoare triple {906#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {906#true} is VALID [2020-07-09 00:02:17,505 INFO L280 TraceCheckUtils]: 126: Hoare triple {906#true} ~st3~0 := #t~nondet24; {906#true} is VALID [2020-07-09 00:02:17,505 INFO L280 TraceCheckUtils]: 127: Hoare triple {906#true} havoc #t~nondet24; {906#true} is VALID [2020-07-09 00:02:17,506 INFO L280 TraceCheckUtils]: 128: Hoare triple {906#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {906#true} is VALID [2020-07-09 00:02:17,507 INFO L280 TraceCheckUtils]: 129: Hoare triple {906#true} ~nl3~0 := #t~nondet25; {906#true} is VALID [2020-07-09 00:02:17,511 INFO L280 TraceCheckUtils]: 130: Hoare triple {906#true} havoc #t~nondet25; {906#true} is VALID [2020-07-09 00:02:17,512 INFO L280 TraceCheckUtils]: 131: Hoare triple {906#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {906#true} is VALID [2020-07-09 00:02:17,512 INFO L280 TraceCheckUtils]: 132: Hoare triple {906#true} ~m3~0 := #t~nondet26; {906#true} is VALID [2020-07-09 00:02:17,513 INFO L280 TraceCheckUtils]: 133: Hoare triple {906#true} havoc #t~nondet26; {906#true} is VALID [2020-07-09 00:02:17,513 INFO L280 TraceCheckUtils]: 134: Hoare triple {906#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {906#true} is VALID [2020-07-09 00:02:17,513 INFO L280 TraceCheckUtils]: 135: Hoare triple {906#true} ~max3~0 := #t~nondet27; {906#true} is VALID [2020-07-09 00:02:17,514 INFO L280 TraceCheckUtils]: 136: Hoare triple {906#true} havoc #t~nondet27; {906#true} is VALID [2020-07-09 00:02:17,514 INFO L280 TraceCheckUtils]: 137: Hoare triple {906#true} ~mode3~0 := #t~nondet28; {906#true} is VALID [2020-07-09 00:02:17,514 INFO L280 TraceCheckUtils]: 138: Hoare triple {906#true} havoc #t~nondet28; {906#true} is VALID [2020-07-09 00:02:17,516 INFO L280 TraceCheckUtils]: 139: Hoare triple {906#true} ~newmax3~0 := #t~nondet29; {906#true} is VALID [2020-07-09 00:02:17,516 INFO L280 TraceCheckUtils]: 140: Hoare triple {906#true} havoc #t~nondet29; {906#true} is VALID [2020-07-09 00:02:17,517 INFO L280 TraceCheckUtils]: 141: Hoare triple {906#true} havoc ~init__r121~0; {906#true} is VALID [2020-07-09 00:02:17,517 INFO L280 TraceCheckUtils]: 142: Hoare triple {906#true} havoc ~init__r131~0; {906#true} is VALID [2020-07-09 00:02:17,523 INFO L280 TraceCheckUtils]: 143: Hoare triple {906#true} havoc ~init__r211~0; {906#true} is VALID [2020-07-09 00:02:17,523 INFO L280 TraceCheckUtils]: 144: Hoare triple {906#true} havoc ~init__r231~0; {906#true} is VALID [2020-07-09 00:02:17,524 INFO L280 TraceCheckUtils]: 145: Hoare triple {906#true} havoc ~init__r311~0; {906#true} is VALID [2020-07-09 00:02:17,524 INFO L280 TraceCheckUtils]: 146: Hoare triple {906#true} havoc ~init__r321~0; {906#true} is VALID [2020-07-09 00:02:17,525 INFO L280 TraceCheckUtils]: 147: Hoare triple {906#true} havoc ~init__r122~0; {906#true} is VALID [2020-07-09 00:02:17,525 INFO L280 TraceCheckUtils]: 148: Hoare triple {906#true} havoc ~init__tmp~0; {906#true} is VALID [2020-07-09 00:02:17,525 INFO L280 TraceCheckUtils]: 149: Hoare triple {906#true} havoc ~init__r132~0; {906#true} is VALID [2020-07-09 00:02:17,525 INFO L280 TraceCheckUtils]: 150: Hoare triple {906#true} havoc ~init__tmp___0~0; {906#true} is VALID [2020-07-09 00:02:17,527 INFO L280 TraceCheckUtils]: 151: Hoare triple {906#true} havoc ~init__r212~0; {906#true} is VALID [2020-07-09 00:02:17,532 INFO L280 TraceCheckUtils]: 152: Hoare triple {906#true} havoc ~init__tmp___1~0; {906#true} is VALID [2020-07-09 00:02:17,532 INFO L280 TraceCheckUtils]: 153: Hoare triple {906#true} havoc ~init__r232~0; {906#true} is VALID [2020-07-09 00:02:17,532 INFO L280 TraceCheckUtils]: 154: Hoare triple {906#true} havoc ~init__tmp___2~0; {906#true} is VALID [2020-07-09 00:02:17,533 INFO L280 TraceCheckUtils]: 155: Hoare triple {906#true} havoc ~init__r312~0; {906#true} is VALID [2020-07-09 00:02:17,533 INFO L280 TraceCheckUtils]: 156: Hoare triple {906#true} havoc ~init__tmp___3~0; {906#true} is VALID [2020-07-09 00:02:17,533 INFO L280 TraceCheckUtils]: 157: Hoare triple {906#true} havoc ~init__r322~0; {906#true} is VALID [2020-07-09 00:02:17,534 INFO L280 TraceCheckUtils]: 158: Hoare triple {906#true} havoc ~init__tmp___4~0; {906#true} is VALID [2020-07-09 00:02:17,536 INFO L280 TraceCheckUtils]: 159: Hoare triple {906#true} havoc ~init__tmp___5~0; {906#true} is VALID [2020-07-09 00:02:17,537 INFO L280 TraceCheckUtils]: 160: Hoare triple {906#true} ~init__r121~0 := ~ep12~0; {906#true} is VALID [2020-07-09 00:02:17,537 INFO L280 TraceCheckUtils]: 161: Hoare triple {906#true} ~init__r131~0 := ~ep13~0; {906#true} is VALID [2020-07-09 00:02:17,537 INFO L280 TraceCheckUtils]: 162: Hoare triple {906#true} ~init__r211~0 := ~ep21~0; {906#true} is VALID [2020-07-09 00:02:17,538 INFO L280 TraceCheckUtils]: 163: Hoare triple {906#true} ~init__r231~0 := ~ep23~0; {906#true} is VALID [2020-07-09 00:02:17,539 INFO L280 TraceCheckUtils]: 164: Hoare triple {906#true} ~init__r311~0 := ~ep31~0; {906#true} is VALID [2020-07-09 00:02:17,539 INFO L280 TraceCheckUtils]: 165: Hoare triple {906#true} ~init__r321~0 := ~ep32~0; {906#true} is VALID [2020-07-09 00:02:17,539 INFO L280 TraceCheckUtils]: 166: Hoare triple {906#true} assume !(0 == ~init__r121~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,540 INFO L280 TraceCheckUtils]: 167: Hoare triple {906#true} ~init__tmp~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,540 INFO L280 TraceCheckUtils]: 168: Hoare triple {906#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {906#true} is VALID [2020-07-09 00:02:17,541 INFO L280 TraceCheckUtils]: 169: Hoare triple {906#true} assume !(0 == ~init__r131~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,541 INFO L280 TraceCheckUtils]: 170: Hoare triple {906#true} ~init__tmp___0~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,542 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 [2020-07-09 00:02:17,543 INFO L280 TraceCheckUtils]: 172: Hoare triple {906#true} assume !(0 == ~init__r211~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,549 INFO L280 TraceCheckUtils]: 173: Hoare triple {906#true} ~init__tmp___1~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,550 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 [2020-07-09 00:02:17,551 INFO L280 TraceCheckUtils]: 175: Hoare triple {906#true} assume !(0 == ~init__r231~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,551 INFO L280 TraceCheckUtils]: 176: Hoare triple {906#true} ~init__tmp___2~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,551 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 [2020-07-09 00:02:17,552 INFO L280 TraceCheckUtils]: 178: Hoare triple {906#true} assume !(0 == ~init__r311~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,552 INFO L280 TraceCheckUtils]: 179: Hoare triple {906#true} ~init__tmp___3~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,552 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 [2020-07-09 00:02:17,552 INFO L280 TraceCheckUtils]: 181: Hoare triple {906#true} assume !(0 == ~init__r321~0 % 256); {906#true} is VALID [2020-07-09 00:02:17,553 INFO L280 TraceCheckUtils]: 182: Hoare triple {906#true} ~init__tmp___4~0 := 1; {906#true} is VALID [2020-07-09 00:02:17,553 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 [2020-07-09 00:02:17,555 INFO L280 TraceCheckUtils]: 184: Hoare triple {906#true} assume ~id1~0 != ~id2~0; {906#true} is VALID [2020-07-09 00:02:17,558 INFO L280 TraceCheckUtils]: 185: Hoare triple {906#true} assume ~id1~0 != ~id3~0; {906#true} is VALID [2020-07-09 00:02:17,558 INFO L280 TraceCheckUtils]: 186: Hoare triple {906#true} assume ~id2~0 != ~id3~0; {906#true} is VALID [2020-07-09 00:02:17,558 INFO L280 TraceCheckUtils]: 187: Hoare triple {906#true} assume ~id1~0 >= 0; {906#true} is VALID [2020-07-09 00:02:17,559 INFO L280 TraceCheckUtils]: 188: Hoare triple {906#true} assume ~id2~0 >= 0; {906#true} is VALID [2020-07-09 00:02:17,560 INFO L280 TraceCheckUtils]: 189: Hoare triple {906#true} assume ~id3~0 >= 0; {906#true} is VALID [2020-07-09 00:02:17,561 INFO L280 TraceCheckUtils]: 190: Hoare triple {906#true} assume 0 == ~r1~0 % 256; {906#true} is VALID [2020-07-09 00:02:17,562 INFO L280 TraceCheckUtils]: 191: Hoare triple {906#true} assume 0 == ~r2~0 % 256; {906#true} is VALID [2020-07-09 00:02:17,563 INFO L280 TraceCheckUtils]: 192: Hoare triple {906#true} assume 0 == ~r3~0 % 256; {906#true} is VALID [2020-07-09 00:02:17,565 INFO L280 TraceCheckUtils]: 193: Hoare triple {906#true} assume ~max1~0 == ~id1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,568 INFO L280 TraceCheckUtils]: 194: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,571 INFO L280 TraceCheckUtils]: 195: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,572 INFO L280 TraceCheckUtils]: 196: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,572 INFO L280 TraceCheckUtils]: 197: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,577 INFO L280 TraceCheckUtils]: 198: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,578 INFO L280 TraceCheckUtils]: 199: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,579 INFO L280 TraceCheckUtils]: 200: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,580 INFO L280 TraceCheckUtils]: 201: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,581 INFO L280 TraceCheckUtils]: 202: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,586 INFO L280 TraceCheckUtils]: 203: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,587 INFO L280 TraceCheckUtils]: 204: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,588 INFO L280 TraceCheckUtils]: 205: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,589 INFO L280 TraceCheckUtils]: 206: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,590 INFO L280 TraceCheckUtils]: 207: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,591 INFO L280 TraceCheckUtils]: 208: Hoare triple {969#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,591 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 [2020-07-09 00:02:17,592 INFO L280 TraceCheckUtils]: 210: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1873~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,593 INFO L280 TraceCheckUtils]: 211: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,594 INFO L280 TraceCheckUtils]: 212: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,595 INFO L280 TraceCheckUtils]: 213: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,596 INFO L280 TraceCheckUtils]: 214: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,596 INFO L280 TraceCheckUtils]: 215: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,597 INFO L280 TraceCheckUtils]: 216: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,598 INFO L280 TraceCheckUtils]: 217: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,598 INFO L280 TraceCheckUtils]: 218: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,600 INFO L280 TraceCheckUtils]: 219: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,601 INFO L280 TraceCheckUtils]: 220: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,602 INFO L280 TraceCheckUtils]: 221: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,603 INFO L280 TraceCheckUtils]: 222: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,604 INFO L280 TraceCheckUtils]: 223: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,604 INFO L280 TraceCheckUtils]: 224: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,605 INFO L280 TraceCheckUtils]: 225: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,606 INFO L280 TraceCheckUtils]: 226: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,607 INFO L280 TraceCheckUtils]: 227: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,607 INFO L280 TraceCheckUtils]: 228: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,609 INFO L280 TraceCheckUtils]: 229: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,610 INFO L280 TraceCheckUtils]: 230: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,611 INFO L280 TraceCheckUtils]: 231: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,612 INFO L280 TraceCheckUtils]: 232: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,613 INFO L280 TraceCheckUtils]: 233: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,614 INFO L280 TraceCheckUtils]: 234: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,615 INFO L280 TraceCheckUtils]: 235: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,616 INFO L280 TraceCheckUtils]: 236: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,616 INFO L280 TraceCheckUtils]: 237: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,617 INFO L280 TraceCheckUtils]: 238: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,618 INFO L280 TraceCheckUtils]: 239: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,618 INFO L280 TraceCheckUtils]: 240: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,619 INFO L280 TraceCheckUtils]: 241: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,620 INFO L280 TraceCheckUtils]: 242: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,621 INFO L280 TraceCheckUtils]: 243: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,622 INFO L280 TraceCheckUtils]: 244: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,623 INFO L280 TraceCheckUtils]: 245: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,626 INFO L280 TraceCheckUtils]: 246: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,628 INFO L280 TraceCheckUtils]: 247: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,629 INFO L280 TraceCheckUtils]: 248: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,629 INFO L280 TraceCheckUtils]: 249: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,630 INFO L280 TraceCheckUtils]: 250: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,632 INFO L280 TraceCheckUtils]: 251: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,633 INFO L280 TraceCheckUtils]: 252: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,634 INFO L280 TraceCheckUtils]: 253: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,635 INFO L280 TraceCheckUtils]: 254: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,636 INFO L280 TraceCheckUtils]: 255: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,638 INFO L280 TraceCheckUtils]: 256: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,640 INFO L280 TraceCheckUtils]: 257: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,642 INFO L280 TraceCheckUtils]: 258: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,642 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 [2020-07-09 00:02:17,643 INFO L280 TraceCheckUtils]: 260: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,644 INFO L280 TraceCheckUtils]: 261: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,644 INFO L280 TraceCheckUtils]: 262: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,645 INFO L280 TraceCheckUtils]: 263: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,647 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 [2020-07-09 00:02:17,648 INFO L280 TraceCheckUtils]: 265: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,650 INFO L280 TraceCheckUtils]: 266: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,651 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 [2020-07-09 00:02:17,652 INFO L280 TraceCheckUtils]: 268: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,653 INFO L280 TraceCheckUtils]: 269: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,654 INFO L280 TraceCheckUtils]: 270: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2019~0 := ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,655 INFO L280 TraceCheckUtils]: 271: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2019~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,656 INFO L280 TraceCheckUtils]: 272: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,657 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 [2020-07-09 00:02:17,658 INFO L280 TraceCheckUtils]: 274: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,659 INFO L280 TraceCheckUtils]: 275: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,660 INFO L280 TraceCheckUtils]: 276: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,661 INFO L280 TraceCheckUtils]: 277: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,662 INFO L280 TraceCheckUtils]: 278: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,662 INFO L280 TraceCheckUtils]: 279: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,669 INFO L280 TraceCheckUtils]: 280: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,671 INFO L280 TraceCheckUtils]: 281: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,672 INFO L280 TraceCheckUtils]: 282: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,673 INFO L280 TraceCheckUtils]: 283: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,674 INFO L280 TraceCheckUtils]: 284: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,675 INFO L280 TraceCheckUtils]: 285: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,677 INFO L280 TraceCheckUtils]: 286: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,678 INFO L280 TraceCheckUtils]: 287: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,679 INFO L280 TraceCheckUtils]: 288: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,680 INFO L280 TraceCheckUtils]: 289: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,680 INFO L280 TraceCheckUtils]: 290: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,681 INFO L280 TraceCheckUtils]: 291: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r2~0 := 1 + ~r2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,682 INFO L280 TraceCheckUtils]: 292: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,683 INFO L280 TraceCheckUtils]: 293: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,684 INFO L280 TraceCheckUtils]: 294: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,685 INFO L280 TraceCheckUtils]: 295: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,685 INFO L280 TraceCheckUtils]: 296: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,686 INFO L280 TraceCheckUtils]: 297: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,687 INFO L280 TraceCheckUtils]: 298: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,687 INFO L280 TraceCheckUtils]: 299: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,688 INFO L280 TraceCheckUtils]: 300: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,689 INFO L280 TraceCheckUtils]: 301: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r3~0 := 1 + ~r3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,690 INFO L280 TraceCheckUtils]: 302: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,691 INFO L280 TraceCheckUtils]: 303: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,692 INFO L280 TraceCheckUtils]: 304: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,693 INFO L280 TraceCheckUtils]: 305: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,694 INFO L280 TraceCheckUtils]: 306: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,696 INFO L280 TraceCheckUtils]: 307: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,704 INFO L280 TraceCheckUtils]: 308: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,705 INFO L280 TraceCheckUtils]: 309: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,706 INFO L280 TraceCheckUtils]: 310: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,707 INFO L280 TraceCheckUtils]: 311: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,708 INFO L280 TraceCheckUtils]: 312: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,709 INFO L280 TraceCheckUtils]: 313: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,710 INFO L280 TraceCheckUtils]: 314: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,710 INFO L280 TraceCheckUtils]: 315: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,712 INFO L280 TraceCheckUtils]: 316: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,713 INFO L280 TraceCheckUtils]: 317: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,715 INFO L280 TraceCheckUtils]: 318: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,716 INFO L280 TraceCheckUtils]: 319: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,718 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 [2020-07-09 00:02:17,720 INFO L280 TraceCheckUtils]: 321: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,723 INFO L280 TraceCheckUtils]: 322: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,728 INFO L280 TraceCheckUtils]: 323: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,729 INFO L280 TraceCheckUtils]: 324: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,730 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 [2020-07-09 00:02:17,731 INFO L280 TraceCheckUtils]: 326: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,742 INFO L280 TraceCheckUtils]: 327: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,744 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 [2020-07-09 00:02:17,745 INFO L280 TraceCheckUtils]: 329: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,746 INFO L280 TraceCheckUtils]: 330: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,747 INFO L280 TraceCheckUtils]: 331: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2152~0 := ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,748 INFO L280 TraceCheckUtils]: 332: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2152~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,749 INFO L280 TraceCheckUtils]: 333: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,749 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 [2020-07-09 00:02:17,750 INFO L280 TraceCheckUtils]: 335: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,751 INFO L280 TraceCheckUtils]: 336: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,752 INFO L280 TraceCheckUtils]: 337: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,752 INFO L280 TraceCheckUtils]: 338: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,753 INFO L280 TraceCheckUtils]: 339: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,754 INFO L280 TraceCheckUtils]: 340: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,767 INFO L280 TraceCheckUtils]: 341: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,768 INFO L280 TraceCheckUtils]: 342: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,768 INFO L280 TraceCheckUtils]: 343: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,769 INFO L280 TraceCheckUtils]: 344: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,770 INFO L280 TraceCheckUtils]: 345: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,770 INFO L280 TraceCheckUtils]: 346: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,771 INFO L280 TraceCheckUtils]: 347: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,772 INFO L280 TraceCheckUtils]: 348: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,773 INFO L280 TraceCheckUtils]: 349: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,774 INFO L280 TraceCheckUtils]: 350: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,775 INFO L280 TraceCheckUtils]: 351: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,775 INFO L280 TraceCheckUtils]: 352: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,776 INFO L280 TraceCheckUtils]: 353: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,777 INFO L280 TraceCheckUtils]: 354: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,778 INFO L280 TraceCheckUtils]: 355: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,779 INFO L280 TraceCheckUtils]: 356: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,780 INFO L280 TraceCheckUtils]: 357: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,780 INFO L280 TraceCheckUtils]: 358: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,781 INFO L280 TraceCheckUtils]: 359: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,782 INFO L280 TraceCheckUtils]: 360: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,782 INFO L280 TraceCheckUtils]: 361: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,783 INFO L280 TraceCheckUtils]: 362: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,784 INFO L280 TraceCheckUtils]: 363: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,785 INFO L280 TraceCheckUtils]: 364: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,786 INFO L280 TraceCheckUtils]: 365: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,787 INFO L280 TraceCheckUtils]: 366: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,787 INFO L280 TraceCheckUtils]: 367: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,788 INFO L280 TraceCheckUtils]: 368: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,788 INFO L280 TraceCheckUtils]: 369: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,789 INFO L280 TraceCheckUtils]: 370: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,790 INFO L280 TraceCheckUtils]: 371: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,791 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 [2020-07-09 00:02:17,791 INFO L280 TraceCheckUtils]: 373: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,793 INFO L280 TraceCheckUtils]: 374: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,794 INFO L280 TraceCheckUtils]: 375: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,795 INFO L280 TraceCheckUtils]: 376: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,796 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 [2020-07-09 00:02:17,796 INFO L280 TraceCheckUtils]: 378: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,797 INFO L280 TraceCheckUtils]: 379: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,798 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 [2020-07-09 00:02:17,799 INFO L280 TraceCheckUtils]: 381: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,800 INFO L280 TraceCheckUtils]: 382: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,801 INFO L280 TraceCheckUtils]: 383: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2288~0 := ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,801 INFO L280 TraceCheckUtils]: 384: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2288~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,802 INFO L280 TraceCheckUtils]: 385: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,803 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 [2020-07-09 00:02:17,804 INFO L280 TraceCheckUtils]: 387: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,805 INFO L280 TraceCheckUtils]: 388: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,806 INFO L280 TraceCheckUtils]: 389: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,807 INFO L280 TraceCheckUtils]: 390: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,807 INFO L280 TraceCheckUtils]: 391: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,808 INFO L280 TraceCheckUtils]: 392: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,810 INFO L280 TraceCheckUtils]: 393: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,812 INFO L280 TraceCheckUtils]: 394: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,813 INFO L280 TraceCheckUtils]: 395: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,813 INFO L280 TraceCheckUtils]: 396: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,814 INFO L280 TraceCheckUtils]: 397: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,815 INFO L280 TraceCheckUtils]: 398: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-09 00:02:17,815 INFO L280 TraceCheckUtils]: 399: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {907#false} is VALID [2020-07-09 00:02:17,816 INFO L280 TraceCheckUtils]: 400: Hoare triple {907#false} ~nl1~0 := 1; {907#false} is VALID [2020-07-09 00:02:17,816 INFO L280 TraceCheckUtils]: 401: Hoare triple {907#false} ~mode1~0 := 0; {907#false} is VALID [2020-07-09 00:02:17,816 INFO L280 TraceCheckUtils]: 402: Hoare triple {907#false} havoc ~node2__newmax~3; {907#false} is VALID [2020-07-09 00:02:17,816 INFO L280 TraceCheckUtils]: 403: Hoare triple {907#false} ~node2__newmax~3 := 0; {907#false} is VALID [2020-07-09 00:02:17,817 INFO L280 TraceCheckUtils]: 404: Hoare triple {907#false} assume !(0 == ~mode2~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,817 INFO L280 TraceCheckUtils]: 405: Hoare triple {907#false} assume !(255 == ~r2~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,817 INFO L280 TraceCheckUtils]: 406: Hoare triple {907#false} ~r2~0 := 1 + ~r2~0 % 256; {907#false} is VALID [2020-07-09 00:02:17,817 INFO L280 TraceCheckUtils]: 407: Hoare triple {907#false} assume !!(0 == ~ep12~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,818 INFO L280 TraceCheckUtils]: 408: Hoare triple {907#false} assume !!(0 == ~ep32~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,818 INFO L280 TraceCheckUtils]: 409: Hoare triple {907#false} ~newmax2~0 := ~node2__newmax~3; {907#false} is VALID [2020-07-09 00:02:17,818 INFO L280 TraceCheckUtils]: 410: Hoare triple {907#false} assume 2 == ~r2~0 % 256; {907#false} is VALID [2020-07-09 00:02:17,818 INFO L280 TraceCheckUtils]: 411: Hoare triple {907#false} assume !(~max2~0 == ~id2~0); {907#false} is VALID [2020-07-09 00:02:17,819 INFO L280 TraceCheckUtils]: 412: Hoare triple {907#false} ~nl2~0 := 1; {907#false} is VALID [2020-07-09 00:02:17,819 INFO L280 TraceCheckUtils]: 413: Hoare triple {907#false} ~mode2~0 := 0; {907#false} is VALID [2020-07-09 00:02:17,819 INFO L280 TraceCheckUtils]: 414: Hoare triple {907#false} havoc ~node3__newmax~3; {907#false} is VALID [2020-07-09 00:02:17,819 INFO L280 TraceCheckUtils]: 415: Hoare triple {907#false} ~node3__newmax~3 := 0; {907#false} is VALID [2020-07-09 00:02:17,819 INFO L280 TraceCheckUtils]: 416: Hoare triple {907#false} assume !(0 == ~mode3~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,820 INFO L280 TraceCheckUtils]: 417: Hoare triple {907#false} assume !(255 == ~r3~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,820 INFO L280 TraceCheckUtils]: 418: Hoare triple {907#false} ~r3~0 := 1 + ~r3~0 % 256; {907#false} is VALID [2020-07-09 00:02:17,820 INFO L280 TraceCheckUtils]: 419: Hoare triple {907#false} assume !!(0 == ~ep13~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,820 INFO L280 TraceCheckUtils]: 420: Hoare triple {907#false} assume !!(0 == ~ep23~0 % 256); {907#false} is VALID [2020-07-09 00:02:17,820 INFO L280 TraceCheckUtils]: 421: Hoare triple {907#false} ~newmax3~0 := ~node3__newmax~3; {907#false} is VALID [2020-07-09 00:02:17,821 INFO L280 TraceCheckUtils]: 422: Hoare triple {907#false} assume 2 == ~r3~0 % 256; {907#false} is VALID [2020-07-09 00:02:17,821 INFO L280 TraceCheckUtils]: 423: Hoare triple {907#false} assume ~max3~0 == ~id3~0; {907#false} is VALID [2020-07-09 00:02:17,821 INFO L280 TraceCheckUtils]: 424: Hoare triple {907#false} ~st3~0 := 1; {907#false} is VALID [2020-07-09 00:02:17,821 INFO L280 TraceCheckUtils]: 425: Hoare triple {907#false} ~mode3~0 := 0; {907#false} is VALID [2020-07-09 00:02:17,821 INFO L280 TraceCheckUtils]: 426: Hoare triple {907#false} ~p12_old~0 := ~p12_new~0; {907#false} is VALID [2020-07-09 00:02:17,822 INFO L280 TraceCheckUtils]: 427: Hoare triple {907#false} ~p12_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,822 INFO L280 TraceCheckUtils]: 428: Hoare triple {907#false} ~p13_old~0 := ~p13_new~0; {907#false} is VALID [2020-07-09 00:02:17,822 INFO L280 TraceCheckUtils]: 429: Hoare triple {907#false} ~p13_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,822 INFO L280 TraceCheckUtils]: 430: Hoare triple {907#false} ~p21_old~0 := ~p21_new~0; {907#false} is VALID [2020-07-09 00:02:17,823 INFO L280 TraceCheckUtils]: 431: Hoare triple {907#false} ~p21_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,823 INFO L280 TraceCheckUtils]: 432: Hoare triple {907#false} ~p23_old~0 := ~p23_new~0; {907#false} is VALID [2020-07-09 00:02:17,823 INFO L280 TraceCheckUtils]: 433: Hoare triple {907#false} ~p23_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,824 INFO L280 TraceCheckUtils]: 434: Hoare triple {907#false} ~p31_old~0 := ~p31_new~0; {907#false} is VALID [2020-07-09 00:02:17,826 INFO L280 TraceCheckUtils]: 435: Hoare triple {907#false} ~p31_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,826 INFO L280 TraceCheckUtils]: 436: Hoare triple {907#false} ~p32_old~0 := ~p32_new~0; {907#false} is VALID [2020-07-09 00:02:17,827 INFO L280 TraceCheckUtils]: 437: Hoare triple {907#false} ~p32_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-09 00:02:17,827 INFO L280 TraceCheckUtils]: 438: Hoare triple {907#false} havoc ~check__tmp~3; {907#false} is VALID [2020-07-09 00:02:17,827 INFO L280 TraceCheckUtils]: 439: Hoare triple {907#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {907#false} is VALID [2020-07-09 00:02:17,827 INFO L280 TraceCheckUtils]: 440: Hoare triple {907#false} ~check__tmp~3 := 0; {907#false} is VALID [2020-07-09 00:02:17,828 INFO L280 TraceCheckUtils]: 441: Hoare triple {907#false} ~__return_2426~0 := ~check__tmp~3; {907#false} is VALID [2020-07-09 00:02:17,828 INFO L280 TraceCheckUtils]: 442: Hoare triple {907#false} ~main__c1~0 := ~__return_2426~0; {907#false} is VALID [2020-07-09 00:02:17,828 INFO L280 TraceCheckUtils]: 443: Hoare triple {907#false} havoc ~__tmp_4~0; {907#false} is VALID [2020-07-09 00:02:17,828 INFO L280 TraceCheckUtils]: 444: Hoare triple {907#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {907#false} is VALID [2020-07-09 00:02:17,829 INFO L280 TraceCheckUtils]: 445: Hoare triple {907#false} havoc ~assert__arg~3; {907#false} is VALID [2020-07-09 00:02:17,829 INFO L280 TraceCheckUtils]: 446: Hoare triple {907#false} ~assert__arg~3 := ~__tmp_4~0; {907#false} is VALID [2020-07-09 00:02:17,829 INFO L280 TraceCheckUtils]: 447: Hoare triple {907#false} assume 0 == ~assert__arg~3 % 256; {907#false} is VALID [2020-07-09 00:02:17,829 INFO L280 TraceCheckUtils]: 448: Hoare triple {907#false} assume !false; {907#false} is VALID [2020-07-09 00:02:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:02:18,048 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [634326061] [2020-07-09 00:02:18,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:02:18,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:02:18,051 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73403275] [2020-07-09 00:02:18,061 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-09 00:02:18,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:02:18,074 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:02:18,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:18,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:02:18,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:02:18,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:02:18,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:02:18,710 INFO L87 Difference]: Start difference. First operand 903 states. Second operand 4 states. [2020-07-09 00:02:27,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:27,720 INFO L93 Difference]: Finished difference Result 1657 states and 2169 transitions. [2020-07-09 00:02:27,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:02:27,721 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-09 00:02:27,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:02:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-09 00:02:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-09 00:02:27,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2169 transitions. [2020-07-09 00:02:30,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2169 edges. 2169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:30,575 INFO L225 Difference]: With dead ends: 1657 [2020-07-09 00:02:30,576 INFO L226 Difference]: Without dead ends: 1241 [2020-07-09 00:02:30,588 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:02:30,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2020-07-09 00:02:31,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1234. [2020-07-09 00:02:31,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:02:31,691 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1241 states. Second operand 1234 states. [2020-07-09 00:02:31,692 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1234 states. [2020-07-09 00:02:31,692 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1234 states. [2020-07-09 00:02:31,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:31,804 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-09 00:02:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-09 00:02:31,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:02:31,810 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:02:31,811 INFO L74 IsIncluded]: Start isIncluded. First operand 1234 states. Second operand 1241 states. [2020-07-09 00:02:31,811 INFO L87 Difference]: Start difference. First operand 1234 states. Second operand 1241 states. [2020-07-09 00:02:31,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:31,901 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-09 00:02:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-09 00:02:31,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:02:31,905 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:02:31,905 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:02:31,905 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:02:31,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2020-07-09 00:02:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1513 transitions. [2020-07-09 00:02:32,025 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1513 transitions. Word has length 449 [2020-07-09 00:02:32,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:02:32,027 INFO L479 AbstractCegarLoop]: Abstraction has 1234 states and 1513 transitions. [2020-07-09 00:02:32,027 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:02:32,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1234 states and 1513 transitions. [2020-07-09 00:02:33,760 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1513 edges. 1513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1513 transitions. [2020-07-09 00:02:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-09 00:02:33,771 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:02:33,771 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] [2020-07-09 00:02:33,772 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-09 00:02:33,772 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:02:33,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:02:33,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1248222459, now seen corresponding path program 1 times [2020-07-09 00:02:33,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:02:33,773 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1707337094] [2020-07-09 00:02:33,774 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:02:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:34,428 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:02:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:34,487 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 [2020-07-09 00:02:34,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-09 00:02:34,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,489 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,490 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,490 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,492 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,495 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,496 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,497 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,497 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,497 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,498 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,498 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,498 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,499 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,499 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,500 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,500 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,500 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,501 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,502 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,503 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,503 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 [2020-07-09 00:02:34,504 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 [2020-07-09 00:02:34,504 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 [2020-07-09 00:02:34,504 INFO L280 TraceCheckUtils]: 53: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,505 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,505 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,505 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,506 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,506 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,506 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-09 00:02:34,507 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-09 00:02:34,517 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 [2020-07-09 00:02:34,518 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 [2020-07-09 00:02:34,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-09 00:02:34,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,521 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,521 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,522 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,522 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,522 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,522 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,523 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,523 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,523 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,523 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,523 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,524 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,524 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,524 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,524 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,525 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,525 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,526 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,526 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,526 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,527 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,527 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,527 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,528 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,528 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,528 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,529 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,529 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,529 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,529 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,530 INFO L280 TraceCheckUtils]: 50: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,530 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 [2020-07-09 00:02:34,530 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 [2020-07-09 00:02:34,531 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 [2020-07-09 00:02:34,531 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,531 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,532 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,532 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,533 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,533 INFO L280 TraceCheckUtils]: 60: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-09 00:02:34,533 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-09 00:02:34,534 INFO L263 TraceCheckUtils]: 62: Hoare triple {9237#true} call #t~ret30 := main(); {9237#true} is VALID [2020-07-09 00:02:34,534 INFO L280 TraceCheckUtils]: 63: Hoare triple {9237#true} havoc ~main__c1~0; {9237#true} is VALID [2020-07-09 00:02:34,534 INFO L280 TraceCheckUtils]: 64: Hoare triple {9237#true} havoc ~main__i2~0; {9237#true} is VALID [2020-07-09 00:02:34,535 INFO L280 TraceCheckUtils]: 65: Hoare triple {9237#true} ~main__c1~0 := 0; {9237#true} is VALID [2020-07-09 00:02:34,535 INFO L280 TraceCheckUtils]: 66: Hoare triple {9237#true} ~ep12~0 := #t~nondet0; {9237#true} is VALID [2020-07-09 00:02:34,535 INFO L280 TraceCheckUtils]: 67: Hoare triple {9237#true} havoc #t~nondet0; {9237#true} is VALID [2020-07-09 00:02:34,535 INFO L280 TraceCheckUtils]: 68: Hoare triple {9237#true} ~ep13~0 := #t~nondet1; {9237#true} is VALID [2020-07-09 00:02:34,536 INFO L280 TraceCheckUtils]: 69: Hoare triple {9237#true} havoc #t~nondet1; {9237#true} is VALID [2020-07-09 00:02:34,536 INFO L280 TraceCheckUtils]: 70: Hoare triple {9237#true} ~ep21~0 := #t~nondet2; {9237#true} is VALID [2020-07-09 00:02:34,536 INFO L280 TraceCheckUtils]: 71: Hoare triple {9237#true} havoc #t~nondet2; {9237#true} is VALID [2020-07-09 00:02:34,536 INFO L280 TraceCheckUtils]: 72: Hoare triple {9237#true} ~ep23~0 := #t~nondet3; {9237#true} is VALID [2020-07-09 00:02:34,536 INFO L280 TraceCheckUtils]: 73: Hoare triple {9237#true} havoc #t~nondet3; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 74: Hoare triple {9237#true} ~ep31~0 := #t~nondet4; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 75: Hoare triple {9237#true} havoc #t~nondet4; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 76: Hoare triple {9237#true} ~ep32~0 := #t~nondet5; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 77: Hoare triple {9237#true} havoc #t~nondet5; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 78: Hoare triple {9237#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,537 INFO L280 TraceCheckUtils]: 79: Hoare triple {9237#true} ~id1~0 := #t~nondet6; {9237#true} is VALID [2020-07-09 00:02:34,538 INFO L280 TraceCheckUtils]: 80: Hoare triple {9237#true} havoc #t~nondet6; {9237#true} is VALID [2020-07-09 00:02:34,538 INFO L280 TraceCheckUtils]: 81: Hoare triple {9237#true} ~r1~0 := #t~nondet7; {9237#true} is VALID [2020-07-09 00:02:34,539 INFO L280 TraceCheckUtils]: 82: Hoare triple {9237#true} havoc #t~nondet7; {9237#true} is VALID [2020-07-09 00:02:34,539 INFO L280 TraceCheckUtils]: 83: Hoare triple {9237#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,539 INFO L280 TraceCheckUtils]: 84: Hoare triple {9237#true} ~st1~0 := #t~nondet8; {9237#true} is VALID [2020-07-09 00:02:34,540 INFO L280 TraceCheckUtils]: 85: Hoare triple {9237#true} havoc #t~nondet8; {9237#true} is VALID [2020-07-09 00:02:34,540 INFO L280 TraceCheckUtils]: 86: Hoare triple {9237#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,540 INFO L280 TraceCheckUtils]: 87: Hoare triple {9237#true} ~nl1~0 := #t~nondet9; {9237#true} is VALID [2020-07-09 00:02:34,541 INFO L280 TraceCheckUtils]: 88: Hoare triple {9237#true} havoc #t~nondet9; {9237#true} is VALID [2020-07-09 00:02:34,541 INFO L280 TraceCheckUtils]: 89: Hoare triple {9237#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,541 INFO L280 TraceCheckUtils]: 90: Hoare triple {9237#true} ~m1~0 := #t~nondet10; {9237#true} is VALID [2020-07-09 00:02:34,541 INFO L280 TraceCheckUtils]: 91: Hoare triple {9237#true} havoc #t~nondet10; {9237#true} is VALID [2020-07-09 00:02:34,542 INFO L280 TraceCheckUtils]: 92: Hoare triple {9237#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,542 INFO L280 TraceCheckUtils]: 93: Hoare triple {9237#true} ~max1~0 := #t~nondet11; {9237#true} is VALID [2020-07-09 00:02:34,542 INFO L280 TraceCheckUtils]: 94: Hoare triple {9237#true} havoc #t~nondet11; {9237#true} is VALID [2020-07-09 00:02:34,543 INFO L280 TraceCheckUtils]: 95: Hoare triple {9237#true} ~mode1~0 := #t~nondet12; {9237#true} is VALID [2020-07-09 00:02:34,543 INFO L280 TraceCheckUtils]: 96: Hoare triple {9237#true} havoc #t~nondet12; {9237#true} is VALID [2020-07-09 00:02:34,543 INFO L280 TraceCheckUtils]: 97: Hoare triple {9237#true} ~newmax1~0 := #t~nondet13; {9237#true} is VALID [2020-07-09 00:02:34,544 INFO L280 TraceCheckUtils]: 98: Hoare triple {9237#true} havoc #t~nondet13; {9237#true} is VALID [2020-07-09 00:02:34,544 INFO L280 TraceCheckUtils]: 99: Hoare triple {9237#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,544 INFO L280 TraceCheckUtils]: 100: Hoare triple {9237#true} ~id2~0 := #t~nondet14; {9237#true} is VALID [2020-07-09 00:02:34,544 INFO L280 TraceCheckUtils]: 101: Hoare triple {9237#true} havoc #t~nondet14; {9237#true} is VALID [2020-07-09 00:02:34,545 INFO L280 TraceCheckUtils]: 102: Hoare triple {9237#true} ~r2~0 := #t~nondet15; {9237#true} is VALID [2020-07-09 00:02:34,545 INFO L280 TraceCheckUtils]: 103: Hoare triple {9237#true} havoc #t~nondet15; {9237#true} is VALID [2020-07-09 00:02:34,545 INFO L280 TraceCheckUtils]: 104: Hoare triple {9237#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,546 INFO L280 TraceCheckUtils]: 105: Hoare triple {9237#true} ~st2~0 := #t~nondet16; {9237#true} is VALID [2020-07-09 00:02:34,546 INFO L280 TraceCheckUtils]: 106: Hoare triple {9237#true} havoc #t~nondet16; {9237#true} is VALID [2020-07-09 00:02:34,546 INFO L280 TraceCheckUtils]: 107: Hoare triple {9237#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,546 INFO L280 TraceCheckUtils]: 108: Hoare triple {9237#true} ~nl2~0 := #t~nondet17; {9237#true} is VALID [2020-07-09 00:02:34,547 INFO L280 TraceCheckUtils]: 109: Hoare triple {9237#true} havoc #t~nondet17; {9237#true} is VALID [2020-07-09 00:02:34,547 INFO L280 TraceCheckUtils]: 110: Hoare triple {9237#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,547 INFO L280 TraceCheckUtils]: 111: Hoare triple {9237#true} ~m2~0 := #t~nondet18; {9237#true} is VALID [2020-07-09 00:02:34,547 INFO L280 TraceCheckUtils]: 112: Hoare triple {9237#true} havoc #t~nondet18; {9237#true} is VALID [2020-07-09 00:02:34,547 INFO L280 TraceCheckUtils]: 113: Hoare triple {9237#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,548 INFO L280 TraceCheckUtils]: 114: Hoare triple {9237#true} ~max2~0 := #t~nondet19; {9237#true} is VALID [2020-07-09 00:02:34,548 INFO L280 TraceCheckUtils]: 115: Hoare triple {9237#true} havoc #t~nondet19; {9237#true} is VALID [2020-07-09 00:02:34,548 INFO L280 TraceCheckUtils]: 116: Hoare triple {9237#true} ~mode2~0 := #t~nondet20; {9237#true} is VALID [2020-07-09 00:02:34,548 INFO L280 TraceCheckUtils]: 117: Hoare triple {9237#true} havoc #t~nondet20; {9237#true} is VALID [2020-07-09 00:02:34,548 INFO L280 TraceCheckUtils]: 118: Hoare triple {9237#true} ~newmax2~0 := #t~nondet21; {9237#true} is VALID [2020-07-09 00:02:34,549 INFO L280 TraceCheckUtils]: 119: Hoare triple {9237#true} havoc #t~nondet21; {9237#true} is VALID [2020-07-09 00:02:34,549 INFO L280 TraceCheckUtils]: 120: Hoare triple {9237#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,549 INFO L280 TraceCheckUtils]: 121: Hoare triple {9237#true} ~id3~0 := #t~nondet22; {9237#true} is VALID [2020-07-09 00:02:34,549 INFO L280 TraceCheckUtils]: 122: Hoare triple {9237#true} havoc #t~nondet22; {9237#true} is VALID [2020-07-09 00:02:34,549 INFO L280 TraceCheckUtils]: 123: Hoare triple {9237#true} ~r3~0 := #t~nondet23; {9237#true} is VALID [2020-07-09 00:02:34,550 INFO L280 TraceCheckUtils]: 124: Hoare triple {9237#true} havoc #t~nondet23; {9237#true} is VALID [2020-07-09 00:02:34,550 INFO L280 TraceCheckUtils]: 125: Hoare triple {9237#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,550 INFO L280 TraceCheckUtils]: 126: Hoare triple {9237#true} ~st3~0 := #t~nondet24; {9237#true} is VALID [2020-07-09 00:02:34,550 INFO L280 TraceCheckUtils]: 127: Hoare triple {9237#true} havoc #t~nondet24; {9237#true} is VALID [2020-07-09 00:02:34,550 INFO L280 TraceCheckUtils]: 128: Hoare triple {9237#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 129: Hoare triple {9237#true} ~nl3~0 := #t~nondet25; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 130: Hoare triple {9237#true} havoc #t~nondet25; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 131: Hoare triple {9237#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 132: Hoare triple {9237#true} ~m3~0 := #t~nondet26; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 133: Hoare triple {9237#true} havoc #t~nondet26; {9237#true} is VALID [2020-07-09 00:02:34,551 INFO L280 TraceCheckUtils]: 134: Hoare triple {9237#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 135: Hoare triple {9237#true} ~max3~0 := #t~nondet27; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 136: Hoare triple {9237#true} havoc #t~nondet27; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 137: Hoare triple {9237#true} ~mode3~0 := #t~nondet28; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 138: Hoare triple {9237#true} havoc #t~nondet28; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 139: Hoare triple {9237#true} ~newmax3~0 := #t~nondet29; {9237#true} is VALID [2020-07-09 00:02:34,552 INFO L280 TraceCheckUtils]: 140: Hoare triple {9237#true} havoc #t~nondet29; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 141: Hoare triple {9237#true} havoc ~init__r121~0; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 142: Hoare triple {9237#true} havoc ~init__r131~0; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 143: Hoare triple {9237#true} havoc ~init__r211~0; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 144: Hoare triple {9237#true} havoc ~init__r231~0; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 145: Hoare triple {9237#true} havoc ~init__r311~0; {9237#true} is VALID [2020-07-09 00:02:34,553 INFO L280 TraceCheckUtils]: 146: Hoare triple {9237#true} havoc ~init__r321~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 147: Hoare triple {9237#true} havoc ~init__r122~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 148: Hoare triple {9237#true} havoc ~init__tmp~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 149: Hoare triple {9237#true} havoc ~init__r132~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 150: Hoare triple {9237#true} havoc ~init__tmp___0~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 151: Hoare triple {9237#true} havoc ~init__r212~0; {9237#true} is VALID [2020-07-09 00:02:34,554 INFO L280 TraceCheckUtils]: 152: Hoare triple {9237#true} havoc ~init__tmp___1~0; {9237#true} is VALID [2020-07-09 00:02:34,555 INFO L280 TraceCheckUtils]: 153: Hoare triple {9237#true} havoc ~init__r232~0; {9237#true} is VALID [2020-07-09 00:02:34,555 INFO L280 TraceCheckUtils]: 154: Hoare triple {9237#true} havoc ~init__tmp___2~0; {9237#true} is VALID [2020-07-09 00:02:34,555 INFO L280 TraceCheckUtils]: 155: Hoare triple {9237#true} havoc ~init__r312~0; {9237#true} is VALID [2020-07-09 00:02:34,555 INFO L280 TraceCheckUtils]: 156: Hoare triple {9237#true} havoc ~init__tmp___3~0; {9237#true} is VALID [2020-07-09 00:02:34,555 INFO L280 TraceCheckUtils]: 157: Hoare triple {9237#true} havoc ~init__r322~0; {9237#true} is VALID [2020-07-09 00:02:34,556 INFO L280 TraceCheckUtils]: 158: Hoare triple {9237#true} havoc ~init__tmp___4~0; {9237#true} is VALID [2020-07-09 00:02:34,556 INFO L280 TraceCheckUtils]: 159: Hoare triple {9237#true} havoc ~init__tmp___5~0; {9237#true} is VALID [2020-07-09 00:02:34,556 INFO L280 TraceCheckUtils]: 160: Hoare triple {9237#true} ~init__r121~0 := ~ep12~0; {9237#true} is VALID [2020-07-09 00:02:34,556 INFO L280 TraceCheckUtils]: 161: Hoare triple {9237#true} ~init__r131~0 := ~ep13~0; {9237#true} is VALID [2020-07-09 00:02:34,556 INFO L280 TraceCheckUtils]: 162: Hoare triple {9237#true} ~init__r211~0 := ~ep21~0; {9237#true} is VALID [2020-07-09 00:02:34,557 INFO L280 TraceCheckUtils]: 163: Hoare triple {9237#true} ~init__r231~0 := ~ep23~0; {9237#true} is VALID [2020-07-09 00:02:34,557 INFO L280 TraceCheckUtils]: 164: Hoare triple {9237#true} ~init__r311~0 := ~ep31~0; {9237#true} is VALID [2020-07-09 00:02:34,557 INFO L280 TraceCheckUtils]: 165: Hoare triple {9237#true} ~init__r321~0 := ~ep32~0; {9237#true} is VALID [2020-07-09 00:02:34,557 INFO L280 TraceCheckUtils]: 166: Hoare triple {9237#true} assume !