/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 20:35:32,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 20:35:32,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 20:35:32,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 20:35:32,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 20:35:32,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 20:35:32,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 20:35:32,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 20:35:32,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 20:35:32,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 20:35:32,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 20:35:32,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 20:35:32,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 20:35:32,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 20:35:33,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 20:35:33,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 20:35:33,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 20:35:33,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 20:35:33,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 20:35:33,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 20:35:33,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 20:35:33,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 20:35:33,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 20:35:33,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 20:35:33,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 20:35:33,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 20:35:33,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 20:35:33,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 20:35:33,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 20:35:33,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 20:35:33,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 20:35:33,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 20:35:33,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 20:35:33,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 20:35:33,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 20:35:33,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 20:35:33,084 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 20:35:33,096 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 20:35:33,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 20:35:33,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 20:35:33,100 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 20:35:33,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 20:35:33,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 20:35:33,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 20:35:33,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 20:35:33,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 20:35:33,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 20:35:33,102 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 20:35:33,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 20:35:33,102 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 20:35:33,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 20:35:33,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 20:35:33,103 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 20:35:33,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 20:35:33,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 20:35:33,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:35:33,104 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 20:35:33,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 20:35:33,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 20:35:33,105 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 20:35:33,509 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 20:35:33,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 20:35:33,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 20:35:33,535 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 20:35:33,536 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 20:35:33,537 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:35:33,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4cd6e88/5b3cd9f1413d42929064c25c4a3a491d/FLAGeca577fbc [2020-07-10 20:35:34,560 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 20:35:34,562 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:35:34,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4cd6e88/5b3cd9f1413d42929064c25c4a3a491d/FLAGeca577fbc [2020-07-10 20:35:34,652 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4cd6e88/5b3cd9f1413d42929064c25c4a3a491d [2020-07-10 20:35:34,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 20:35:34,677 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 20:35:34,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 20:35:34,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 20:35:34,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 20:35:34,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:35:34" (1/1) ... [2020-07-10 20:35:34,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc08ecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:34, skipping insertion in model container [2020-07-10 20:35:34,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:35:34" (1/1) ... [2020-07-10 20:35:34,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 20:35:34,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 20:35:35,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:35:35,821 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 20:35:36,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:35:36,449 INFO L208 MainTranslator]: Completed translation [2020-07-10 20:35:36,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36 WrapperNode [2020-07-10 20:35:36,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 20:35:36,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 20:35:36,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 20:35:36,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 20:35:36,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... [2020-07-10 20:35:36,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 20:35:36,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 20:35:36,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 20:35:36,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 20:35:36,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:35:36,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 20:35:36,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 20:35:36,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 20:35:36,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 20:35:36,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 20:35:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 20:35:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-10 20:35:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 20:35:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-10 20:35:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 20:35:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 20:35:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-10 20:35:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-10 20:35:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-10 20:35:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-10 20:35:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-10 20:35:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-10 20:35:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-10 20:35:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 20:35:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 20:35:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 20:35:41,122 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 20:35:41,123 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 20:35:41,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:35:41 BoogieIcfgContainer [2020-07-10 20:35:41,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 20:35:41,142 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 20:35:41,142 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 20:35:41,147 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 20:35:41,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 08:35:34" (1/3) ... [2020-07-10 20:35:41,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fbdaba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:35:41, skipping insertion in model container [2020-07-10 20:35:41,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:35:36" (2/3) ... [2020-07-10 20:35:41,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fbdaba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:35:41, skipping insertion in model container [2020-07-10 20:35:41,153 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:35:41" (3/3) ... [2020-07-10 20:35:41,156 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:35:41,173 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 20:35:41,191 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-10 20:35:41,212 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-10 20:35:41,242 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 20:35:41,243 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 20:35:41,243 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 20:35:41,243 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 20:35:41,243 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 20:35:41,243 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 20:35:41,244 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 20:35:41,244 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 20:35:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states. [2020-07-10 20:35:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-10 20:35:41,368 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:35:41,371 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:35:41,372 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:35:41,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:35:41,384 INFO L82 PathProgramCache]: Analyzing trace with hash -1272027086, now seen corresponding path program 1 times [2020-07-10 20:35:41,397 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:35:41,397 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [40538581] [2020-07-10 20:35:41,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:35:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:35:43,082 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:35:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:35:43,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-10 20:35:43,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,209 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,209 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,212 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,216 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,216 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,218 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,222 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,223 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,223 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,225 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,227 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,228 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,228 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,228 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,229 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,229 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,230 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,230 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-10 20:35:43,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-10 20:35:43,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-10 20:35:43,233 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,240 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,241 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,241 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,242 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,242 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,242 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,245 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,247 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,248 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-10 20:35:43,249 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-10 20:35:43,271 INFO L263 TraceCheckUtils]: 0: Hoare triple {1126#true} call ULTIMATE.init(); {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:35:43,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-10 20:35:43,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,281 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,282 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,283 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,284 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,291 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,292 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,299 