(0 == ~init__r121~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,557 INFO L280 TraceCheckUtils]: 167: Hoare triple {9237#true} ~init__tmp~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,558 INFO L280 TraceCheckUtils]: 168: Hoare triple {9237#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9237#true} is VALID [2020-07-09 00:02:34,558 INFO L280 TraceCheckUtils]: 169: Hoare triple {9237#true} assume !(0 == ~init__r131~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,558 INFO L280 TraceCheckUtils]: 170: Hoare triple {9237#true} ~init__tmp___0~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,558 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 [2020-07-09 00:02:34,558 INFO L280 TraceCheckUtils]: 172: Hoare triple {9237#true} assume !(0 == ~init__r211~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,559 INFO L280 TraceCheckUtils]: 173: Hoare triple {9237#true} ~init__tmp___1~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,559 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 [2020-07-09 00:02:34,559 INFO L280 TraceCheckUtils]: 175: Hoare triple {9237#true} assume !(0 == ~init__r231~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,559 INFO L280 TraceCheckUtils]: 176: Hoare triple {9237#true} ~init__tmp___2~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,559 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 [2020-07-09 00:02:34,559 INFO L280 TraceCheckUtils]: 178: Hoare triple {9237#true} assume !(0 == ~init__r311~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,560 INFO L280 TraceCheckUtils]: 179: Hoare triple {9237#true} ~init__tmp___3~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,560 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 [2020-07-09 00:02:34,560 INFO L280 TraceCheckUtils]: 181: Hoare triple {9237#true} assume !(0 == ~init__r321~0 % 256); {9237#true} is VALID [2020-07-09 00:02:34,560 INFO L280 TraceCheckUtils]: 182: Hoare triple {9237#true} ~init__tmp___4~0 := 1; {9237#true} is VALID [2020-07-09 00:02:34,561 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 [2020-07-09 00:02:34,561 INFO L280 TraceCheckUtils]: 184: Hoare triple {9237#true} assume ~id1~0 != ~id2~0; {9237#true} is VALID [2020-07-09 00:02:34,561 INFO L280 TraceCheckUtils]: 185: Hoare triple {9237#true} assume ~id1~0 != ~id3~0; {9237#true} is VALID [2020-07-09 00:02:34,562 INFO L280 TraceCheckUtils]: 186: Hoare triple {9237#true} assume ~id2~0 != ~id3~0; {9237#true} is VALID [2020-07-09 00:02:34,562 INFO L280 TraceCheckUtils]: 187: Hoare triple {9237#true} assume ~id1~0 >= 0; {9237#true} is VALID [2020-07-09 00:02:34,562 INFO L280 TraceCheckUtils]: 188: Hoare triple {9237#true} assume ~id2~0 >= 0; {9237#true} is VALID [2020-07-09 00:02:34,563 INFO L280 TraceCheckUtils]: 189: Hoare triple {9237#true} assume ~id3~0 >= 0; {9237#true} is VALID [2020-07-09 00:02:34,563 INFO L280 TraceCheckUtils]: 190: Hoare triple {9237#true} assume 0 == ~r1~0 % 256; {9237#true} is VALID [2020-07-09 00:02:34,563 INFO L280 TraceCheckUtils]: 191: Hoare triple {9237#true} assume 0 == ~r2~0 % 256; {9237#true} is VALID [2020-07-09 00:02:34,563 INFO L280 TraceCheckUtils]: 192: Hoare triple {9237#true} assume 0 == ~r3~0 % 256; {9237#true} is VALID [2020-07-09 00:02:34,563 INFO L280 TraceCheckUtils]: 193: Hoare triple {9237#true} assume ~max1~0 == ~id1~0; {9237#true} is VALID [2020-07-09 00:02:34,564 INFO L280 TraceCheckUtils]: 194: Hoare triple {9237#true} assume ~max2~0 == ~id2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,565 INFO L280 TraceCheckUtils]: 195: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,566 INFO L280 TraceCheckUtils]: 196: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,567 INFO L280 TraceCheckUtils]: 197: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,568 INFO L280 TraceCheckUtils]: 198: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,568 INFO L280 TraceCheckUtils]: 199: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,569 INFO L280 TraceCheckUtils]: 200: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,570 INFO L280 TraceCheckUtils]: 201: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,571 INFO L280 TraceCheckUtils]: 202: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,571 INFO L280 TraceCheckUtils]: 203: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,572 INFO L280 TraceCheckUtils]: 204: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,573 INFO L280 TraceCheckUtils]: 205: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,573 INFO L280 TraceCheckUtils]: 206: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,574 INFO L280 TraceCheckUtils]: 207: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,575 INFO L280 TraceCheckUtils]: 208: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,575 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 [2020-07-09 00:02:34,576 INFO L280 TraceCheckUtils]: 210: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1873~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,577 INFO L280 TraceCheckUtils]: 211: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,578 INFO L280 TraceCheckUtils]: 212: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,578 INFO L280 TraceCheckUtils]: 213: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,579 INFO L280 TraceCheckUtils]: 214: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,579 INFO L280 TraceCheckUtils]: 215: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,580 INFO L280 TraceCheckUtils]: 216: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,581 INFO L280 TraceCheckUtils]: 217: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,581 INFO L280 TraceCheckUtils]: 218: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,582 INFO L280 TraceCheckUtils]: 219: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,583 INFO L280 TraceCheckUtils]: 220: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,584 INFO L280 TraceCheckUtils]: 221: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,584 INFO L280 TraceCheckUtils]: 222: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,585 INFO L280 TraceCheckUtils]: 223: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,586 INFO L280 TraceCheckUtils]: 224: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,586 INFO L280 TraceCheckUtils]: 225: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,587 INFO L280 TraceCheckUtils]: 226: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,588 INFO L280 TraceCheckUtils]: 227: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,589 INFO L280 TraceCheckUtils]: 228: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,590 INFO L280 TraceCheckUtils]: 229: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,591 INFO L280 TraceCheckUtils]: 230: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,593 INFO L280 TraceCheckUtils]: 231: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,594 INFO L280 TraceCheckUtils]: 232: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,594 INFO L280 TraceCheckUtils]: 233: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,595 INFO L280 TraceCheckUtils]: 234: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,597 INFO L280 TraceCheckUtils]: 235: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,598 INFO L280 TraceCheckUtils]: 236: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,600 INFO L280 TraceCheckUtils]: 237: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,601 INFO L280 TraceCheckUtils]: 238: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,602 INFO L280 TraceCheckUtils]: 239: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,603 INFO L280 TraceCheckUtils]: 240: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,603 INFO L280 TraceCheckUtils]: 241: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,605 INFO L280 TraceCheckUtils]: 242: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,605 INFO L280 TraceCheckUtils]: 243: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,607 INFO L280 TraceCheckUtils]: 244: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,607 INFO L280 TraceCheckUtils]: 245: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,608 INFO L280 TraceCheckUtils]: 246: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,610 INFO L280 TraceCheckUtils]: 247: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,612 INFO L280 TraceCheckUtils]: 248: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,613 INFO L280 TraceCheckUtils]: 249: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,617 INFO L280 TraceCheckUtils]: 250: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,620 INFO L280 TraceCheckUtils]: 251: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,621 INFO L280 TraceCheckUtils]: 252: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,622 INFO L280 TraceCheckUtils]: 253: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,623 INFO L280 TraceCheckUtils]: 254: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,624 INFO L280 TraceCheckUtils]: 255: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,625 INFO L280 TraceCheckUtils]: 256: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,626 INFO L280 TraceCheckUtils]: 257: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,627 INFO L280 TraceCheckUtils]: 258: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,628 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 [2020-07-09 00:02:34,628 INFO L280 TraceCheckUtils]: 260: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,629 INFO L280 TraceCheckUtils]: 261: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,630 INFO L280 TraceCheckUtils]: 262: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,631 INFO L280 TraceCheckUtils]: 263: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,632 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 [2020-07-09 00:02:34,633 INFO L280 TraceCheckUtils]: 265: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,634 INFO L280 TraceCheckUtils]: 266: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,635 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 [2020-07-09 00:02:34,636 INFO L280 TraceCheckUtils]: 268: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,637 INFO L280 TraceCheckUtils]: 269: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,638 INFO L280 TraceCheckUtils]: 270: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2019~0 := ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,639 INFO L280 TraceCheckUtils]: 271: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2019~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,640 INFO L280 TraceCheckUtils]: 272: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,641 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 [2020-07-09 00:02:34,642 INFO L280 TraceCheckUtils]: 274: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,643 INFO L280 TraceCheckUtils]: 275: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,644 INFO L280 TraceCheckUtils]: 276: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,645 INFO L280 TraceCheckUtils]: 277: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,646 INFO L280 TraceCheckUtils]: 278: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,647 INFO L280 TraceCheckUtils]: 279: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,648 INFO L280 TraceCheckUtils]: 280: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,649 INFO L280 TraceCheckUtils]: 281: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,650 INFO L280 TraceCheckUtils]: 282: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,651 INFO L280 TraceCheckUtils]: 283: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,652 INFO L280 TraceCheckUtils]: 284: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,653 INFO L280 TraceCheckUtils]: 285: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,655 INFO L280 TraceCheckUtils]: 286: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,655 INFO L280 TraceCheckUtils]: 287: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,656 INFO L280 TraceCheckUtils]: 288: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,657 INFO L280 TraceCheckUtils]: 289: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,658 INFO L280 TraceCheckUtils]: 290: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,659 INFO L280 TraceCheckUtils]: 291: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,659 INFO L280 TraceCheckUtils]: 292: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,660 INFO L280 TraceCheckUtils]: 293: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,661 INFO L280 TraceCheckUtils]: 294: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,661 INFO L280 TraceCheckUtils]: 295: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,662 INFO L280 TraceCheckUtils]: 296: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,663 INFO L280 TraceCheckUtils]: 297: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,663 INFO L280 TraceCheckUtils]: 298: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,664 INFO L280 TraceCheckUtils]: 299: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,665 INFO L280 TraceCheckUtils]: 300: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,666 INFO L280 TraceCheckUtils]: 301: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,667 INFO L280 TraceCheckUtils]: 302: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,668 INFO L280 TraceCheckUtils]: 303: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,669 INFO L280 TraceCheckUtils]: 304: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,670 INFO L280 TraceCheckUtils]: 305: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,670 INFO L280 TraceCheckUtils]: 306: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,671 INFO L280 TraceCheckUtils]: 307: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,672 INFO L280 TraceCheckUtils]: 308: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,674 INFO L280 TraceCheckUtils]: 309: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,675 INFO L280 TraceCheckUtils]: 310: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,676 INFO L280 TraceCheckUtils]: 311: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,677 INFO L280 TraceCheckUtils]: 312: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,678 INFO L280 TraceCheckUtils]: 313: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,678 INFO L280 TraceCheckUtils]: 314: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,679 INFO L280 TraceCheckUtils]: 315: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,680 INFO L280 TraceCheckUtils]: 316: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,681 INFO L280 TraceCheckUtils]: 317: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,682 INFO L280 TraceCheckUtils]: 318: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,683 INFO L280 TraceCheckUtils]: 319: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,684 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 [2020-07-09 00:02:34,685 INFO L280 TraceCheckUtils]: 321: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,686 INFO L280 TraceCheckUtils]: 322: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,687 INFO L280 TraceCheckUtils]: 323: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,688 INFO L280 TraceCheckUtils]: 324: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,689 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 [2020-07-09 00:02:34,690 INFO L280 TraceCheckUtils]: 326: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,691 INFO L280 TraceCheckUtils]: 327: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,691 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 [2020-07-09 00:02:34,693 INFO L280 TraceCheckUtils]: 329: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,694 INFO L280 TraceCheckUtils]: 330: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,695 INFO L280 TraceCheckUtils]: 331: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2152~0 := ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,696 INFO L280 TraceCheckUtils]: 332: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2152~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,697 INFO L280 TraceCheckUtils]: 333: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,698 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 [2020-07-09 00:02:34,699 INFO L280 TraceCheckUtils]: 335: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,700 INFO L280 TraceCheckUtils]: 336: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,701 INFO L280 TraceCheckUtils]: 337: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,702 INFO L280 TraceCheckUtils]: 338: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,703 INFO L280 TraceCheckUtils]: 339: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,704 INFO L280 TraceCheckUtils]: 340: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,705 INFO L280 TraceCheckUtils]: 341: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,706 INFO L280 TraceCheckUtils]: 342: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,707 INFO L280 TraceCheckUtils]: 343: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,708 INFO L280 TraceCheckUtils]: 344: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,709 INFO L280 TraceCheckUtils]: 345: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,710 INFO L280 TraceCheckUtils]: 346: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,711 INFO L280 TraceCheckUtils]: 347: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,712 INFO L280 TraceCheckUtils]: 348: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,713 INFO L280 TraceCheckUtils]: 349: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,714 INFO L280 TraceCheckUtils]: 350: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,715 INFO L280 TraceCheckUtils]: 351: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,716 INFO L280 TraceCheckUtils]: 352: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,717 INFO L280 TraceCheckUtils]: 353: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,718 INFO L280 TraceCheckUtils]: 354: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,718 INFO L280 TraceCheckUtils]: 355: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,719 INFO L280 TraceCheckUtils]: 356: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,720 INFO L280 TraceCheckUtils]: 357: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,721 INFO L280 TraceCheckUtils]: 358: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,722 INFO L280 TraceCheckUtils]: 359: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,723 INFO L280 TraceCheckUtils]: 360: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,724 INFO L280 TraceCheckUtils]: 361: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,724 INFO L280 TraceCheckUtils]: 362: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,725 INFO L280 TraceCheckUtils]: 363: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,726 INFO L280 TraceCheckUtils]: 364: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,727 INFO L280 TraceCheckUtils]: 365: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,728 INFO L280 TraceCheckUtils]: 366: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,729 INFO L280 TraceCheckUtils]: 367: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,730 INFO L280 TraceCheckUtils]: 368: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,731 INFO L280 TraceCheckUtils]: 369: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,732 INFO L280 TraceCheckUtils]: 370: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,734 INFO L280 TraceCheckUtils]: 371: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,735 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 [2020-07-09 00:02:34,735 INFO L280 TraceCheckUtils]: 373: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,736 INFO L280 TraceCheckUtils]: 374: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,737 INFO L280 TraceCheckUtils]: 375: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,738 INFO L280 TraceCheckUtils]: 376: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,739 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 [2020-07-09 00:02:34,740 INFO L280 TraceCheckUtils]: 378: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,741 INFO L280 TraceCheckUtils]: 379: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,742 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 [2020-07-09 00:02:34,743 INFO L280 TraceCheckUtils]: 381: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,744 INFO L280 TraceCheckUtils]: 382: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,744 INFO L280 TraceCheckUtils]: 383: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2288~0 := ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,745 INFO L280 TraceCheckUtils]: 384: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2288~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,746 INFO L280 TraceCheckUtils]: 385: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,747 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 [2020-07-09 00:02:34,748 INFO L280 TraceCheckUtils]: 387: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,749 INFO L280 TraceCheckUtils]: 388: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,749 INFO L280 TraceCheckUtils]: 389: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,750 INFO L280 TraceCheckUtils]: 390: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,751 INFO L280 TraceCheckUtils]: 391: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,752 INFO L280 TraceCheckUtils]: 392: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,753 INFO L280 TraceCheckUtils]: 393: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,754 INFO L280 TraceCheckUtils]: 394: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,755 INFO L280 TraceCheckUtils]: 395: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,756 INFO L280 TraceCheckUtils]: 396: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,756 INFO L280 TraceCheckUtils]: 397: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,757 INFO L280 TraceCheckUtils]: 398: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,758 INFO L280 TraceCheckUtils]: 399: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,758 INFO L280 TraceCheckUtils]: 400: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,759 INFO L280 TraceCheckUtils]: 401: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,760 INFO L280 TraceCheckUtils]: 402: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,761 INFO L280 TraceCheckUtils]: 403: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,761 INFO L280 TraceCheckUtils]: 404: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,762 INFO L280 TraceCheckUtils]: 405: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,763 INFO L280 TraceCheckUtils]: 406: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,763 INFO L280 TraceCheckUtils]: 407: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,764 INFO L280 TraceCheckUtils]: 408: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,765 INFO L280 TraceCheckUtils]: 409: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,765 INFO L280 TraceCheckUtils]: 410: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-09 00:02:34,766 INFO L280 TraceCheckUtils]: 411: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9238#false} is VALID [2020-07-09 00:02:34,766 INFO L280 TraceCheckUtils]: 412: Hoare triple {9238#false} ~nl2~0 := 1; {9238#false} is VALID [2020-07-09 00:02:34,766 INFO L280 TraceCheckUtils]: 413: Hoare triple {9238#false} ~mode2~0 := 0; {9238#false} is VALID [2020-07-09 00:02:34,767 INFO L280 TraceCheckUtils]: 414: Hoare triple {9238#false} havoc ~node3__newmax~3; {9238#false} is VALID [2020-07-09 00:02:34,767 INFO L280 TraceCheckUtils]: 415: Hoare triple {9238#false} ~node3__newmax~3 := 0; {9238#false} is VALID [2020-07-09 00:02:34,767 INFO L280 TraceCheckUtils]: 416: Hoare triple {9238#false} assume !(0 == ~mode3~0 % 256); {9238#false} is VALID [2020-07-09 00:02:34,767 INFO L280 TraceCheckUtils]: 417: Hoare triple {9238#false} assume !(255 == ~r3~0 % 256); {9238#false} is VALID [2020-07-09 00:02:34,768 INFO L280 TraceCheckUtils]: 418: Hoare triple {9238#false} ~r3~0 := 1 + ~r3~0 % 256; {9238#false} is VALID [2020-07-09 00:02:34,768 INFO L280 TraceCheckUtils]: 419: Hoare triple {9238#false} assume !!(0 == ~ep13~0 % 256); {9238#false} is VALID [2020-07-09 00:02:34,768 INFO L280 TraceCheckUtils]: 420: Hoare triple {9238#false} assume !!(0 == ~ep23~0 % 256); {9238#false} is VALID [2020-07-09 00:02:34,768 INFO L280 TraceCheckUtils]: 421: Hoare triple {9238#false} ~newmax3~0 := ~node3__newmax~3; {9238#false} is VALID [2020-07-09 00:02:34,769 INFO L280 TraceCheckUtils]: 422: Hoare triple {9238#false} assume 2 == ~r3~0 % 256; {9238#false} is VALID [2020-07-09 00:02:34,769 INFO L280 TraceCheckUtils]: 423: Hoare triple {9238#false} assume ~max3~0 == ~id3~0; {9238#false} is VALID [2020-07-09 00:02:34,769 INFO L280 TraceCheckUtils]: 424: Hoare triple {9238#false} ~st3~0 := 1; {9238#false} is VALID [2020-07-09 00:02:34,769 INFO L280 TraceCheckUtils]: 425: Hoare triple {9238#false} ~mode3~0 := 0; {9238#false} is VALID [2020-07-09 00:02:34,769 INFO L280 TraceCheckUtils]: 426: Hoare triple {9238#false} ~p12_old~0 := ~p12_new~0; {9238#false} is VALID [2020-07-09 00:02:34,770 INFO L280 TraceCheckUtils]: 427: Hoare triple {9238#false} ~p12_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,770 INFO L280 TraceCheckUtils]: 428: Hoare triple {9238#false} ~p13_old~0 := ~p13_new~0; {9238#false} is VALID [2020-07-09 00:02:34,770 INFO L280 TraceCheckUtils]: 429: Hoare triple {9238#false} ~p13_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,770 INFO L280 TraceCheckUtils]: 430: Hoare triple {9238#false} ~p21_old~0 := ~p21_new~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 431: Hoare triple {9238#false} ~p21_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 432: Hoare triple {9238#false} ~p23_old~0 := ~p23_new~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 433: Hoare triple {9238#false} ~p23_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 434: Hoare triple {9238#false} ~p31_old~0 := ~p31_new~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 435: Hoare triple {9238#false} ~p31_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,771 INFO L280 TraceCheckUtils]: 436: Hoare triple {9238#false} ~p32_old~0 := ~p32_new~0; {9238#false} is VALID [2020-07-09 00:02:34,772 INFO L280 TraceCheckUtils]: 437: Hoare triple {9238#false} ~p32_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-09 00:02:34,772 INFO L280 TraceCheckUtils]: 438: Hoare triple {9238#false} havoc ~check__tmp~3; {9238#false} is VALID [2020-07-09 00:02:34,772 INFO L280 TraceCheckUtils]: 439: Hoare triple {9238#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9238#false} is VALID [2020-07-09 00:02:34,772 INFO L280 TraceCheckUtils]: 440: Hoare triple {9238#false} ~check__tmp~3 := 0; {9238#false} is VALID [2020-07-09 00:02:34,773 INFO L280 TraceCheckUtils]: 441: Hoare triple {9238#false} ~__return_2426~0 := ~check__tmp~3; {9238#false} is VALID [2020-07-09 00:02:34,773 INFO L280 TraceCheckUtils]: 442: Hoare triple {9238#false} ~main__c1~0 := ~__return_2426~0; {9238#false} is VALID [2020-07-09 00:02:34,773 INFO L280 TraceCheckUtils]: 443: Hoare triple {9238#false} havoc ~__tmp_4~0; {9238#false} is VALID [2020-07-09 00:02:34,773 INFO L280 TraceCheckUtils]: 444: Hoare triple {9238#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9238#false} is VALID [2020-07-09 00:02:34,774 INFO L280 TraceCheckUtils]: 445: Hoare triple {9238#false} havoc ~assert__arg~3; {9238#false} is VALID [2020-07-09 00:02:34,774 INFO L280 TraceCheckUtils]: 446: Hoare triple {9238#false} ~assert__arg~3 := ~__tmp_4~0; {9238#false} is VALID [2020-07-09 00:02:34,774 INFO L280 TraceCheckUtils]: 447: Hoare triple {9238#false} assume 0 == ~assert__arg~3 % 256; {9238#false} is VALID [2020-07-09 00:02:34,774 INFO L280 TraceCheckUtils]: 448: Hoare triple {9238#false} assume !false; {9238#false} is VALID [2020-07-09 00:02:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:02:35,133 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1707337094] [2020-07-09 00:02:35,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:02:35,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:02:35,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389965021] [2020-07-09 00:02:35,137 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-09 00:02:35,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:02:35,139 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:02:35,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:35,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:02:35,766 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:02:35,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:02:35,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:02:35,766 INFO L87 Difference]: Start difference. First operand 1234 states and 1513 transitions. Second operand 4 states. [2020-07-09 00:02:44,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:44,977 INFO L93 Difference]: Finished difference Result 2498 states and 3152 transitions. [2020-07-09 00:02:44,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:02:44,978 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-09 00:02:44,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:02:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-09 00:02:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:02:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-09 00:02:45,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1798 transitions. [2020-07-09 00:02:47,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1798 edges. 1798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:47,326 INFO L225 Difference]: With dead ends: 2498 [2020-07-09 00:02:47,326 INFO L226 Difference]: Without dead ends: 2052 [2020-07-09 00:02:47,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:02:47,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-09 00:02:49,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2040. [2020-07-09 00:02:49,802 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:02:49,802 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 2040 states. [2020-07-09 00:02:49,802 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 2040 states. [2020-07-09 00:02:49,802 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 2040 states. [2020-07-09 00:02:50,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:50,098 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-09 00:02:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-09 00:02:50,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:02:50,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:02:50,104 INFO L74 IsIncluded]: Start isIncluded. First operand 2040 states. Second operand 2052 states. [2020-07-09 00:02:50,104 INFO L87 Difference]: Start difference. First operand 2040 states. Second operand 2052 states. [2020-07-09 00:02:50,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:02:50,395 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-09 00:02:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-09 00:02:50,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:02:50,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:02:50,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:02:50,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:02:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2040 states. [2020-07-09 00:02:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 2040 states and 2543 transitions. [2020-07-09 00:02:50,620 INFO L78 Accepts]: Start accepts. Automaton has 2040 states and 2543 transitions. Word has length 449 [2020-07-09 00:02:50,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:02:50,621 INFO L479 AbstractCegarLoop]: Abstraction has 2040 states and 2543 transitions. [2020-07-09 00:02:50,621 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:02:50,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2040 states and 2543 transitions. [2020-07-09 00:02:53,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2543 edges. 2543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2543 transitions. [2020-07-09 00:02:53,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-09 00:02:53,675 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:02:53,675 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] [2020-07-09 00:02:53,676 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-09 00:02:53,676 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:02:53,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:02:53,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1103013733, now seen corresponding path program 1 times [2020-07-09 00:02:53,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:02:53,677 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [98148713] [2020-07-09 00:02:53,677 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:02:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:54,393 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:02:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:02:54,452 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 [2020-07-09 00:02:54,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-09 00:02:54,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,455 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,456 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,457 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,458 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,458 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,458 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,459 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,459 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,460 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,460 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,460 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,461 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,461 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,462 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,462 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,462 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,462 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 [2020-07-09 00:02:54,462 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 [2020-07-09 00:02:54,463 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 [2020-07-09 00:02:54,463 INFO L280 TraceCheckUtils]: 53: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,463 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,463 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-09 00:02:54,464 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-09 00:02:54,471 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 [2020-07-09 00:02:54,471 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 [2020-07-09 00:02:54,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-09 00:02:54,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,474 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,476 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,478 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,478 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,479 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,479 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,479 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,479 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,480 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,480 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,480 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,480 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,481 INFO L280 TraceCheckUtils]: 50: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,481 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 [2020-07-09 00:02:54,481 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 [2020-07-09 00:02:54,481 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 [2020-07-09 00:02:54,481 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,481 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,482 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,482 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,482 INFO L280 TraceCheckUtils]: 60: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-09 00:02:54,483 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-09 00:02:54,483 INFO L263 TraceCheckUtils]: 62: Hoare triple {22484#true} call #t~ret30 := main(); {22484#true} is VALID [2020-07-09 00:02:54,483 INFO L280 TraceCheckUtils]: 63: Hoare triple {22484#true} havoc ~main__c1~0; {22484#true} is VALID [2020-07-09 00:02:54,483 INFO L280 TraceCheckUtils]: 64: Hoare triple {22484#true} havoc ~main__i2~0; {22484#true} is VALID [2020-07-09 00:02:54,484 INFO L280 TraceCheckUtils]: 65: Hoare triple {22484#true} ~main__c1~0 := 0; {22484#true} is VALID [2020-07-09 00:02:54,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {22484#true} ~ep12~0 := #t~nondet0; {22484#true} is VALID [2020-07-09 00:02:54,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {22484#true} havoc #t~nondet0; {22484#true} is VALID [2020-07-09 00:02:54,484 INFO L280 TraceCheckUtils]: 68: Hoare triple {22484#true} ~ep13~0 := #t~nondet1; {22484#true} is VALID [2020-07-09 00:02:54,484 INFO L280 TraceCheckUtils]: 69: Hoare triple {22484#true} havoc #t~nondet1; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {22484#true} ~ep21~0 := #t~nondet2; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {22484#true} havoc #t~nondet2; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 72: Hoare triple {22484#true} ~ep23~0 := #t~nondet3; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 73: Hoare triple {22484#true} havoc #t~nondet3; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 74: Hoare triple {22484#true} ~ep31~0 := #t~nondet4; {22484#true} is VALID [2020-07-09 00:02:54,485 INFO L280 TraceCheckUtils]: 75: Hoare triple {22484#true} havoc #t~nondet4; {22484#true} is VALID [2020-07-09 00:02:54,486 INFO L280 TraceCheckUtils]: 76: Hoare triple {22484#true} ~ep32~0 := #t~nondet5; {22484#true} is VALID [2020-07-09 00:02:54,486 INFO L280 TraceCheckUtils]: 77: Hoare triple {22484#true} havoc #t~nondet5; {22484#true} is VALID [2020-07-09 00:02:54,486 INFO L280 TraceCheckUtils]: 78: Hoare triple {22484#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,486 INFO L280 TraceCheckUtils]: 79: Hoare triple {22484#true} ~id1~0 := #t~nondet6; {22484#true} is VALID [2020-07-09 00:02:54,486 INFO L280 TraceCheckUtils]: 80: Hoare triple {22484#true} havoc #t~nondet6; {22484#true} is VALID [2020-07-09 00:02:54,487 INFO L280 TraceCheckUtils]: 81: Hoare triple {22484#true} ~r1~0 := #t~nondet7; {22484#true} is VALID [2020-07-09 00:02:54,487 INFO L280 TraceCheckUtils]: 82: Hoare triple {22484#true} havoc #t~nondet7; {22484#true} is VALID [2020-07-09 00:02:54,487 INFO L280 TraceCheckUtils]: 83: Hoare triple {22484#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,487 INFO L280 TraceCheckUtils]: 84: Hoare triple {22484#true} ~st1~0 := #t~nondet8; {22484#true} is VALID [2020-07-09 00:02:54,487 INFO L280 TraceCheckUtils]: 85: Hoare triple {22484#true} havoc #t~nondet8; {22484#true} is VALID [2020-07-09 00:02:54,488 INFO L280 TraceCheckUtils]: 86: Hoare triple {22484#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,488 INFO L280 TraceCheckUtils]: 87: Hoare triple {22484#true} ~nl1~0 := #t~nondet9; {22484#true} is VALID [2020-07-09 00:02:54,488 INFO L280 TraceCheckUtils]: 88: Hoare triple {22484#true} havoc #t~nondet9; {22484#true} is VALID [2020-07-09 00:02:54,488 INFO L280 TraceCheckUtils]: 89: Hoare triple {22484#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,488 INFO L280 TraceCheckUtils]: 90: Hoare triple {22484#true} ~m1~0 := #t~nondet10; {22484#true} is VALID [2020-07-09 00:02:54,489 INFO L280 TraceCheckUtils]: 91: Hoare triple {22484#true} havoc #t~nondet10; {22484#true} is VALID [2020-07-09 00:02:54,489 INFO L280 TraceCheckUtils]: 92: Hoare triple {22484#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,489 INFO L280 TraceCheckUtils]: 93: Hoare triple {22484#true} ~max1~0 := #t~nondet11; {22484#true} is VALID [2020-07-09 00:02:54,489 INFO L280 TraceCheckUtils]: 94: Hoare triple {22484#true} havoc #t~nondet11; {22484#true} is VALID [2020-07-09 00:02:54,489 INFO L280 TraceCheckUtils]: 95: Hoare triple {22484#true} ~mode1~0 := #t~nondet12; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 96: Hoare triple {22484#true} havoc #t~nondet12; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 97: Hoare triple {22484#true} ~newmax1~0 := #t~nondet13; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 98: Hoare triple {22484#true} havoc #t~nondet13; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 99: Hoare triple {22484#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 100: Hoare triple {22484#true} ~id2~0 := #t~nondet14; {22484#true} is VALID [2020-07-09 00:02:54,490 INFO L280 TraceCheckUtils]: 101: Hoare triple {22484#true} havoc #t~nondet14; {22484#true} is VALID [2020-07-09 00:02:54,491 INFO L280 TraceCheckUtils]: 102: Hoare triple {22484#true} ~r2~0 := #t~nondet15; {22484#true} is VALID [2020-07-09 00:02:54,491 INFO L280 TraceCheckUtils]: 103: Hoare triple {22484#true} havoc #t~nondet15; {22484#true} is VALID [2020-07-09 00:02:54,491 INFO L280 TraceCheckUtils]: 104: Hoare triple {22484#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,493 INFO L280 TraceCheckUtils]: 105: Hoare triple {22484#true} ~st2~0 := #t~nondet16; {22484#true} is VALID [2020-07-09 00:02:54,494 INFO L280 TraceCheckUtils]: 106: Hoare triple {22484#true} havoc #t~nondet16; {22484#true} is VALID [2020-07-09 00:02:54,494 INFO L280 