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,303 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,303 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,304 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,305 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,305 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,305 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,306 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,306 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,307 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,307 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,307 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,312 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,314 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,315 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,315 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,316 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,316 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,317 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-10 20:35:43,318 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-10 20:35:43,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-10 20:35:43,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,320 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,331 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,332 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,333 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,333 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,333 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,334 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,334 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-10 20:35:43,336 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-10 20:35:43,336 INFO L263 TraceCheckUtils]: 66: Hoare triple {1126#true} call #t~ret27 := main(); {1126#true} is VALID [2020-07-10 20:35:43,342 INFO L280 TraceCheckUtils]: 67: Hoare triple {1126#true} havoc ~main__c1~0; {1126#true} is VALID [2020-07-10 20:35:43,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {1126#true} havoc ~main__i2~0; {1126#true} is VALID [2020-07-10 20:35:43,343 INFO L280 TraceCheckUtils]: 69: Hoare triple {1126#true} ~main__c1~0 := 0; {1126#true} is VALID [2020-07-10 20:35:43,343 INFO L280 TraceCheckUtils]: 70: Hoare triple {1126#true} ~ep12~0 := #t~nondet0; {1126#true} is VALID [2020-07-10 20:35:43,343 INFO L280 TraceCheckUtils]: 71: Hoare triple {1126#true} havoc #t~nondet0; {1126#true} is VALID [2020-07-10 20:35:43,344 INFO L280 TraceCheckUtils]: 72: Hoare triple {1126#true} ~ep13~0 := #t~nondet1; {1126#true} is VALID [2020-07-10 20:35:43,344 INFO L280 TraceCheckUtils]: 73: Hoare triple {1126#true} havoc #t~nondet1; {1126#true} is VALID [2020-07-10 20:35:43,344 INFO L280 TraceCheckUtils]: 74: Hoare triple {1126#true} ~ep21~0 := #t~nondet2; {1126#true} is VALID [2020-07-10 20:35:43,345 INFO L280 TraceCheckUtils]: 75: Hoare triple {1126#true} havoc #t~nondet2; {1126#true} is VALID [2020-07-10 20:35:43,345 INFO L280 TraceCheckUtils]: 76: Hoare triple {1126#true} ~ep23~0 := #t~nondet3; {1126#true} is VALID [2020-07-10 20:35:43,345 INFO L280 TraceCheckUtils]: 77: Hoare triple {1126#true} havoc #t~nondet3; {1126#true} is VALID [2020-07-10 20:35:43,346 INFO L280 TraceCheckUtils]: 78: Hoare triple {1126#true} ~ep31~0 := #t~nondet4; {1126#true} is VALID [2020-07-10 20:35:43,346 INFO L280 TraceCheckUtils]: 79: Hoare triple {1126#true} havoc #t~nondet4; {1126#true} is VALID [2020-07-10 20:35:43,346 INFO L280 TraceCheckUtils]: 80: Hoare triple {1126#true} ~ep32~0 := #t~nondet5; {1126#true} is VALID [2020-07-10 20:35:43,347 INFO L280 TraceCheckUtils]: 81: Hoare triple {1126#true} havoc #t~nondet5; {1126#true} is VALID [2020-07-10 20:35:43,347 INFO L280 TraceCheckUtils]: 82: Hoare triple {1126#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,348 INFO L280 TraceCheckUtils]: 83: Hoare triple {1126#true} ~id1~0 := #t~nondet6; {1126#true} is VALID [2020-07-10 20:35:43,348 INFO L280 TraceCheckUtils]: 84: Hoare triple {1126#true} havoc #t~nondet6; {1126#true} is VALID [2020-07-10 20:35:43,349 INFO L280 TraceCheckUtils]: 85: Hoare triple {1126#true} ~r1~0 := #t~nondet7; {1126#true} is VALID [2020-07-10 20:35:43,349 INFO L280 TraceCheckUtils]: 86: Hoare triple {1126#true} havoc #t~nondet7; {1126#true} is VALID [2020-07-10 20:35:43,349 INFO L280 TraceCheckUtils]: 87: Hoare triple {1126#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,351 INFO L280 TraceCheckUtils]: 88: Hoare triple {1126#true} ~st1~0 := #t~nondet8; {1126#true} is VALID [2020-07-10 20:35:43,352 INFO L280 TraceCheckUtils]: 89: Hoare triple {1126#true} havoc #t~nondet8; {1126#true} is VALID [2020-07-10 20:35:43,352 INFO L280 TraceCheckUtils]: 90: Hoare triple {1126#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,355 INFO L280 TraceCheckUtils]: 91: Hoare triple {1126#true} ~nl1~0 := #t~nondet9; {1126#true} is VALID [2020-07-10 20:35:43,356 INFO L280 TraceCheckUtils]: 92: Hoare triple {1126#true} havoc #t~nondet9; {1126#true} is VALID [2020-07-10 20:35:43,357 INFO L280 TraceCheckUtils]: 93: Hoare triple {1126#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,357 INFO L280 TraceCheckUtils]: 94: Hoare triple {1126#true} ~m1~0 := #t~nondet10; {1126#true} is VALID [2020-07-10 20:35:43,358 INFO L280 TraceCheckUtils]: 95: Hoare triple {1126#true} havoc #t~nondet10; {1126#true} is VALID [2020-07-10 20:35:43,358 INFO L280 TraceCheckUtils]: 96: Hoare triple {1126#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,359 INFO L280 TraceCheckUtils]: 97: Hoare triple {1126#true} ~max1~0 := #t~nondet11; {1126#true} is VALID [2020-07-10 20:35:43,359 INFO L280 TraceCheckUtils]: 98: Hoare triple {1126#true} havoc #t~nondet11; {1126#true} is VALID [2020-07-10 20:35:43,360 INFO L280 TraceCheckUtils]: 99: Hoare triple {1126#true} ~mode1~0 := #t~nondet12; {1126#true} is VALID [2020-07-10 20:35:43,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {1126#true} havoc #t~nondet12; {1126#true} is VALID [2020-07-10 20:35:43,360 INFO L280 TraceCheckUtils]: 101: Hoare triple {1126#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,361 INFO L280 TraceCheckUtils]: 102: Hoare triple {1126#true} ~id2~0 := #t~nondet13; {1126#true} is VALID [2020-07-10 20:35:43,361 INFO L280 TraceCheckUtils]: 103: Hoare triple {1126#true} havoc #t~nondet13; {1126#true} is VALID [2020-07-10 20:35:43,362 INFO L280 TraceCheckUtils]: 104: Hoare triple {1126#true} ~r2~0 := #t~nondet14; {1126#true} is VALID [2020-07-10 20:35:43,362 INFO L280 TraceCheckUtils]: 105: Hoare triple {1126#true} havoc #t~nondet14; {1126#true} is VALID [2020-07-10 20:35:43,363 INFO L280 TraceCheckUtils]: 106: Hoare triple {1126#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,363 INFO L280 TraceCheckUtils]: 107: Hoare triple {1126#true} ~st2~0 := #t~nondet15; {1126#true} is VALID [2020-07-10 20:35:43,364 INFO L280 TraceCheckUtils]: 108: Hoare triple {1126#true} havoc #t~nondet15; {1126#true} is VALID [2020-07-10 20:35:43,365 INFO L280 TraceCheckUtils]: 109: Hoare triple {1126#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {1126#true} ~nl2~0 := #t~nondet16; {1126#true} is VALID [2020-07-10 20:35:43,365 INFO L280 TraceCheckUtils]: 111: Hoare triple {1126#true} havoc #t~nondet16; {1126#true} is VALID [2020-07-10 20:35:43,366 INFO L280 TraceCheckUtils]: 112: Hoare triple {1126#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,366 INFO L280 TraceCheckUtils]: 113: Hoare triple {1126#true} ~m2~0 := #t~nondet17; {1126#true} is VALID [2020-07-10 20:35:43,366 INFO L280 TraceCheckUtils]: 114: Hoare triple {1126#true} havoc #t~nondet17; {1126#true} is VALID [2020-07-10 20:35:43,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {1126#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,367 INFO L280 TraceCheckUtils]: 116: Hoare triple {1126#true} ~max2~0 := #t~nondet18; {1126#true} is VALID [2020-07-10 20:35:43,367 INFO L280 TraceCheckUtils]: 117: Hoare triple {1126#true} havoc #t~nondet18; {1126#true} is VALID [2020-07-10 20:35:43,368 INFO L280 TraceCheckUtils]: 118: Hoare triple {1126#true} ~mode2~0 := #t~nondet19; {1126#true} is VALID [2020-07-10 20:35:43,369 INFO L280 TraceCheckUtils]: 119: Hoare triple {1126#true} havoc #t~nondet19; {1126#true} is VALID [2020-07-10 20:35:43,369 INFO L280 TraceCheckUtils]: 120: Hoare triple {1126#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,370 INFO L280 TraceCheckUtils]: 121: Hoare triple {1126#true} ~id3~0 := #t~nondet20; {1126#true} is VALID [2020-07-10 20:35:43,370 INFO L280 TraceCheckUtils]: 122: Hoare triple {1126#true} havoc #t~nondet20; {1126#true} is VALID [2020-07-10 20:35:43,370 INFO L280 TraceCheckUtils]: 123: Hoare triple {1126#true} ~r3~0 := #t~nondet21; {1126#true} is VALID [2020-07-10 20:35:43,371 INFO L280 TraceCheckUtils]: 124: Hoare triple {1126#true} havoc #t~nondet21; {1126#true} is VALID [2020-07-10 20:35:43,372 INFO L280 TraceCheckUtils]: 125: Hoare triple {1126#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,378 INFO L280 TraceCheckUtils]: 126: Hoare triple {1126#true} ~st3~0 := #t~nondet22; {1126#true} is VALID [2020-07-10 20:35:43,379 INFO L280 TraceCheckUtils]: 127: Hoare triple {1126#true} havoc #t~nondet22; {1126#true} is VALID [2020-07-10 20:35:43,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {1126#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,380 INFO L280 TraceCheckUtils]: 129: Hoare triple {1126#true} ~nl3~0 := #t~nondet23; {1126#true} is VALID [2020-07-10 20:35:43,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {1126#true} havoc #t~nondet23; {1126#true} is VALID [2020-07-10 20:35:43,381 INFO L280 TraceCheckUtils]: 131: Hoare triple {1126#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {1126#true} ~m3~0 := #t~nondet24; {1126#true} is VALID [2020-07-10 20:35:43,382 INFO L280 TraceCheckUtils]: 133: Hoare triple {1126#true} havoc #t~nondet24; {1126#true} is VALID [2020-07-10 20:35:43,382 INFO L280 TraceCheckUtils]: 134: Hoare triple {1126#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1126#true} is VALID [2020-07-10 20:35:43,382 INFO L280 TraceCheckUtils]: 135: Hoare triple {1126#true} ~max3~0 := #t~nondet25; {1126#true} is VALID [2020-07-10 20:35:43,383 INFO L280 TraceCheckUtils]: 136: Hoare triple {1126#true} havoc #t~nondet25; {1126#true} is VALID [2020-07-10 20:35:43,383 INFO L280 TraceCheckUtils]: 137: Hoare triple {1126#true} ~mode3~0 := #t~nondet26; {1126#true} is VALID [2020-07-10 20:35:43,384 INFO L280 TraceCheckUtils]: 138: Hoare triple {1126#true} havoc #t~nondet26; {1126#true} is VALID [2020-07-10 20:35:43,392 INFO L280 TraceCheckUtils]: 139: Hoare triple {1126#true} havoc ~init__r121~0; {1126#true} is VALID [2020-07-10 20:35:43,393 INFO L280 TraceCheckUtils]: 140: Hoare triple {1126#true} havoc ~init__r131~0; {1126#true} is VALID [2020-07-10 20:35:43,394 INFO L280 TraceCheckUtils]: 141: Hoare triple {1126#true} havoc ~init__r211~0; {1126#true} is VALID [2020-07-10 20:35:43,394 INFO L280 TraceCheckUtils]: 142: Hoare triple {1126#true} havoc ~init__r231~0; {1126#true} is VALID [2020-07-10 20:35:43,395 INFO L280 TraceCheckUtils]: 143: Hoare triple {1126#true} havoc ~init__r311~0; {1126#true} is VALID [2020-07-10 20:35:43,395 INFO L280 TraceCheckUtils]: 144: Hoare triple {1126#true} havoc ~init__r321~0; {1126#true} is VALID [2020-07-10 20:35:43,396 INFO L280 TraceCheckUtils]: 145: Hoare triple {1126#true} havoc ~init__r122~0; {1126#true} is VALID [2020-07-10 20:35:43,396 INFO L280 TraceCheckUtils]: 146: Hoare triple {1126#true} havoc ~init__tmp~0; {1126#true} is VALID [2020-07-10 20:35:43,396 INFO L280 TraceCheckUtils]: 147: Hoare triple {1126#true} havoc ~init__r132~0; {1126#true} is VALID [2020-07-10 20:35:43,397 INFO L280 TraceCheckUtils]: 148: Hoare triple {1126#true} havoc ~init__tmp___0~0; {1126#true} is VALID [2020-07-10 20:35:43,399 INFO L280 TraceCheckUtils]: 149: Hoare triple {1126#true} havoc ~init__r212~0; {1126#true} is VALID [2020-07-10 20:35:43,404 INFO L280 TraceCheckUtils]: 150: Hoare triple {1126#true} havoc ~init__tmp___1~0; {1126#true} is VALID [2020-07-10 20:35:43,405 INFO L280 TraceCheckUtils]: 151: Hoare triple {1126#true} havoc ~init__r232~0; {1126#true} is VALID [2020-07-10 20:35:43,407 INFO L280 TraceCheckUtils]: 152: Hoare triple {1126#true} havoc ~init__tmp___2~0; {1126#true} is VALID [2020-07-10 20:35:43,407 INFO L280 TraceCheckUtils]: 153: Hoare triple {1126#true} havoc ~init__r312~0; {1126#true} is VALID [2020-07-10 20:35:43,409 INFO L280 TraceCheckUtils]: 154: Hoare triple {1126#true} havoc ~init__tmp___3~0; {1126#true} is VALID [2020-07-10 20:35:43,412 INFO L280 TraceCheckUtils]: 155: Hoare triple {1126#true} havoc ~init__r322~0; {1126#true} is VALID [2020-07-10 20:35:43,412 INFO L280 TraceCheckUtils]: 156: Hoare triple {1126#true} havoc ~init__tmp___4~0; {1126#true} is VALID [2020-07-10 20:35:43,413 INFO L280 TraceCheckUtils]: 157: Hoare triple {1126#true} havoc ~init__tmp___5~0; {1126#true} is VALID [2020-07-10 20:35:43,413 INFO L280 TraceCheckUtils]: 158: Hoare triple {1126#true} ~init__r121~0 := ~ep12~0; {1126#true} is VALID [2020-07-10 20:35:43,416 INFO L280 TraceCheckUtils]: 159: Hoare triple {1126#true} ~init__r131~0 := ~ep13~0; {1126#true} is VALID [2020-07-10 20:35:43,416 INFO L280 TraceCheckUtils]: 160: Hoare triple {1126#true} ~init__r211~0 := ~ep21~0; {1126#true} is VALID [2020-07-10 20:35:43,417 INFO L280 TraceCheckUtils]: 161: Hoare triple {1126#true} ~init__r231~0 := ~ep23~0; {1126#true} is VALID [2020-07-10 20:35:43,417 INFO L280 TraceCheckUtils]: 162: Hoare triple {1126#true} ~init__r311~0 := ~ep31~0; {1126#true} is VALID [2020-07-10 20:35:43,418 INFO L280 TraceCheckUtils]: 163: Hoare triple {1126#true} ~init__r321~0 := ~ep32~0; {1126#true} is VALID [2020-07-10 20:35:43,418 INFO L280 TraceCheckUtils]: 164: Hoare triple {1126#true} assume !