TraceCheckUtils]: 107: Hoare triple {22484#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,494 INFO L280 TraceCheckUtils]: 108: Hoare triple {22484#true} ~nl2~0 := #t~nondet17; {22484#true} is VALID [2020-07-09 00:02:54,494 INFO L280 TraceCheckUtils]: 109: Hoare triple {22484#true} havoc #t~nondet17; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 110: Hoare triple {22484#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 111: Hoare triple {22484#true} ~m2~0 := #t~nondet18; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 112: Hoare triple {22484#true} havoc #t~nondet18; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 113: Hoare triple {22484#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 114: Hoare triple {22484#true} ~max2~0 := #t~nondet19; {22484#true} is VALID [2020-07-09 00:02:54,495 INFO L280 TraceCheckUtils]: 115: Hoare triple {22484#true} havoc #t~nondet19; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 116: Hoare triple {22484#true} ~mode2~0 := #t~nondet20; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 117: Hoare triple {22484#true} havoc #t~nondet20; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 118: Hoare triple {22484#true} ~newmax2~0 := #t~nondet21; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 119: Hoare triple {22484#true} havoc #t~nondet21; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 120: Hoare triple {22484#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,496 INFO L280 TraceCheckUtils]: 121: Hoare triple {22484#true} ~id3~0 := #t~nondet22; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 122: Hoare triple {22484#true} havoc #t~nondet22; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 123: Hoare triple {22484#true} ~r3~0 := #t~nondet23; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 124: Hoare triple {22484#true} havoc #t~nondet23; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 125: Hoare triple {22484#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 126: Hoare triple {22484#true} ~st3~0 := #t~nondet24; {22484#true} is VALID [2020-07-09 00:02:54,497 INFO L280 TraceCheckUtils]: 127: Hoare triple {22484#true} havoc #t~nondet24; {22484#true} is VALID [2020-07-09 00:02:54,498 INFO L280 TraceCheckUtils]: 128: Hoare triple {22484#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,498 INFO L280 TraceCheckUtils]: 129: Hoare triple {22484#true} ~nl3~0 := #t~nondet25; {22484#true} is VALID [2020-07-09 00:02:54,498 INFO L280 TraceCheckUtils]: 130: Hoare triple {22484#true} havoc #t~nondet25; {22484#true} is VALID [2020-07-09 00:02:54,498 INFO L280 TraceCheckUtils]: 131: Hoare triple {22484#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,498 INFO L280 TraceCheckUtils]: 132: Hoare triple {22484#true} ~m3~0 := #t~nondet26; {22484#true} is VALID [2020-07-09 00:02:54,499 INFO L280 TraceCheckUtils]: 133: Hoare triple {22484#true} havoc #t~nondet26; {22484#true} is VALID [2020-07-09 00:02:54,499 INFO L280 TraceCheckUtils]: 134: Hoare triple {22484#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22484#true} is VALID [2020-07-09 00:02:54,499 INFO L280 TraceCheckUtils]: 135: Hoare triple {22484#true} ~max3~0 := #t~nondet27; {22484#true} is VALID [2020-07-09 00:02:54,499 INFO L280 TraceCheckUtils]: 136: Hoare triple {22484#true} havoc #t~nondet27; {22484#true} is VALID [2020-07-09 00:02:54,499 INFO L280 TraceCheckUtils]: 137: Hoare triple {22484#true} ~mode3~0 := #t~nondet28; {22484#true} is VALID [2020-07-09 00:02:54,500 INFO L280 TraceCheckUtils]: 138: Hoare triple {22484#true} havoc #t~nondet28; {22484#true} is VALID [2020-07-09 00:02:54,500 INFO L280 TraceCheckUtils]: 139: Hoare triple {22484#true} ~newmax3~0 := #t~nondet29; {22484#true} is VALID [2020-07-09 00:02:54,500 INFO L280 TraceCheckUtils]: 140: Hoare triple {22484#true} havoc #t~nondet29; {22484#true} is VALID [2020-07-09 00:02:54,500 INFO L280 TraceCheckUtils]: 141: Hoare triple {22484#true} havoc ~init__r121~0; {22484#true} is VALID [2020-07-09 00:02:54,500 INFO L280 TraceCheckUtils]: 142: Hoare triple {22484#true} havoc ~init__r131~0; {22484#true} is VALID [2020-07-09 00:02:54,501 INFO L280 TraceCheckUtils]: 143: Hoare triple {22484#true} havoc ~init__r211~0; {22484#true} is VALID [2020-07-09 00:02:54,501 INFO L280 TraceCheckUtils]: 144: Hoare triple {22484#true} havoc ~init__r231~0; {22484#true} is VALID [2020-07-09 00:02:54,501 INFO L280 TraceCheckUtils]: 145: Hoare triple {22484#true} havoc ~init__r311~0; {22484#true} is VALID [2020-07-09 00:02:54,506 INFO L280 TraceCheckUtils]: 146: Hoare triple {22484#true} havoc ~init__r321~0; {22484#true} is VALID [2020-07-09 00:02:54,506 INFO L280 TraceCheckUtils]: 147: Hoare triple {22484#true} havoc ~init__r122~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 148: Hoare triple {22484#true} havoc ~init__tmp~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 149: Hoare triple {22484#true} havoc ~init__r132~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 150: Hoare triple {22484#true} havoc ~init__tmp___0~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 151: Hoare triple {22484#true} havoc ~init__r212~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 152: Hoare triple {22484#true} havoc ~init__tmp___1~0; {22484#true} is VALID [2020-07-09 00:02:54,507 INFO L280 TraceCheckUtils]: 153: Hoare triple {22484#true} havoc ~init__r232~0; {22484#true} is VALID [2020-07-09 00:02:54,508 INFO L280 TraceCheckUtils]: 154: Hoare triple {22484#true} havoc ~init__tmp___2~0; {22484#true} is VALID [2020-07-09 00:02:54,508 INFO L280 TraceCheckUtils]: 155: Hoare triple {22484#true} havoc ~init__r312~0; {22484#true} is VALID [2020-07-09 00:02:54,508 INFO L280 TraceCheckUtils]: 156: Hoare triple {22484#true} havoc ~init__tmp___3~0; {22484#true} is VALID [2020-07-09 00:02:54,508 INFO L280 TraceCheckUtils]: 157: Hoare triple {22484#true} havoc ~init__r322~0; {22484#true} is VALID [2020-07-09 00:02:54,509 INFO L280 TraceCheckUtils]: 158: Hoare triple {22484#true} havoc ~init__tmp___4~0; {22484#true} is VALID [2020-07-09 00:02:54,509 INFO L280 TraceCheckUtils]: 159: Hoare triple {22484#true} havoc ~init__tmp___5~0; {22484#true} is VALID [2020-07-09 00:02:54,512 INFO L280 TraceCheckUtils]: 160: Hoare triple {22484#true} ~init__r121~0 := ~ep12~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-09 00:02:54,513 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 [2020-07-09 00:02:54,514 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 [2020-07-09 00:02:54,515 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 [2020-07-09 00:02:54,515 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 [2020-07-09 00:02:54,516 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 [2020-07-09 00:02:54,517 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 [2020-07-09 00:02:54,518 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 [2020-07-09 00:02:54,518 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 [2020-07-09 00:02:54,519 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 [2020-07-09 00:02:54,520 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 [2020-07-09 00:02:54,520 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 [2020-07-09 00:02:54,521 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 [2020-07-09 00:02:54,522 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 [2020-07-09 00:02:54,523 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 [2020-07-09 00:02:54,525 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 [2020-07-09 00:02:54,526 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 [2020-07-09 00:02:54,527 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 [2020-07-09 00:02:54,527 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 [2020-07-09 00:02:54,528 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 [2020-07-09 00:02:54,528 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 [2020-07-09 00:02:54,529 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 [2020-07-09 00:02:54,529 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 [2020-07-09 00:02:54,530 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 [2020-07-09 00:02:54,531 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 [2020-07-09 00:02:54,532 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 [2020-07-09 00:02:54,532 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 [2020-07-09 00:02:54,533 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 [2020-07-09 00:02:54,533 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 [2020-07-09 00:02:54,534 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 [2020-07-09 00:02:54,534 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 [2020-07-09 00:02:54,535 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 [2020-07-09 00:02:54,535 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 [2020-07-09 00:02:54,536 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 [2020-07-09 00:02:54,536 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 [2020-07-09 00:02:54,537 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 [2020-07-09 00:02:54,538 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 [2020-07-09 00:02:54,538 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 [2020-07-09 00:02:54,539 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 [2020-07-09 00:02:54,540 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 [2020-07-09 00:02:54,541 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 [2020-07-09 00:02:54,541 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 [2020-07-09 00:02:54,542 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 [2020-07-09 00:02:54,542 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 [2020-07-09 00:02:54,543 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 [2020-07-09 00:02:54,543 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 [2020-07-09 00:02:54,544 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 [2020-07-09 00:02:54,545 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 [2020-07-09 00:02:54,546 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 [2020-07-09 00:02:54,546 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 [2020-07-09 00:02:54,547 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 [2020-07-09 00:02:54,547 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 [2020-07-09 00:02:54,548 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 [2020-07-09 00:02:54,548 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 [2020-07-09 00:02:54,549 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 [2020-07-09 00:02:54,550 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 [2020-07-09 00:02:54,550 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 [2020-07-09 00:02:54,551 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 [2020-07-09 00:02:54,551 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 [2020-07-09 00:02:54,552 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 [2020-07-09 00:02:54,552 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 [2020-07-09 00:02:54,553 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 [2020-07-09 00:02:54,553 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 [2020-07-09 00:02:54,554 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 [2020-07-09 00:02:54,554 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 [2020-07-09 00:02:54,555 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 [2020-07-09 00:02:54,555 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 [2020-07-09 00:02:54,556 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 [2020-07-09 00:02:54,558 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 [2020-07-09 00:02:54,559 INFO L280 TraceCheckUtils]: 229: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,559 INFO L280 TraceCheckUtils]: 230: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,559 INFO L280 TraceCheckUtils]: 231: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,559 INFO L280 TraceCheckUtils]: 232: Hoare triple {22485#false} havoc ~node2__newmax~0; {22485#false} is VALID [2020-07-09 00:02:54,560 INFO L280 TraceCheckUtils]: 233: Hoare triple {22485#false} ~node2__newmax~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,560 INFO L280 TraceCheckUtils]: 234: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,560 INFO L280 TraceCheckUtils]: 235: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,560 INFO L280 TraceCheckUtils]: 236: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,560 INFO L280 TraceCheckUtils]: 237: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,561 INFO L280 TraceCheckUtils]: 238: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,561 INFO L280 TraceCheckUtils]: 239: Hoare triple {22485#false} havoc ~node3__newmax~0; {22485#false} is VALID [2020-07-09 00:02:54,561 INFO L280 TraceCheckUtils]: 240: Hoare triple {22485#false} ~node3__newmax~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,561 INFO L280 TraceCheckUtils]: 241: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,561 INFO L280 TraceCheckUtils]: 242: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,562 INFO L280 TraceCheckUtils]: 243: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,562 INFO L280 TraceCheckUtils]: 244: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,562 INFO L280 TraceCheckUtils]: 245: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,562 INFO L280 TraceCheckUtils]: 246: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-09 00:02:54,562 INFO L280 TraceCheckUtils]: 247: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,563 INFO L280 TraceCheckUtils]: 248: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-09 00:02:54,563 INFO L280 TraceCheckUtils]: 249: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,563 INFO L280 TraceCheckUtils]: 250: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-09 00:02:54,563 INFO L280 TraceCheckUtils]: 251: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,566 INFO L280 TraceCheckUtils]: 252: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-09 00:02:54,567 INFO L280 TraceCheckUtils]: 253: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,567 INFO L280 TraceCheckUtils]: 254: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-09 00:02:54,572 INFO L280 TraceCheckUtils]: 255: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 256: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 257: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 258: Hoare triple {22485#false} havoc ~check__tmp~0; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 259: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 260: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,573 INFO L280 TraceCheckUtils]: 261: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,574 INFO L280 TraceCheckUtils]: 262: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,574 INFO L280 TraceCheckUtils]: 263: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,574 INFO L280 TraceCheckUtils]: 264: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-09 00:02:54,576 INFO L280 TraceCheckUtils]: 265: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,577 INFO L280 TraceCheckUtils]: 266: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,577 INFO L280 TraceCheckUtils]: 267: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-09 00:02:54,577 INFO L280 TraceCheckUtils]: 268: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,577 INFO L280 TraceCheckUtils]: 269: Hoare triple {22485#false} ~check__tmp~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,577 INFO L280 TraceCheckUtils]: 270: Hoare triple {22485#false} ~__return_2019~0 := ~check__tmp~0; {22485#false} is VALID [2020-07-09 00:02:54,578 INFO L280 TraceCheckUtils]: 271: Hoare triple {22485#false} ~main__c1~0 := ~__return_2019~0; {22485#false} is VALID [2020-07-09 00:02:54,578 INFO L280 TraceCheckUtils]: 272: Hoare triple {22485#false} havoc ~__tmp_1~0; {22485#false} is VALID [2020-07-09 00:02:54,578 INFO L280 TraceCheckUtils]: 273: Hoare triple {22485#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-09 00:02:54,578 INFO L280 TraceCheckUtils]: 274: Hoare triple {22485#false} havoc ~assert__arg~0; {22485#false} is VALID [2020-07-09 00:02:54,578 INFO L280 TraceCheckUtils]: 275: Hoare triple {22485#false} ~assert__arg~0 := ~__tmp_1~0; {22485#false} is VALID [2020-07-09 00:02:54,579 INFO L280 TraceCheckUtils]: 276: Hoare triple {22485#false} assume !(0 == ~assert__arg~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,579 INFO L280 TraceCheckUtils]: 277: Hoare triple {22485#false} havoc ~node1__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,579 INFO L280 TraceCheckUtils]: 278: Hoare triple {22485#false} ~node1__newmax~1 := 0; {22485#false} is VALID [2020-07-09 00:02:54,581 INFO L280 TraceCheckUtils]: 279: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,582 INFO L280 TraceCheckUtils]: 280: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,582 INFO L280 TraceCheckUtils]: 281: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,582 INFO L280 TraceCheckUtils]: 282: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,582 INFO L280 TraceCheckUtils]: 283: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,582 INFO L280 TraceCheckUtils]: 284: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,583 INFO L280 TraceCheckUtils]: 285: Hoare triple {22485#false} assume !(2 == ~r1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,583 INFO L280 TraceCheckUtils]: 286: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,583 INFO L280 TraceCheckUtils]: 287: Hoare triple {22485#false} havoc ~node2__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,583 INFO L280 TraceCheckUtils]: 288: Hoare triple {22485#false} ~node2__newmax~1 := 0; {22485#false} is VALID [2020-07-09 00:02:54,587 INFO L280 TraceCheckUtils]: 289: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,587 INFO L280 TraceCheckUtils]: 290: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,587 INFO L280 TraceCheckUtils]: 291: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,587 INFO L280 TraceCheckUtils]: 292: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,587 INFO L280 TraceCheckUtils]: 293: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 294: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 295: Hoare triple {22485#false} assume !(2 == ~r2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 296: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 297: Hoare triple {22485#false} havoc ~node3__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 298: Hoare triple {22485#false} ~node3__newmax~1 := 0; {22485#false} is VALID [2020-07-09 00:02:54,588 INFO L280 TraceCheckUtils]: 299: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,589 INFO L280 TraceCheckUtils]: 300: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,589 INFO L280 TraceCheckUtils]: 301: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,589 INFO L280 TraceCheckUtils]: 302: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,589 INFO L280 TraceCheckUtils]: 303: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,592 INFO L280 TraceCheckUtils]: 304: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~1; {22485#false} is VALID [2020-07-09 00:02:54,592 INFO L280 TraceCheckUtils]: 305: Hoare triple {22485#false} assume !(2 == ~r3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,592 INFO L280 TraceCheckUtils]: 306: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,592 INFO L280 TraceCheckUtils]: 307: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 308: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 309: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 310: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 311: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 312: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,593 INFO L280 TraceCheckUtils]: 313: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-09 00:02:54,594 INFO L280 TraceCheckUtils]: 314: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,594 INFO L280 TraceCheckUtils]: 315: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-09 00:02:54,594 INFO L280 TraceCheckUtils]: 316: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,594 INFO L280 TraceCheckUtils]: 317: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-09 00:02:54,598 INFO L280 TraceCheckUtils]: 318: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 319: Hoare triple {22485#false} havoc ~check__tmp~1; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 320: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 321: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 322: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 323: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,599 INFO L280 TraceCheckUtils]: 324: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,600 INFO L280 TraceCheckUtils]: 325: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-09 00:02:54,600 INFO L280 TraceCheckUtils]: 326: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,600 INFO L280 TraceCheckUtils]: 327: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,600 INFO L280 TraceCheckUtils]: 328: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-09 00:02:54,600 INFO L280 TraceCheckUtils]: 329: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 330: Hoare triple {22485#false} ~check__tmp~1 := 1; {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 331: Hoare triple {22485#false} ~__return_2152~0 := ~check__tmp~1; {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 332: Hoare triple {22485#false} ~main__c1~0 := ~__return_2152~0; {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 333: Hoare triple {22485#false} havoc ~__tmp_2~0; {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 334: Hoare triple {22485#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-09 00:02:54,601 INFO L280 TraceCheckUtils]: 335: Hoare triple {22485#false} havoc ~assert__arg~1; {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 336: Hoare triple {22485#false} ~assert__arg~1 := ~__tmp_2~0; {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 337: Hoare triple {22485#false} assume !(0 == ~assert__arg~1 % 256); {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 338: Hoare triple {22485#false} havoc ~node1__newmax~2; {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 339: Hoare triple {22485#false} ~node1__newmax~2 := 0; {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 340: Hoare triple {22485#false} assume !!(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,602 INFO L280 TraceCheckUtils]: 341: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,603 INFO L280 TraceCheckUtils]: 342: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,603 INFO L280 TraceCheckUtils]: 343: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,603 INFO L280 TraceCheckUtils]: 344: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,603 INFO L280 TraceCheckUtils]: 345: Hoare triple {22485#false} havoc ~node2__newmax~2; {22485#false} is VALID [2020-07-09 00:02:54,603 INFO L280 TraceCheckUtils]: 346: Hoare triple {22485#false} ~node2__newmax~2 := 0; {22485#false} is VALID [2020-07-09 00:02:54,604 INFO L280 TraceCheckUtils]: 347: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,604 INFO L280 TraceCheckUtils]: 348: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,604 INFO L280 TraceCheckUtils]: 349: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,604 INFO L280 TraceCheckUtils]: 350: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,604 INFO L280 TraceCheckUtils]: 351: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 352: Hoare triple {22485#false} havoc ~node3__newmax~2; {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 353: Hoare triple {22485#false} ~node3__newmax~2 := 0; {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 354: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 355: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 356: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,605 INFO L280 TraceCheckUtils]: 357: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 358: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 359: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 360: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 361: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 362: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,606 INFO L280 TraceCheckUtils]: 363: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 364: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 365: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 366: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 367: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 368: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,607 INFO L280 TraceCheckUtils]: 369: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 370: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 371: Hoare triple {22485#false} havoc ~check__tmp~2; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 372: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 373: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 374: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,608 INFO L280 TraceCheckUtils]: 375: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-09 00:02:54,609 INFO L280 TraceCheckUtils]: 376: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,609 INFO L280 TraceCheckUtils]: 377: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-09 00:02:54,609 INFO L280 TraceCheckUtils]: 378: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,609 INFO L280 TraceCheckUtils]: 379: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-09 00:02:54,609 INFO L280 TraceCheckUtils]: 380: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-09 00:02:54,610 INFO L280 TraceCheckUtils]: 381: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-09 00:02:54,610 INFO L280 TraceCheckUtils]: 382: Hoare triple {22485#false} ~check__tmp~2 := 1; {22485#false} is VALID [2020-07-09 00:02:54,610 INFO L280 TraceCheckUtils]: 383: Hoare triple {22485#false} ~__return_2288~0 := ~check__tmp~2; {22485#false} is VALID [2020-07-09 00:02:54,610 INFO L280 TraceCheckUtils]: 384: Hoare triple {22485#false} ~main__c1~0 := ~__return_2288~0; {22485#false} is VALID [2020-07-09 00:02:54,610 INFO L280 TraceCheckUtils]: 385: Hoare triple {22485#false} havoc ~__tmp_3~0; {22485#false} is VALID [2020-07-09 00:02:54,611 INFO L280 TraceCheckUtils]: 386: Hoare triple {22485#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-09 00:02:54,611 INFO L280 TraceCheckUtils]: 387: Hoare triple {22485#false} havoc ~assert__arg~2; {22485#false} is VALID [2020-07-09 00:02:54,611 INFO L280 TraceCheckUtils]: 388: Hoare triple {22485#false} ~assert__arg~2 := ~__tmp_3~0; {22485#false} is VALID [2020-07-09 00:02:54,611 INFO L280 TraceCheckUtils]: 389: Hoare triple {22485#false} assume !(0 == ~assert__arg~2 % 256); {22485#false} is VALID [2020-07-09 00:02:54,611 INFO L280 TraceCheckUtils]: 390: Hoare triple {22485#false} havoc ~node1__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 391: Hoare triple {22485#false} ~node1__newmax~3 := 0; {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 392: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 393: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 394: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 395: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,612 INFO L280 TraceCheckUtils]: 396: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,613 INFO L280 TraceCheckUtils]: 397: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,613 INFO L280 TraceCheckUtils]: 398: Hoare triple {22485#false} assume 2 == ~r1~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,613 INFO L280 TraceCheckUtils]: 399: Hoare triple {22485#false} assume ~max1~0 == ~id1~0; {22485#false} is VALID [2020-07-09 00:02:54,613 INFO L280 TraceCheckUtils]: 400: Hoare triple {22485#false} ~st1~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,613 INFO L280 TraceCheckUtils]: 401: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,614 INFO L280 TraceCheckUtils]: 402: Hoare triple {22485#false} havoc ~node2__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,614 INFO L280 TraceCheckUtils]: 403: Hoare triple {22485#false} ~node2__newmax~3 := 0; {22485#false} is VALID [2020-07-09 00:02:54,614 INFO L280 TraceCheckUtils]: 404: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,614 INFO L280 TraceCheckUtils]: 405: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,614 INFO L280 TraceCheckUtils]: 406: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 407: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 408: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 409: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 410: Hoare triple {22485#false} assume 2 == ~r2~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 411: Hoare triple {22485#false} assume ~max2~0 == ~id2~0; {22485#false} is VALID [2020-07-09 00:02:54,615 INFO L280 TraceCheckUtils]: 412: Hoare triple {22485#false} ~st2~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,616 INFO L280 TraceCheckUtils]: 413: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,616 INFO L280 TraceCheckUtils]: 414: Hoare triple {22485#false} havoc ~node3__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,616 INFO L280 TraceCheckUtils]: 415: Hoare triple {22485#false} ~node3__newmax~3 := 0; {22485#false} is VALID [2020-07-09 00:02:54,616 INFO L280 TraceCheckUtils]: 416: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,616 INFO L280 TraceCheckUtils]: 417: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 418: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 419: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 420: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 421: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~3; {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 422: Hoare triple {22485#false} assume 2 == ~r3~0 % 256; {22485#false} is VALID [2020-07-09 00:02:54,617 INFO L280 TraceCheckUtils]: 423: Hoare triple {22485#false} assume ~max3~0 == ~id3~0; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 424: Hoare triple {22485#false} ~st3~0 := 1; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 425: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 426: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 427: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 428: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-09 00:02:54,618 INFO L280 TraceCheckUtils]: 429: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,619 INFO L280 TraceCheckUtils]: 430: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-09 00:02:54,619 INFO L280 TraceCheckUtils]: 431: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,619 INFO L280 TraceCheckUtils]: 432: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-09 00:02:54,619 INFO L280 TraceCheckUtils]: 433: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,619 INFO L280 TraceCheckUtils]: 434: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 435: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 436: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 437: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 438: Hoare triple {22485#false} havoc ~check__tmp~3; {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 439: Hoare triple {22485#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22485#false} is VALID [2020-07-09 00:02:54,620 INFO L280 TraceCheckUtils]: 440: Hoare triple {22485#false} ~check__tmp~3 := 0; {22485#false} is VALID [2020-07-09 00:02:54,621 INFO L280 TraceCheckUtils]: 441: Hoare triple {22485#false} ~__return_2426~0 := ~check__tmp~3; {22485#false} is VALID [2020-07-09 00:02:54,621 INFO L280 TraceCheckUtils]: 442: Hoare triple {22485#false} ~main__c1~0 := ~__return_2426~0; {22485#false} is VALID [2020-07-09 00:02:54,621 INFO L280 TraceCheckUtils]: 443: Hoare triple {22485#false} havoc ~__tmp_4~0; {22485#false} is VALID [2020-07-09 00:02:54,621 INFO L280 TraceCheckUtils]: 444: Hoare triple {22485#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-09 00:02:54,621 INFO L280 TraceCheckUtils]: 445: Hoare triple {22485#false} havoc ~assert__arg~3; {22485#false} is VALID [2020-07-09 00:02:54,622 INFO L280 TraceCheckUtils]: 446: Hoare triple {22485#false} ~assert__arg~3 := ~__tmp_4~0; {22485#false} is VALID [2020-07-09 00:02:54,622 INFO L280 TraceCheckUtils]: 447: Hoare triple {22485#false} assume 0 == ~assert__arg~3 % 256; {22485#false} is VALID [2020-07-09 00:02:54,622 INFO L280 TraceCheckUtils]: 448: Hoare triple {22485#false} assume !false; {22485#false} is VALID [2020-07-09 00:02:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:02:54,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [98148713] [2020-07-09 00:02:54,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:02:54,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-09 00:02:54,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888498646] [2020-07-09 00:02:54,768 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-09 00:02:54,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:02:54,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-09 00:02:55,297 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:02:55,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-09 00:02:55,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:02:55,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-09 00:02:55,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-09 00:02:55,299 INFO L87 Difference]: Start difference. First operand 2040 states and 2543 transitions. Second operand 5 states. [2020-07-09 00:03:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:03:14,934 INFO L93 Difference]: Finished difference Result 5648 states and 7106 transitions. [2020-07-09 00:03:14,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-09 00:03:14,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-09 00:03:14,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:03:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:03:14,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-09 00:03:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:03:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-09 00:03:14,969 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2484 transitions. [2020-07-09 00:03:18,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2484 edges. 2484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:03:18,794 INFO L225 Difference]: With dead ends: 5648 [2020-07-09 00:03:18,794 INFO L226 Difference]: Without dead ends: 3788 [2020-07-09 00:03:18,800 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-09 00:03:18,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3788 states. [2020-07-09 00:03:29,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3788 to 3786. [2020-07-09 00:03:29,940 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:03:29,940 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3788 states. Second operand 3786 states. [2020-07-09 00:03:29,941 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 3786 states. [2020-07-09 00:03:29,941 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 3786 states. [2020-07-09 00:03:30,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:03:30,645 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-09 00:03:30,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-09 00:03:30,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:03:30,652 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:03:30,653 INFO L74 IsIncluded]: Start isIncluded. First operand 3786 states. Second operand 3788 states. [2020-07-09 00:03:30,653 INFO L87 Difference]: Start difference. First operand 3786 states. Second operand 3788 states. [2020-07-09 00:03:31,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:03:31,469 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-09 00:03:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-09 00:03:31,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:03:31,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:03:31,478 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:03:31,478 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:03:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3786 states. [2020-07-09 00:03:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 4727 transitions. [2020-07-09 00:03:32,108 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 4727 transitions. Word has length 449 [2020-07-09 00:03:32,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:03:32,109 INFO L479 AbstractCegarLoop]: Abstraction has 3786 states and 4727 transitions. [2020-07-09 00:03:32,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-09 00:03:32,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3786 states and 4727 transitions. [2020-07-09 00:03:39,393 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4727 edges. 4727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:03:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 4727 transitions. [2020-07-09 00:03:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-07-09 00:03:39,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:03:39,407 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] [2020-07-09 00:03:39,407 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-09 00:03:39,408 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:03:39,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:03:39,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1103174892, now seen corresponding path program 1 times [2020-07-09 00:03:39,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:03:39,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1129200916] [2020-07-09 00:03:39,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:03:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:03:39,873 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:03:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:03:39,943 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 [2020-07-09 00:03:39,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-09 00:03:39,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,946 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,947 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,948 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,949 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,949 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,949 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,950 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,950 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,950 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,951 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,951 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,951 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,952 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,952 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,952 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,953 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,953 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,953 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,954 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,954 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,954 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,955 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,955 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,955 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,956 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,957 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,957 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,957 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,958 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,958 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,958 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,959 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,959 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,959 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,960 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 [2020-07-09 00:03:39,960 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 [2020-07-09 00:03:39,960 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 [2020-07-09 00:03:39,961 INFO L280 TraceCheckUtils]: 53: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,961 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,961 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,962 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,962 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,962 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,963 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-09 00:03:39,963 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-09 00:03:39,974 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 [2020-07-09 00:03:39,974 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 [2020-07-09 00:03:39,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-09 00:03:39,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,976 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,980 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,981 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,981 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,984 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,987 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,987 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,987 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,988 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,988 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,988 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,988 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,989 INFO L280 TraceCheckUtils]: 50: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,989 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 [2020-07-09 00:03:39,989 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 [2020-07-09 00:03:39,989 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 [2020-07-09 00:03:39,989 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,990 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,990 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,990 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,990 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,991 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,991 INFO L280 TraceCheckUtils]: 60: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-09 00:03:39,991 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-09 00:03:39,991 INFO L263 TraceCheckUtils]: 62: Hoare triple {48998#true} call #t~ret30 := main(); {48998#true} is VALID [2020-07-09 00:03:39,991 INFO L280 TraceCheckUtils]: 63: Hoare triple {48998#true} havoc ~main__c1~0; {48998#true} is VALID [2020-07-09 00:03:39,992 INFO L280 TraceCheckUtils]: 64: Hoare triple {48998#true} havoc ~main__i2~0; {48998#true} is VALID [2020-07-09 00:03:39,992 INFO L280 TraceCheckUtils]: 65: Hoare triple {48998#true} ~main__c1~0 := 0; {48998#true} is VALID [2020-07-09 00:03:39,992 INFO L280 TraceCheckUtils]: 66: Hoare triple {48998#true} ~ep12~0 := #t~nondet0; {48998#true} is VALID [2020-07-09 00:03:39,992 INFO L280 TraceCheckUtils]: 67: Hoare triple {48998#true} havoc #t~nondet0; {48998#true} is VALID [2020-07-09 00:03:39,992 INFO L280 TraceCheckUtils]: 68: Hoare triple {48998#true} ~ep13~0 := #t~nondet1; {48998#true} is VALID [2020-07-09 00:03:39,993 INFO L280 TraceCheckUtils]: 69: Hoare triple {48998#true} havoc #t~nondet1; {48998#true} is VALID [2020-07-09 00:03:39,993 INFO L280 TraceCheckUtils]: 70: Hoare triple {48998#true} ~ep21~0 := #t~nondet2; {48998#true} is VALID [2020-07-09 00:03:39,993 INFO L280 TraceCheckUtils]: 71: Hoare triple {48998#true} havoc #t~nondet2; {48998#true} is VALID [2020-07-09 00:03:39,993 INFO L280 TraceCheckUtils]: 72: Hoare triple {48998#true} ~ep23~0 := #t~nondet3; {48998#true} is VALID [2020-07-09 00:03:39,994 INFO L280 TraceCheckUtils]: 73: Hoare triple {48998#true} havoc #t~nondet3; {48998#true} is VALID [2020-07-09 00:03:39,994 INFO L280 TraceCheckUtils]: 74: Hoare triple {48998#true} ~ep31~0 := #t~nondet4; {48998#true} is VALID [2020-07-09 00:03:39,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {48998#true} havoc #t~nondet4; {48998#true} is VALID [2020-07-09 00:03:39,994 INFO L280 TraceCheckUtils]: 76: Hoare triple {48998#true} ~ep32~0 := #t~nondet5; {48998#true} is VALID [2020-07-09 00:03:39,994 INFO L280 TraceCheckUtils]: 77: Hoare triple {48998#true} havoc #t~nondet5; {48998#true} is VALID [2020-07-09 00:03:39,995 INFO L280 TraceCheckUtils]: 78: Hoare triple {48998#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {48998#true} is VALID [2020-07-09 00:03:39,995 INFO L280 TraceCheckUtils]: 79: Hoare triple {48998#true} ~id1~0 := #t~nondet6; {48998#true} is VALID [2020-07-09 00:03:39,995 INFO L280 TraceCheckUtils]: 80: Hoare triple {48998#true} havoc #t~nondet6; {48998#true} is VALID [2020-07-09 00:03:39,995 INFO L280 TraceCheckUtils]: 81: Hoare triple {48998#true} ~r1~0 := #t~nondet7; {48998#true} is VALID [2020-07-09 00:03:39,995 INFO L280 TraceCheckUtils]: 82: Hoare triple {48998#true} havoc #t~nondet7; {48998#true} is VALID [2020-07-09 00:03:39,996 INFO L280 TraceCheckUtils]: 83: Hoare triple {48998#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {48998#true} is VALID [2020-07-09 00:03:39,996 INFO L280 TraceCheckUtils]: 84: Hoare triple {48998#true} ~st1~0 := #t~nondet8; {48998#true} is VALID [2020-07-09 00:03:39,996 INFO L280 TraceCheckUtils]: 85: Hoare triple {48998#true} havoc #t~nondet8; {48998#true} is VALID [2020-07-09 00:03:39,996 INFO L280 TraceCheckUtils]: 86: Hoare triple {48998#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {48998#true} is VALID [2020-07-09 00:03:39,996 INFO L280 TraceCheckUtils]: 87: Hoare triple {48998#true} ~nl1~0 := #t~nondet9; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 88: Hoare triple {48998#true} havoc #t~nondet9; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 89: Hoare triple {48998#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 90: Hoare triple {48998#true} ~m1~0 := #t~nondet10; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 91: Hoare triple {48998#true} havoc #t~nondet10; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 92: Hoare triple {48998#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {48998#true} is VALID [2020-07-09 00:03:39,997 INFO L280 TraceCheckUtils]: 93: Hoare triple {48998#true} ~max1~0 := #t~nondet11; {48998#true} is VALID [2020-07-09 00:03:39,998 INFO L280 TraceCheckUtils]: 94: Hoare triple {48998#true} havoc #t~nondet11; {48998#true} is VALID [2020-07-09 00:03:39,998 INFO L280 TraceCheckUtils]: 95: Hoare triple {48998#true} ~mode1~0 := #t~nondet12; {48998#true} is VALID [2020-07-09 00:03:39,998 INFO L280 TraceCheckUtils]: 96: Hoare triple {48998#true} havoc #t~nondet12; {48998#true} is VALID [2020-07-09 00:03:39,999 INFO L280 TraceCheckUtils]: 97: Hoare triple {48998#true} ~newmax1~0 := #t~nondet13; {48998#true} is VALID [2020-07-09 00:03:39,999 INFO L280 TraceCheckUtils]: 98: Hoare triple {48998#true} havoc #t~nondet13; {48998#true} is VALID [2020-07-09 00:03:39,999 INFO L280 TraceCheckUtils]: 99: Hoare triple {48998#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,000 INFO L280 TraceCheckUtils]: 100: Hoare triple {48998#true} ~id2~0 := #t~nondet14; {48998#true} is VALID [2020-07-09 00:03:40,000 INFO L280 TraceCheckUtils]: 101: Hoare triple {48998#true} havoc #t~nondet14; {48998#true} is VALID [2020-07-09 00:03:40,000 INFO L280 TraceCheckUtils]: 102: Hoare triple {48998#true} ~r2~0 := #t~nondet15; {48998#true} is VALID [2020-07-09 00:03:40,001 INFO L280 TraceCheckUtils]: 103: Hoare triple {48998#true} havoc #t~nondet15; {48998#true} is VALID [2020-07-09 00:03:40,001 INFO L280 TraceCheckUtils]: 104: Hoare triple {48998#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,001 INFO L280 TraceCheckUtils]: 105: Hoare triple {48998#true} ~st2~0 := #t~nondet16; {48998#true} is VALID [2020-07-09 00:03:40,002 INFO L280 TraceCheckUtils]: 106: Hoare triple {48998#true} havoc #t~nondet16; {48998#true} is VALID [2020-07-09 00:03:40,002 INFO L280 TraceCheckUtils]: 107: Hoare triple {48998#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,002 INFO L280 TraceCheckUtils]: 108: Hoare triple {48998#true} ~nl2~0 := #t~nondet17; {48998#true} is VALID [2020-07-09 00:03:40,003 INFO L280 TraceCheckUtils]: 109: Hoare triple {48998#true} havoc #t~nondet17; {48998#true} is VALID [2020-07-09 00:03:40,003 INFO L280 TraceCheckUtils]: 110: Hoare triple {48998#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,003 INFO L280 TraceCheckUtils]: 111: Hoare triple {48998#true} ~m2~0 := #t~nondet18; {48998#true} is VALID [2020-07-09 00:03:40,004 INFO L280 TraceCheckUtils]: 112: Hoare triple {48998#true} havoc #t~nondet18; {48998#true} is VALID [2020-07-09 00:03:40,004 INFO L280 TraceCheckUtils]: 113: Hoare triple {48998#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,004 INFO L280 TraceCheckUtils]: 114: Hoare triple {48998#true} ~max2~0 := #t~nondet19; {48998#true} is VALID [2020-07-09 00:03:40,004 INFO L280 TraceCheckUtils]: 115: Hoare triple {48998#true} havoc #t~nondet19; {48998#true} is VALID [2020-07-09 00:03:40,005 INFO L280 TraceCheckUtils]: 116: Hoare triple {48998#true} ~mode2~0 := #t~nondet20; {48998#true} is VALID [2020-07-09 00:03:40,005 INFO L280 TraceCheckUtils]: 117: Hoare triple {48998#true} havoc #t~nondet20; {48998#true} is VALID [2020-07-09 00:03:40,005 INFO L280 TraceCheckUtils]: 118: Hoare triple {48998#true} ~newmax2~0 := #t~nondet21; {48998#true} is VALID [2020-07-09 00:03:40,006 INFO L280 TraceCheckUtils]: 119: Hoare triple {48998#true} havoc #t~nondet21; {48998#true} is VALID [2020-07-09 00:03:40,006 INFO L280 TraceCheckUtils]: 120: Hoare triple {48998#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,006 INFO L280 TraceCheckUtils]: 121: Hoare triple {48998#true} ~id3~0 := #t~nondet22; {48998#true} is VALID [2020-07-09 00:03:40,007 INFO L280 TraceCheckUtils]: 122: Hoare triple {48998#true} havoc #t~nondet22; {48998#true} is VALID [2020-07-09 00:03:40,007 INFO L280 TraceCheckUtils]: 123: Hoare triple {48998#true} ~r3~0 := #t~nondet23; {48998#true} is VALID [2020-07-09 00:03:40,007 INFO L280 TraceCheckUtils]: 124: Hoare triple {48998#true} havoc #t~nondet23; {48998#true} is VALID [2020-07-09 00:03:40,008 INFO L280 TraceCheckUtils]: 125: Hoare triple {48998#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,008 INFO L280 TraceCheckUtils]: 126: Hoare triple {48998#true} ~st3~0 := #t~nondet24; {48998#true} is VALID [2020-07-09 00:03:40,008 INFO L280 TraceCheckUtils]: 127: Hoare triple {48998#true} havoc #t~nondet24; {48998#true} is VALID [2020-07-09 00:03:40,008 INFO L280 TraceCheckUtils]: 128: Hoare triple {48998#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,009 INFO L280 TraceCheckUtils]: 129: Hoare triple {48998#true} ~nl3~0 := #t~nondet25; {48998#true} is VALID [2020-07-09 00:03:40,009 INFO L280 TraceCheckUtils]: 130: Hoare triple {48998#true} havoc #t~nondet25; {48998#true} is VALID [2020-07-09 00:03:40,009 INFO L280 TraceCheckUtils]: 131: Hoare triple {48998#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,010 INFO L280 TraceCheckUtils]: 132: Hoare triple {48998#true} ~m3~0 := #t~nondet26; {48998#true} is VALID [2020-07-09 00:03:40,010 INFO L280 TraceCheckUtils]: 133: Hoare triple {48998#true} havoc #t~nondet26; {48998#true} is VALID [2020-07-09 00:03:40,010 INFO L280 TraceCheckUtils]: 134: Hoare triple {48998#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {48998#true} is VALID [2020-07-09 00:03:40,011 INFO L280 TraceCheckUtils]: 135: Hoare triple {48998#true} ~max3~0 := #t~nondet27; {48998#true} is VALID [2020-07-09 00:03:40,011 INFO L280 TraceCheckUtils]: 136: Hoare triple {48998#true} havoc #t~nondet27; {48998#true} is VALID [2020-07-09 00:03:40,011 INFO L280 TraceCheckUtils]: 137: Hoare triple {48998#true} ~mode3~0 := #t~nondet28; {48998#true} is VALID [2020-07-09 00:03:40,012 INFO L280 TraceCheckUtils]: 138: Hoare triple {48998#true} havoc #t~nondet28; {48998#true} is VALID [2020-07-09 00:03:40,012 INFO L280 TraceCheckUtils]: 139: Hoare triple {48998#true} ~newmax3~0 := #t~nondet29; {48998#true} is VALID [2020-07-09 00:03:40,012 INFO L280 TraceCheckUtils]: 140: Hoare triple {48998#true} havoc #t~nondet29; {48998#true} is VALID [2020-07-09 00:03:40,013 INFO L280 TraceCheckUtils]: 141: Hoare triple {48998#true} havoc ~init__r121~0; {48998#true} is VALID [2020-07-09 00:03:40,013 INFO L280 TraceCheckUtils]: 142: Hoare triple {48998#true} havoc ~init__r131~0; {48998#true} is VALID [2020-07-09 00:03:40,013 INFO L280 TraceCheckUtils]: 143: Hoare triple {48998#true} havoc ~init__r211~0; {48998#true} is VALID [2020-07-09 00:03:40,013 INFO L280 TraceCheckUtils]: 144: Hoare triple {48998#true} havoc ~init__r231~0; {48998#true} is VALID [2020-07-09 00:03:40,014 INFO L280 TraceCheckUtils]: 145: Hoare triple {48998#true} havoc ~init__r311~0; {48998#true} is VALID [2020-07-09 00:03:40,014 INFO L280 TraceCheckUtils]: 146: Hoare triple {48998#true} havoc ~init__r321~0; {48998#true} is VALID [2020-07-09 00:03:40,014 INFO L280 TraceCheckUtils]: 147: Hoare triple {48998#true} havoc ~init__r122~0; {48998#true} is VALID [2020-07-09 00:03:40,015 INFO L280 TraceCheckUtils]: 148: Hoare triple {48998#true} havoc ~init__tmp~0; {48998#true} is VALID [2020-07-09 00:03:40,015 INFO L280 TraceCheckUtils]: 149: Hoare triple {48998#true} havoc ~init__r132~0; {48998#true} is VALID [2020-07-09 00:03:40,015 INFO L280 TraceCheckUtils]: 150: Hoare triple {48998#true} havoc ~init__tmp___0~0; {48998#true} is VALID [2020-07-09 00:03:40,016 INFO L280 TraceCheckUtils]: 151: Hoare triple {48998#true} havoc ~init__r212~0; {48998#true} is VALID [2020-07-09 00:03:40,016 INFO L280 TraceCheckUtils]: 152: Hoare triple {48998#true} havoc ~init__tmp___1~0; {48998#true} is VALID [2020-07-09 00:03:40,016 INFO L280 TraceCheckUtils]: 153: Hoare triple {48998#true} havoc ~init__r232~0; {48998#true} is VALID [2020-07-09 00:03:40,017 INFO L280 TraceCheckUtils]: 154: Hoare triple {48998#true} havoc ~init__tmp___2~0; {48998#true} is VALID [2020-07-09 00:03:40,017 INFO L280 TraceCheckUtils]: 155: Hoare triple {48998#true} havoc ~init__r312~0; {48998#true} is VALID [2020-07-09 00:03:40,017 INFO L280 TraceCheckUtils]: 156: Hoare triple {48998#true} havoc ~init__tmp___3~0; {48998#true} is VALID [2020-07-09 00:03:40,018 INFO L280 TraceCheckUtils]: 157: Hoare triple {48998#true} havoc ~init__r322~0; {48998#true} is VALID [2020-07-09 00:03:40,018 INFO L280 TraceCheckUtils]: 158: Hoare triple {48998#true} havoc ~init__tmp___4~0; {48998#true} is VALID [2020-07-09 00:03:40,018 INFO L280 TraceCheckUtils]: 159: Hoare triple {48998#true} havoc ~init__tmp___5~0; {48998#true} is VALID [2020-07-09 00:03:40,018 INFO L280 TraceCheckUtils]: 160: Hoare triple {48998#true} ~init__r121~0 := ~ep12~0; {48998#true} is VALID [2020-07-09 00:03:40,019 INFO L280 TraceCheckUtils]: 161: Hoare triple {48998#true} ~init__r131~0 := ~ep13~0; {48998#true} is VALID [2020-07-09 00:03:40,019 INFO L280 TraceCheckUtils]: 162: Hoare triple {48998#true} ~init__r211~0 := ~ep21~0; {48998#true} is VALID [2020-07-09 00:03:40,019 INFO L280 TraceCheckUtils]: 163: Hoare triple {48998#true} ~init__r231~0 := ~ep23~0; {48998#true} is VALID [2020-07-09 00:03:40,020 INFO L280 TraceCheckUtils]: 164: Hoare triple {48998#true} ~init__r311~0 := ~ep31~0; {48998#true} is VALID [2020-07-09 00:03:40,020 INFO L280 TraceCheckUtils]: 165: Hoare triple {48998#true} ~init__r321~0 := ~ep32~0; {48998#true} is VALID [2020-07-09 00:03:40,020 INFO L280 TraceCheckUtils]: 166: Hoare triple {48998#true} assume !!