(0 == ~init__r121~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,419 INFO L280 TraceCheckUtils]: 165: Hoare triple {1126#true} ~init__tmp~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,420 INFO L280 TraceCheckUtils]: 166: Hoare triple {1126#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,421 INFO L280 TraceCheckUtils]: 167: Hoare triple {1126#true} assume !(0 == ~init__r131~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,423 INFO L280 TraceCheckUtils]: 168: Hoare triple {1126#true} ~init__tmp___0~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,424 INFO L280 TraceCheckUtils]: 169: Hoare triple {1126#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,435 INFO L280 TraceCheckUtils]: 170: Hoare triple {1126#true} assume !(0 == ~init__r211~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,435 INFO L280 TraceCheckUtils]: 171: Hoare triple {1126#true} ~init__tmp___1~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,436 INFO L280 TraceCheckUtils]: 172: Hoare triple {1126#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,437 INFO L280 TraceCheckUtils]: 173: Hoare triple {1126#true} assume !(0 == ~init__r231~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,437 INFO L280 TraceCheckUtils]: 174: Hoare triple {1126#true} ~init__tmp___2~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,440 INFO L280 TraceCheckUtils]: 175: Hoare triple {1126#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,441 INFO L280 TraceCheckUtils]: 176: Hoare triple {1126#true} assume !(0 == ~init__r311~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,442 INFO L280 TraceCheckUtils]: 177: Hoare triple {1126#true} ~init__tmp___3~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,443 INFO L280 TraceCheckUtils]: 178: Hoare triple {1126#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,443 INFO L280 TraceCheckUtils]: 179: Hoare triple {1126#true} assume !(0 == ~init__r321~0 % 256); {1126#true} is VALID [2020-07-10 20:35:43,444 INFO L280 TraceCheckUtils]: 180: Hoare triple {1126#true} ~init__tmp___4~0 := 1; {1126#true} is VALID [2020-07-10 20:35:43,445 INFO L280 TraceCheckUtils]: 181: Hoare triple {1126#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1126#true} is VALID [2020-07-10 20:35:43,445 INFO L280 TraceCheckUtils]: 182: Hoare triple {1126#true} assume ~id1~0 != ~id2~0; {1126#true} is VALID [2020-07-10 20:35:43,445 INFO L280 TraceCheckUtils]: 183: Hoare triple {1126#true} assume ~id1~0 != ~id3~0; {1126#true} is VALID [2020-07-10 20:35:43,446 INFO L280 TraceCheckUtils]: 184: Hoare triple {1126#true} assume ~id2~0 != ~id3~0; {1126#true} is VALID [2020-07-10 20:35:43,450 INFO L280 TraceCheckUtils]: 185: Hoare triple {1126#true} assume ~id1~0 >= 0; {1126#true} is VALID [2020-07-10 20:35:43,450 INFO L280 TraceCheckUtils]: 186: Hoare triple {1126#true} assume ~id2~0 >= 0; {1126#true} is VALID [2020-07-10 20:35:43,451 INFO L280 TraceCheckUtils]: 187: Hoare triple {1126#true} assume ~id3~0 >= 0; {1126#true} is VALID [2020-07-10 20:35:43,451 INFO L280 TraceCheckUtils]: 188: Hoare triple {1126#true} assume 0 == ~r1~0 % 256; {1126#true} is VALID [2020-07-10 20:35:43,453 INFO L280 TraceCheckUtils]: 189: Hoare triple {1126#true} assume 0 == ~r2~0 % 256; {1126#true} is VALID [2020-07-10 20:35:43,453 INFO L280 TraceCheckUtils]: 190: Hoare triple {1126#true} assume 0 == ~r3~0 % 256; {1126#true} is VALID [2020-07-10 20:35:43,453 INFO L280 TraceCheckUtils]: 191: Hoare triple {1126#true} assume ~max1~0 == ~id1~0; {1126#true} is VALID [2020-07-10 20:35:43,464 INFO L280 TraceCheckUtils]: 192: Hoare triple {1126#true} assume ~max2~0 == ~id2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,468 INFO L280 TraceCheckUtils]: 193: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,472 INFO L280 TraceCheckUtils]: 194: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,475 INFO L280 TraceCheckUtils]: 195: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,477 INFO L280 TraceCheckUtils]: 196: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,479 INFO L280 TraceCheckUtils]: 197: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,480 INFO L280 TraceCheckUtils]: 198: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,481 INFO L280 TraceCheckUtils]: 199: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,483 INFO L280 TraceCheckUtils]: 200: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,485 INFO L280 TraceCheckUtils]: 201: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,486 INFO L280 TraceCheckUtils]: 202: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,487 INFO L280 TraceCheckUtils]: 203: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,488 INFO L280 TraceCheckUtils]: 204: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1718~0 := ~init__tmp___5~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,489 INFO L280 TraceCheckUtils]: 205: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1718~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,490 INFO L280 TraceCheckUtils]: 206: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,491 INFO L280 TraceCheckUtils]: 207: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,493 INFO L280 TraceCheckUtils]: 208: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,494 INFO L280 TraceCheckUtils]: 209: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,495 INFO L280 TraceCheckUtils]: 210: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,496 INFO L280 TraceCheckUtils]: 211: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,498 INFO L280 TraceCheckUtils]: 212: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,499 INFO L280 TraceCheckUtils]: 213: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,499 INFO L280 TraceCheckUtils]: 214: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,501 INFO L280 TraceCheckUtils]: 215: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,502 INFO L280 TraceCheckUtils]: 216: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,503 INFO L280 TraceCheckUtils]: 217: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,504 INFO L280 TraceCheckUtils]: 218: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,505 INFO L280 TraceCheckUtils]: 219: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,506 INFO L280 TraceCheckUtils]: 220: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,507 INFO L280 TraceCheckUtils]: 221: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,508 INFO L280 TraceCheckUtils]: 222: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,510 INFO L280 TraceCheckUtils]: 223: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,512 INFO L280 TraceCheckUtils]: 224: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,514 INFO L280 TraceCheckUtils]: 225: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,515 INFO L280 TraceCheckUtils]: 226: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,517 INFO L280 TraceCheckUtils]: 227: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,519 INFO L280 TraceCheckUtils]: 228: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,520 INFO L280 TraceCheckUtils]: 229: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,522 INFO L280 TraceCheckUtils]: 230: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,523 INFO L280 TraceCheckUtils]: 231: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,525 INFO L280 TraceCheckUtils]: 232: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,527 INFO L280 TraceCheckUtils]: 233: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,528 INFO L280 TraceCheckUtils]: 234: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,529 INFO L280 TraceCheckUtils]: 235: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,531 INFO L280 TraceCheckUtils]: 236: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,533 INFO L280 TraceCheckUtils]: 237: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,535 INFO L280 TraceCheckUtils]: 238: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,536 INFO L280 TraceCheckUtils]: 239: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,538 INFO L280 TraceCheckUtils]: 240: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,539 INFO L280 TraceCheckUtils]: 241: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,543 INFO L280 TraceCheckUtils]: 242: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,545 INFO L280 TraceCheckUtils]: 243: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,547 INFO L280 TraceCheckUtils]: 244: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,548 INFO L280 TraceCheckUtils]: 245: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,549 INFO L280 TraceCheckUtils]: 246: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,551 INFO L280 TraceCheckUtils]: 247: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,552 INFO L280 TraceCheckUtils]: 248: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,553 INFO L280 TraceCheckUtils]: 249: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,553 INFO L280 TraceCheckUtils]: 250: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,554 INFO L280 TraceCheckUtils]: 251: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,556 INFO L280 TraceCheckUtils]: 252: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,557 INFO L280 TraceCheckUtils]: 253: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,558 INFO L280 TraceCheckUtils]: 254: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,560 INFO L280 TraceCheckUtils]: 255: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,563 INFO L280 TraceCheckUtils]: 256: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,568 INFO L280 TraceCheckUtils]: 257: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,569 INFO L280 TraceCheckUtils]: 258: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,571 INFO L280 TraceCheckUtils]: 259: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1846~0 := ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,572 INFO L280 TraceCheckUtils]: 260: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1846~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,575 INFO L280 TraceCheckUtils]: 261: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,576 INFO L280 TraceCheckUtils]: 262: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,577 INFO L280 TraceCheckUtils]: 263: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,578 INFO L280 TraceCheckUtils]: 264: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,579 INFO L280 TraceCheckUtils]: 265: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,580 INFO L280 TraceCheckUtils]: 266: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,582 INFO L280 TraceCheckUtils]: 267: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,583 INFO L280 TraceCheckUtils]: 268: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,584 INFO L280 TraceCheckUtils]: 269: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,585 INFO L280 TraceCheckUtils]: 270: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,585 INFO L280 TraceCheckUtils]: 271: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,586 INFO L280 TraceCheckUtils]: 272: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,587 INFO L280 TraceCheckUtils]: 273: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,588 INFO L280 TraceCheckUtils]: 274: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,589 INFO L280 TraceCheckUtils]: 275: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,589 INFO L280 TraceCheckUtils]: 276: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,599 INFO L280 TraceCheckUtils]: 277: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,600 INFO L280 TraceCheckUtils]: 278: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,603 INFO L280 TraceCheckUtils]: 279: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,604 INFO L280 TraceCheckUtils]: 280: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,605 INFO L280 TraceCheckUtils]: 281: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,606 INFO L280 TraceCheckUtils]: 282: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,607 INFO L280 TraceCheckUtils]: 283: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,607 INFO L280 TraceCheckUtils]: 284: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,609 INFO L280 TraceCheckUtils]: 285: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,610 INFO L280 TraceCheckUtils]: 286: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,612 INFO L280 TraceCheckUtils]: 287: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,616 INFO L280 TraceCheckUtils]: 288: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,618 INFO L280 TraceCheckUtils]: 289: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,620 