(0 == ~init__r121~0 % 256); {48998#true} is VALID [2020-07-09 00:03:40,022 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 [2020-07-09 00:03:40,024 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 [2020-07-09 00:03:40,024 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 [2020-07-09 00:03:40,026 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 [2020-07-09 00:03:40,027 INFO L280 TraceCheckUtils]: 171: Hoare triple {48999#false} ~init__tmp___0~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,027 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 [2020-07-09 00:03:40,027 INFO L280 TraceCheckUtils]: 173: Hoare triple {48999#false} assume !(0 == ~init__r211~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,028 INFO L280 TraceCheckUtils]: 174: Hoare triple {48999#false} ~init__tmp___1~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,028 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 [2020-07-09 00:03:40,028 INFO L280 TraceCheckUtils]: 176: Hoare triple {48999#false} assume !(0 == ~init__r231~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,029 INFO L280 TraceCheckUtils]: 177: Hoare triple {48999#false} ~init__tmp___2~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,029 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 [2020-07-09 00:03:40,029 INFO L280 TraceCheckUtils]: 179: Hoare triple {48999#false} assume !(0 == ~init__r311~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,030 INFO L280 TraceCheckUtils]: 180: Hoare triple {48999#false} ~init__tmp___3~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,030 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 [2020-07-09 00:03:40,030 INFO L280 TraceCheckUtils]: 182: Hoare triple {48999#false} assume !(0 == ~init__r321~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,031 INFO L280 TraceCheckUtils]: 183: Hoare triple {48999#false} ~init__tmp___4~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,031 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 [2020-07-09 00:03:40,031 INFO L280 TraceCheckUtils]: 185: Hoare triple {48999#false} assume ~id1~0 != ~id2~0; {48999#false} is VALID [2020-07-09 00:03:40,032 INFO L280 TraceCheckUtils]: 186: Hoare triple {48999#false} assume ~id1~0 != ~id3~0; {48999#false} is VALID [2020-07-09 00:03:40,032 INFO L280 TraceCheckUtils]: 187: Hoare triple {48999#false} assume ~id2~0 != ~id3~0; {48999#false} is VALID [2020-07-09 00:03:40,032 INFO L280 TraceCheckUtils]: 188: Hoare triple {48999#false} assume ~id1~0 >= 0; {48999#false} is VALID [2020-07-09 00:03:40,033 INFO L280 TraceCheckUtils]: 189: Hoare triple {48999#false} assume ~id2~0 >= 0; {48999#false} is VALID [2020-07-09 00:03:40,033 INFO L280 TraceCheckUtils]: 190: Hoare triple {48999#false} assume ~id3~0 >= 0; {48999#false} is VALID [2020-07-09 00:03:40,033 INFO L280 TraceCheckUtils]: 191: Hoare triple {48999#false} assume 0 == ~r1~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,033 INFO L280 TraceCheckUtils]: 192: Hoare triple {48999#false} assume 0 == ~r2~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,034 INFO L280 TraceCheckUtils]: 193: Hoare triple {48999#false} assume 0 == ~r3~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,034 INFO L280 TraceCheckUtils]: 194: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-09 00:03:40,034 INFO L280 TraceCheckUtils]: 195: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-09 00:03:40,035 INFO L280 TraceCheckUtils]: 196: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-09 00:03:40,035 INFO L280 TraceCheckUtils]: 197: Hoare triple {48999#false} assume 0 == ~st1~0; {48999#false} is VALID [2020-07-09 00:03:40,035 INFO L280 TraceCheckUtils]: 198: Hoare triple {48999#false} assume 0 == ~st2~0; {48999#false} is VALID [2020-07-09 00:03:40,036 INFO L280 TraceCheckUtils]: 199: Hoare triple {48999#false} assume 0 == ~st3~0; {48999#false} is VALID [2020-07-09 00:03:40,036 INFO L280 TraceCheckUtils]: 200: Hoare triple {48999#false} assume 0 == ~nl1~0; {48999#false} is VALID [2020-07-09 00:03:40,036 INFO L280 TraceCheckUtils]: 201: Hoare triple {48999#false} assume 0 == ~nl2~0; {48999#false} is VALID [2020-07-09 00:03:40,036 INFO L280 TraceCheckUtils]: 202: Hoare triple {48999#false} assume 0 == ~nl3~0; {48999#false} is VALID [2020-07-09 00:03:40,037 INFO L280 TraceCheckUtils]: 203: Hoare triple {48999#false} assume 0 == ~mode1~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,037 INFO L280 TraceCheckUtils]: 204: Hoare triple {48999#false} assume 0 == ~mode2~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,037 INFO L280 TraceCheckUtils]: 205: Hoare triple {48999#false} assume 0 == ~mode3~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,038 INFO L280 TraceCheckUtils]: 206: Hoare triple {48999#false} assume !(0 == ~newmax1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,038 INFO L280 TraceCheckUtils]: 207: Hoare triple {48999#false} assume !(0 == ~newmax2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,038 INFO L280 TraceCheckUtils]: 208: Hoare triple {48999#false} assume !(0 == ~newmax3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,039 INFO L280 TraceCheckUtils]: 209: Hoare triple {48999#false} ~init__tmp___5~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,039 INFO L280 TraceCheckUtils]: 210: Hoare triple {48999#false} ~__return_1873~0 := ~init__tmp___5~0; {48999#false} is VALID [2020-07-09 00:03:40,039 INFO L280 TraceCheckUtils]: 211: Hoare triple {48999#false} ~main__i2~0 := ~__return_1873~0; {48999#false} is VALID [2020-07-09 00:03:40,040 INFO L280 TraceCheckUtils]: 212: Hoare triple {48999#false} assume 0 != ~main__i2~0; {48999#false} is VALID [2020-07-09 00:03:40,040 INFO L280 TraceCheckUtils]: 213: Hoare triple {48999#false} ~p12_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,040 INFO L280 TraceCheckUtils]: 214: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,041 INFO L280 TraceCheckUtils]: 215: Hoare triple {48999#false} ~p13_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,041 INFO L280 TraceCheckUtils]: 216: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,041 INFO L280 TraceCheckUtils]: 217: Hoare triple {48999#false} ~p21_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,042 INFO L280 TraceCheckUtils]: 218: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,042 INFO L280 TraceCheckUtils]: 219: Hoare triple {48999#false} ~p23_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,042 INFO L280 TraceCheckUtils]: 220: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,043 INFO L280 TraceCheckUtils]: 221: Hoare triple {48999#false} ~p31_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,043 INFO L280 TraceCheckUtils]: 222: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,043 INFO L280 TraceCheckUtils]: 223: Hoare triple {48999#false} ~p32_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,044 INFO L280 TraceCheckUtils]: 224: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,044 INFO L280 TraceCheckUtils]: 225: Hoare triple {48999#false} ~main__i2~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,044 INFO L280 TraceCheckUtils]: 226: Hoare triple {48999#false} havoc ~node1__newmax~0; {48999#false} is VALID [2020-07-09 00:03:40,045 INFO L280 TraceCheckUtils]: 227: Hoare triple {48999#false} ~node1__newmax~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,045 INFO L280 TraceCheckUtils]: 228: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,045 INFO L280 TraceCheckUtils]: 229: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,046 INFO L280 TraceCheckUtils]: 230: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,046 INFO L280 TraceCheckUtils]: 231: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,046 INFO L280 TraceCheckUtils]: 232: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,047 INFO L280 TraceCheckUtils]: 233: Hoare triple {48999#false} havoc ~node2__newmax~0; {48999#false} is VALID [2020-07-09 00:03:40,047 INFO L280 TraceCheckUtils]: 234: Hoare triple {48999#false} ~node2__newmax~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,047 INFO L280 TraceCheckUtils]: 235: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,048 INFO L280 TraceCheckUtils]: 236: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,048 INFO L280 TraceCheckUtils]: 237: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,048 INFO L280 TraceCheckUtils]: 238: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,048 INFO L280 TraceCheckUtils]: 239: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,049 INFO L280 TraceCheckUtils]: 240: Hoare triple {48999#false} havoc ~node3__newmax~0; {48999#false} is VALID [2020-07-09 00:03:40,049 INFO L280 TraceCheckUtils]: 241: Hoare triple {48999#false} ~node3__newmax~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,049 INFO L280 TraceCheckUtils]: 242: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,050 INFO L280 TraceCheckUtils]: 243: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,050 INFO L280 TraceCheckUtils]: 244: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,050 INFO L280 TraceCheckUtils]: 245: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,051 INFO L280 TraceCheckUtils]: 246: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,051 INFO L280 TraceCheckUtils]: 247: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-09 00:03:40,051 INFO L280 TraceCheckUtils]: 248: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,052 INFO L280 TraceCheckUtils]: 249: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-09 00:03:40,052 INFO L280 TraceCheckUtils]: 250: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,052 INFO L280 TraceCheckUtils]: 251: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-09 00:03:40,052 INFO L280 TraceCheckUtils]: 252: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,053 INFO L280 TraceCheckUtils]: 253: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-09 00:03:40,053 INFO L280 TraceCheckUtils]: 254: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,053 INFO L280 TraceCheckUtils]: 255: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-09 00:03:40,054 INFO L280 TraceCheckUtils]: 256: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,054 INFO L280 TraceCheckUtils]: 257: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-09 00:03:40,054 INFO L280 TraceCheckUtils]: 258: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,055 INFO L280 TraceCheckUtils]: 259: Hoare triple {48999#false} havoc ~check__tmp~0; {48999#false} is VALID [2020-07-09 00:03:40,055 INFO L280 TraceCheckUtils]: 260: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,055 INFO L280 TraceCheckUtils]: 261: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,056 INFO L280 TraceCheckUtils]: 262: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,056 INFO L280 TraceCheckUtils]: 263: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,056 INFO L280 TraceCheckUtils]: 264: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,057 INFO L280 TraceCheckUtils]: 265: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-09 00:03:40,057 INFO L280 TraceCheckUtils]: 266: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,057 INFO L280 TraceCheckUtils]: 267: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,057 INFO L280 TraceCheckUtils]: 268: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-09 00:03:40,058 INFO L280 TraceCheckUtils]: 269: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,058 INFO L280 TraceCheckUtils]: 270: Hoare triple {48999#false} ~check__tmp~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,058 INFO L280 TraceCheckUtils]: 271: Hoare triple {48999#false} ~__return_2019~0 := ~check__tmp~0; {48999#false} is VALID [2020-07-09 00:03:40,059 INFO L280 TraceCheckUtils]: 272: Hoare triple {48999#false} ~main__c1~0 := ~__return_2019~0; {48999#false} is VALID [2020-07-09 00:03:40,059 INFO L280 TraceCheckUtils]: 273: Hoare triple {48999#false} havoc ~__tmp_1~0; {48999#false} is VALID [2020-07-09 00:03:40,059 INFO L280 TraceCheckUtils]: 274: Hoare triple {48999#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-09 00:03:40,060 INFO L280 TraceCheckUtils]: 275: Hoare triple {48999#false} havoc ~assert__arg~0; {48999#false} is VALID [2020-07-09 00:03:40,060 INFO L280 TraceCheckUtils]: 276: Hoare triple {48999#false} ~assert__arg~0 := ~__tmp_1~0; {48999#false} is VALID [2020-07-09 00:03:40,060 INFO L280 TraceCheckUtils]: 277: Hoare triple {48999#false} assume !(0 == ~assert__arg~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,061 INFO L280 TraceCheckUtils]: 278: Hoare triple {48999#false} havoc ~node1__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,061 INFO L280 TraceCheckUtils]: 279: Hoare triple {48999#false} ~node1__newmax~1 := 0; {48999#false} is VALID [2020-07-09 00:03:40,061 INFO L280 TraceCheckUtils]: 280: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,062 INFO L280 TraceCheckUtils]: 281: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,062 INFO L280 TraceCheckUtils]: 282: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,062 INFO L280 TraceCheckUtils]: 283: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,062 INFO L280 TraceCheckUtils]: 284: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,063 INFO L280 TraceCheckUtils]: 285: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,063 INFO L280 TraceCheckUtils]: 286: Hoare triple {48999#false} assume !(2 == ~r1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,064 INFO L280 TraceCheckUtils]: 287: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,064 INFO L280 TraceCheckUtils]: 288: Hoare triple {48999#false} havoc ~node2__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,064 INFO L280 TraceCheckUtils]: 289: Hoare triple {48999#false} ~node2__newmax~1 := 0; {48999#false} is VALID [2020-07-09 00:03:40,064 INFO L280 TraceCheckUtils]: 290: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,065 INFO L280 TraceCheckUtils]: 291: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,065 INFO L280 TraceCheckUtils]: 292: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,065 INFO L280 TraceCheckUtils]: 293: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,066 INFO L280 TraceCheckUtils]: 294: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,066 INFO L280 TraceCheckUtils]: 295: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,066 INFO L280 TraceCheckUtils]: 296: Hoare triple {48999#false} assume !(2 == ~r2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,067 INFO L280 TraceCheckUtils]: 297: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,067 INFO L280 TraceCheckUtils]: 298: Hoare triple {48999#false} havoc ~node3__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,067 INFO L280 TraceCheckUtils]: 299: Hoare triple {48999#false} ~node3__newmax~1 := 0; {48999#false} is VALID [2020-07-09 00:03:40,068 INFO L280 TraceCheckUtils]: 300: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,068 INFO L280 TraceCheckUtils]: 301: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,068 INFO L280 TraceCheckUtils]: 302: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,068 INFO L280 TraceCheckUtils]: 303: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,069 INFO L280 TraceCheckUtils]: 304: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,069 INFO L280 TraceCheckUtils]: 305: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~1; {48999#false} is VALID [2020-07-09 00:03:40,069 INFO L280 TraceCheckUtils]: 306: Hoare triple {48999#false} assume !(2 == ~r3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,070 INFO L280 TraceCheckUtils]: 307: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,070 INFO L280 TraceCheckUtils]: 308: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-09 00:03:40,070 INFO L280 TraceCheckUtils]: 309: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,071 INFO L280 TraceCheckUtils]: 310: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-09 00:03:40,071 INFO L280 TraceCheckUtils]: 311: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,071 INFO L280 TraceCheckUtils]: 312: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-09 00:03:40,072 INFO L280 TraceCheckUtils]: 313: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,072 INFO L280 TraceCheckUtils]: 314: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-09 00:03:40,072 INFO L280 TraceCheckUtils]: 315: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,073 INFO L280 TraceCheckUtils]: 316: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-09 00:03:40,073 INFO L280 TraceCheckUtils]: 317: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,073 INFO L280 TraceCheckUtils]: 318: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-09 00:03:40,073 INFO L280 TraceCheckUtils]: 319: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,074 INFO L280 TraceCheckUtils]: 320: Hoare triple {48999#false} havoc ~check__tmp~1; {48999#false} is VALID [2020-07-09 00:03:40,074 INFO L280 TraceCheckUtils]: 321: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,074 INFO L280 TraceCheckUtils]: 322: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,075 INFO L280 TraceCheckUtils]: 323: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,075 INFO L280 TraceCheckUtils]: 324: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,075 INFO L280 TraceCheckUtils]: 325: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,075 INFO L280 TraceCheckUtils]: 326: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-09 00:03:40,076 INFO L280 TraceCheckUtils]: 327: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,076 INFO L280 TraceCheckUtils]: 328: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,076 INFO L280 TraceCheckUtils]: 329: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-09 00:03:40,077 INFO L280 TraceCheckUtils]: 330: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,077 INFO L280 TraceCheckUtils]: 331: Hoare triple {48999#false} ~check__tmp~1 := 1; {48999#false} is VALID [2020-07-09 00:03:40,077 INFO L280 TraceCheckUtils]: 332: Hoare triple {48999#false} ~__return_2152~0 := ~check__tmp~1; {48999#false} is VALID [2020-07-09 00:03:40,078 INFO L280 TraceCheckUtils]: 333: Hoare triple {48999#false} ~main__c1~0 := ~__return_2152~0; {48999#false} is VALID [2020-07-09 00:03:40,078 INFO L280 TraceCheckUtils]: 334: Hoare triple {48999#false} havoc ~__tmp_2~0; {48999#false} is VALID [2020-07-09 00:03:40,078 INFO L280 TraceCheckUtils]: 335: Hoare triple {48999#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-09 00:03:40,079 INFO L280 TraceCheckUtils]: 336: Hoare triple {48999#false} havoc ~assert__arg~1; {48999#false} is VALID [2020-07-09 00:03:40,079 INFO L280 TraceCheckUtils]: 337: Hoare triple {48999#false} ~assert__arg~1 := ~__tmp_2~0; {48999#false} is VALID [2020-07-09 00:03:40,079 INFO L280 TraceCheckUtils]: 338: Hoare triple {48999#false} assume !(0 == ~assert__arg~1 % 256); {48999#false} is VALID [2020-07-09 00:03:40,080 INFO L280 TraceCheckUtils]: 339: Hoare triple {48999#false} havoc ~node1__newmax~2; {48999#false} is VALID [2020-07-09 00:03:40,080 INFO L280 TraceCheckUtils]: 340: Hoare triple {48999#false} ~node1__newmax~2 := 0; {48999#false} is VALID [2020-07-09 00:03:40,080 INFO L280 TraceCheckUtils]: 341: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,081 INFO L280 TraceCheckUtils]: 342: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,081 INFO L280 TraceCheckUtils]: 343: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,081 INFO L280 TraceCheckUtils]: 344: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,082 INFO L280 TraceCheckUtils]: 345: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,082 INFO L280 TraceCheckUtils]: 346: Hoare triple {48999#false} havoc ~node2__newmax~2; {48999#false} is VALID [2020-07-09 00:03:40,082 INFO L280 TraceCheckUtils]: 347: Hoare triple {48999#false} ~node2__newmax~2 := 0; {48999#false} is VALID [2020-07-09 00:03:40,083 INFO L280 TraceCheckUtils]: 348: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,083 INFO L280 TraceCheckUtils]: 349: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,083 INFO L280 TraceCheckUtils]: 350: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,083 INFO L280 TraceCheckUtils]: 351: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,084 INFO L280 TraceCheckUtils]: 352: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,084 INFO L280 TraceCheckUtils]: 353: Hoare triple {48999#false} havoc ~node3__newmax~2; {48999#false} is VALID [2020-07-09 00:03:40,084 INFO L280 TraceCheckUtils]: 354: Hoare triple {48999#false} ~node3__newmax~2 := 0; {48999#false} is VALID [2020-07-09 00:03:40,084 INFO L280 TraceCheckUtils]: 355: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,085 INFO L280 TraceCheckUtils]: 356: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,085 INFO L280 TraceCheckUtils]: 357: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,085 INFO L280 TraceCheckUtils]: 358: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,086 INFO L280 TraceCheckUtils]: 359: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,086 INFO L280 TraceCheckUtils]: 360: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-09 00:03:40,086 INFO L280 TraceCheckUtils]: 361: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,086 INFO L280 TraceCheckUtils]: 362: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-09 00:03:40,087 INFO L280 TraceCheckUtils]: 363: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,087 INFO L280 TraceCheckUtils]: 364: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-09 00:03:40,087 INFO L280 TraceCheckUtils]: 365: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,088 INFO L280 TraceCheckUtils]: 366: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-09 00:03:40,088 INFO L280 TraceCheckUtils]: 367: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,088 INFO L280 TraceCheckUtils]: 368: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-09 00:03:40,088 INFO L280 TraceCheckUtils]: 369: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,089 INFO L280 TraceCheckUtils]: 370: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-09 00:03:40,089 INFO L280 TraceCheckUtils]: 371: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,089 INFO L280 TraceCheckUtils]: 372: Hoare triple {48999#false} havoc ~check__tmp~2; {48999#false} is VALID [2020-07-09 00:03:40,090 INFO L280 TraceCheckUtils]: 373: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,090 INFO L280 TraceCheckUtils]: 374: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,090 INFO L280 TraceCheckUtils]: 375: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,091 INFO L280 TraceCheckUtils]: 376: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-09 00:03:40,091 INFO L280 TraceCheckUtils]: 377: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,091 INFO L280 TraceCheckUtils]: 378: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-09 00:03:40,092 INFO L280 TraceCheckUtils]: 379: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,092 INFO L280 TraceCheckUtils]: 380: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-09 00:03:40,092 INFO L280 TraceCheckUtils]: 381: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-09 00:03:40,093 INFO L280 TraceCheckUtils]: 382: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-09 00:03:40,093 INFO L280 TraceCheckUtils]: 383: Hoare triple {48999#false} ~check__tmp~2 := 1; {48999#false} is VALID [2020-07-09 00:03:40,093 INFO L280 TraceCheckUtils]: 384: Hoare triple {48999#false} ~__return_2288~0 := ~check__tmp~2; {48999#false} is VALID [2020-07-09 00:03:40,094 INFO L280 TraceCheckUtils]: 385: Hoare triple {48999#false} ~main__c1~0 := ~__return_2288~0; {48999#false} is VALID [2020-07-09 00:03:40,094 INFO L280 TraceCheckUtils]: 386: Hoare triple {48999#false} havoc ~__tmp_3~0; {48999#false} is VALID [2020-07-09 00:03:40,094 INFO L280 TraceCheckUtils]: 387: Hoare triple {48999#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-09 00:03:40,094 INFO L280 TraceCheckUtils]: 388: Hoare triple {48999#false} havoc ~assert__arg~2; {48999#false} is VALID [2020-07-09 00:03:40,095 INFO L280 TraceCheckUtils]: 389: Hoare triple {48999#false} ~assert__arg~2 := ~__tmp_3~0; {48999#false} is VALID [2020-07-09 00:03:40,095 INFO L280 TraceCheckUtils]: 390: Hoare triple {48999#false} assume !(0 == ~assert__arg~2 % 256); {48999#false} is VALID [2020-07-09 00:03:40,095 INFO L280 TraceCheckUtils]: 391: Hoare triple {48999#false} havoc ~node1__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,096 INFO L280 TraceCheckUtils]: 392: Hoare triple {48999#false} ~node1__newmax~3 := 0; {48999#false} is VALID [2020-07-09 00:03:40,096 INFO L280 TraceCheckUtils]: 393: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,096 INFO L280 TraceCheckUtils]: 394: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,097 INFO L280 TraceCheckUtils]: 395: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,097 INFO L280 TraceCheckUtils]: 396: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,097 INFO L280 TraceCheckUtils]: 397: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,097 INFO L280 TraceCheckUtils]: 398: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,098 INFO L280 TraceCheckUtils]: 399: Hoare triple {48999#false} assume 2 == ~r1~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,098 INFO L280 TraceCheckUtils]: 400: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-09 00:03:40,098 INFO L280 TraceCheckUtils]: 401: Hoare triple {48999#false} ~st1~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,099 INFO L280 TraceCheckUtils]: 402: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,099 INFO L280 TraceCheckUtils]: 403: Hoare triple {48999#false} havoc ~node2__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,099 INFO L280 TraceCheckUtils]: 404: Hoare triple {48999#false} ~node2__newmax~3 := 0; {48999#false} is VALID [2020-07-09 00:03:40,099 INFO L280 TraceCheckUtils]: 405: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,100 INFO L280 TraceCheckUtils]: 406: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,100 INFO L280 TraceCheckUtils]: 407: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,100 INFO L280 TraceCheckUtils]: 408: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,100 INFO L280 TraceCheckUtils]: 409: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,101 INFO L280 TraceCheckUtils]: 410: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,101 INFO L280 TraceCheckUtils]: 411: Hoare triple {48999#false} assume 2 == ~r2~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,101 INFO L280 TraceCheckUtils]: 412: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-09 00:03:40,101 INFO L280 TraceCheckUtils]: 413: Hoare triple {48999#false} ~st2~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,102 INFO L280 TraceCheckUtils]: 414: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,102 INFO L280 TraceCheckUtils]: 415: Hoare triple {48999#false} havoc ~node3__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,102 INFO L280 TraceCheckUtils]: 416: Hoare triple {48999#false} ~node3__newmax~3 := 0; {48999#false} is VALID [2020-07-09 00:03:40,102 INFO L280 TraceCheckUtils]: 417: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,102 INFO L280 TraceCheckUtils]: 418: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,103 INFO L280 TraceCheckUtils]: 419: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,103 INFO L280 TraceCheckUtils]: 420: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,103 INFO L280 TraceCheckUtils]: 421: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-09 00:03:40,103 INFO L280 TraceCheckUtils]: 422: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~3; {48999#false} is VALID [2020-07-09 00:03:40,103 INFO L280 TraceCheckUtils]: 423: Hoare triple {48999#false} assume 2 == ~r3~0 % 256; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 424: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 425: Hoare triple {48999#false} ~st3~0 := 1; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 426: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 427: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 428: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,104 INFO L280 TraceCheckUtils]: 429: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-09 00:03:40,105 INFO L280 TraceCheckUtils]: 430: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,105 INFO L280 TraceCheckUtils]: 431: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-09 00:03:40,105 INFO L280 TraceCheckUtils]: 432: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,105 INFO L280 TraceCheckUtils]: 433: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-09 00:03:40,105 INFO L280 TraceCheckUtils]: 434: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,106 INFO L280 TraceCheckUtils]: 435: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-09 00:03:40,106 INFO L280 TraceCheckUtils]: 436: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,106 INFO L280 TraceCheckUtils]: 437: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-09 00:03:40,106 INFO L280 TraceCheckUtils]: 438: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-09 00:03:40,107 INFO L280 TraceCheckUtils]: 439: Hoare triple {48999#false} havoc ~check__tmp~3; {48999#false} is VALID [2020-07-09 00:03:40,107 INFO L280 TraceCheckUtils]: 440: Hoare triple {48999#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {48999#false} is VALID [2020-07-09 00:03:40,107 INFO L280 TraceCheckUtils]: 441: Hoare triple {48999#false} ~check__tmp~3 := 0; {48999#false} is VALID [2020-07-09 00:03:40,107 INFO L280 TraceCheckUtils]: 442: Hoare triple {48999#false} ~__return_2426~0 := ~check__tmp~3; {48999#false} is VALID [2020-07-09 00:03:40,107 INFO L280 TraceCheckUtils]: 443: Hoare triple {48999#false} ~main__c1~0 := ~__return_2426~0; {48999#false} is VALID [2020-07-09 00:03:40,108 INFO L280 TraceCheckUtils]: 444: Hoare triple {48999#false} havoc ~__tmp_4~0; {48999#false} is VALID [2020-07-09 00:03:40,108 INFO L280 TraceCheckUtils]: 445: Hoare triple {48999#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-09 00:03:40,108 INFO L280 TraceCheckUtils]: 446: Hoare triple {48999#false} havoc ~assert__arg~3; {48999#false} is VALID [2020-07-09 00:03:40,108 INFO L280 TraceCheckUtils]: 447: Hoare triple {48999#false} ~assert__arg~3 := ~__tmp_4~0; {48999#false} is VALID [2020-07-09 00:03:40,108 INFO L280 TraceCheckUtils]: 448: Hoare triple {48999#false} assume 0 == ~assert__arg~3 % 256; {48999#false} is VALID [2020-07-09 00:03:40,109 INFO L280 TraceCheckUtils]: 449: Hoare triple {48999#false} assume !false; {48999#false} is VALID [2020-07-09 00:03:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:03:40,341 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1129200916] [2020-07-09 00:03:40,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:03:40,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:03:40,343 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742505604] [2020-07-09 00:03:40,344 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-09 00:03:40,346 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:03:40,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:03:41,140 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:03:41,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:03:41,141 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:03:41,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:03:41,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:03:41,143 INFO L87 Difference]: Start difference. First operand 3786 states and 4727 transitions. Second operand 4 states. [2020-07-09 00:04:22,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:04:22,051 INFO L93 Difference]: Finished difference Result 10961 states and 13760 transitions. [2020-07-09 00:04:22,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:04:22,051 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-09 00:04:22,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:04:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:04:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-09 00:04:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:04:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-09 00:04:22,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2531 transitions. [2020-07-09 00:04:25,787 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2531 edges. 2531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:04:27,849 INFO L225 Difference]: With dead ends: 10961 [2020-07-09 00:04:27,849 INFO L226 Difference]: Without dead ends: 7389 [2020-07-09 00:04:27,858 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:04:27,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7389 states. [2020-07-09 00:04:44,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7389 to 3788. [2020-07-09 00:04:44,825 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:04:44,825 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7389 states. Second operand 3788 states. [2020-07-09 00:04:44,826 INFO L74 IsIncluded]: Start isIncluded. First operand 7389 states. Second operand 3788 states. [2020-07-09 00:04:44,826 INFO L87 Difference]: Start difference. First operand 7389 states. Second operand 3788 states. [2020-07-09 00:04:46,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:04:46,582 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-09 00:04:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-09 00:04:46,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:04:46,592 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:04:46,592 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 7389 states. [2020-07-09 00:04:46,592 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 7389 states. [2020-07-09 00:04:48,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:04:48,373 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-09 00:04:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-09 00:04:48,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:04:48,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:04:48,382 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:04:48,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:04:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3788 states. [2020-07-09 00:04:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 3788 states and 4729 transitions. [2020-07-09 00:04:48,860 INFO L78 Accepts]: Start accepts. Automaton has 3788 states and 4729 transitions. Word has length 450 [2020-07-09 00:04:48,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:04:48,861 INFO L479 AbstractCegarLoop]: Abstraction has 3788 states and 4729 transitions. [2020-07-09 00:04:48,861 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:04:48,861 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3788 states and 4729 transitions. [2020-07-09 00:04:58,187 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4729 edges. 4729 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:04:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4729 transitions. [2020-07-09 00:04:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2020-07-09 00:04:58,194 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:04:58,194 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] [2020-07-09 00:04:58,194 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-09 00:04:58,194 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:04:58,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:04:58,195 INFO L82 PathProgramCache]: Analyzing trace with hash 1245225403, now seen corresponding path program 1 times [2020-07-09 00:04:58,195 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:04:58,195 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1634022474] [2020-07-09 00:04:58,196 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:04:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:04:58,708 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:04:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:04:58,768 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 [2020-07-09 00:04:58,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-09 00:04:58,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,770 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,771 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,771 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,771 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,772 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,772 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,773 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,774 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,774 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,775 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,775 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,775 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,775 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,776 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,776 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,776 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,777 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,777 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,777 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,777 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,778 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,778 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,778 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,779 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,779 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,779 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,779 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,779 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,780 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 [2020-07-09 00:04:58,780 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 [2020-07-09 00:04:58,780 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 [2020-07-09 00:04:58,780 INFO L280 TraceCheckUtils]: 53: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,780 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,781 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,781 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,781 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,781 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-09 00:04:58,782 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-09 00:04:58,788 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 [2020-07-09 00:04:58,789 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 [2020-07-09 00:04:58,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-09 00:04:58,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,791 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,793 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,794 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,794 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,795 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,795 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,797 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,797 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,797 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,798 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,799 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,799 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,799 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,800 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,800 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,801 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,801 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,801 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,801 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,802 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,802 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,803 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,803 INFO L280 TraceCheckUtils]: 50: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,803 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 [2020-07-09 00:04:58,804 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 [2020-07-09 00:04:58,804 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 [2020-07-09 00:04:58,804 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,804 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,805 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,805 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-09 00:04:58,806 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-09 00:04:58,807 INFO L263 TraceCheckUtils]: 62: Hoare triple {93341#true} call #t~ret30 := main(); {93341#true} is VALID [2020-07-09 00:04:58,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {93341#true} havoc ~main__c1~0; {93341#true} is VALID [2020-07-09 00:04:58,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {93341#true} havoc ~main__i2~0; {93341#true} is VALID [2020-07-09 00:04:58,807 INFO L280 TraceCheckUtils]: 65: Hoare triple {93341#true} ~main__c1~0 := 0; {93341#true} is VALID [2020-07-09 00:04:58,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {93341#true} ~ep12~0 := #t~nondet0; {93341#true} is VALID [2020-07-09 00:04:58,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {93341#true} havoc #t~nondet0; {93341#true} is VALID [2020-07-09 00:04:58,808 INFO L280 TraceCheckUtils]: 68: Hoare triple {93341#true} ~ep13~0 := #t~nondet1; {93341#true} is VALID [2020-07-09 00:04:58,809 INFO L280 TraceCheckUtils]: 69: Hoare triple {93341#true} havoc #t~nondet1; {93341#true} is VALID [2020-07-09 00:04:58,809 INFO L280 TraceCheckUtils]: 70: Hoare triple {93341#true} ~ep21~0 := #t~nondet2; {93341#true} is VALID [2020-07-09 00:04:58,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {93341#true} havoc #t~nondet2; {93341#true} is VALID [2020-07-09 00:04:58,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {93341#true} ~ep23~0 := #t~nondet3; {93341#true} is VALID [2020-07-09 00:04:58,810 INFO L280 TraceCheckUtils]: 73: Hoare triple {93341#true} havoc #t~nondet3; {93341#true} is VALID [2020-07-09 00:04:58,810 INFO L280 TraceCheckUtils]: 74: Hoare triple {93341#true} ~ep31~0 := #t~nondet4; {93341#true} is VALID [2020-07-09 00:04:58,810 INFO L280 TraceCheckUtils]: 75: Hoare triple {93341#true} havoc #t~nondet4; {93341#true} is VALID [2020-07-09 00:04:58,811 INFO L280 TraceCheckUtils]: 76: Hoare triple {93341#true} ~ep32~0 := #t~nondet5; {93341#true} is VALID [2020-07-09 00:04:58,811 INFO L280 TraceCheckUtils]: 77: Hoare triple {93341#true} havoc #t~nondet5; {93341#true} is VALID [2020-07-09 00:04:58,811 INFO L280 TraceCheckUtils]: 78: Hoare triple {93341#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,811 INFO L280 TraceCheckUtils]: 79: Hoare triple {93341#true} ~id1~0 := #t~nondet6; {93341#true} is VALID [2020-07-09 00:04:58,812 INFO L280 TraceCheckUtils]: 80: Hoare triple {93341#true} havoc #t~nondet6; {93341#true} is VALID [2020-07-09 00:04:58,812 INFO L280 TraceCheckUtils]: 81: Hoare triple {93341#true} ~r1~0 := #t~nondet7; {93341#true} is VALID [2020-07-09 00:04:58,812 INFO L280 TraceCheckUtils]: 82: Hoare triple {93341#true} havoc #t~nondet7; {93341#true} is VALID [2020-07-09 00:04:58,813 INFO L280 TraceCheckUtils]: 83: Hoare triple {93341#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,813 INFO L280 TraceCheckUtils]: 84: Hoare triple {93341#true} ~st1~0 := #t~nondet8; {93341#true} is VALID [2020-07-09 00:04:58,813 INFO L280 TraceCheckUtils]: 85: Hoare triple {93341#true} havoc #t~nondet8; {93341#true} is VALID [2020-07-09 00:04:58,814 INFO L280 TraceCheckUtils]: 86: Hoare triple {93341#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,814 INFO L280 TraceCheckUtils]: 87: Hoare triple {93341#true} ~nl1~0 := #t~nondet9; {93341#true} is VALID [2020-07-09 00:04:58,814 INFO L280 TraceCheckUtils]: 88: Hoare triple {93341#true} havoc #t~nondet9; {93341#true} is VALID [2020-07-09 00:04:58,814 INFO L280 TraceCheckUtils]: 89: Hoare triple {93341#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,815 INFO L280 TraceCheckUtils]: 90: Hoare triple {93341#true} ~m1~0 := #t~nondet10; {93341#true} is VALID [2020-07-09 00:04:58,815 INFO L280 TraceCheckUtils]: 91: Hoare triple {93341#true} havoc #t~nondet10; {93341#true} is VALID [2020-07-09 00:04:58,815 INFO L280 TraceCheckUtils]: 92: Hoare triple {93341#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,815 INFO L280 TraceCheckUtils]: 93: Hoare triple {93341#true} ~max1~0 := #t~nondet11; {93341#true} is VALID [2020-07-09 00:04:58,816 INFO L280 TraceCheckUtils]: 94: Hoare triple {93341#true} havoc #t~nondet11; {93341#true} is VALID [2020-07-09 00:04:58,816 INFO L280 TraceCheckUtils]: 95: Hoare triple {93341#true} ~mode1~0 := #t~nondet12; {93341#true} is VALID [2020-07-09 00:04:58,816 INFO L280 TraceCheckUtils]: 96: Hoare triple {93341#true} havoc #t~nondet12; {93341#true} is VALID [2020-07-09 00:04:58,817 INFO L280 TraceCheckUtils]: 97: Hoare triple {93341#true} ~newmax1~0 := #t~nondet13; {93341#true} is VALID [2020-07-09 00:04:58,817 INFO L280 TraceCheckUtils]: 98: Hoare triple {93341#true} havoc #t~nondet13; {93341#true} is VALID [2020-07-09 00:04:58,817 INFO L280 TraceCheckUtils]: 99: Hoare triple {93341#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,817 INFO L280 TraceCheckUtils]: 100: Hoare triple {93341#true} ~id2~0 := #t~nondet14; {93341#true} is VALID [2020-07-09 00:04:58,818 INFO L280 TraceCheckUtils]: 101: Hoare triple {93341#true} havoc #t~nondet14; {93341#true} is VALID [2020-07-09 00:04:58,818 INFO L280 TraceCheckUtils]: 102: Hoare triple {93341#true} ~r2~0 := #t~nondet15; {93341#true} is VALID [2020-07-09 00:04:58,818 INFO L280 TraceCheckUtils]: 103: Hoare triple {93341#true} havoc #t~nondet15; {93341#true} is VALID [2020-07-09 00:04:58,818 INFO L280 TraceCheckUtils]: 104: Hoare triple {93341#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,819 INFO L280 TraceCheckUtils]: 105: Hoare triple {93341#true} ~st2~0 := #t~nondet16; {93341#true} is VALID [2020-07-09 00:04:58,819 INFO L280 TraceCheckUtils]: 106: Hoare triple {93341#true} havoc #t~nondet16; {93341#true} is VALID [2020-07-09 00:04:58,819 INFO L280 TraceCheckUtils]: 107: Hoare triple {93341#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,820 INFO L280 TraceCheckUtils]: 108: Hoare triple {93341#true} ~nl2~0 := #t~nondet17; {93341#true} is VALID [2020-07-09 00:04:58,820 INFO L280 TraceCheckUtils]: 109: Hoare triple {93341#true} havoc #t~nondet17; {93341#true} is VALID [2020-07-09 00:04:58,820 INFO L280 TraceCheckUtils]: 110: Hoare triple {93341#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,820 INFO L280 TraceCheckUtils]: 111: Hoare triple {93341#true} ~m2~0 := #t~nondet18; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 112: Hoare triple {93341#true} havoc #t~nondet18; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 113: Hoare triple {93341#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 114: Hoare triple {93341#true} ~max2~0 := #t~nondet19; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 115: Hoare triple {93341#true} havoc #t~nondet19; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 116: Hoare triple {93341#true} ~mode2~0 := #t~nondet20; {93341#true} is VALID [2020-07-09 00:04:58,821 INFO L280 TraceCheckUtils]: 117: Hoare triple {93341#true} havoc #t~nondet20; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 118: Hoare triple {93341#true} ~newmax2~0 := #t~nondet21; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 119: Hoare triple {93341#true} havoc #t~nondet21; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 120: Hoare triple {93341#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 121: Hoare triple {93341#true} ~id3~0 := #t~nondet22; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 122: Hoare triple {93341#true} havoc #t~nondet22; {93341#true} is VALID [2020-07-09 00:04:58,822 INFO L280 TraceCheckUtils]: 123: Hoare triple {93341#true} ~r3~0 := #t~nondet23; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 124: Hoare triple {93341#true} havoc #t~nondet23; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 125: Hoare triple {93341#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 126: Hoare triple {93341#true} ~st3~0 := #t~nondet24; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 127: Hoare triple {93341#true} havoc #t~nondet24; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 128: Hoare triple {93341#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,823 INFO L280 TraceCheckUtils]: 129: Hoare triple {93341#true} ~nl3~0 := #t~nondet25; {93341#true} is VALID [2020-07-09 00:04:58,824 INFO L280 TraceCheckUtils]: 130: Hoare triple {93341#true} havoc #t~nondet25; {93341#true} is VALID [2020-07-09 00:04:58,824 INFO L280 TraceCheckUtils]: 131: Hoare triple {93341#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,824 INFO L280 TraceCheckUtils]: 132: Hoare triple {93341#true} ~m3~0 := #t~nondet26; {93341#true} is VALID [2020-07-09 00:04:58,824 INFO L280 TraceCheckUtils]: 133: Hoare triple {93341#true} havoc #t~nondet26; {93341#true} is VALID [2020-07-09 00:04:58,824 INFO L280 TraceCheckUtils]: 134: Hoare triple {93341#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93341#true} is VALID [2020-07-09 00:04:58,825 INFO L280 TraceCheckUtils]: 135: Hoare triple {93341#true} ~max3~0 := #t~nondet27; {93341#true} is VALID [2020-07-09 00:04:58,825 INFO L280 TraceCheckUtils]: 136: Hoare triple {93341#true} havoc #t~nondet27; {93341#true} is VALID [2020-07-09 00:04:58,825 INFO L280 TraceCheckUtils]: 137: Hoare triple {93341#true} ~mode3~0 := #t~nondet28; {93341#true} is VALID [2020-07-09 00:04:58,826 INFO L280 TraceCheckUtils]: 138: Hoare triple {93341#true} havoc #t~nondet28; {93341#true} is VALID [2020-07-09 00:04:58,826 INFO L280 TraceCheckUtils]: 139: Hoare triple {93341#true} ~newmax3~0 := #t~nondet29; {93341#true} is VALID [2020-07-09 00:04:58,826 INFO L280 TraceCheckUtils]: 140: Hoare triple {93341#true} havoc #t~nondet29; {93341#true} is VALID [2020-07-09 00:04:58,826 INFO L280 TraceCheckUtils]: 141: Hoare triple {93341#true} havoc ~init__r121~0; {93341#true} is VALID [2020-07-09 00:04:58,827 INFO L280 TraceCheckUtils]: 142: Hoare triple {93341#true} havoc ~init__r131~0; {93341#true} is VALID [2020-07-09 00:04:58,827 INFO L280 TraceCheckUtils]: 143: Hoare triple {93341#true} havoc ~init__r211~0; {93341#true} is VALID [2020-07-09 00:04:58,827 INFO L280 TraceCheckUtils]: 144: Hoare triple {93341#true} havoc ~init__r231~0; {93341#true} is VALID [2020-07-09 00:04:58,827 INFO L280 TraceCheckUtils]: 145: Hoare triple {93341#true} havoc ~init__r311~0; {93341#true} is VALID [2020-07-09 00:04:58,827 INFO L280 TraceCheckUtils]: 146: Hoare triple {93341#true} havoc ~init__r321~0; {93341#true} is VALID [2020-07-09 00:04:58,828 INFO L280 TraceCheckUtils]: 147: Hoare triple {93341#true} havoc ~init__r122~0; {93341#true} is VALID [2020-07-09 00:04:58,828 INFO L280 TraceCheckUtils]: 148: Hoare triple {93341#true} havoc ~init__tmp~0; {93341#true} is VALID [2020-07-09 00:04:58,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {93341#true} havoc ~init__r132~0; {93341#true} is VALID [2020-07-09 00:04:58,828 INFO L280 TraceCheckUtils]: 150: Hoare triple {93341#true} havoc ~init__tmp___0~0; {93341#true} is VALID [2020-07-09 00:04:58,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {93341#true} havoc ~init__r212~0; {93341#true} is VALID [2020-07-09 00:04:58,829 INFO L280 TraceCheckUtils]: 152: Hoare triple {93341#true} havoc ~init__tmp___1~0; {93341#true} is VALID [2020-07-09 00:04:58,829 INFO L280 TraceCheckUtils]: 153: Hoare triple {93341#true} havoc ~init__r232~0; {93341#true} is VALID [2020-07-09 00:04:58,829 INFO L280 TraceCheckUtils]: 154: Hoare triple {93341#true} havoc ~init__tmp___2~0; {93341#true} is VALID [2020-07-09 00:04:58,829 INFO L280 TraceCheckUtils]: 155: Hoare triple {93341#true} havoc ~init__r312~0; {93341#true} is VALID [2020-07-09 00:04:58,829 INFO L280 TraceCheckUtils]: 156: Hoare triple {93341#true} havoc ~init__tmp___3~0; {93341#true} is VALID [2020-07-09 00:04:58,830 INFO L280 TraceCheckUtils]: 157: Hoare triple {93341#true} havoc ~init__r322~0; {93341#true} is VALID [2020-07-09 00:04:58,830 INFO L280 TraceCheckUtils]: 158: Hoare triple {93341#true} havoc ~init__tmp___4~0; {93341#true} is VALID [2020-07-09 00:04:58,830 INFO L280 TraceCheckUtils]: 159: Hoare triple {93341#true} havoc ~init__tmp___5~0; {93341#true} is VALID [2020-07-09 00:04:58,830 INFO L280 TraceCheckUtils]: 160: Hoare triple {93341#true} ~init__r121~0 := ~ep12~0; {93341#true} is VALID [2020-07-09 00:04:58,830 INFO L280 TraceCheckUtils]: 161: Hoare triple {93341#true} ~init__r131~0 := ~ep13~0; {93341#true} is VALID [2020-07-09 00:04:58,832 INFO L280 TraceCheckUtils]: 162: Hoare triple {93341#true} ~init__r211~0 := ~ep21~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-09 00:04:58,832 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 [2020-07-09 00:04:58,833 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 [2020-07-09 00:04:58,834 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 [2020-07-09 00:04:58,835 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 [2020-07-09 00:04:58,835 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 [2020-07-09 00:04:58,836 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 [2020-07-09 00:04:58,837 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 [2020-07-09 00:04:58,838 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 [2020-07-09 00:04:58,838 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 [2020-07-09 00:04:58,839 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 [2020-07-09 00:04:58,840 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 [2020-07-09 00:04:58,841 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 [2020-07-09 00:04:58,842 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 [2020-07-09 00:04:58,842 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 [2020-07-09 00:04:58,843 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 [2020-07-09 00:04:58,844 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 [2020-07-09 00:04:58,844 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 [2020-07-09 00:04:58,845 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 [2020-07-09 00:04:58,845 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 [2020-07-09 00:04:58,846 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 [2020-07-09 00:04:58,847 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 [2020-07-09 00:04:58,847 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 [2020-07-09 00:04:58,848 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 [2020-07-09 00:04:58,849 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 [2020-07-09 00:04:58,849 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 [2020-07-09 00:04:58,850 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 [2020-07-09 00:04:58,851 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 [2020-07-09 00:04:58,852 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 [2020-07-09 00:04:58,853 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 [2020-07-09 00:04:58,854 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 [2020-07-09 00:04:58,855 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 [2020-07-09 00:04:58,856 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 [2020-07-09 00:04:58,857 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 [2020-07-09 00:04:58,858 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 [2020-07-09 00:04:58,859 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 [2020-07-09 00:04:58,860 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 [2020-07-09 00:04:58,861 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 [2020-07-09 00:04:58,862 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 [2020-07-09 00:04:58,863 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 [2020-07-09 00:04:58,864 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 [2020-07-09 00:04:58,865 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 [2020-07-09 00:04:58,866 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 [2020-07-09 00:04:58,867 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 [2020-07-09 00:04:58,867 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 [2020-07-09 00:04:58,868 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 [2020-07-09 00:04:58,869 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 [2020-07-09 00:04:58,870 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 [2020-07-09 00:04:58,871 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 [2020-07-09 00:04:58,872 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 [2020-07-09 00:04:58,873 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 [2020-07-09 00:04:58,874 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 [2020-07-09 00:04:58,875 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 [2020-07-09 00:04:58,876 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 [2020-07-09 00:04:58,877 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 [2020-07-09 00:04:58,877 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 [2020-07-09 00:04:58,878 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 [2020-07-09 00:04:58,879 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 [2020-07-09 00:04:58,880 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 [2020-07-09 00:04:58,881 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 [2020-07-09 00:04:58,881 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 [2020-07-09 00:04:58,882 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 [2020-07-09 00:04:58,883 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 [2020-07-09 00:04:58,883 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 [2020-07-09 00:04:58,884 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 [2020-07-09 00:04:58,885 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 [2020-07-09 00:04:58,885 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 [2020-07-09 00:04:58,886 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 [2020-07-09 00:04:58,887 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 [2020-07-09 00:04:58,888 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 [2020-07-09 00:04:58,888 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 [2020-07-09 00:04:58,889 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 [2020-07-09 00:04:58,890 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 [2020-07-09 00:04:58,890 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 [2020-07-09 00:04:58,891 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 [2020-07-09 00:04:58,892 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 [2020-07-09 00:04:58,893 INFO L280 TraceCheckUtils]: 238: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,893 INFO L280 TraceCheckUtils]: 239: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,893 INFO L280 TraceCheckUtils]: 240: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,894 INFO L280 TraceCheckUtils]: 241: Hoare triple {93342#false} havoc ~node3__newmax~0; {93342#false} is VALID [2020-07-09 00:04:58,894 INFO L280 TraceCheckUtils]: 242: Hoare triple {93342#false} ~node3__newmax~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,894 INFO L280 TraceCheckUtils]: 243: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,894 INFO L280 TraceCheckUtils]: 244: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,894 INFO L280 TraceCheckUtils]: 245: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,895 INFO L280 TraceCheckUtils]: 246: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,895 INFO L280 TraceCheckUtils]: 247: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,895 INFO L280 TraceCheckUtils]: 248: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-09 00:04:58,895 INFO L280 TraceCheckUtils]: 249: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,896 INFO L280 TraceCheckUtils]: 250: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-09 00:04:58,896 INFO L280 TraceCheckUtils]: 251: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,896 INFO L280 TraceCheckUtils]: 252: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-09 00:04:58,896 INFO L280 TraceCheckUtils]: 253: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,897 INFO L280 TraceCheckUtils]: 254: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-09 00:04:58,897 INFO L280 TraceCheckUtils]: 255: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,897 INFO L280 TraceCheckUtils]: 256: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-09 00:04:58,897 INFO L280 TraceCheckUtils]: 257: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,897 INFO L280 TraceCheckUtils]: 258: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-09 00:04:58,898 INFO L280 TraceCheckUtils]: 259: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,898 INFO L280 TraceCheckUtils]: 260: Hoare triple {93342#false} havoc ~check__tmp~0; {93342#false} is VALID [2020-07-09 00:04:58,898 INFO L280 TraceCheckUtils]: 261: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,898 INFO L280 TraceCheckUtils]: 262: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,898 INFO L280 TraceCheckUtils]: 263: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 264: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 265: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 266: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 267: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 268: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,899 INFO L280 TraceCheckUtils]: 269: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-09 00:04:58,900 INFO L280 TraceCheckUtils]: 270: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,900 INFO L280 TraceCheckUtils]: 271: Hoare triple {93342#false} ~check__tmp~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,900 INFO L280 TraceCheckUtils]: 272: Hoare triple {93342#false} ~__return_2019~0 := ~check__tmp~0; {93342#false} is VALID [2020-07-09 00:04:58,900 INFO L280 TraceCheckUtils]: 273: Hoare triple {93342#false} ~main__c1~0 := ~__return_2019~0; {93342#false} is VALID [2020-07-09 00:04:58,900 INFO L280 TraceCheckUtils]: 274: Hoare triple {93342#false} havoc ~__tmp_1~0; {93342#false} is VALID [2020-07-09 00:04:58,901 INFO L280 TraceCheckUtils]: 275: Hoare triple {93342#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-09 00:04:58,901 INFO L280 TraceCheckUtils]: 276: Hoare triple {93342#false} havoc ~assert__arg~0; {93342#false} is VALID [2020-07-09 00:04:58,901 INFO L280 TraceCheckUtils]: 277: Hoare triple {93342#false} ~assert__arg~0 := ~__tmp_1~0; {93342#false} is VALID [2020-07-09 00:04:58,901 INFO L280 TraceCheckUtils]: 278: Hoare triple {93342#false} assume !(0 == ~assert__arg~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,901 INFO L280 TraceCheckUtils]: 279: Hoare triple {93342#false} havoc ~node1__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 280: Hoare triple {93342#false} ~node1__newmax~1 := 0; {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 281: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 282: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 283: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 284: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,902 INFO L280 TraceCheckUtils]: 285: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 286: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 287: Hoare triple {93342#false} assume !(2 == ~r1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 288: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 289: Hoare triple {93342#false} havoc ~node2__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 290: Hoare triple {93342#false} ~node2__newmax~1 := 0; {93342#false} is VALID [2020-07-09 00:04:58,903 INFO L280 TraceCheckUtils]: 291: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 292: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 293: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 294: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 295: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 296: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,904 INFO L280 TraceCheckUtils]: 297: Hoare triple {93342#false} assume !(2 == ~r2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,905 INFO L280 TraceCheckUtils]: 298: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,905 INFO L280 TraceCheckUtils]: 299: Hoare triple {93342#false} havoc ~node3__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,905 INFO L280 TraceCheckUtils]: 300: Hoare triple {93342#false} ~node3__newmax~1 := 0; {93342#false} is VALID [2020-07-09 00:04:58,905 INFO L280 TraceCheckUtils]: 301: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,905 INFO L280 TraceCheckUtils]: 302: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,906 INFO L280 TraceCheckUtils]: 303: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,906 INFO L280 TraceCheckUtils]: 304: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,906 INFO L280 TraceCheckUtils]: 305: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,906 INFO L280 TraceCheckUtils]: 306: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~1; {93342#false} is VALID [2020-07-09 00:04:58,906 INFO L280 TraceCheckUtils]: 307: Hoare triple {93342#false} assume !(2 == ~r3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 308: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 309: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 310: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 311: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 312: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,907 INFO L280 TraceCheckUtils]: 313: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-09 00:04:58,908 INFO L280 TraceCheckUtils]: 314: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,908 INFO L280 TraceCheckUtils]: 315: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-09 00:04:58,908 INFO L280 TraceCheckUtils]: 316: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,908 INFO L280 TraceCheckUtils]: 317: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-09 00:04:58,909 INFO L280 TraceCheckUtils]: 318: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,909 INFO L280 TraceCheckUtils]: 319: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-09 00:04:58,909 INFO L280 TraceCheckUtils]: 320: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,909 INFO L280 TraceCheckUtils]: 321: Hoare triple {93342#false} havoc ~check__tmp~1; {93342#false} is VALID [2020-07-09 00:04:58,909 INFO L280 TraceCheckUtils]: 322: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 323: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 324: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 325: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 326: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 327: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-09 00:04:58,910 INFO L280 TraceCheckUtils]: 328: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 329: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 330: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 331: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 332: Hoare triple {93342#false} ~check__tmp~1 := 1; {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 333: Hoare triple {93342#false} ~__return_2152~0 := ~check__tmp~1; {93342#false} is VALID [2020-07-09 00:04:58,911 INFO L280 TraceCheckUtils]: 334: Hoare triple {93342#false} ~main__c1~0 := ~__return_2152~0; {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 335: Hoare triple {93342#false} havoc ~__tmp_2~0; {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 336: Hoare triple {93342#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 337: Hoare triple {93342#false} havoc ~assert__arg~1; {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 338: Hoare triple {93342#false} ~assert__arg~1 := ~__tmp_2~0; {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 339: Hoare triple {93342#false} assume !(0 == ~assert__arg~1 % 256); {93342#false} is VALID [2020-07-09 00:04:58,912 INFO L280 TraceCheckUtils]: 340: Hoare triple {93342#false} havoc ~node1__newmax~2; {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 341: Hoare triple {93342#false} ~node1__newmax~2 := 0; {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 342: Hoare triple {93342#false} assume !!(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 343: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 344: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 345: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 346: Hoare triple {93342#false} ~mode1~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,913 INFO L280 TraceCheckUtils]: 347: Hoare triple {93342#false} havoc ~node2__newmax~2; {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 348: Hoare triple {93342#false} ~node2__newmax~2 := 0; {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 349: Hoare triple {93342#false} assume !!(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 350: Hoare triple {93342#false} assume ~r2~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 351: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 352: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,914 INFO L280 TraceCheckUtils]: 353: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,915 INFO L280 TraceCheckUtils]: 354: Hoare triple {93342#false} havoc ~node3__newmax~2; {93342#false} is VALID [2020-07-09 00:04:58,915 INFO L280 TraceCheckUtils]: 355: Hoare triple {93342#false} ~node3__newmax~2 := 0; {93342#false} is VALID [2020-07-09 00:04:58,915 INFO L280 TraceCheckUtils]: 356: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,915 INFO L280 TraceCheckUtils]: 357: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,915 INFO L280 TraceCheckUtils]: 358: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 359: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 360: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 361: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 362: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 363: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-09 00:04:58,916 INFO L280 TraceCheckUtils]: 364: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 365: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 366: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 367: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 368: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 369: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-09 00:04:58,917 INFO L280 TraceCheckUtils]: 370: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,918 INFO L280 TraceCheckUtils]: 371: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-09 00:04:58,918 INFO L280 TraceCheckUtils]: 372: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,918 INFO L280 TraceCheckUtils]: 373: Hoare triple {93342#false} havoc ~check__tmp~2; {93342#false} is VALID [2020-07-09 00:04:58,918 INFO L280 TraceCheckUtils]: 374: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,918 INFO L280 TraceCheckUtils]: 375: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 376: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 377: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 378: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 379: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 380: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,919 INFO L280 TraceCheckUtils]: 381: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-09 00:04:58,920 INFO L280 TraceCheckUtils]: 382: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-09 00:04:58,920 INFO L280 TraceCheckUtils]: 383: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-09 00:04:58,920 INFO L280 TraceCheckUtils]: 384: Hoare triple {93342#false} ~check__tmp~2 := 1; {93342#false} is VALID [2020-07-09 00:04:58,920 INFO L280 TraceCheckUtils]: 385: Hoare triple {93342#false} ~__return_2288~0 := ~check__tmp~2; {93342#false} is VALID [2020-07-09 00:04:58,920 INFO L280 TraceCheckUtils]: 386: Hoare triple {93342#false} ~main__c1~0 := ~__return_2288~0; {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 387: Hoare triple {93342#false} havoc ~__tmp_3~0; {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 388: Hoare triple {93342#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 389: Hoare triple {93342#false} havoc ~assert__arg~2; {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 390: Hoare triple {93342#false} ~assert__arg~2 := ~__tmp_3~0; {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 391: Hoare triple {93342#false} assume !(0 == ~assert__arg~2 % 256); {93342#false} is VALID [2020-07-09 00:04:58,921 INFO L280 TraceCheckUtils]: 392: Hoare triple {93342#false} havoc ~node1__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,922 INFO L280 TraceCheckUtils]: 393: Hoare triple {93342#false} ~node1__newmax~3 := 0; {93342#false} is VALID [2020-07-09 00:04:58,922 INFO L280 TraceCheckUtils]: 394: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,922 INFO L280 TraceCheckUtils]: 395: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,922 INFO L280 TraceCheckUtils]: 396: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,922 INFO L280 TraceCheckUtils]: 397: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,923 INFO L280 TraceCheckUtils]: 398: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,923 INFO L280 TraceCheckUtils]: 399: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,923 INFO L280 TraceCheckUtils]: 400: Hoare triple {93342#false} assume 2 == ~r1~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,923 INFO L280 TraceCheckUtils]: 401: Hoare triple {93342#false} assume ~max1~0 == ~id1~0; {93342#false} is VALID [2020-07-09 00:04:58,924 INFO L280 TraceCheckUtils]: 402: Hoare triple {93342#false} ~st1~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,924 INFO L280 TraceCheckUtils]: 403: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,924 INFO L280 TraceCheckUtils]: 404: Hoare triple {93342#false} havoc ~node2__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,924 INFO L280 TraceCheckUtils]: 405: Hoare triple {93342#false} ~node2__newmax~3 := 0; {93342#false} is VALID [2020-07-09 00:04:58,924 INFO L280 TraceCheckUtils]: 406: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,925 INFO L280 TraceCheckUtils]: 407: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,925 INFO L280 TraceCheckUtils]: 408: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,925 INFO L280 TraceCheckUtils]: 409: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,925 INFO L280 TraceCheckUtils]: 410: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,926 INFO L280 TraceCheckUtils]: 411: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,926 INFO L280 TraceCheckUtils]: 412: Hoare triple {93342#false} assume 2 == ~r2~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,926 INFO L280 TraceCheckUtils]: 413: Hoare triple {93342#false} assume ~max2~0 == ~id2~0; {93342#false} is VALID [2020-07-09 00:04:58,926 INFO L280 TraceCheckUtils]: 414: Hoare triple {93342#false} ~st2~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,926 INFO L280 TraceCheckUtils]: 415: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,927 INFO L280 TraceCheckUtils]: 416: Hoare triple {93342#false} havoc ~node3__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,927 INFO L280 TraceCheckUtils]: 417: Hoare triple {93342#false} ~node3__newmax~3 := 0; {93342#false} is VALID [2020-07-09 00:04:58,927 INFO L280 TraceCheckUtils]: 418: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,927 INFO L280 TraceCheckUtils]: 419: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,928 INFO L280 TraceCheckUtils]: 420: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,928 INFO L280 TraceCheckUtils]: 421: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,928 INFO L280 TraceCheckUtils]: 422: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-09 00:04:58,928 INFO L280 TraceCheckUtils]: 423: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~3; {93342#false} is VALID [2020-07-09 00:04:58,929 INFO L280 TraceCheckUtils]: 424: Hoare triple {93342#false} assume 2 == ~r3~0 % 256; {93342#false} is VALID [2020-07-09 00:04:58,929 INFO L280 TraceCheckUtils]: 425: Hoare triple {93342#false} assume ~max3~0 == ~id3~0; {93342#false} is VALID [2020-07-09 00:04:58,929 INFO L280 TraceCheckUtils]: 426: Hoare triple {93342#false} ~st3~0 := 1; {93342#false} is VALID [2020-07-09 00:04:58,929 INFO L280 TraceCheckUtils]: 427: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-09 00:04:58,930 INFO L280 TraceCheckUtils]: 428: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-09 00:04:58,930 INFO L280 TraceCheckUtils]: 429: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,930 INFO L280 TraceCheckUtils]: 430: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-09 00:04:58,930 INFO L280 TraceCheckUtils]: 431: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,930 INFO L280 TraceCheckUtils]: 432: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-09 00:04:58,931 INFO L280 TraceCheckUtils]: 433: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,931 INFO L280 TraceCheckUtils]: 434: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-09 00:04:58,931 INFO L280 TraceCheckUtils]: 435: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,931 INFO L280 TraceCheckUtils]: 436: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-09 00:04:58,932 INFO L280 TraceCheckUtils]: 437: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,932 INFO L280 TraceCheckUtils]: 438: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-09 00:04:58,932 INFO L280 TraceCheckUtils]: 439: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-09 00:04:58,932 INFO L280 TraceCheckUtils]: 440: Hoare triple {93342#false} havoc ~check__tmp~3; {93342#false} is VALID [2020-07-09 00:04:58,933 INFO L280 TraceCheckUtils]: 441: Hoare triple {93342#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93342#false} is VALID [2020-07-09 00:04:58,933 INFO L280 TraceCheckUtils]: 442: Hoare triple {93342#false} ~check__tmp~3 := 0; {93342#false} is VALID [2020-07-09 00:04:58,933 INFO L280 TraceCheckUtils]: 443: Hoare triple {93342#false} ~__return_2426~0 := ~check__tmp~3; {93342#false} is VALID [2020-07-09 00:04:58,933 INFO L280 TraceCheckUtils]: 444: Hoare triple {93342#false} ~main__c1~0 := ~__return_2426~0; {93342#false} is VALID [2020-07-09 00:04:58,934 INFO L280 TraceCheckUtils]: 445: Hoare triple {93342#false} havoc ~__tmp_4~0; {93342#false} is VALID [2020-07-09 00:04:58,934 INFO L280 TraceCheckUtils]: 446: Hoare triple {93342#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-09 00:04:58,934 INFO L280 TraceCheckUtils]: 447: Hoare triple {93342#false} havoc ~assert__arg~3; {93342#false} is VALID [2020-07-09 00:04:58,934 INFO L280 TraceCheckUtils]: 448: Hoare triple {93342#false} ~assert__arg~3 := ~__tmp_4~0; {93342#false} is VALID [2020-07-09 00:04:58,935 INFO L280 TraceCheckUtils]: 449: Hoare triple {93342#false} assume 0 == ~assert__arg~3 % 256; {93342#false} is VALID [2020-07-09 00:04:58,935 INFO L280 TraceCheckUtils]: 450: Hoare triple {93342#false} assume !false; {93342#false} is VALID [2020-07-09 00:04:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:04:59,160 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1634022474] [2020-07-09 00:04:59,160 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:04:59,160 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-09 00:04:59,161 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217400692] [2020-07-09 00:04:59,161 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-09 00:04:59,162 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:04:59,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-09 00:04:59,754 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:04:59,754 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-09 00:04:59,754 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:04:59,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-09 00:04:59,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-09 00:04:59,755 INFO L87 Difference]: Start difference. First operand 3788 states and 4729 transitions. Second operand 5 states. [2020-07-09 00:05:44,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:05:44,355 INFO L93 Difference]: Finished difference Result 10724 states and 13437 transitions. [2020-07-09 00:05:44,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-09 00:05:44,356 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-09 00:05:44,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:05:44,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:05:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-09 00:05:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:05:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-09 00:05:44,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2440 transitions. [2020-07-09 00:05:48,052 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2440 edges. 2440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:05:49,983 INFO L225 Difference]: With dead ends: 10724 [2020-07-09 00:05:49,983 INFO L226 Difference]: Without dead ends: 7153 [2020-07-09 00:05:49,990 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 [2020-07-09 00:05:49,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2020-07-09 00:06:27,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 7151. [2020-07-09 00:06:27,110 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:06:27,110 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7153 states. Second operand 7151 states. [2020-07-09 00:06:27,111 INFO L74 IsIncluded]: Start isIncluded. First operand 7153 states. Second operand 7151 states. [2020-07-09 00:06:27,111 INFO L87 Difference]: Start difference. First operand 7153 states. Second operand 7151 states. [2020-07-09 00:06:28,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:06:28,869 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-09 00:06:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-09 00:06:28,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:06:28,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:06:28,879 INFO L74 IsIncluded]: Start isIncluded. First operand 7151 states. Second operand 7153 states. [2020-07-09 00:06:28,879 INFO L87 Difference]: Start difference. First operand 7151 states. Second operand 7153 states. [2020-07-09 00:06:30,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:06:30,680 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-09 00:06:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-09 00:06:30,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:06:30,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:06:30,689 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:06:30,689 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:06:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7151 states. [2020-07-09 00:06:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 7151 states and 8903 transitions. [2020-07-09 00:06:32,541 INFO L78 Accepts]: Start accepts. Automaton has 7151 states and 8903 transitions. Word has length 451 [2020-07-09 00:06:32,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:06:32,542 INFO L479 AbstractCegarLoop]: Abstraction has 7151 states and 8903 transitions. [2020-07-09 00:06:32,542 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-09 00:06:32,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7151 states and 8903 transitions. [2020-07-09 00:06:57,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8903 edges. 