INFO L280 TraceCheckUtils]: 290: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,622 INFO L280 TraceCheckUtils]: 291: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,624 INFO L280 TraceCheckUtils]: 292: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,626 INFO L280 TraceCheckUtils]: 293: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,628 INFO L280 TraceCheckUtils]: 294: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,630 INFO L280 TraceCheckUtils]: 295: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,632 INFO L280 TraceCheckUtils]: 296: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,634 INFO L280 TraceCheckUtils]: 297: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,636 INFO L280 TraceCheckUtils]: 298: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,638 INFO L280 TraceCheckUtils]: 299: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,640 INFO L280 TraceCheckUtils]: 300: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,641 INFO L280 TraceCheckUtils]: 301: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,642 INFO L280 TraceCheckUtils]: 302: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,644 INFO L280 TraceCheckUtils]: 303: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,653 INFO L280 TraceCheckUtils]: 304: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,657 INFO L280 TraceCheckUtils]: 305: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,659 INFO L280 TraceCheckUtils]: 306: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,660 INFO L280 TraceCheckUtils]: 307: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,662 INFO L280 TraceCheckUtils]: 308: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,664 INFO L280 TraceCheckUtils]: 309: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,665 INFO L280 TraceCheckUtils]: 310: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,668 INFO L280 TraceCheckUtils]: 311: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1964~0 := ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,672 INFO L280 TraceCheckUtils]: 312: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1964~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,675 INFO L280 TraceCheckUtils]: 313: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,677 INFO L280 TraceCheckUtils]: 314: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,678 INFO L280 TraceCheckUtils]: 315: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,679 INFO L280 TraceCheckUtils]: 316: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,683 INFO L280 TraceCheckUtils]: 317: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,686 INFO L280 TraceCheckUtils]: 318: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,690 INFO L280 TraceCheckUtils]: 319: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,693 INFO L280 TraceCheckUtils]: 320: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,695 INFO L280 TraceCheckUtils]: 321: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,696 INFO L280 TraceCheckUtils]: 322: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,698 INFO L280 TraceCheckUtils]: 323: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,699 INFO L280 TraceCheckUtils]: 324: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,702 INFO L280 TraceCheckUtils]: 325: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,703 INFO L280 TraceCheckUtils]: 326: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,704 INFO L280 TraceCheckUtils]: 327: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,705 INFO L280 TraceCheckUtils]: 328: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,706 INFO L280 TraceCheckUtils]: 329: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,707 INFO L280 TraceCheckUtils]: 330: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,708 INFO L280 TraceCheckUtils]: 331: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,708 INFO L280 TraceCheckUtils]: 332: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,709 INFO L280 TraceCheckUtils]: 333: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,710 INFO L280 TraceCheckUtils]: 334: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,711 INFO L280 TraceCheckUtils]: 335: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,711 INFO L280 TraceCheckUtils]: 336: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,712 INFO L280 TraceCheckUtils]: 337: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,727 INFO L280 TraceCheckUtils]: 338: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,728 INFO L280 TraceCheckUtils]: 339: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,729 INFO L280 TraceCheckUtils]: 340: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,730 INFO L280 TraceCheckUtils]: 341: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,731 INFO L280 TraceCheckUtils]: 342: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,732 INFO L280 TraceCheckUtils]: 343: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,733 INFO L280 TraceCheckUtils]: 344: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,734 INFO L280 TraceCheckUtils]: 345: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,734 INFO L280 TraceCheckUtils]: 346: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,735 INFO L280 TraceCheckUtils]: 347: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,736 INFO L280 TraceCheckUtils]: 348: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,737 INFO L280 TraceCheckUtils]: 349: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,738 INFO L280 TraceCheckUtils]: 350: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,738 INFO L280 TraceCheckUtils]: 351: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,739 INFO L280 TraceCheckUtils]: 352: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,740 INFO L280 TraceCheckUtils]: 353: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,741 INFO L280 TraceCheckUtils]: 354: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,742 INFO L280 TraceCheckUtils]: 355: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,744 INFO L280 TraceCheckUtils]: 356: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,745 INFO L280 TraceCheckUtils]: 357: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_2082~0 := ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,746 INFO L280 TraceCheckUtils]: 358: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2082~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,748 INFO L280 TraceCheckUtils]: 359: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,749 INFO L280 TraceCheckUtils]: 360: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,750 