8903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:06:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 7151 states and 8903 transitions. [2020-07-09 00:06:57,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2020-07-09 00:06:57,519 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:06:57,520 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] [2020-07-09 00:06:57,520 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-09 00:06:57,520 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:06:57,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:06:57,521 INFO L82 PathProgramCache]: Analyzing trace with hash 426038018, now seen corresponding path program 1 times [2020-07-09 00:06:57,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:06:57,521 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1970973495] [2020-07-09 00:06:57,521 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:06:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:06:57,936 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:06:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:06:57,987 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 [2020-07-09 00:06:57,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-09 00:06:57,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,991 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,991 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,991 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,992 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,993 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,993 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,993 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,994 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,996 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,996 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,996 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,996 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,997 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 [2020-07-09 00:06:57,997 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 [2020-07-09 00:06:57,997 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 [2020-07-09 00:06:57,997 INFO L280 TraceCheckUtils]: 53: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,997 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,997 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,998 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,998 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,998 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-09 00:06:57,998 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-09 00:06:57,998 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-09 00:06:58,037 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 [2020-07-09 00:06:58,038 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 [2020-07-09 00:06:58,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-09 00:06:58,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,039 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,040 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,043 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,044 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,044 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,044 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,044 INFO L280 TraceCheckUtils]: 50: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,044 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 [2020-07-09 00:06:58,044 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 [2020-07-09 00:06:58,045 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 [2020-07-09 00:06:58,045 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,045 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,045 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,045 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L280 TraceCheckUtils]: 60: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L263 TraceCheckUtils]: 62: Hoare triple {143467#true} call #t~ret30 := main(); {143467#true} is VALID [2020-07-09 00:06:58,046 INFO L280 TraceCheckUtils]: 63: Hoare triple {143467#true} havoc ~main__c1~0; {143467#true} is VALID [2020-07-09 00:06:58,047 INFO L280 TraceCheckUtils]: 64: Hoare triple {143467#true} havoc ~main__i2~0; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 65: Hoare triple {143467#true} ~main__c1~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 66: Hoare triple {143467#true} ~ep12~0 := #t~nondet0; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 67: Hoare triple {143467#true} havoc #t~nondet0; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 68: Hoare triple {143467#true} ~ep13~0 := #t~nondet1; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {143467#true} havoc #t~nondet1; {143467#true} is VALID [2020-07-09 00:06:58,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {143467#true} ~ep21~0 := #t~nondet2; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 71: Hoare triple {143467#true} havoc #t~nondet2; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 72: Hoare triple {143467#true} ~ep23~0 := #t~nondet3; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {143467#true} havoc #t~nondet3; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {143467#true} ~ep31~0 := #t~nondet4; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 75: Hoare triple {143467#true} havoc #t~nondet4; {143467#true} is VALID [2020-07-09 00:06:58,049 INFO L280 TraceCheckUtils]: 76: Hoare triple {143467#true} ~ep32~0 := #t~nondet5; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {143467#true} havoc #t~nondet5; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 78: Hoare triple {143467#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 79: Hoare triple {143467#true} ~id1~0 := #t~nondet6; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 80: Hoare triple {143467#true} havoc #t~nondet6; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 81: Hoare triple {143467#true} ~r1~0 := #t~nondet7; {143467#true} is VALID [2020-07-09 00:06:58,050 INFO L280 TraceCheckUtils]: 82: Hoare triple {143467#true} havoc #t~nondet7; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 83: Hoare triple {143467#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 84: Hoare triple {143467#true} ~st1~0 := #t~nondet8; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 85: Hoare triple {143467#true} havoc #t~nondet8; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 86: Hoare triple {143467#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 87: Hoare triple {143467#true} ~nl1~0 := #t~nondet9; {143467#true} is VALID [2020-07-09 00:06:58,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {143467#true} havoc #t~nondet9; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 89: Hoare triple {143467#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 90: Hoare triple {143467#true} ~m1~0 := #t~nondet10; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {143467#true} havoc #t~nondet10; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 92: Hoare triple {143467#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 93: Hoare triple {143467#true} ~max1~0 := #t~nondet11; {143467#true} is VALID [2020-07-09 00:06:58,052 INFO L280 TraceCheckUtils]: 94: Hoare triple {143467#true} havoc #t~nondet11; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 95: Hoare triple {143467#true} ~mode1~0 := #t~nondet12; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 96: Hoare triple {143467#true} havoc #t~nondet12; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 97: Hoare triple {143467#true} ~newmax1~0 := #t~nondet13; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 98: Hoare triple {143467#true} havoc #t~nondet13; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 99: Hoare triple {143467#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,053 INFO L280 TraceCheckUtils]: 100: Hoare triple {143467#true} ~id2~0 := #t~nondet14; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 101: Hoare triple {143467#true} havoc #t~nondet14; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 102: Hoare triple {143467#true} ~r2~0 := #t~nondet15; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 103: Hoare triple {143467#true} havoc #t~nondet15; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 104: Hoare triple {143467#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 105: Hoare triple {143467#true} ~st2~0 := #t~nondet16; {143467#true} is VALID [2020-07-09 00:06:58,054 INFO L280 TraceCheckUtils]: 106: Hoare triple {143467#true} havoc #t~nondet16; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 107: Hoare triple {143467#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 108: Hoare triple {143467#true} ~nl2~0 := #t~nondet17; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 109: Hoare triple {143467#true} havoc #t~nondet17; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 110: Hoare triple {143467#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 111: Hoare triple {143467#true} ~m2~0 := #t~nondet18; {143467#true} is VALID [2020-07-09 00:06:58,055 INFO L280 TraceCheckUtils]: 112: Hoare triple {143467#true} havoc #t~nondet18; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 113: Hoare triple {143467#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 114: Hoare triple {143467#true} ~max2~0 := #t~nondet19; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 115: Hoare triple {143467#true} havoc #t~nondet19; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 116: Hoare triple {143467#true} ~mode2~0 := #t~nondet20; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 117: Hoare triple {143467#true} havoc #t~nondet20; {143467#true} is VALID [2020-07-09 00:06:58,056 INFO L280 TraceCheckUtils]: 118: Hoare triple {143467#true} ~newmax2~0 := #t~nondet21; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 119: Hoare triple {143467#true} havoc #t~nondet21; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 120: Hoare triple {143467#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 121: Hoare triple {143467#true} ~id3~0 := #t~nondet22; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 122: Hoare triple {143467#true} havoc #t~nondet22; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 123: Hoare triple {143467#true} ~r3~0 := #t~nondet23; {143467#true} is VALID [2020-07-09 00:06:58,057 INFO L280 TraceCheckUtils]: 124: Hoare triple {143467#true} havoc #t~nondet23; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 125: Hoare triple {143467#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 126: Hoare triple {143467#true} ~st3~0 := #t~nondet24; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 127: Hoare triple {143467#true} havoc #t~nondet24; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 128: Hoare triple {143467#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 129: Hoare triple {143467#true} ~nl3~0 := #t~nondet25; {143467#true} is VALID [2020-07-09 00:06:58,058 INFO L280 TraceCheckUtils]: 130: Hoare triple {143467#true} havoc #t~nondet25; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 131: Hoare triple {143467#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 132: Hoare triple {143467#true} ~m3~0 := #t~nondet26; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 133: Hoare triple {143467#true} havoc #t~nondet26; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 134: Hoare triple {143467#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 135: Hoare triple {143467#true} ~max3~0 := #t~nondet27; {143467#true} is VALID [2020-07-09 00:06:58,059 INFO L280 TraceCheckUtils]: 136: Hoare triple {143467#true} havoc #t~nondet27; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 137: Hoare triple {143467#true} ~mode3~0 := #t~nondet28; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 138: Hoare triple {143467#true} havoc #t~nondet28; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 139: Hoare triple {143467#true} ~newmax3~0 := #t~nondet29; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 140: Hoare triple {143467#true} havoc #t~nondet29; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 141: Hoare triple {143467#true} havoc ~init__r121~0; {143467#true} is VALID [2020-07-09 00:06:58,060 INFO L280 TraceCheckUtils]: 142: Hoare triple {143467#true} havoc ~init__r131~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 143: Hoare triple {143467#true} havoc ~init__r211~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 144: Hoare triple {143467#true} havoc ~init__r231~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 145: Hoare triple {143467#true} havoc ~init__r311~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 146: Hoare triple {143467#true} havoc ~init__r321~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 147: Hoare triple {143467#true} havoc ~init__r122~0; {143467#true} is VALID [2020-07-09 00:06:58,061 INFO L280 TraceCheckUtils]: 148: Hoare triple {143467#true} havoc ~init__tmp~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 149: Hoare triple {143467#true} havoc ~init__r132~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 150: Hoare triple {143467#true} havoc ~init__tmp___0~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 151: Hoare triple {143467#true} havoc ~init__r212~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 152: Hoare triple {143467#true} havoc ~init__tmp___1~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 153: Hoare triple {143467#true} havoc ~init__r232~0; {143467#true} is VALID [2020-07-09 00:06:58,062 INFO L280 TraceCheckUtils]: 154: Hoare triple {143467#true} havoc ~init__tmp___2~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 155: Hoare triple {143467#true} havoc ~init__r312~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 156: Hoare triple {143467#true} havoc ~init__tmp___3~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 157: Hoare triple {143467#true} havoc ~init__r322~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 158: Hoare triple {143467#true} havoc ~init__tmp___4~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 159: Hoare triple {143467#true} havoc ~init__tmp___5~0; {143467#true} is VALID [2020-07-09 00:06:58,063 INFO L280 TraceCheckUtils]: 160: Hoare triple {143467#true} ~init__r121~0 := ~ep12~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 161: Hoare triple {143467#true} ~init__r131~0 := ~ep13~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 162: Hoare triple {143467#true} ~init__r211~0 := ~ep21~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 163: Hoare triple {143467#true} ~init__r231~0 := ~ep23~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 164: Hoare triple {143467#true} ~init__r311~0 := ~ep31~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 165: Hoare triple {143467#true} ~init__r321~0 := ~ep32~0; {143467#true} is VALID [2020-07-09 00:06:58,064 INFO L280 TraceCheckUtils]: 166: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 167: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 168: Hoare triple {143467#true} ~init__tmp~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 169: Hoare triple {143467#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 170: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 171: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-09 00:06:58,065 INFO L280 TraceCheckUtils]: 172: Hoare triple {143467#true} ~init__tmp___0~0 := 0; {143467#true} is VALID [2020-07-09 00:06:58,066 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 [2020-07-09 00:06:58,066 INFO L280 TraceCheckUtils]: 174: Hoare triple {143467#true} assume !!(0 == ~init__r211~0 % 256); {143467#true} is VALID [2020-07-09 00:06:58,068 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 [2020-07-09 00:06:58,069 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 [2020-07-09 00:06:58,069 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 [2020-07-09 00:06:58,071 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 [2020-07-09 00:06:58,071 INFO L280 TraceCheckUtils]: 179: Hoare triple {143468#false} ~init__tmp___2~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,071 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 [2020-07-09 00:06:58,071 INFO L280 TraceCheckUtils]: 181: Hoare triple {143468#false} assume !(0 == ~init__r311~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,072 INFO L280 TraceCheckUtils]: 182: Hoare triple {143468#false} ~init__tmp___3~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,072 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 [2020-07-09 00:06:58,072 INFO L280 TraceCheckUtils]: 184: Hoare triple {143468#false} assume !(0 == ~init__r321~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,072 INFO L280 TraceCheckUtils]: 185: Hoare triple {143468#false} ~init__tmp___4~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,072 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 [2020-07-09 00:06:58,072 INFO L280 TraceCheckUtils]: 187: Hoare triple {143468#false} assume ~id1~0 != ~id2~0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 188: Hoare triple {143468#false} assume ~id1~0 != ~id3~0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 189: Hoare triple {143468#false} assume ~id2~0 != ~id3~0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 190: Hoare triple {143468#false} assume ~id1~0 >= 0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 191: Hoare triple {143468#false} assume ~id2~0 >= 0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 192: Hoare triple {143468#false} assume ~id3~0 >= 0; {143468#false} is VALID [2020-07-09 00:06:58,073 INFO L280 TraceCheckUtils]: 193: Hoare triple {143468#false} assume 0 == ~r1~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 194: Hoare triple {143468#false} assume 0 == ~r2~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 195: Hoare triple {143468#false} assume 0 == ~r3~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 196: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 197: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 198: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-09 00:06:58,074 INFO L280 TraceCheckUtils]: 199: Hoare triple {143468#false} assume 0 == ~st1~0; {143468#false} is VALID [2020-07-09 00:06:58,075 INFO L280 TraceCheckUtils]: 200: Hoare triple {143468#false} assume 0 == ~st2~0; {143468#false} is VALID [2020-07-09 00:06:58,075 INFO L280 TraceCheckUtils]: 201: Hoare triple {143468#false} assume 0 == ~st3~0; {143468#false} is VALID [2020-07-09 00:06:58,075 INFO L280 TraceCheckUtils]: 202: Hoare triple {143468#false} assume 0 == ~nl1~0; {143468#false} is VALID [2020-07-09 00:06:58,075 INFO L280 TraceCheckUtils]: 203: Hoare triple {143468#false} assume 0 == ~nl2~0; {143468#false} is VALID [2020-07-09 00:06:58,075 INFO L280 TraceCheckUtils]: 204: Hoare triple {143468#false} assume 0 == ~nl3~0; {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 205: Hoare triple {143468#false} assume 0 == ~mode1~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 206: Hoare triple {143468#false} assume 0 == ~mode2~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 207: Hoare triple {143468#false} assume 0 == ~mode3~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 208: Hoare triple {143468#false} assume !(0 == ~newmax1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 209: Hoare triple {143468#false} assume !(0 == ~newmax2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,076 INFO L280 TraceCheckUtils]: 210: Hoare triple {143468#false} assume !(0 == ~newmax3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 211: Hoare triple {143468#false} ~init__tmp___5~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 212: Hoare triple {143468#false} ~__return_1873~0 := ~init__tmp___5~0; {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 213: Hoare triple {143468#false} ~main__i2~0 := ~__return_1873~0; {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 214: Hoare triple {143468#false} assume 0 != ~main__i2~0; {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 215: Hoare triple {143468#false} ~p12_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,077 INFO L280 TraceCheckUtils]: 216: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 217: Hoare triple {143468#false} ~p13_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 218: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 219: Hoare triple {143468#false} ~p21_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 220: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 221: Hoare triple {143468#false} ~p23_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,078 INFO L280 TraceCheckUtils]: 222: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 223: Hoare triple {143468#false} ~p31_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 224: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 225: Hoare triple {143468#false} ~p32_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 226: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 227: Hoare triple {143468#false} ~main__i2~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,079 INFO L280 TraceCheckUtils]: 228: Hoare triple {143468#false} havoc ~node1__newmax~0; {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 229: Hoare triple {143468#false} ~node1__newmax~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 230: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 231: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 232: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 233: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,080 INFO L280 TraceCheckUtils]: 234: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 235: Hoare triple {143468#false} havoc ~node2__newmax~0; {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 236: Hoare triple {143468#false} ~node2__newmax~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 237: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 238: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 239: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,081 INFO L280 TraceCheckUtils]: 240: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 241: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 242: Hoare triple {143468#false} havoc ~node3__newmax~0; {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 243: Hoare triple {143468#false} ~node3__newmax~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 244: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 245: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,082 INFO L280 TraceCheckUtils]: 246: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 247: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 248: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 249: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 250: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 251: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-09 00:06:58,083 INFO L280 TraceCheckUtils]: 252: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,084 INFO L280 TraceCheckUtils]: 253: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-09 00:06:58,085 INFO L280 TraceCheckUtils]: 254: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,085 INFO L280 TraceCheckUtils]: 255: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-09 00:06:58,085 INFO L280 TraceCheckUtils]: 256: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,085 INFO L280 TraceCheckUtils]: 257: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 258: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 259: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 260: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 261: Hoare triple {143468#false} havoc ~check__tmp~0; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 262: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,086 INFO L280 TraceCheckUtils]: 263: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 264: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 265: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 266: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 267: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 268: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,087 INFO L280 TraceCheckUtils]: 269: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 270: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 271: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 272: Hoare triple {143468#false} ~check__tmp~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 273: Hoare triple {143468#false} ~__return_2019~0 := ~check__tmp~0; {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 274: Hoare triple {143468#false} ~main__c1~0 := ~__return_2019~0; {143468#false} is VALID [2020-07-09 00:06:58,088 INFO L280 TraceCheckUtils]: 275: Hoare triple {143468#false} havoc ~__tmp_1~0; {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 276: Hoare triple {143468#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 277: Hoare triple {143468#false} havoc ~assert__arg~0; {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 278: Hoare triple {143468#false} ~assert__arg~0 := ~__tmp_1~0; {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 279: Hoare triple {143468#false} assume !(0 == ~assert__arg~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 280: Hoare triple {143468#false} havoc ~node1__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,089 INFO L280 TraceCheckUtils]: 281: Hoare triple {143468#false} ~node1__newmax~1 := 0; {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 282: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 283: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 284: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 285: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 286: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,090 INFO L280 TraceCheckUtils]: 287: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 288: Hoare triple {143468#false} assume !(2 == ~r1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 289: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 290: Hoare triple {143468#false} havoc ~node2__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 291: Hoare triple {143468#false} ~node2__newmax~1 := 0; {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 292: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,091 INFO L280 TraceCheckUtils]: 293: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 294: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 295: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 296: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 297: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 298: Hoare triple {143468#false} assume !(2 == ~r2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,092 INFO L280 TraceCheckUtils]: 299: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 300: Hoare triple {143468#false} havoc ~node3__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 301: Hoare triple {143468#false} ~node3__newmax~1 := 0; {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 302: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 303: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 304: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,093 INFO L280 TraceCheckUtils]: 305: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 306: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 307: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~1; {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 308: Hoare triple {143468#false} assume !(2 == ~r3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 309: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 310: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-09 00:06:58,094 INFO L280 TraceCheckUtils]: 311: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 312: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 313: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 314: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 315: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 316: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-09 00:06:58,095 INFO L280 TraceCheckUtils]: 317: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 318: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 319: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 320: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 321: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 322: Hoare triple {143468#false} havoc ~check__tmp~1; {143468#false} is VALID [2020-07-09 00:06:58,096 INFO L280 TraceCheckUtils]: 323: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 324: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 325: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 326: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 327: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 328: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-09 00:06:58,097 INFO L280 TraceCheckUtils]: 329: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 330: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 331: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 332: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 333: Hoare triple {143468#false} ~check__tmp~1 := 1; {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 334: Hoare triple {143468#false} ~__return_2152~0 := ~check__tmp~1; {143468#false} is VALID [2020-07-09 00:06:58,098 INFO L280 TraceCheckUtils]: 335: Hoare triple {143468#false} ~main__c1~0 := ~__return_2152~0; {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 336: Hoare triple {143468#false} havoc ~__tmp_2~0; {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 337: Hoare triple {143468#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 338: Hoare triple {143468#false} havoc ~assert__arg~1; {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 339: Hoare triple {143468#false} ~assert__arg~1 := ~__tmp_2~0; {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 340: Hoare triple {143468#false} assume !(0 == ~assert__arg~1 % 256); {143468#false} is VALID [2020-07-09 00:06:58,099 INFO L280 TraceCheckUtils]: 341: Hoare triple {143468#false} havoc ~node1__newmax~2; {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 342: Hoare triple {143468#false} ~node1__newmax~2 := 0; {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 343: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 344: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 345: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 346: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,100 INFO L280 TraceCheckUtils]: 347: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 348: Hoare triple {143468#false} havoc ~node2__newmax~2; {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 349: Hoare triple {143468#false} ~node2__newmax~2 := 0; {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 350: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 351: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 352: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,101 INFO L280 TraceCheckUtils]: 353: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 354: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 355: Hoare triple {143468#false} havoc ~node3__newmax~2; {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 356: Hoare triple {143468#false} ~node3__newmax~2 := 0; {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 357: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 358: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,102 INFO L280 TraceCheckUtils]: 359: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 360: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 361: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 362: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 363: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 364: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-09 00:06:58,103 INFO L280 TraceCheckUtils]: 365: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,104 INFO L280 TraceCheckUtils]: 366: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-09 00:06:58,104 INFO L280 TraceCheckUtils]: 367: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,104 INFO L280 TraceCheckUtils]: 368: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-09 00:06:58,104 INFO L280 TraceCheckUtils]: 369: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,104 INFO L280 TraceCheckUtils]: 370: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 371: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 372: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 373: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 374: Hoare triple {143468#false} havoc ~check__tmp~2; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 375: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 376: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,105 INFO L280 TraceCheckUtils]: 377: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,106 INFO L280 TraceCheckUtils]: 378: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-09 00:06:58,106 INFO L280 TraceCheckUtils]: 379: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,106 INFO L280 TraceCheckUtils]: 380: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-09 00:06:58,106 INFO L280 TraceCheckUtils]: 381: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,106 INFO L280 TraceCheckUtils]: 382: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 383: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 384: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 385: Hoare triple {143468#false} ~check__tmp~2 := 1; {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 386: Hoare triple {143468#false} ~__return_2288~0 := ~check__tmp~2; {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 387: Hoare triple {143468#false} ~main__c1~0 := ~__return_2288~0; {143468#false} is VALID [2020-07-09 00:06:58,107 INFO L280 TraceCheckUtils]: 388: Hoare triple {143468#false} havoc ~__tmp_3~0; {143468#false} is VALID [2020-07-09 00:06:58,108 INFO L280 TraceCheckUtils]: 389: Hoare triple {143468#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-09 00:06:58,108 INFO L280 TraceCheckUtils]: 390: Hoare triple {143468#false} havoc ~assert__arg~2; {143468#false} is VALID [2020-07-09 00:06:58,108 INFO L280 TraceCheckUtils]: 391: Hoare triple {143468#false} ~assert__arg~2 := ~__tmp_3~0; {143468#false} is VALID [2020-07-09 00:06:58,108 INFO L280 TraceCheckUtils]: 392: Hoare triple {143468#false} assume !(0 == ~assert__arg~2 % 256); {143468#false} is VALID [2020-07-09 00:06:58,108 INFO L280 TraceCheckUtils]: 393: Hoare triple {143468#false} havoc ~node1__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,109 INFO L280 TraceCheckUtils]: 394: Hoare triple {143468#false} ~node1__newmax~3 := 0; {143468#false} is VALID [2020-07-09 00:06:58,109 INFO L280 TraceCheckUtils]: 395: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,109 INFO L280 TraceCheckUtils]: 396: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,109 INFO L280 TraceCheckUtils]: 397: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,109 INFO L280 TraceCheckUtils]: 398: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 399: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 400: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 401: Hoare triple {143468#false} assume 2 == ~r1~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 402: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 403: Hoare triple {143468#false} ~st1~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,110 INFO L280 TraceCheckUtils]: 404: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,111 INFO L280 TraceCheckUtils]: 405: Hoare triple {143468#false} havoc ~node2__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,111 INFO L280 TraceCheckUtils]: 406: Hoare triple {143468#false} ~node2__newmax~3 := 0; {143468#false} is VALID [2020-07-09 00:06:58,111 INFO L280 TraceCheckUtils]: 407: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,111 INFO L280 TraceCheckUtils]: 408: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,111 INFO L280 TraceCheckUtils]: 409: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 410: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 411: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 412: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 413: Hoare triple {143468#false} assume 2 == ~r2~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 414: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-09 00:06:58,112 INFO L280 TraceCheckUtils]: 415: Hoare triple {143468#false} ~st2~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,113 INFO L280 TraceCheckUtils]: 416: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,113 INFO L280 TraceCheckUtils]: 417: Hoare triple {143468#false} havoc ~node3__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,113 INFO L280 TraceCheckUtils]: 418: Hoare triple {143468#false} ~node3__newmax~3 := 0; {143468#false} is VALID [2020-07-09 00:06:58,113 INFO L280 TraceCheckUtils]: 419: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,113 INFO L280 TraceCheckUtils]: 420: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 421: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 422: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 423: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 424: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~3; {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 425: Hoare triple {143468#false} assume 2 == ~r3~0 % 256; {143468#false} is VALID [2020-07-09 00:06:58,114 INFO L280 TraceCheckUtils]: 426: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 427: Hoare triple {143468#false} ~st3~0 := 1; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 428: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 429: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 430: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 431: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-09 00:06:58,115 INFO L280 TraceCheckUtils]: 432: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 433: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 434: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 435: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 436: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 437: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 438: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,116 INFO L280 TraceCheckUtils]: 439: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 440: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 441: Hoare triple {143468#false} havoc ~check__tmp~3; {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 442: Hoare triple {143468#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 443: Hoare triple {143468#false} ~check__tmp~3 := 0; {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 444: Hoare triple {143468#false} ~__return_2426~0 := ~check__tmp~3; {143468#false} is VALID [2020-07-09 00:06:58,117 INFO L280 TraceCheckUtils]: 445: Hoare triple {143468#false} ~main__c1~0 := ~__return_2426~0; {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 446: Hoare triple {143468#false} havoc ~__tmp_4~0; {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 447: Hoare triple {143468#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 448: Hoare triple {143468#false} havoc ~assert__arg~3; {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 449: Hoare triple {143468#false} ~assert__arg~3 := ~__tmp_4~0; {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 450: Hoare triple {143468#false} assume 0 == ~assert__arg~3 % 256; {143468#false} is VALID [2020-07-09 00:06:58,118 INFO L280 TraceCheckUtils]: 451: Hoare triple {143468#false} assume !false; {143468#false} is VALID [2020-07-09 00:06:58,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:06:58,233 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1970973495] [2020-07-09 00:06:58,234 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:06:58,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:06:58,234 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814995259] [2020-07-09 00:06:58,235 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-09 00:06:58,236 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:06:58,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:06:58,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:06:58,929 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:06:58,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:06:58,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:06:58,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:06:58,930 INFO L87 Difference]: Start difference. First operand 7151 states and 8903 transitions. Second operand 4 states. [2020-07-09 00:08:57,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:08:57,460 INFO L93 Difference]: Finished difference Result 20993 states and 26205 transitions. [2020-07-09 00:08:57,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-09 00:08:57,460 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-09 00:08:57,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:08:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:08:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-09 00:08:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-09 00:08:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-09 00:08:57,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2487 transitions. [2020-07-09 00:09:01,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2487 edges. 2487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:09:09,108 INFO L225 Difference]: With dead ends: 20993 [2020-07-09 00:09:09,109 INFO L226 Difference]: Without dead ends: 14079 [2020-07-09 00:09:09,117 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:09:09,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14079 states. [2020-07-09 00:09:38,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14079 to 7155. [2020-07-09 00:09:38,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:09:38,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14079 states. Second operand 7155 states. [2020-07-09 00:09:38,055 INFO L74 IsIncluded]: Start isIncluded. First operand 14079 states. Second operand 7155 states. [2020-07-09 00:09:38,055 INFO L87 Difference]: Start difference. First operand 14079 states. Second operand 7155 states. [2020-07-09 00:09:43,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:09:43,920 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-09 00:09:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-09 00:09:43,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:09:43,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:09:43,933 INFO L74 IsIncluded]: Start isIncluded. First operand 7155 states. Second operand 14079 states. [2020-07-09 00:09:43,933 INFO L87 Difference]: Start difference. First operand 7155 states. Second operand 14079 states. [2020-07-09 00:09:50,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:09:50,971 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-09 00:09:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-09 00:09:50,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:09:50,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:09:50,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:09:50,981 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:09:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7155 states. [2020-07-09 00:09:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7155 states to 7155 states and 8907 transitions. [2020-07-09 00:09:52,523 INFO L78 Accepts]: Start accepts. Automaton has 7155 states and 8907 transitions. Word has length 452 [2020-07-09 00:09:52,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:09:52,523 INFO L479 AbstractCegarLoop]: Abstraction has 7155 states and 8907 transitions. [2020-07-09 00:09:52,523 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-09 00:09:52,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7155 states and 8907 transitions. [2020-07-09 00:10:17,898 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8907 edges. 8907 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:10:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 7155 states and 8907 transitions. [2020-07-09 00:10:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2020-07-09 00:10:17,909 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:10:17,909 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] [2020-07-09 00:10:17,909 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-09 00:10:17,909 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:10:17,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:10:17,910 INFO L82 PathProgramCache]: Analyzing trace with hash -1804062791, now seen corresponding path program 1 times [2020-07-09 00:10:17,910 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:10:17,910 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1889097031] [2020-07-09 00:10:17,910 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:10:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:10:18,546 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:10:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:10:18,627 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 [2020-07-09 00:10:18,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-09 00:10:18,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,631 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,632 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,632 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,632 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,633 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,633 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,633 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,634 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,634 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,634 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,634 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,635 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,635 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,635 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,636 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,636 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,636 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,636 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,637 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,637 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,637 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,638 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,638 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,638 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,638 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,638 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,639 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,639 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,639 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,640 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,640 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,640 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,640 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,641 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,641 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 [2020-07-09 00:10:18,641 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 [2020-07-09 00:10:18,642 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 [2020-07-09 00:10:18,642 INFO L280 TraceCheckUtils]: 53: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,642 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,642 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,643 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,643 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,643 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-09 00:10:18,644 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-09 00:10:18,652 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 [2020-07-09 00:10:18,653 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 [2020-07-09 00:10:18,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-09 00:10:18,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,654 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,654 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,655 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,656 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,657 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,658 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,659 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,660 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,660 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,660 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,661 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,661 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,661 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,661 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,662 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,662 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 [2020-07-09 00:10:18,662 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 [2020-07-09 00:10:18,663 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 [2020-07-09 00:10:18,663 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,663 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,663 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,664 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,664 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,664 INFO L280 TraceCheckUtils]: 60: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-09 00:10:18,665 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-09 00:10:18,665 INFO L263 TraceCheckUtils]: 62: Hoare triple {227988#true} call #t~ret30 := main(); {227988#true} is VALID [2020-07-09 00:10:18,665 INFO L280 TraceCheckUtils]: 63: Hoare triple {227988#true} havoc ~main__c1~0; {227988#true} is VALID [2020-07-09 00:10:18,666 INFO L280 TraceCheckUtils]: 64: Hoare triple {227988#true} havoc ~main__i2~0; {227988#true} is VALID [2020-07-09 00:10:18,666 INFO L280 TraceCheckUtils]: 65: Hoare triple {227988#true} ~main__c1~0 := 0; {227988#true} is VALID [2020-07-09 00:10:18,666 INFO L280 TraceCheckUtils]: 66: Hoare triple {227988#true} ~ep12~0 := #t~nondet0; {227988#true} is VALID [2020-07-09 00:10:18,666 INFO L280 TraceCheckUtils]: 67: Hoare triple {227988#true} havoc #t~nondet0; {227988#true} is VALID [2020-07-09 00:10:18,667 INFO L280 TraceCheckUtils]: 68: Hoare triple {227988#true} ~ep13~0 := #t~nondet1; {227988#true} is VALID [2020-07-09 00:10:18,667 INFO L280 TraceCheckUtils]: 69: Hoare triple {227988#true} havoc #t~nondet1; {227988#true} is VALID [2020-07-09 00:10:18,667 INFO L280 TraceCheckUtils]: 70: Hoare triple {227988#true} ~ep21~0 := #t~nondet2; {227988#true} is VALID [2020-07-09 00:10:18,668 INFO L280 TraceCheckUtils]: 71: Hoare triple {227988#true} havoc #t~nondet2; {227988#true} is VALID [2020-07-09 00:10:18,668 INFO L280 TraceCheckUtils]: 72: Hoare triple {227988#true} ~ep23~0 := #t~nondet3; {227988#true} is VALID [2020-07-09 00:10:18,668 INFO L280 TraceCheckUtils]: 73: Hoare triple {227988#true} havoc #t~nondet3; {227988#true} is VALID [2020-07-09 00:10:18,668 INFO L280 TraceCheckUtils]: 74: Hoare triple {227988#true} ~ep31~0 := #t~nondet4; {227988#true} is VALID [2020-07-09 00:10:18,669 INFO L280 TraceCheckUtils]: 75: Hoare triple {227988#true} havoc #t~nondet4; {227988#true} is VALID [2020-07-09 00:10:18,669 INFO L280 TraceCheckUtils]: 76: Hoare triple {227988#true} ~ep32~0 := #t~nondet5; {227988#true} is VALID [2020-07-09 00:10:18,669 INFO L280 TraceCheckUtils]: 77: Hoare triple {227988#true} havoc #t~nondet5; {227988#true} is VALID [2020-07-09 00:10:18,669 INFO L280 TraceCheckUtils]: 78: Hoare triple {227988#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,670 INFO L280 TraceCheckUtils]: 79: Hoare triple {227988#true} ~id1~0 := #t~nondet6; {227988#true} is VALID [2020-07-09 00:10:18,670 INFO L280 TraceCheckUtils]: 80: Hoare triple {227988#true} havoc #t~nondet6; {227988#true} is VALID [2020-07-09 00:10:18,670 INFO L280 TraceCheckUtils]: 81: Hoare triple {227988#true} ~r1~0 := #t~nondet7; {227988#true} is VALID [2020-07-09 00:10:18,671 INFO L280 TraceCheckUtils]: 82: Hoare triple {227988#true} havoc #t~nondet7; {227988#true} is VALID [2020-07-09 00:10:18,671 INFO L280 TraceCheckUtils]: 83: Hoare triple {227988#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,671 INFO L280 TraceCheckUtils]: 84: Hoare triple {227988#true} ~st1~0 := #t~nondet8; {227988#true} is VALID [2020-07-09 00:10:18,671 INFO L280 TraceCheckUtils]: 85: Hoare triple {227988#true} havoc #t~nondet8; {227988#true} is VALID [2020-07-09 00:10:18,672 INFO L280 TraceCheckUtils]: 86: Hoare triple {227988#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,672 INFO L280 TraceCheckUtils]: 87: Hoare triple {227988#true} ~nl1~0 := #t~nondet9; {227988#true} is VALID [2020-07-09 00:10:18,672 INFO L280 TraceCheckUtils]: 88: Hoare triple {227988#true} havoc #t~nondet9; {227988#true} is VALID [2020-07-09 00:10:18,672 INFO L280 TraceCheckUtils]: 89: Hoare triple {227988#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,673 INFO L280 TraceCheckUtils]: 90: Hoare triple {227988#true} ~m1~0 := #t~nondet10; {227988#true} is VALID [2020-07-09 00:10:18,673 INFO L280 TraceCheckUtils]: 91: Hoare triple {227988#true} havoc #t~nondet10; {227988#true} is VALID [2020-07-09 00:10:18,673 INFO L280 TraceCheckUtils]: 92: Hoare triple {227988#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,673 INFO L280 TraceCheckUtils]: 93: Hoare triple {227988#true} ~max1~0 := #t~nondet11; {227988#true} is VALID [2020-07-09 00:10:18,674 INFO L280 TraceCheckUtils]: 94: Hoare triple {227988#true} havoc #t~nondet11; {227988#true} is VALID [2020-07-09 00:10:18,674 INFO L280 TraceCheckUtils]: 95: Hoare triple {227988#true} ~mode1~0 := #t~nondet12; {227988#true} is VALID [2020-07-09 00:10:18,674 INFO L280 TraceCheckUtils]: 96: Hoare triple {227988#true} havoc #t~nondet12; {227988#true} is VALID [2020-07-09 00:10:18,675 INFO L280 TraceCheckUtils]: 97: Hoare triple {227988#true} ~newmax1~0 := #t~nondet13; {227988#true} is VALID [2020-07-09 00:10:18,675 INFO L280 TraceCheckUtils]: 98: Hoare triple {227988#true} havoc #t~nondet13; {227988#true} is VALID [2020-07-09 00:10:18,675 INFO L280 TraceCheckUtils]: 99: Hoare triple {227988#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,675 INFO L280 TraceCheckUtils]: 100: Hoare triple {227988#true} ~id2~0 := #t~nondet14; {227988#true} is VALID [2020-07-09 00:10:18,676 INFO L280 TraceCheckUtils]: 101: Hoare triple {227988#true} havoc #t~nondet14; {227988#true} is VALID [2020-07-09 00:10:18,676 INFO L280 TraceCheckUtils]: 102: Hoare triple {227988#true} ~r2~0 := #t~nondet15; {227988#true} is VALID [2020-07-09 00:10:18,676 INFO L280 TraceCheckUtils]: 103: Hoare triple {227988#true} havoc #t~nondet15; {227988#true} is VALID [2020-07-09 00:10:18,676 INFO L280 TraceCheckUtils]: 104: Hoare triple {227988#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,677 INFO L280 TraceCheckUtils]: 105: Hoare triple {227988#true} ~st2~0 := #t~nondet16; {227988#true} is VALID [2020-07-09 00:10:18,677 INFO L280 TraceCheckUtils]: 106: Hoare triple {227988#true} havoc #t~nondet16; {227988#true} is VALID [2020-07-09 00:10:18,677 INFO L280 TraceCheckUtils]: 107: Hoare triple {227988#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,677 INFO L280 TraceCheckUtils]: 108: Hoare triple {227988#true} ~nl2~0 := #t~nondet17; {227988#true} is VALID [2020-07-09 00:10:18,678 INFO L280 TraceCheckUtils]: 109: Hoare triple {227988#true} havoc #t~nondet17; {227988#true} is VALID [2020-07-09 00:10:18,678 INFO L280 TraceCheckUtils]: 110: Hoare triple {227988#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,678 INFO L280 TraceCheckUtils]: 111: Hoare triple {227988#true} ~m2~0 := #t~nondet18; {227988#true} is VALID [2020-07-09 00:10:18,678 INFO L280 TraceCheckUtils]: 112: Hoare triple {227988#true} havoc #t~nondet18; {227988#true} is VALID [2020-07-09 00:10:18,679 INFO L280 TraceCheckUtils]: 113: Hoare triple {227988#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,679 INFO L280 TraceCheckUtils]: 114: Hoare triple {227988#true} ~max2~0 := #t~nondet19; {227988#true} is VALID [2020-07-09 00:10:18,679 INFO L280 TraceCheckUtils]: 115: Hoare triple {227988#true} havoc #t~nondet19; {227988#true} is VALID [2020-07-09 00:10:18,679 INFO L280 TraceCheckUtils]: 116: Hoare triple {227988#true} ~mode2~0 := #t~nondet20; {227988#true} is VALID [2020-07-09 00:10:18,680 INFO L280 TraceCheckUtils]: 117: Hoare triple {227988#true} havoc #t~nondet20; {227988#true} is VALID [2020-07-09 00:10:18,680 INFO L280 TraceCheckUtils]: 118: Hoare triple {227988#true} ~newmax2~0 := #t~nondet21; {227988#true} is VALID [2020-07-09 00:10:18,680 INFO L280 TraceCheckUtils]: 119: Hoare triple {227988#true} havoc #t~nondet21; {227988#true} is VALID [2020-07-09 00:10:18,681 INFO L280 TraceCheckUtils]: 120: Hoare triple {227988#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,681 INFO L280 TraceCheckUtils]: 121: Hoare triple {227988#true} ~id3~0 := #t~nondet22; {227988#true} is VALID [2020-07-09 00:10:18,681 INFO L280 TraceCheckUtils]: 122: Hoare triple {227988#true} havoc #t~nondet22; {227988#true} is VALID [2020-07-09 00:10:18,681 INFO L280 TraceCheckUtils]: 123: Hoare triple {227988#true} ~r3~0 := #t~nondet23; {227988#true} is VALID [2020-07-09 00:10:18,682 INFO L280 TraceCheckUtils]: 124: Hoare triple {227988#true} havoc #t~nondet23; {227988#true} is VALID [2020-07-09 00:10:18,682 INFO L280 TraceCheckUtils]: 125: Hoare triple {227988#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,682 INFO L280 TraceCheckUtils]: 126: Hoare triple {227988#true} ~st3~0 := #t~nondet24; {227988#true} is VALID [2020-07-09 00:10:18,682 INFO L280 TraceCheckUtils]: 127: Hoare triple {227988#true} havoc #t~nondet24; {227988#true} is VALID [2020-07-09 00:10:18,683 INFO L280 TraceCheckUtils]: 128: Hoare triple {227988#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,683 INFO L280 TraceCheckUtils]: 129: Hoare triple {227988#true} ~nl3~0 := #t~nondet25; {227988#true} is VALID [2020-07-09 00:10:18,683 INFO L280 TraceCheckUtils]: 130: Hoare triple {227988#true} havoc #t~nondet25; {227988#true} is VALID [2020-07-09 00:10:18,684 INFO L280 TraceCheckUtils]: 131: Hoare triple {227988#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,684 INFO L280 TraceCheckUtils]: 132: Hoare triple {227988#true} ~m3~0 := #t~nondet26; {227988#true} is VALID [2020-07-09 00:10:18,684 INFO L280 TraceCheckUtils]: 133: Hoare triple {227988#true} havoc #t~nondet26; {227988#true} is VALID [2020-07-09 00:10:18,684 INFO L280 TraceCheckUtils]: 134: Hoare triple {227988#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {227988#true} is VALID [2020-07-09 00:10:18,685 INFO L280 TraceCheckUtils]: 135: Hoare triple {227988#true} ~max3~0 := #t~nondet27; {227988#true} is VALID [2020-07-09 00:10:18,685 INFO L280 TraceCheckUtils]: 136: Hoare triple {227988#true} havoc #t~nondet27; {227988#true} is VALID [2020-07-09 00:10:18,685 INFO L280 TraceCheckUtils]: 137: Hoare triple {227988#true} ~mode3~0 := #t~nondet28; {227988#true} is VALID [2020-07-09 00:10:18,685 INFO L280 TraceCheckUtils]: 138: Hoare triple {227988#true} havoc #t~nondet28; {227988#true} is VALID [2020-07-09 00:10:18,686 INFO L280 TraceCheckUtils]: 139: Hoare triple {227988#true} ~newmax3~0 := #t~nondet29; {227988#true} is VALID [2020-07-09 00:10:18,686 INFO L280 TraceCheckUtils]: 140: Hoare triple {227988#true} havoc #t~nondet29; {227988#true} is VALID [2020-07-09 00:10:18,686 INFO L280 TraceCheckUtils]: 141: Hoare triple {227988#true} havoc ~init__r121~0; {227988#true} is VALID [2020-07-09 00:10:18,686 INFO L280 TraceCheckUtils]: 142: Hoare triple {227988#true} havoc ~init__r131~0; {227988#true} is VALID [2020-07-09 00:10:18,687 INFO L280 TraceCheckUtils]: 143: Hoare triple {227988#true} havoc ~init__r211~0; {227988#true} is VALID [2020-07-09 00:10:18,687 INFO L280 TraceCheckUtils]: 144: Hoare triple {227988#true} havoc ~init__r231~0; {227988#true} is VALID [2020-07-09 00:10:18,687 INFO L280 TraceCheckUtils]: 145: Hoare triple {227988#true} havoc ~init__r311~0; {227988#true} is VALID [2020-07-09 00:10:18,688 INFO L280 TraceCheckUtils]: 146: Hoare triple {227988#true} havoc ~init__r321~0; {227988#true} is VALID [2020-07-09 00:10:18,697 INFO L280 TraceCheckUtils]: 147: Hoare triple {227988#true} havoc ~init__r122~0; {227988#true} is VALID [2020-07-09 00:10:18,698 INFO L280 TraceCheckUtils]: 148: Hoare triple {227988#true} havoc ~init__tmp~0; {227988#true} is VALID [2020-07-09 00:10:18,698 INFO L280 TraceCheckUtils]: 149: Hoare triple {227988#true} havoc ~init__r132~0; {227988#true} is VALID [2020-07-09 00:10:18,698 INFO L280 TraceCheckUtils]: 150: Hoare triple {227988#true} havoc ~init__tmp___0~0; {227988#true} is VALID [2020-07-09 00:10:18,699 INFO L280 TraceCheckUtils]: 151: Hoare triple {227988#true} havoc ~init__r212~0; {227988#true} is VALID [2020-07-09 00:10:18,699 INFO L280 TraceCheckUtils]: 152: Hoare triple {227988#true} havoc ~init__tmp___1~0; {227988#true} is VALID [2020-07-09 00:10:18,704 INFO L280 TraceCheckUtils]: 153: Hoare triple {227988#true} havoc ~init__r232~0; {227988#true} is VALID [2020-07-09 00:10:18,705 INFO L280 TraceCheckUtils]: 154: Hoare triple {227988#true} havoc ~init__tmp___2~0; {227988#true} is VALID [2020-07-09 00:10:18,705 INFO L280 TraceCheckUtils]: 155: Hoare triple {227988#true} havoc ~init__r312~0; {227988#true} is VALID [2020-07-09 00:10:18,705 INFO L280 TraceCheckUtils]: 156: Hoare triple {227988#true} havoc ~init__tmp___3~0; {227988#true} is VALID [2020-07-09 00:10:18,706 INFO L280 TraceCheckUtils]: 157: Hoare triple {227988#true} havoc ~init__r322~0; {227988#true} is VALID [2020-07-09 00:10:18,706 INFO L280 TraceCheckUtils]: 158: Hoare triple {227988#true} havoc ~init__tmp___4~0; {227988#true} is VALID [2020-07-09 00:10:18,706 INFO L280 TraceCheckUtils]: 159: Hoare triple {227988#true} havoc ~init__tmp___5~0; {227988#true} is VALID [2020-07-09 00:10:18,709 INFO L280 TraceCheckUtils]: 160: Hoare triple {227988#true} ~init__r121~0 := ~ep12~0; {227988#true} is VALID [2020-07-09 00:10:18,710 INFO L280 TraceCheckUtils]: 161: Hoare triple {227988#true} ~init__r131~0 := ~ep13~0; {227988#true} is VALID [2020-07-09 00:10:18,710 INFO L280 TraceCheckUtils]: 162: Hoare triple {227988#true} ~init__r211~0 := ~ep21~0; {227988#true} is VALID [2020-07-09 00:10:18,710 INFO L280 TraceCheckUtils]: 163: Hoare triple {227988#true} ~init__r231~0 := ~ep23~0; {227988#true} is VALID [2020-07-09 00:10:18,713 INFO L280 TraceCheckUtils]: 164: Hoare triple {227988#true} ~init__r311~0 := ~ep31~0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-09 00:10:18,714 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 [2020-07-09 00:10:18,716 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 [2020-07-09 00:10:18,717 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 [2020-07-09 00:10:18,719 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 [2020-07-09 00:10:18,720 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 [2020-07-09 00:10:18,721 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 [2020-07-09 00:10:18,722 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 [2020-07-09 00:10:18,723 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 [2020-07-09 00:10:18,724 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 [2020-07-09 00:10:18,725 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 [2020-07-09 00:10:18,727 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 [2020-07-09 00:10:18,728 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 [2020-07-09 00:10:18,729 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 [2020-07-09 00:10:18,730 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 [2020-07-09 00:10:18,731 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 [2020-07-09 00:10:18,732 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 [2020-07-09 00:10:18,733 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 [2020-07-09 00:10:18,735 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 [2020-07-09 00:10:18,736 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 [2020-07-09 00:10:18,737 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 [2020-07-09 00:10:18,739 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 [2020-07-09 00:10:18,740 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 [2020-07-09 00:10:18,741 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 [2020-07-09 00:10:18,743 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 [2020-07-09 00:10:18,744 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 [2020-07-09 00:10:18,746 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 [2020-07-09 00:10:18,747 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 [2020-07-09 00:10:18,748 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 [2020-07-09 00:10:18,750 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 [2020-07-09 00:10:18,751 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 [2020-07-09 00:10:18,752 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 [2020-07-09 00:10:18,754 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 [2020-07-09 00:10:18,755 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 [2020-07-09 00:10:18,757 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 [2020-07-09 00:10:18,758 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 [2020-07-09 00:10:18,759 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 [2020-07-09 00:10:18,761 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 [2020-07-09 00:10:18,762 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 [2020-07-09 00:10:18,763 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 [2020-07-09 00:10:18,764 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 [2020-07-09 00:10:18,766 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 [2020-07-09 00:10:18,767 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 [2020-07-09 00:10:18,768 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 [2020-07-09 00:10:18,770 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 [2020-07-09 00:10:18,771 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 [2020-07-09 00:10:18,772 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 [2020-07-09 00:10:18,774 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 [2020-07-09 00:10:18,775 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 [2020-07-09 00:10:18,776 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 [2020-07-09 00:10:18,777 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 [2020-07-09 00:10:18,779 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 [2020-07-09 00:10:18,780 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 [2020-07-09 00:10:18,781 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 [2020-07-09 00:10:18,783 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 [2020-07-09 00:10:18,784 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 [2020-07-09 00:10:18,785 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 [2020-07-09 00:10:18,787 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 [2020-07-09 00:10:18,788 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 [2020-07-09 00:10:18,789 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 [2020-07-09 00:10:18,790 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 [2020-07-09 00:10:18,792 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 [2020-07-09 00:10:18,793 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 [2020-07-09 00:10:18,794 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 [2020-07-09 00:10:18,796 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 [2020-07-09 00:10:18,797 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 [2020-07-09 00:10:18,798 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 [2020-07-09 00:10:18,800 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 [2020-07-09 00:10:18,801 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 [2020-07-09 00:10:18,802 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 [2020-07-09 00:10:18,803 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 [2020-07-09 00:10:18,805 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 [2020-07-09 00:10:18,806 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 [2020-07-09 00:10:18,807 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 [2020-07-09 00:10:18,808 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 [2020-07-09 00:10:18,809 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 [2020-07-09 00:10:18,810 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 [2020-07-09 00:10:18,811 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 [2020-07-09 00:10:18,812 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 [2020-07-09 00:10:18,813 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 [2020-07-09 00:10:18,815 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 [2020-07-09 00:10:18,816 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 [2020-07-09 00:10:18,817 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 [2020-07-09 00:10:18,818 INFO L280 TraceCheckUtils]: 247: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,819 INFO L280 TraceCheckUtils]: 248: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,819 INFO L280 TraceCheckUtils]: 249: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,819 INFO L280 TraceCheckUtils]: 250: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-09 00:10:18,820 INFO L280 TraceCheckUtils]: 251: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,820 INFO L280 TraceCheckUtils]: 252: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-09 00:10:18,820 INFO L280 TraceCheckUtils]: 253: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,821 INFO L280 TraceCheckUtils]: 254: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-09 00:10:18,821 INFO L280 TraceCheckUtils]: 255: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,821 INFO L280 TraceCheckUtils]: 256: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-09 00:10:18,821 INFO L280 TraceCheckUtils]: 257: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,822 INFO L280 TraceCheckUtils]: 258: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-09 00:10:18,822 INFO L280 TraceCheckUtils]: 259: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,822 INFO L280 TraceCheckUtils]: 260: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-09 00:10:18,822 INFO L280 TraceCheckUtils]: 261: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,823 INFO L280 TraceCheckUtils]: 262: Hoare triple {227989#false} havoc ~check__tmp~0; {227989#false} is VALID [2020-07-09 00:10:18,823 INFO L280 TraceCheckUtils]: 263: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,823 INFO L280 TraceCheckUtils]: 264: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,823 INFO L280 TraceCheckUtils]: 265: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,824 INFO L280 TraceCheckUtils]: 266: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,824 INFO L280 TraceCheckUtils]: 267: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,824 INFO L280 TraceCheckUtils]: 268: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-09 00:10:18,824 INFO L280 TraceCheckUtils]: 269: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,825 INFO L280 TraceCheckUtils]: 270: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,825 INFO L280 TraceCheckUtils]: 271: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-09 00:10:18,825 INFO L280 TraceCheckUtils]: 272: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,826 INFO L280 TraceCheckUtils]: 273: Hoare triple {227989#false} ~check__tmp~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,826 INFO L280 TraceCheckUtils]: 274: Hoare triple {227989#false} ~__return_2019~0 := ~check__tmp~0; {227989#false} is VALID [2020-07-09 00:10:18,826 INFO L280 TraceCheckUtils]: 275: Hoare triple {227989#false} ~main__c1~0 := ~__return_2019~0; {227989#false} is VALID [2020-07-09 00:10:18,826 INFO L280 TraceCheckUtils]: 276: Hoare triple {227989#false} havoc ~__tmp_1~0; {227989#false} is VALID [2020-07-09 00:10:18,827 INFO L280 TraceCheckUtils]: 277: Hoare triple {227989#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-09 00:10:18,827 INFO L280 TraceCheckUtils]: 278: Hoare triple {227989#false} havoc ~assert__arg~0; {227989#false} is VALID [2020-07-09 00:10:18,827 INFO L280 TraceCheckUtils]: 279: Hoare triple {227989#false} ~assert__arg~0 := ~__tmp_1~0; {227989#false} is VALID [2020-07-09 00:10:18,827 INFO L280 TraceCheckUtils]: 280: Hoare triple {227989#false} assume !(0 == ~assert__arg~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,828 INFO L280 TraceCheckUtils]: 281: Hoare triple {227989#false} havoc ~node1__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,828 INFO L280 TraceCheckUtils]: 282: Hoare triple {227989#false} ~node1__newmax~1 := 0; {227989#false} is VALID [2020-07-09 00:10:18,828 INFO L280 TraceCheckUtils]: 283: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,829 INFO L280 TraceCheckUtils]: 284: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,829 INFO L280 TraceCheckUtils]: 285: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,829 INFO L280 TraceCheckUtils]: 286: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,829 INFO L280 TraceCheckUtils]: 287: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,830 INFO L280 TraceCheckUtils]: 288: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,830 INFO L280 TraceCheckUtils]: 289: Hoare triple {227989#false} assume !(2 == ~r1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,830 INFO L280 TraceCheckUtils]: 290: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,830 INFO L280 TraceCheckUtils]: 291: Hoare triple {227989#false} havoc ~node2__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,831 INFO L280 TraceCheckUtils]: 292: Hoare triple {227989#false} ~node2__newmax~1 := 0; {227989#false} is VALID [2020-07-09 00:10:18,831 INFO L280 TraceCheckUtils]: 293: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,831 INFO L280 TraceCheckUtils]: 294: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,832 INFO L280 TraceCheckUtils]: 295: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,832 INFO L280 TraceCheckUtils]: 296: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,832 INFO L280 TraceCheckUtils]: 297: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,832 INFO L280 TraceCheckUtils]: 298: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,833 INFO L280 TraceCheckUtils]: 299: Hoare triple {227989#false} assume !(2 == ~r2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,833 INFO L280 TraceCheckUtils]: 300: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,833 INFO L280 TraceCheckUtils]: 301: Hoare triple {227989#false} havoc ~node3__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,833 INFO L280 TraceCheckUtils]: 302: Hoare triple {227989#false} ~node3__newmax~1 := 0; {227989#false} is VALID [2020-07-09 00:10:18,834 INFO L280 TraceCheckUtils]: 303: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,834 INFO L280 TraceCheckUtils]: 304: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,834 INFO L280 TraceCheckUtils]: 305: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,834 INFO L280 TraceCheckUtils]: 306: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,835 INFO L280 TraceCheckUtils]: 307: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,835 INFO L280 TraceCheckUtils]: 308: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~1; {227989#false} is VALID [2020-07-09 00:10:18,835 INFO L280 TraceCheckUtils]: 309: Hoare triple {227989#false} assume !(2 == ~r3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,836 INFO L280 TraceCheckUtils]: 310: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,836 INFO L280 TraceCheckUtils]: 311: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-09 00:10:18,836 INFO L280 TraceCheckUtils]: 312: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,836 INFO L280 TraceCheckUtils]: 313: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-09 00:10:18,837 INFO L280 TraceCheckUtils]: 314: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,837 INFO L280 TraceCheckUtils]: 315: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-09 00:10:18,837 INFO L280 TraceCheckUtils]: 316: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,837 INFO L280 TraceCheckUtils]: 317: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-09 00:10:18,838 INFO L280 TraceCheckUtils]: 318: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,838 INFO L280 TraceCheckUtils]: 319: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-09 00:10:18,838 INFO L280 TraceCheckUtils]: 320: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,839 INFO L280 TraceCheckUtils]: 321: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-09 00:10:18,839 INFO L280 TraceCheckUtils]: 322: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,839 INFO L280 TraceCheckUtils]: 323: Hoare triple {227989#false} havoc ~check__tmp~1; {227989#false} is VALID [2020-07-09 00:10:18,839 INFO L280 TraceCheckUtils]: 324: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,840 INFO L280 TraceCheckUtils]: 325: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,840 INFO L280 TraceCheckUtils]: 326: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,840 INFO L280 TraceCheckUtils]: 327: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,840 INFO L280 TraceCheckUtils]: 328: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,841 INFO L280 TraceCheckUtils]: 329: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-09 00:10:18,841 INFO L280 TraceCheckUtils]: 330: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,841 INFO L280 TraceCheckUtils]: 331: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,841 INFO L280 TraceCheckUtils]: 332: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-09 00:10:18,842 INFO L280 TraceCheckUtils]: 333: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,842 INFO L280 TraceCheckUtils]: 334: Hoare triple {227989#false} ~check__tmp~1 := 1; {227989#false} is VALID [2020-07-09 00:10:18,842 INFO L280 TraceCheckUtils]: 335: Hoare triple {227989#false} ~__return_2152~0 := ~check__tmp~1; {227989#false} is VALID [2020-07-09 00:10:18,843 INFO L280 TraceCheckUtils]: 336: Hoare triple {227989#false} ~main__c1~0 := ~__return_2152~0; {227989#false} is VALID [2020-07-09 00:10:18,843 INFO L280 TraceCheckUtils]: 337: Hoare triple {227989#false} havoc ~__tmp_2~0; {227989#false} is VALID [2020-07-09 00:10:18,843 INFO L280 TraceCheckUtils]: 338: Hoare triple {227989#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-09 00:10:18,843 INFO L280 TraceCheckUtils]: 339: Hoare triple {227989#false} havoc ~assert__arg~1; {227989#false} is VALID [2020-07-09 00:10:18,844 INFO L280 TraceCheckUtils]: 340: Hoare triple {227989#false} ~assert__arg~1 := ~__tmp_2~0; {227989#false} is VALID [2020-07-09 00:10:18,844 INFO L280 TraceCheckUtils]: 341: Hoare triple {227989#false} assume !(0 == ~assert__arg~1 % 256); {227989#false} is VALID [2020-07-09 00:10:18,844 INFO L280 TraceCheckUtils]: 342: Hoare triple {227989#false} havoc ~node1__newmax~2; {227989#false} is VALID [2020-07-09 00:10:18,844 INFO L280 TraceCheckUtils]: 343: Hoare triple {227989#false} ~node1__newmax~2 := 0; {227989#false} is VALID [2020-07-09 00:10:18,845 INFO L280 TraceCheckUtils]: 344: Hoare triple {227989#false} assume !!(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,845 INFO L280 TraceCheckUtils]: 345: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,845 INFO L280 TraceCheckUtils]: 346: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,845 INFO L280 TraceCheckUtils]: 347: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,846 INFO L280 TraceCheckUtils]: 348: Hoare triple {227989#false} ~mode1~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,846 INFO L280 TraceCheckUtils]: 349: Hoare triple {227989#false} havoc ~node2__newmax~2; {227989#false} is VALID [2020-07-09 00:10:18,846 INFO L280 TraceCheckUtils]: 350: Hoare triple {227989#false} ~node2__newmax~2 := 0; {227989#false} is VALID [2020-07-09 00:10:18,847 INFO L280 TraceCheckUtils]: 351: Hoare triple {227989#false} assume !!(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,847 INFO L280 TraceCheckUtils]: 352: Hoare triple {227989#false} assume ~r2~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,847 INFO L280 TraceCheckUtils]: 353: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,847 INFO L280 TraceCheckUtils]: 354: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,848 INFO L280 TraceCheckUtils]: 355: Hoare triple {227989#false} ~mode2~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,848 INFO L280 TraceCheckUtils]: 356: Hoare triple {227989#false} havoc ~node3__newmax~2; {227989#false} is VALID [2020-07-09 00:10:18,848 INFO L280 TraceCheckUtils]: 357: Hoare triple {227989#false} ~node3__newmax~2 := 0; {227989#false} is VALID [2020-07-09 00:10:18,848 INFO L280 TraceCheckUtils]: 358: Hoare triple {227989#false} assume !!(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,849 INFO L280 TraceCheckUtils]: 359: Hoare triple {227989#false} assume ~r3~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,849 INFO L280 TraceCheckUtils]: 360: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,849 INFO L280 TraceCheckUtils]: 361: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,849 INFO L280 TraceCheckUtils]: 362: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,850 INFO L280 TraceCheckUtils]: 363: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-09 00:10:18,850 INFO L280 TraceCheckUtils]: 364: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,850 INFO L280 TraceCheckUtils]: 365: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-09 00:10:18,851 INFO L280 TraceCheckUtils]: 366: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,851 INFO L280 TraceCheckUtils]: 367: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-09 00:10:18,851 INFO L280 TraceCheckUtils]: 368: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,851 INFO L280 TraceCheckUtils]: 369: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-09 00:10:18,852 INFO L280 TraceCheckUtils]: 370: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,852 INFO L280 TraceCheckUtils]: 371: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-09 00:10:18,852 INFO L280 TraceCheckUtils]: 372: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,852 INFO L280 TraceCheckUtils]: 373: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-09 00:10:18,853 INFO L280 TraceCheckUtils]: 374: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,853 INFO L280 TraceCheckUtils]: 375: Hoare triple {227989#false} havoc ~check__tmp~2; {227989#false} is VALID [2020-07-09 00:10:18,853 INFO L280 TraceCheckUtils]: 376: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,853 INFO L280 TraceCheckUtils]: 377: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,854 INFO L280 TraceCheckUtils]: 378: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,854 INFO L280 TraceCheckUtils]: 379: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-09 00:10:18,854 INFO L280 TraceCheckUtils]: 380: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,854 INFO L280 TraceCheckUtils]: 381: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-09 00:10:18,855 INFO L280 TraceCheckUtils]: 382: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,855 INFO L280 TraceCheckUtils]: 383: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-09 00:10:18,855 INFO L280 TraceCheckUtils]: 384: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-09 00:10:18,856 INFO L280 TraceCheckUtils]: 385: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-09 00:10:18,856 INFO L280 TraceCheckUtils]: 386: Hoare triple {227989#false} ~check__tmp~2 := 1; {227989#false} is VALID [2020-07-09 00:10:18,856 INFO L280 TraceCheckUtils]: 387: Hoare triple {227989#false} ~__return_2288~0 := ~check__tmp~2; {227989#false} is VALID [2020-07-09 00:10:18,856 INFO L280 TraceCheckUtils]: 388: Hoare triple {227989#false} ~main__c1~0 := ~__return_2288~0; {227989#false} is VALID [2020-07-09 00:10:18,857 INFO L280 TraceCheckUtils]: 389: Hoare triple {227989#false} havoc ~__tmp_3~0; {227989#false} is VALID [2020-07-09 00:10:18,857 INFO L280 TraceCheckUtils]: 390: Hoare triple {227989#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-09 00:10:18,857 INFO L280 TraceCheckUtils]: 391: Hoare triple {227989#false} havoc ~assert__arg~2; {227989#false} is VALID [2020-07-09 00:10:18,857 INFO L280 TraceCheckUtils]: 392: Hoare triple {227989#false} ~assert__arg~2 := ~__tmp_3~0; {227989#false} is VALID [2020-07-09 00:10:18,858 INFO L280 TraceCheckUtils]: 393: Hoare triple {227989#false} assume !(0 == ~assert__arg~2 % 256); {227989#false} is VALID [2020-07-09 00:10:18,858 INFO L280 TraceCheckUtils]: 394: Hoare triple {227989#false} havoc ~node1__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,858 INFO L280 TraceCheckUtils]: 395: Hoare triple {227989#false} ~node1__newmax~3 := 0; {227989#false} is VALID [2020-07-09 00:10:18,859 INFO L280 TraceCheckUtils]: 396: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,859 INFO L280 TraceCheckUtils]: 397: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,859 INFO L280 TraceCheckUtils]: 398: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,859 INFO L280 TraceCheckUtils]: 399: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,860 INFO L280 TraceCheckUtils]: 400: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,860 INFO L280 TraceCheckUtils]: 401: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,860 INFO L280 TraceCheckUtils]: 402: Hoare triple {227989#false} assume 2 == ~r1~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,860 INFO L280 TraceCheckUtils]: 403: Hoare triple {227989#false} assume ~max1~0 == ~id1~0; {227989#false} is VALID [2020-07-09 00:10:18,861 INFO L280 TraceCheckUtils]: 404: Hoare triple {227989#false} ~st1~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,861 INFO L280 TraceCheckUtils]: 405: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,861 INFO L280 TraceCheckUtils]: 406: Hoare triple {227989#false} havoc ~node2__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,861 INFO L280 TraceCheckUtils]: 407: Hoare triple {227989#false} ~node2__newmax~3 := 0; {227989#false} is VALID [2020-07-09 00:10:18,862 INFO L280 TraceCheckUtils]: 408: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,862 INFO L280 TraceCheckUtils]: 409: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,862 INFO L280 TraceCheckUtils]: 410: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,862 INFO L280 TraceCheckUtils]: 411: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,863 INFO L280 TraceCheckUtils]: 412: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,863 INFO L280 TraceCheckUtils]: 413: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,863 INFO L280 TraceCheckUtils]: 414: Hoare triple {227989#false} assume 2 == ~r2~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,863 INFO L280 TraceCheckUtils]: 415: Hoare triple {227989#false} assume ~max2~0 == ~id2~0; {227989#false} is VALID [2020-07-09 00:10:18,864 INFO L280 TraceCheckUtils]: 416: Hoare triple {227989#false} ~st2~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,864 INFO L280 TraceCheckUtils]: 417: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,864 INFO L280 TraceCheckUtils]: 418: Hoare triple {227989#false} havoc ~node3__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,865 INFO L280 TraceCheckUtils]: 419: Hoare triple {227989#false} ~node3__newmax~3 := 0; {227989#false} is VALID [2020-07-09 00:10:18,865 INFO L280 TraceCheckUtils]: 420: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,865 INFO L280 TraceCheckUtils]: 421: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,865 INFO L280 TraceCheckUtils]: 422: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,866 INFO L280 TraceCheckUtils]: 423: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,866 INFO L280 TraceCheckUtils]: 424: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-09 00:10:18,866 INFO L280 TraceCheckUtils]: 425: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~3; {227989#false} is VALID [2020-07-09 00:10:18,866 INFO L280 TraceCheckUtils]: 426: Hoare triple {227989#false} assume 2 == ~r3~0 % 256; {227989#false} is VALID [2020-07-09 00:10:18,866 INFO L280 TraceCheckUtils]: 427: Hoare triple {227989#false} assume ~max3~0 == ~id3~0; {227989#false} is VALID [2020-07-09 00:10:18,867 INFO L280 TraceCheckUtils]: 428: Hoare triple {227989#false} ~st3~0 := 1; {227989#false} is VALID [2020-07-09 00:10:18,867 INFO L280 TraceCheckUtils]: 429: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-09 00:10:18,867 INFO L280 TraceCheckUtils]: 430: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-09 00:10:18,867 INFO L280 TraceCheckUtils]: 431: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,868 INFO L280 TraceCheckUtils]: 432: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-09 00:10:18,868 INFO L280 TraceCheckUtils]: 433: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,868 INFO L280 TraceCheckUtils]: 434: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-09 00:10:18,868 INFO L280 TraceCheckUtils]: 435: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,869 INFO L280 TraceCheckUtils]: 436: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-09 00:10:18,869 INFO L280 TraceCheckUtils]: 437: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,869 INFO L280 TraceCheckUtils]: 438: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-09 00:10:18,870 INFO L280 TraceCheckUtils]: 439: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,870 INFO L280 TraceCheckUtils]: 440: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-09 00:10:18,870 INFO L280 TraceCheckUtils]: 441: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-09 00:10:18,870 INFO L280 TraceCheckUtils]: 442: Hoare triple {227989#false} havoc ~check__tmp~3; {227989#false} is VALID [2020-07-09 00:10:18,871 INFO L280 TraceCheckUtils]: 443: Hoare triple {227989#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {227989#false} is VALID [2020-07-09 00:10:18,871 INFO L280 TraceCheckUtils]: 444: Hoare triple {227989#false} ~check__tmp~3 := 0; {227989#false} is VALID [2020-07-09 00:10:18,871 INFO L280 TraceCheckUtils]: 445: Hoare triple {227989#false} ~__return_2426~0 := ~check__tmp~3; {227989#false} is VALID [2020-07-09 00:10:18,871 INFO L280 TraceCheckUtils]: 446: Hoare triple {227989#false} ~main__c1~0 := ~__return_2426~0; {227989#false} is VALID [2020-07-09 00:10:18,872 INFO L280 TraceCheckUtils]: 447: Hoare triple {227989#false} havoc ~__tmp_4~0; {227989#false} is VALID [2020-07-09 00:10:18,872 INFO L280 TraceCheckUtils]: 448: Hoare triple {227989#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-09 00:10:18,872 INFO L280 TraceCheckUtils]: 449: Hoare triple {227989#false} havoc ~assert__arg~3; {227989#false} is VALID [2020-07-09 00:10:18,872 INFO L280 TraceCheckUtils]: 450: Hoare triple {227989#false} ~assert__arg~3 := ~__tmp_4~0; {227989#false} is VALID [2020-07-09 00:10:18,873 INFO L280 TraceCheckUtils]: 451: Hoare triple {227989#false} assume 0 == ~assert__arg~3 % 256; {227989#false} is VALID [2020-07-09 00:10:18,873 INFO L280 TraceCheckUtils]: 452: Hoare triple {227989#false} assume !false; {227989#false} is VALID [2020-07-09 00:10:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:10:19,066 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1889097031] [2020-07-09 00:10:19,067 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:10:19,067 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-09 00:10:19,067 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719192122] [2020-07-09 00:10:19,068 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-09 00:10:19,069 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:10:19,069 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-09 00:10:19,910 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:10:19,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-09 00:10:19,910 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:10:19,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-09 00:10:19,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-09 00:10:19,911 INFO L87 Difference]: Start difference. First operand 7155 states and 8907 transitions. Second operand 5 states. [2020-07-09 00:12:12,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:12:12,434 INFO L93 Difference]: Finished difference Result 19130 states and 23824 transitions. [2020-07-09 00:12:12,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-09 00:12:12,434 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-09 00:12:12,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-09 00:12:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:12:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-09 00:12:12,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-09 00:12:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-09 00:12:12,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2429 transitions. [2020-07-09 00:12:17,753 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2429 edges. 2429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:12:24,350 INFO L225 Difference]: With dead ends: 19130 [2020-07-09 00:12:24,350 INFO L226 Difference]: Without dead ends: 12218 [2020-07-09 00:12:24,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-09 00:12:24,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12218 states. [2020-07-09 00:13:51,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12218 to 12216. [2020-07-09 00:13:51,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-09 00:13:51,688 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12218 states. Second operand 12216 states. [2020-07-09 00:13:51,689 INFO L74 IsIncluded]: Start isIncluded. First operand 12218 states. Second operand 12216 states. [2020-07-09 00:13:51,689 INFO L87 Difference]: Start difference. First operand 12218 states. Second operand 12216 states. [2020-07-09 00:13:55,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:13:55,938 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-09 00:13:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-09 00:13:55,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:13:55,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:13:55,945 INFO L74 IsIncluded]: Start isIncluded. First operand 12216 states. Second operand 12218 states. [2020-07-09 00:13:55,945 INFO L87 Difference]: Start difference. First operand 12216 states. Second operand 12218 states. [2020-07-09 00:14:00,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-09 00:14:00,963 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-09 00:14:00,963 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-09 00:14:00,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-09 00:14:00,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-09 00:14:00,975 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-09 00:14:00,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-09 00:14:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12216 states. [2020-07-09 00:14:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12216 states to 12216 states and 15102 transitions. [2020-07-09 00:14:13,656 INFO L78 Accepts]: Start accepts. Automaton has 12216 states and 15102 transitions. Word has length 453 [2020-07-09 00:14:13,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-09 00:14:13,656 INFO L479 AbstractCegarLoop]: Abstraction has 12216 states and 15102 transitions. [2020-07-09 00:14:13,656 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-09 00:14:13,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12216 states and 15102 transitions. [2020-07-09 00:15:18,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15102 edges. 15102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:15:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 12216 states and 15102 transitions. [2020-07-09 00:15:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2020-07-09 00:15:18,730 INFO L414 BasicCegarLoop]: Found error trace [2020-07-09 00:15:18,731 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-09 00:15:18,731 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-09 00:15:18,732 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-09 00:15:18,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-09 00:15:18,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1568550000, now seen corresponding path program 1 times [2020-07-09 00:15:18,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-09 00:15:18,735 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [561485756] [2020-07-09 00:15:18,735 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-09 00:15:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:15:19,261 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-09 00:15:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-09 00:15:19,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {315250#(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; {315186#true} is VALID [2020-07-09 00:15:19,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {315186#true} ~nomsg~0 := -1; {315186#true} is VALID [2020-07-09 00:15:19,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {315186#true} ~p12~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {315186#true} ~p12_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {315186#true} ~p12_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {315186#true} ~ep12~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {315186#true} ~p13~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {315186#true} ~p13_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {315186#true} ~p13_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {315186#true} ~ep13~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {315186#true} ~p21~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 11: Hoare triple {315186#true} ~p21_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {315186#true} ~p21_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {315186#true} ~ep21~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {315186#true} ~p23~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,333 INFO L280 TraceCheckUtils]: 15: Hoare triple {315186#true} ~p23_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {315186#true} ~p23_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {315186#true} ~ep23~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {315186#true} ~p31~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {315186#true} ~p31_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 20: Hoare triple {315186#true} ~p31_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,334 INFO L280 TraceCheckUtils]: 21: Hoare triple {315186#true} ~ep31~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 22: Hoare triple {315186#true} ~p32~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 23: Hoare triple {315186#true} ~p32_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 24: Hoare triple {315186#true} ~p32_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 25: Hoare triple {315186#true} ~ep32~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {315186#true} ~id1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,335 INFO L280 TraceCheckUtils]: 27: Hoare triple {315186#true} ~r1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,336 INFO L280 TraceCheckUtils]: 28: Hoare triple {315186#true} ~st1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,336 INFO L280 TraceCheckUtils]: 29: Hoare triple {315186#true} ~nl1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,336 INFO L280 TraceCheckUtils]: 30: Hoare triple {315186#true} ~m1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,336 INFO L280 TraceCheckUtils]: 31: Hoare triple {315186#true} ~max1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,336 INFO L280 TraceCheckUtils]: 32: Hoare triple {315186#true} ~mode1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 33: Hoare triple {315186#true} ~newmax1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 34: Hoare triple {315186#true} ~id2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 35: Hoare triple {315186#true} ~r2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 36: Hoare triple {315186#true} ~st2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 37: Hoare triple {315186#true} ~nl2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {315186#true} ~m2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,338 INFO L280 TraceCheckUtils]: 39: Hoare triple {315186#true} ~max2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,338 INFO L280 TraceCheckUtils]: 40: Hoare triple {315186#true} ~mode2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,338 INFO L280 TraceCheckUtils]: 41: Hoare triple {315186#true} ~newmax2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,338 INFO L280 TraceCheckUtils]: 42: Hoare triple {315186#true} ~id3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {315186#true} ~r3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 44: Hoare triple {315186#true} ~st3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 45: Hoare triple {315186#true} ~nl3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 46: Hoare triple {315186#true} ~m3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 47: Hoare triple {315186#true} ~max3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 48: Hoare triple {315186#true} ~mode3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,339 INFO L280 TraceCheckUtils]: 49: Hoare triple {315186#true} ~newmax3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,340 INFO L280 TraceCheckUtils]: 50: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {315186#true} is VALID [2020-07-09 00:15:19,340 INFO L280 TraceCheckUtils]: 51: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {315186#true} is VALID [2020-07-09 00:15:19,340 INFO L280 TraceCheckUtils]: 52: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {315186#true} is VALID [2020-07-09 00:15:19,340 INFO L280 TraceCheckUtils]: 53: Hoare triple {315186#true} ~__return_1873~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,340 INFO L280 TraceCheckUtils]: 54: Hoare triple {315186#true} ~__return_2019~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,341 INFO L280 TraceCheckUtils]: 55: Hoare triple {315186#true} ~__return_2152~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,341 INFO L280 TraceCheckUtils]: 56: Hoare triple {315186#true} ~__return_2288~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,341 INFO L280 TraceCheckUtils]: 57: Hoare triple {315186#true} ~__return_2426~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,341 INFO L280 TraceCheckUtils]: 58: Hoare triple {315186#true} ~__return_2551~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,341 INFO L280 TraceCheckUtils]: 59: Hoare triple {315186#true} assume true; {315186#true} is VALID [2020-07-09 00:15:19,342 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {315186#true} {315186#true} #1944#return; {315186#true} is VALID [2020-07-09 00:15:19,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {315186#true} call ULTIMATE.init(); {315250#(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 [2020-07-09 00:15:19,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {315250#(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; {315186#true} is VALID [2020-07-09 00:15:19,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {315186#true} ~nomsg~0 := -1; {315186#true} is VALID [2020-07-09 00:15:19,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {315186#true} ~p12~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {315186#true} ~p12_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {315186#true} ~p12_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {315186#true} ~ep12~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {315186#true} ~p13~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {315186#true} ~p13_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {315186#true} ~p13_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {315186#true} ~ep13~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {315186#true} ~p21~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {315186#true} ~p21_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {315186#true} ~p21_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {315186#true} ~ep21~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {315186#true} ~p23~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {315186#true} ~p23_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {315186#true} ~p23_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {315186#true} ~ep23~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {315186#true} ~p31~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {315186#true} ~p31_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {315186#true} ~p31_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {315186#true} ~ep31~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {315186#true} ~p32~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {315186#true} ~p32_old~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {315186#true} ~p32_new~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 26: Hoare triple {315186#true} ~ep32~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 27: Hoare triple {315186#true} ~id1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 28: Hoare triple {315186#true} ~r1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,359 INFO L280 TraceCheckUtils]: 29: Hoare triple {315186#true} ~st1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 30: Hoare triple {315186#true} ~nl1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 31: Hoare triple {315186#true} ~m1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {315186#true} ~max1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {315186#true} ~mode1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 34: Hoare triple {315186#true} ~newmax1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,360 INFO L280 TraceCheckUtils]: 35: Hoare triple {315186#true} ~id2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 36: Hoare triple {315186#true} ~r2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 37: Hoare triple {315186#true} ~st2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 38: Hoare triple {315186#true} ~nl2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {315186#true} ~m2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 40: Hoare triple {315186#true} ~max2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,361 INFO L280 TraceCheckUtils]: 41: Hoare triple {315186#true} ~mode2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 42: Hoare triple {315186#true} ~newmax2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 43: Hoare triple {315186#true} ~id3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 44: Hoare triple {315186#true} ~r3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 45: Hoare triple {315186#true} ~st3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 46: Hoare triple {315186#true} ~nl3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,362 INFO L280 TraceCheckUtils]: 47: Hoare triple {315186#true} ~m3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 48: Hoare triple {315186#true} ~max3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 49: Hoare triple {315186#true} ~mode3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 50: Hoare triple {315186#true} ~newmax3~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 51: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 52: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {315186#true} is VALID [2020-07-09 00:15:19,363 INFO L280 TraceCheckUtils]: 53: Hoare triple {315186#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 54: Hoare triple {315186#true} ~__return_1873~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 55: Hoare triple {315186#true} ~__return_2019~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 56: Hoare triple {315186#true} ~__return_2152~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 57: Hoare triple {315186#true} ~__return_2288~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 58: Hoare triple {315186#true} ~__return_2426~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 59: Hoare triple {315186#true} ~__return_2551~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,364 INFO L280 TraceCheckUtils]: 60: Hoare triple {315186#true} assume true; {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {315186#true} {315186#true} #1944#return; {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L263 TraceCheckUtils]: 62: Hoare triple {315186#true} call #t~ret30 := main(); {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L280 TraceCheckUtils]: 63: Hoare triple {315186#true} havoc ~main__c1~0; {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L280 TraceCheckUtils]: 64: Hoare triple {315186#true} havoc ~main__i2~0; {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L280 TraceCheckUtils]: 65: Hoare triple {315186#true} ~main__c1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {315186#true} ~ep12~0 := #t~nondet0; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 67: Hoare triple {315186#true} havoc #t~nondet0; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 68: Hoare triple {315186#true} ~ep13~0 := #t~nondet1; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 69: Hoare triple {315186#true} havoc #t~nondet1; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 70: Hoare triple {315186#true} ~ep21~0 := #t~nondet2; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 71: Hoare triple {315186#true} havoc #t~nondet2; {315186#true} is VALID [2020-07-09 00:15:19,366 INFO L280 TraceCheckUtils]: 72: Hoare triple {315186#true} ~ep23~0 := #t~nondet3; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 73: Hoare triple {315186#true} havoc #t~nondet3; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 74: Hoare triple {315186#true} ~ep31~0 := #t~nondet4; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 75: Hoare triple {315186#true} havoc #t~nondet4; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {315186#true} ~ep32~0 := #t~nondet5; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 77: Hoare triple {315186#true} havoc #t~nondet5; {315186#true} is VALID [2020-07-09 00:15:19,367 INFO L280 TraceCheckUtils]: 78: Hoare triple {315186#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 79: Hoare triple {315186#true} ~id1~0 := #t~nondet6; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 80: Hoare triple {315186#true} havoc #t~nondet6; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 81: Hoare triple {315186#true} ~r1~0 := #t~nondet7; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {315186#true} havoc #t~nondet7; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 83: Hoare triple {315186#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,368 INFO L280 TraceCheckUtils]: 84: Hoare triple {315186#true} ~st1~0 := #t~nondet8; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 85: Hoare triple {315186#true} havoc #t~nondet8; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 86: Hoare triple {315186#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 87: Hoare triple {315186#true} ~nl1~0 := #t~nondet9; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 88: Hoare triple {315186#true} havoc #t~nondet9; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 89: Hoare triple {315186#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 90: Hoare triple {315186#true} ~m1~0 := #t~nondet10; {315186#true} is VALID [2020-07-09 00:15:19,369 INFO L280 TraceCheckUtils]: 91: Hoare triple {315186#true} havoc #t~nondet10; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 92: Hoare triple {315186#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 93: Hoare triple {315186#true} ~max1~0 := #t~nondet11; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 94: Hoare triple {315186#true} havoc #t~nondet11; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 95: Hoare triple {315186#true} ~mode1~0 := #t~nondet12; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 96: Hoare triple {315186#true} havoc #t~nondet12; {315186#true} is VALID [2020-07-09 00:15:19,370 INFO L280 TraceCheckUtils]: 97: Hoare triple {315186#true} ~newmax1~0 := #t~nondet13; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 98: Hoare triple {315186#true} havoc #t~nondet13; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 99: Hoare triple {315186#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 100: Hoare triple {315186#true} ~id2~0 := #t~nondet14; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 101: Hoare triple {315186#true} havoc #t~nondet14; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 102: Hoare triple {315186#true} ~r2~0 := #t~nondet15; {315186#true} is VALID [2020-07-09 00:15:19,371 INFO L280 TraceCheckUtils]: 103: Hoare triple {315186#true} havoc #t~nondet15; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 104: Hoare triple {315186#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 105: Hoare triple {315186#true} ~st2~0 := #t~nondet16; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 106: Hoare triple {315186#true} havoc #t~nondet16; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 107: Hoare triple {315186#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 108: Hoare triple {315186#true} ~nl2~0 := #t~nondet17; {315186#true} is VALID [2020-07-09 00:15:19,372 INFO L280 TraceCheckUtils]: 109: Hoare triple {315186#true} havoc #t~nondet17; {315186#true} is VALID [2020-07-09 00:15:19,373 INFO L280 TraceCheckUtils]: 110: Hoare triple {315186#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,373 INFO L280 TraceCheckUtils]: 111: Hoare triple {315186#true} ~m2~0 := #t~nondet18; {315186#true} is VALID [2020-07-09 00:15:19,373 INFO L280 TraceCheckUtils]: 112: Hoare triple {315186#true} havoc #t~nondet18; {315186#true} is VALID [2020-07-09 00:15:19,373 INFO L280 TraceCheckUtils]: 113: Hoare triple {315186#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,373 INFO L280 TraceCheckUtils]: 114: Hoare triple {315186#true} ~max2~0 := #t~nondet19; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 115: Hoare triple {315186#true} havoc #t~nondet19; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 116: Hoare triple {315186#true} ~mode2~0 := #t~nondet20; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 117: Hoare triple {315186#true} havoc #t~nondet20; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 118: Hoare triple {315186#true} ~newmax2~0 := #t~nondet21; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 119: Hoare triple {315186#true} havoc #t~nondet21; {315186#true} is VALID [2020-07-09 00:15:19,374 INFO L280 TraceCheckUtils]: 120: Hoare triple {315186#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 121: Hoare triple {315186#true} ~id3~0 := #t~nondet22; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 122: Hoare triple {315186#true} havoc #t~nondet22; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 123: Hoare triple {315186#true} ~r3~0 := #t~nondet23; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 124: Hoare triple {315186#true} havoc #t~nondet23; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 125: Hoare triple {315186#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 126: Hoare triple {315186#true} ~st3~0 := #t~nondet24; {315186#true} is VALID [2020-07-09 00:15:19,375 INFO L280 TraceCheckUtils]: 127: Hoare triple {315186#true} havoc #t~nondet24; {315186#true} is VALID [2020-07-09 00:15:19,376 INFO L280 TraceCheckUtils]: 128: Hoare triple {315186#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,376 INFO L280 TraceCheckUtils]: 129: Hoare triple {315186#true} ~nl3~0 := #t~nondet25; {315186#true} is VALID [2020-07-09 00:15:19,376 INFO L280 TraceCheckUtils]: 130: Hoare triple {315186#true} havoc #t~nondet25; {315186#true} is VALID [2020-07-09 00:15:19,376 INFO L280 TraceCheckUtils]: 131: Hoare triple {315186#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,376 INFO L280 TraceCheckUtils]: 132: Hoare triple {315186#true} ~m3~0 := #t~nondet26; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 133: Hoare triple {315186#true} havoc #t~nondet26; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 134: Hoare triple {315186#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 135: Hoare triple {315186#true} ~max3~0 := #t~nondet27; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 136: Hoare triple {315186#true} havoc #t~nondet27; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 137: Hoare triple {315186#true} ~mode3~0 := #t~nondet28; {315186#true} is VALID [2020-07-09 00:15:19,377 INFO L280 TraceCheckUtils]: 138: Hoare triple {315186#true} havoc #t~nondet28; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 139: Hoare triple {315186#true} ~newmax3~0 := #t~nondet29; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 140: Hoare triple {315186#true} havoc #t~nondet29; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 141: Hoare triple {315186#true} havoc ~init__r121~0; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 142: Hoare triple {315186#true} havoc ~init__r131~0; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 143: Hoare triple {315186#true} havoc ~init__r211~0; {315186#true} is VALID [2020-07-09 00:15:19,378 INFO L280 TraceCheckUtils]: 144: Hoare triple {315186#true} havoc ~init__r231~0; {315186#true} is VALID [2020-07-09 00:15:19,379 INFO L280 TraceCheckUtils]: 145: Hoare triple {315186#true} havoc ~init__r311~0; {315186#true} is VALID [2020-07-09 00:15:19,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {315186#true} havoc ~init__r321~0; {315186#true} is VALID [2020-07-09 00:15:19,379 INFO L280 TraceCheckUtils]: 147: Hoare triple {315186#true} havoc ~init__r122~0; {315186#true} is VALID [2020-07-09 00:15:19,379 INFO L280 TraceCheckUtils]: 148: Hoare triple {315186#true} havoc ~init__tmp~0; {315186#true} is VALID [2020-07-09 00:15:19,379 INFO L280 TraceCheckUtils]: 149: Hoare triple {315186#true} havoc ~init__r132~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 150: Hoare triple {315186#true} havoc ~init__tmp___0~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 151: Hoare triple {315186#true} havoc ~init__r212~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 152: Hoare triple {315186#true} havoc ~init__tmp___1~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 153: Hoare triple {315186#true} havoc ~init__r232~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 154: Hoare triple {315186#true} havoc ~init__tmp___2~0; {315186#true} is VALID [2020-07-09 00:15:19,380 INFO L280 TraceCheckUtils]: 155: Hoare triple {315186#true} havoc ~init__r312~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 156: Hoare triple {315186#true} havoc ~init__tmp___3~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 157: Hoare triple {315186#true} havoc ~init__r322~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 158: Hoare triple {315186#true} havoc ~init__tmp___4~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 159: Hoare triple {315186#true} havoc ~init__tmp___5~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 160: Hoare triple {315186#true} ~init__r121~0 := ~ep12~0; {315186#true} is VALID [2020-07-09 00:15:19,381 INFO L280 TraceCheckUtils]: 161: Hoare triple {315186#true} ~init__r131~0 := ~ep13~0; {315186#true} is VALID [2020-07-09 00:15:19,382 INFO L280 TraceCheckUtils]: 162: Hoare triple {315186#true} ~init__r211~0 := ~ep21~0; {315186#true} is VALID [2020-07-09 00:15:19,382 INFO L280 TraceCheckUtils]: 163: Hoare triple {315186#true} ~init__r231~0 := ~ep23~0; {315186#true} is VALID [2020-07-09 00:15:19,382 INFO L280 TraceCheckUtils]: 164: Hoare triple {315186#true} ~init__r311~0 := ~ep31~0; {315186#true} is VALID [2020-07-09 00:15:19,382 INFO L280 TraceCheckUtils]: 165: Hoare triple {315186#true} ~init__r321~0 := ~ep32~0; {315186#true} is VALID [2020-07-09 00:15:19,382 INFO L280 TraceCheckUtils]: 166: Hoare triple {315186#true} assume !!(0 == ~init__r121~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 167: Hoare triple {315186#true} assume !!(0 == ~init__r131~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 168: Hoare triple {315186#true} ~init__tmp~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 169: Hoare triple {315186#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 170: Hoare triple {315186#true} assume !!(0 == ~init__r131~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 171: Hoare triple {315186#true} assume !!(0 == ~init__r121~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,383 INFO L280 TraceCheckUtils]: 172: Hoare triple {315186#true} ~init__tmp___0~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 173: Hoare triple {315186#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 174: Hoare triple {315186#true} assume !!(0 == ~init__r211~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 175: Hoare triple {315186#true} assume !!(0 == ~init__r231~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 176: Hoare triple {315186#true} ~init__tmp___1~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 177: Hoare triple {315186#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {315186#true} is VALID [2020-07-09 00:15:19,384 INFO L280 TraceCheckUtils]: 178: Hoare triple {315186#true} assume !!(0 == ~init__r231~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,385 INFO L280 TraceCheckUtils]: 179: Hoare triple {315186#true} assume !!(0 == ~init__r211~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,385 INFO L280 TraceCheckUtils]: 180: Hoare triple {315186#true} ~init__tmp___2~0 := 0; {315186#true} is VALID [2020-07-09 00:15:19,385 INFO L280 TraceCheckUtils]: 181: Hoare triple {315186#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {315186#true} is VALID [2020-07-09 00:15:19,385 INFO L280 TraceCheckUtils]: 182: Hoare triple {315186#true} assume !!(0 == ~init__r311~0 % 256); {315186#true} is VALID [2020-07-09 00:15:19,391 INFO L280 TraceCheckUtils]: 183: Hoare triple {315186#true} assume !!(0 == ~init__r321~0 % 256); {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:15:19,393 INFO L280 TraceCheckUtils]: 184: Hoare triple {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:15:19,395 INFO L280 TraceCheckUtils]: 185: Hoare triple {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-09 00:15:19,396 INFO L280 TraceCheckUtils]: 186: Hoare triple {315249#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,397 INFO L280 TraceCheckUtils]: 187: Hoare triple {315187#false} ~init__tmp___4~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,397 INFO L280 TraceCheckUtils]: 188: Hoare triple {315187#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {315187#false} is VALID [2020-07-09 00:15:19,397 INFO L280 TraceCheckUtils]: 189: Hoare triple {315187#false} assume ~id1~0 != ~id2~0; {315187#false} is VALID [2020-07-09 00:15:19,397 INFO L280 TraceCheckUtils]: 190: Hoare triple {315187#false} assume ~id1~0 != ~id3~0; {315187#false} is VALID [2020-07-09 00:15:19,397 INFO L280 TraceCheckUtils]: 191: Hoare triple {315187#false} assume ~id2~0 != ~id3~0; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 192: Hoare triple {315187#false} assume ~id1~0 >= 0; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 193: Hoare triple {315187#false} assume ~id2~0 >= 0; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 194: Hoare triple {315187#false} assume ~id3~0 >= 0; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 195: Hoare triple {315187#false} assume 0 == ~r1~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 196: Hoare triple {315187#false} assume 0 == ~r2~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,398 INFO L280 TraceCheckUtils]: 197: Hoare triple {315187#false} assume 0 == ~r3~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 198: Hoare triple {315187#false} assume ~max1~0 == ~id1~0; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 199: Hoare triple {315187#false} assume ~max2~0 == ~id2~0; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 200: Hoare triple {315187#false} assume ~max3~0 == ~id3~0; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 201: Hoare triple {315187#false} assume 0 == ~st1~0; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 202: Hoare triple {315187#false} assume 0 == ~st2~0; {315187#false} is VALID [2020-07-09 00:15:19,399 INFO L280 TraceCheckUtils]: 203: Hoare triple {315187#false} assume 0 == ~st3~0; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 204: Hoare triple {315187#false} assume 0 == ~nl1~0; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 205: Hoare triple {315187#false} assume 0 == ~nl2~0; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 206: Hoare triple {315187#false} assume 0 == ~nl3~0; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 207: Hoare triple {315187#false} assume 0 == ~mode1~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 208: Hoare triple {315187#false} assume 0 == ~mode2~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,400 INFO L280 TraceCheckUtils]: 209: Hoare triple {315187#false} assume 0 == ~mode3~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 210: Hoare triple {315187#false} assume !(0 == ~newmax1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 211: Hoare triple {315187#false} assume !(0 == ~newmax2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 212: Hoare triple {315187#false} assume !(0 == ~newmax3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 213: Hoare triple {315187#false} ~init__tmp___5~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 214: Hoare triple {315187#false} ~__return_1873~0 := ~init__tmp___5~0; {315187#false} is VALID [2020-07-09 00:15:19,401 INFO L280 TraceCheckUtils]: 215: Hoare triple {315187#false} ~main__i2~0 := ~__return_1873~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 216: Hoare triple {315187#false} assume 0 != ~main__i2~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 217: Hoare triple {315187#false} ~p12_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 218: Hoare triple {315187#false} ~p12_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 219: Hoare triple {315187#false} ~p13_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 220: Hoare triple {315187#false} ~p13_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,402 INFO L280 TraceCheckUtils]: 221: Hoare triple {315187#false} ~p21_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,403 INFO L280 TraceCheckUtils]: 222: Hoare triple {315187#false} ~p21_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,403 INFO L280 TraceCheckUtils]: 223: Hoare triple {315187#false} ~p23_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,403 INFO L280 TraceCheckUtils]: 224: Hoare triple {315187#false} ~p23_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,403 INFO L280 TraceCheckUtils]: 225: Hoare triple {315187#false} ~p31_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,403 INFO L280 TraceCheckUtils]: 226: Hoare triple {315187#false} ~p31_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 227: Hoare triple {315187#false} ~p32_old~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 228: Hoare triple {315187#false} ~p32_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 229: Hoare triple {315187#false} ~main__i2~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 230: Hoare triple {315187#false} havoc ~node1__newmax~0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 231: Hoare triple {315187#false} ~node1__newmax~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 232: Hoare triple {315187#false} assume !!(0 == ~mode1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,404 INFO L280 TraceCheckUtils]: 233: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 234: Hoare triple {315187#false} assume !!(0 == ~ep12~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 235: Hoare triple {315187#false} assume !!(0 == ~ep13~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 236: Hoare triple {315187#false} ~mode1~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 237: Hoare triple {315187#false} havoc ~node2__newmax~0; {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 238: Hoare triple {315187#false} ~node2__newmax~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,405 INFO L280 TraceCheckUtils]: 239: Hoare triple {315187#false} assume !!(0 == ~mode2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 240: Hoare triple {315187#false} assume ~r2~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 241: Hoare triple {315187#false} assume !!(0 == ~ep21~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 242: Hoare triple {315187#false} assume !!(0 == ~ep23~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 243: Hoare triple {315187#false} ~mode2~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 244: Hoare triple {315187#false} havoc ~node3__newmax~0; {315187#false} is VALID [2020-07-09 00:15:19,406 INFO L280 TraceCheckUtils]: 245: Hoare triple {315187#false} ~node3__newmax~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 246: Hoare triple {315187#false} assume !!(0 == ~mode3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 247: Hoare triple {315187#false} assume ~r3~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 248: Hoare triple {315187#false} assume !!(0 == ~ep31~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 249: Hoare triple {315187#false} assume !!(0 == ~ep32~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 250: Hoare triple {315187#false} ~mode3~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,407 INFO L280 TraceCheckUtils]: 251: Hoare triple {315187#false} ~p12_old~0 := ~p12_new~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 252: Hoare triple {315187#false} ~p12_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 253: Hoare triple {315187#false} ~p13_old~0 := ~p13_new~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 254: Hoare triple {315187#false} ~p13_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 255: Hoare triple {315187#false} ~p21_old~0 := ~p21_new~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 256: Hoare triple {315187#false} ~p21_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,408 INFO L280 TraceCheckUtils]: 257: Hoare triple {315187#false} ~p23_old~0 := ~p23_new~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 258: Hoare triple {315187#false} ~p23_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 259: Hoare triple {315187#false} ~p31_old~0 := ~p31_new~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 260: Hoare triple {315187#false} ~p31_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 261: Hoare triple {315187#false} ~p32_old~0 := ~p32_new~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 262: Hoare triple {315187#false} ~p32_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,409 INFO L280 TraceCheckUtils]: 263: Hoare triple {315187#false} havoc ~check__tmp~0; {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 264: Hoare triple {315187#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 265: Hoare triple {315187#false} assume ~st1~0 + ~nl1~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 266: Hoare triple {315187#false} assume ~st2~0 + ~nl2~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 267: Hoare triple {315187#false} assume ~st3~0 + ~nl3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 268: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,410 INFO L280 TraceCheckUtils]: 269: Hoare triple {315187#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 270: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 271: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 272: Hoare triple {315187#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 273: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 274: Hoare triple {315187#false} ~check__tmp~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 275: Hoare triple {315187#false} ~__return_2019~0 := ~check__tmp~0; {315187#false} is VALID [2020-07-09 00:15:19,411 INFO L280 TraceCheckUtils]: 276: Hoare triple {315187#false} ~main__c1~0 := ~__return_2019~0; {315187#false} is VALID [2020-07-09 00:15:19,412 INFO L280 TraceCheckUtils]: 277: Hoare triple {315187#false} havoc ~__tmp_1~0; {315187#false} is VALID [2020-07-09 00:15:19,412 INFO L280 TraceCheckUtils]: 278: Hoare triple {315187#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {315187#false} is VALID [2020-07-09 00:15:19,412 INFO L280 TraceCheckUtils]: 279: Hoare triple {315187#false} havoc ~assert__arg~0; {315187#false} is VALID [2020-07-09 00:15:19,412 INFO L280 TraceCheckUtils]: 280: Hoare triple {315187#false} ~assert__arg~0 := ~__tmp_1~0; {315187#false} is VALID [2020-07-09 00:15:19,412 INFO L280 TraceCheckUtils]: 281: Hoare triple {315187#false} assume !(0 == ~assert__arg~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 282: Hoare triple {315187#false} havoc ~node1__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 283: Hoare triple {315187#false} ~node1__newmax~1 := 0; {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 284: Hoare triple {315187#false} assume !(0 == ~mode1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 285: Hoare triple {315187#false} assume !(255 == ~r1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 286: Hoare triple {315187#false} ~r1~0 := 1 + ~r1~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,413 INFO L280 TraceCheckUtils]: 287: Hoare triple {315187#false} assume !!(0 == ~ep21~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 288: Hoare triple {315187#false} assume !!(0 == ~ep31~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 289: Hoare triple {315187#false} ~newmax1~0 := ~node1__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 290: Hoare triple {315187#false} assume !(2 == ~r1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 291: Hoare triple {315187#false} ~mode1~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 292: Hoare triple {315187#false} havoc ~node2__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,414 INFO L280 TraceCheckUtils]: 293: Hoare triple {315187#false} ~node2__newmax~1 := 0; {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 294: Hoare triple {315187#false} assume !(0 == ~mode2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 295: Hoare triple {315187#false} assume !(255 == ~r2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 296: Hoare triple {315187#false} ~r2~0 := 1 + ~r2~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 297: Hoare triple {315187#false} assume !!(0 == ~ep12~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 298: Hoare triple {315187#false} assume !!(0 == ~ep32~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,415 INFO L280 TraceCheckUtils]: 299: Hoare triple {315187#false} ~newmax2~0 := ~node2__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 300: Hoare triple {315187#false} assume !(2 == ~r2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 301: Hoare triple {315187#false} ~mode2~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 302: Hoare triple {315187#false} havoc ~node3__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 303: Hoare triple {315187#false} ~node3__newmax~1 := 0; {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 304: Hoare triple {315187#false} assume !(0 == ~mode3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,416 INFO L280 TraceCheckUtils]: 305: Hoare triple {315187#false} assume !(255 == ~r3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 306: Hoare triple {315187#false} ~r3~0 := 1 + ~r3~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 307: Hoare triple {315187#false} assume !!(0 == ~ep13~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 308: Hoare triple {315187#false} assume !!(0 == ~ep23~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 309: Hoare triple {315187#false} ~newmax3~0 := ~node3__newmax~1; {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 310: Hoare triple {315187#false} assume !(2 == ~r3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,417 INFO L280 TraceCheckUtils]: 311: Hoare triple {315187#false} ~mode3~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 312: Hoare triple {315187#false} ~p12_old~0 := ~p12_new~0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 313: Hoare triple {315187#false} ~p12_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 314: Hoare triple {315187#false} ~p13_old~0 := ~p13_new~0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 315: Hoare triple {315187#false} ~p13_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 316: Hoare triple {315187#false} ~p21_old~0 := ~p21_new~0; {315187#false} is VALID [2020-07-09 00:15:19,418 INFO L280 TraceCheckUtils]: 317: Hoare triple {315187#false} ~p21_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 318: Hoare triple {315187#false} ~p23_old~0 := ~p23_new~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 319: Hoare triple {315187#false} ~p23_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 320: Hoare triple {315187#false} ~p31_old~0 := ~p31_new~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 321: Hoare triple {315187#false} ~p31_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 322: Hoare triple {315187#false} ~p32_old~0 := ~p32_new~0; {315187#false} is VALID [2020-07-09 00:15:19,419 INFO L280 TraceCheckUtils]: 323: Hoare triple {315187#false} ~p32_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 324: Hoare triple {315187#false} havoc ~check__tmp~1; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 325: Hoare triple {315187#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 326: Hoare triple {315187#false} assume ~st1~0 + ~nl1~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 327: Hoare triple {315187#false} assume ~st2~0 + ~nl2~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 328: Hoare triple {315187#false} assume ~st3~0 + ~nl3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,420 INFO L280 TraceCheckUtils]: 329: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 330: Hoare triple {315187#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 331: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 332: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 333: Hoare triple {315187#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 334: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,421 INFO L280 TraceCheckUtils]: 335: Hoare triple {315187#false} ~check__tmp~1 := 1; {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 336: Hoare triple {315187#false} ~__return_2152~0 := ~check__tmp~1; {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 337: Hoare triple {315187#false} ~main__c1~0 := ~__return_2152~0; {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 338: Hoare triple {315187#false} havoc ~__tmp_2~0; {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 339: Hoare triple {315187#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 340: Hoare triple {315187#false} havoc ~assert__arg~1; {315187#false} is VALID [2020-07-09 00:15:19,422 INFO L280 TraceCheckUtils]: 341: Hoare triple {315187#false} ~assert__arg~1 := ~__tmp_2~0; {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 342: Hoare triple {315187#false} assume !(0 == ~assert__arg~1 % 256); {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 343: Hoare triple {315187#false} havoc ~node1__newmax~2; {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 344: Hoare triple {315187#false} ~node1__newmax~2 := 0; {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 345: Hoare triple {315187#false} assume !!(0 == ~mode1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 346: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,423 INFO L280 TraceCheckUtils]: 347: Hoare triple {315187#false} assume !!(0 == ~ep12~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 348: Hoare triple {315187#false} assume !!(0 == ~ep13~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 349: Hoare triple {315187#false} ~mode1~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 350: Hoare triple {315187#false} havoc ~node2__newmax~2; {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 351: Hoare triple {315187#false} ~node2__newmax~2 := 0; {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 352: Hoare triple {315187#false} assume !!(0 == ~mode2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,424 INFO L280 TraceCheckUtils]: 353: Hoare triple {315187#false} assume ~r2~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 354: Hoare triple {315187#false} assume !!(0 == ~ep21~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 355: Hoare triple {315187#false} assume !!(0 == ~ep23~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 356: Hoare triple {315187#false} ~mode2~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 357: Hoare triple {315187#false} havoc ~node3__newmax~2; {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 358: Hoare triple {315187#false} ~node3__newmax~2 := 0; {315187#false} is VALID [2020-07-09 00:15:19,425 INFO L280 TraceCheckUtils]: 359: Hoare triple {315187#false} assume !!(0 == ~mode3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,426 INFO L280 TraceCheckUtils]: 360: Hoare triple {315187#false} assume ~r3~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,426 INFO L280 TraceCheckUtils]: 361: Hoare triple {315187#false} assume !!(0 == ~ep31~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,426 INFO L280 TraceCheckUtils]: 362: Hoare triple {315187#false} assume !!(0 == ~ep32~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,426 INFO L280 TraceCheckUtils]: 363: Hoare triple {315187#false} ~mode3~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,426 INFO L280 TraceCheckUtils]: 364: Hoare triple {315187#false} ~p12_old~0 := ~p12_new~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 365: Hoare triple {315187#false} ~p12_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 366: Hoare triple {315187#false} ~p13_old~0 := ~p13_new~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 367: Hoare triple {315187#false} ~p13_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 368: Hoare triple {315187#false} ~p21_old~0 := ~p21_new~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 369: Hoare triple {315187#false} ~p21_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,427 INFO L280 TraceCheckUtils]: 370: Hoare triple {315187#false} ~p23_old~0 := ~p23_new~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 371: Hoare triple {315187#false} ~p23_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 372: Hoare triple {315187#false} ~p31_old~0 := ~p31_new~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 373: Hoare triple {315187#false} ~p31_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 374: Hoare triple {315187#false} ~p32_old~0 := ~p32_new~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 375: Hoare triple {315187#false} ~p32_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,428 INFO L280 TraceCheckUtils]: 376: Hoare triple {315187#false} havoc ~check__tmp~2; {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 377: Hoare triple {315187#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 378: Hoare triple {315187#false} assume ~st1~0 + ~nl1~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 379: Hoare triple {315187#false} assume ~st2~0 + ~nl2~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 380: Hoare triple {315187#false} assume ~st3~0 + ~nl3~0 <= 1; {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 381: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,429 INFO L280 TraceCheckUtils]: 382: Hoare triple {315187#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 383: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 384: Hoare triple {315187#false} assume !(~r1~0 % 256 >= 2); {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 385: Hoare triple {315187#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 386: Hoare triple {315187#false} assume ~r1~0 % 256 < 2; {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 387: Hoare triple {315187#false} ~check__tmp~2 := 1; {315187#false} is VALID [2020-07-09 00:15:19,430 INFO L280 TraceCheckUtils]: 388: Hoare triple {315187#false} ~__return_2288~0 := ~check__tmp~2; {315187#false} is VALID [2020-07-09 00:15:19,431 INFO L280 TraceCheckUtils]: 389: Hoare triple {315187#false} ~main__c1~0 := ~__return_2288~0; {315187#false} is VALID [2020-07-09 00:15:19,431 INFO L280 TraceCheckUtils]: 390: Hoare triple {315187#false} havoc ~__tmp_3~0; {315187#false} is VALID [2020-07-09 00:15:19,431 INFO L280 TraceCheckUtils]: 391: Hoare triple {315187#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {315187#false} is VALID [2020-07-09 00:15:19,431 INFO L280 TraceCheckUtils]: 392: Hoare triple {315187#false} havoc ~assert__arg~2; {315187#false} is VALID [2020-07-09 00:15:19,431 INFO L280 TraceCheckUtils]: 393: Hoare triple {315187#false} ~assert__arg~2 := ~__tmp_3~0; {315187#false} is VALID [2020-07-09 00:15:19,432 INFO L280 TraceCheckUtils]: 394: Hoare triple {315187#false} assume !(0 == ~assert__arg~2 % 256); {315187#false} is VALID [2020-07-09 00:15:19,432 INFO L280 TraceCheckUtils]: 395: Hoare triple {315187#false} havoc ~node1__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,432 INFO L280 TraceCheckUtils]: 396: Hoare triple {315187#false} ~node1__newmax~3 := 0; {315187#false} is VALID [2020-07-09 00:15:19,432 INFO L280 TraceCheckUtils]: 397: Hoare triple {315187#false} assume !(0 == ~mode1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,432 INFO L280 TraceCheckUtils]: 398: Hoare triple {315187#false} assume !(255 == ~r1~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 399: Hoare triple {315187#false} ~r1~0 := 1 + ~r1~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 400: Hoare triple {315187#false} assume !!(0 == ~ep21~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 401: Hoare triple {315187#false} assume !!(0 == ~ep31~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 402: Hoare triple {315187#false} ~newmax1~0 := ~node1__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 403: Hoare triple {315187#false} assume 2 == ~r1~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,433 INFO L280 TraceCheckUtils]: 404: Hoare triple {315187#false} assume ~max1~0 == ~id1~0; {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 405: Hoare triple {315187#false} ~st1~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 406: Hoare triple {315187#false} ~mode1~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 407: Hoare triple {315187#false} havoc ~node2__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 408: Hoare triple {315187#false} ~node2__newmax~3 := 0; {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 409: Hoare triple {315187#false} assume !(0 == ~mode2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,434 INFO L280 TraceCheckUtils]: 410: Hoare triple {315187#false} assume !(255 == ~r2~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,435 INFO L280 TraceCheckUtils]: 411: Hoare triple {315187#false} ~r2~0 := 1 + ~r2~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,435 INFO L280 TraceCheckUtils]: 412: Hoare triple {315187#false} assume !!(0 == ~ep12~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,435 INFO L280 TraceCheckUtils]: 413: Hoare triple {315187#false} assume !!(0 == ~ep32~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,435 INFO L280 TraceCheckUtils]: 414: Hoare triple {315187#false} ~newmax2~0 := ~node2__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,435 INFO L280 TraceCheckUtils]: 415: Hoare triple {315187#false} assume 2 == ~r2~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 416: Hoare triple {315187#false} assume ~max2~0 == ~id2~0; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 417: Hoare triple {315187#false} ~st2~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 418: Hoare triple {315187#false} ~mode2~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 419: Hoare triple {315187#false} havoc ~node3__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 420: Hoare triple {315187#false} ~node3__newmax~3 := 0; {315187#false} is VALID [2020-07-09 00:15:19,436 INFO L280 TraceCheckUtils]: 421: Hoare triple {315187#false} assume !(0 == ~mode3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 422: Hoare triple {315187#false} assume !(255 == ~r3~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 423: Hoare triple {315187#false} ~r3~0 := 1 + ~r3~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 424: Hoare triple {315187#false} assume !!(0 == ~ep13~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 425: Hoare triple {315187#false} assume !!(0 == ~ep23~0 % 256); {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 426: Hoare triple {315187#false} ~newmax3~0 := ~node3__newmax~3; {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 427: Hoare triple {315187#false} assume 2 == ~r3~0 % 256; {315187#false} is VALID [2020-07-09 00:15:19,437 INFO L280 TraceCheckUtils]: 428: Hoare triple {315187#false} assume ~max3~0 == ~id3~0; {315187#false} is VALID [2020-07-09 00:15:19,438 INFO L280 TraceCheckUtils]: 429: Hoare triple {315187#false} ~st3~0 := 1; {315187#false} is VALID [2020-07-09 00:15:19,438 INFO L280 TraceCheckUtils]: 430: Hoare triple {315187#false} ~mode3~0 := 0; {315187#false} is VALID [2020-07-09 00:15:19,438 INFO L280 TraceCheckUtils]: 431: Hoare triple {315187#false} ~p12_old~0 := ~p12_new~0; {315187#false} is VALID [2020-07-09 00:15:19,438 INFO L280 TraceCheckUtils]: 432: Hoare triple {315187#false} ~p12_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,438 INFO L280 TraceCheckUtils]: 433: Hoare triple {315187#false} ~p13_old~0 := ~p13_new~0; {315187#false} is VALID [2020-07-09 00:15:19,439 INFO L280 TraceCheckUtils]: 434: Hoare triple {315187#false} ~p13_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,439 INFO L280 TraceCheckUtils]: 435: Hoare triple {315187#false} ~p21_old~0 := ~p21_new~0; {315187#false} is VALID [2020-07-09 00:15:19,439 INFO L280 TraceCheckUtils]: 436: Hoare triple {315187#false} ~p21_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,439 INFO L280 TraceCheckUtils]: 437: Hoare triple {315187#false} ~p23_old~0 := ~p23_new~0; {315187#false} is VALID [2020-07-09 00:15:19,439 INFO L280 TraceCheckUtils]: 438: Hoare triple {315187#false} ~p23_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 439: Hoare triple {315187#false} ~p31_old~0 := ~p31_new~0; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 440: Hoare triple {315187#false} ~p31_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 441: Hoare triple {315187#false} ~p32_old~0 := ~p32_new~0; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 442: Hoare triple {315187#false} ~p32_new~0 := ~nomsg~0; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 443: Hoare triple {315187#false} havoc ~check__tmp~3; {315187#false} is VALID [2020-07-09 00:15:19,440 INFO L280 TraceCheckUtils]: 444: Hoare triple {315187#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 445: Hoare triple {315187#false} ~check__tmp~3 := 0; {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 446: Hoare triple {315187#false} ~__return_2426~0 := ~check__tmp~3; {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 447: Hoare triple {315187#false} ~main__c1~0 := ~__return_2426~0; {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 448: Hoare triple {315187#false} havoc ~__tmp_4~0; {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 449: Hoare triple {315187#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {315187#false} is VALID [2020-07-09 00:15:19,441 INFO L280 TraceCheckUtils]: 450: Hoare triple {315187#false} havoc ~assert__arg~3; {315187#false} is VALID [2020-07-09 00:15:19,442 INFO L280 TraceCheckUtils]: 451: Hoare triple {315187#false} ~assert__arg~3 := ~__tmp_4~0; {315187#false} is VALID [2020-07-09 00:15:19,442 INFO L280 TraceCheckUtils]: 452: Hoare triple {315187#false} assume 0 == ~assert__arg~3 % 256; {315187#false} is VALID [2020-07-09 00:15:19,442 INFO L280 TraceCheckUtils]: 453: Hoare triple {315187#false} assume !false; {315187#false} is VALID [2020-07-09 00:15:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-09 00:15:19,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [561485756] [2020-07-09 00:15:19,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-09 00:15:19,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-09 00:15:19,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820769359] [2020-07-09 00:15:19,598 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 454 [2020-07-09 00:15:19,599 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-09 00:15:19,599 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-09 00:15:20,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 454 edges. 454 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-09 00:15:20,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-09 00:15:20,765 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-09 00:15:20,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-09 00:15:20,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-09 00:15:20,767 INFO L87 Difference]: Start difference. First operand 12216 states and 15102 transitions. Second operand 4 states.