INFO L280 TraceCheckUtils]: 361: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,751 INFO L280 TraceCheckUtils]: 362: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,752 INFO L280 TraceCheckUtils]: 363: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,753 INFO L280 TraceCheckUtils]: 364: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,754 INFO L280 TraceCheckUtils]: 365: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,755 INFO L280 TraceCheckUtils]: 366: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,757 INFO L280 TraceCheckUtils]: 367: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,758 INFO L280 TraceCheckUtils]: 368: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,759 INFO L280 TraceCheckUtils]: 369: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,760 INFO L280 TraceCheckUtils]: 370: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,761 INFO L280 TraceCheckUtils]: 371: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,762 INFO L280 TraceCheckUtils]: 372: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,763 INFO L280 TraceCheckUtils]: 373: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,764 INFO L280 TraceCheckUtils]: 374: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,764 INFO L280 TraceCheckUtils]: 375: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,765 INFO L280 TraceCheckUtils]: 376: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,766 INFO L280 TraceCheckUtils]: 377: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,767 INFO L280 TraceCheckUtils]: 378: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:35:43,767 INFO L280 TraceCheckUtils]: 379: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {1127#false} is VALID [2020-07-10 20:35:43,768 INFO L280 TraceCheckUtils]: 380: Hoare triple {1127#false} ~nl2~0 := 1; {1127#false} is VALID [2020-07-10 20:35:43,768 INFO L280 TraceCheckUtils]: 381: Hoare triple {1127#false} ~mode2~0 := 0; {1127#false} is VALID [2020-07-10 20:35:43,768 INFO L280 TraceCheckUtils]: 382: Hoare triple {1127#false} assume !(0 == ~mode3~0 % 256); {1127#false} is VALID [2020-07-10 20:35:43,769 INFO L280 TraceCheckUtils]: 383: Hoare triple {1127#false} assume !(255 == ~r3~0 % 256); {1127#false} is VALID [2020-07-10 20:35:43,769 INFO L280 TraceCheckUtils]: 384: Hoare triple {1127#false} ~r3~0 := 1 + ~r3~0 % 256; {1127#false} is VALID [2020-07-10 20:35:43,769 INFO L280 TraceCheckUtils]: 385: Hoare triple {1127#false} assume !!(0 == ~ep13~0 % 256); {1127#false} is VALID [2020-07-10 20:35:43,770 INFO L280 TraceCheckUtils]: 386: Hoare triple {1127#false} assume !!(0 == ~ep23~0 % 256); {1127#false} is VALID [2020-07-10 20:35:43,770 INFO L280 TraceCheckUtils]: 387: Hoare triple {1127#false} assume 2 == ~r3~0 % 256; {1127#false} is VALID [2020-07-10 20:35:43,770 INFO L280 TraceCheckUtils]: 388: Hoare triple {1127#false} assume ~max3~0 == ~id3~0; {1127#false} is VALID [2020-07-10 20:35:43,770 INFO L280 TraceCheckUtils]: 389: Hoare triple {1127#false} ~st3~0 := 1; {1127#false} is VALID [2020-07-10 20:35:43,771 INFO L280 TraceCheckUtils]: 390: Hoare triple {1127#false} ~mode3~0 := 0; {1127#false} is VALID [2020-07-10 20:35:43,771 INFO L280 TraceCheckUtils]: 391: Hoare triple {1127#false} ~p12_old~0 := ~p12_new~0; {1127#false} is VALID [2020-07-10 20:35:43,777 INFO L280 TraceCheckUtils]: 392: Hoare triple {1127#false} ~p12_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,777 INFO L280 TraceCheckUtils]: 393: Hoare triple {1127#false} ~p13_old~0 := ~p13_new~0; {1127#false} is VALID [2020-07-10 20:35:43,777 INFO L280 TraceCheckUtils]: 394: Hoare triple {1127#false} ~p13_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,778 INFO L280 TraceCheckUtils]: 395: Hoare triple {1127#false} ~p21_old~0 := ~p21_new~0; {1127#false} is VALID [2020-07-10 20:35:43,778 INFO L280 TraceCheckUtils]: 396: Hoare triple {1127#false} ~p21_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,780 INFO L280 TraceCheckUtils]: 397: Hoare triple {1127#false} ~p23_old~0 := ~p23_new~0; {1127#false} is VALID [2020-07-10 20:35:43,781 INFO L280 TraceCheckUtils]: 398: Hoare triple {1127#false} ~p23_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,781 INFO L280 TraceCheckUtils]: 399: Hoare triple {1127#false} ~p31_old~0 := ~p31_new~0; {1127#false} is VALID [2020-07-10 20:35:43,782 INFO L280 TraceCheckUtils]: 400: Hoare triple {1127#false} ~p31_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,782 INFO L280 TraceCheckUtils]: 401: Hoare triple {1127#false} ~p32_old~0 := ~p32_new~0; {1127#false} is VALID [2020-07-10 20:35:43,785 INFO L280 TraceCheckUtils]: 402: Hoare triple {1127#false} ~p32_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-10 20:35:43,785 INFO L280 TraceCheckUtils]: 403: Hoare triple {1127#false} havoc ~check__tmp~5; {1127#false} is VALID [2020-07-10 20:35:43,786 INFO L280 TraceCheckUtils]: 404: Hoare triple {1127#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1127#false} is VALID [2020-07-10 20:35:43,786 INFO L280 TraceCheckUtils]: 405: Hoare triple {1127#false} ~check__tmp~5 := 0; {1127#false} is VALID [2020-07-10 20:35:43,786 INFO L280 TraceCheckUtils]: 406: Hoare triple {1127#false} ~__return_2726~0 := ~check__tmp~5; {1127#false} is VALID [2020-07-10 20:35:43,787 INFO L280 TraceCheckUtils]: 407: Hoare triple {1127#false} ~main__c1~0 := ~__return_2726~0; {1127#false} is VALID [2020-07-10 20:35:43,787 INFO L280 TraceCheckUtils]: 408: Hoare triple {1127#false} havoc ~__tmp_6~0; {1127#false} is VALID [2020-07-10 20:35:43,788 INFO L280 TraceCheckUtils]: 409: Hoare triple {1127#false} ~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1); {1127#false} is VALID [2020-07-10 20:35:43,788 INFO L280 TraceCheckUtils]: 410: Hoare triple {1127#false} havoc ~assert__arg~5; {1127#false} is VALID [2020-07-10 20:35:43,790 INFO L280 TraceCheckUtils]: 411: Hoare triple {1127#false} ~assert__arg~5 := ~__tmp_6~0; {1127#false} is VALID [2020-07-10 20:35:43,791 INFO L280 TraceCheckUtils]: 412: Hoare triple {1127#false} assume 0 == ~assert__arg~5 % 256; {1127#false} is VALID [2020-07-10 20:35:43,791 INFO L280 TraceCheckUtils]: 413: Hoare triple {1127#false} assume !false; {1127#false} is VALID [2020-07-10 20:35:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:35:44,136 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:35:44,139 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [40538581] [2020-07-10 20:35:44,142 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:35:44,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:35:44,143 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634292949] [2020-07-10 20:35:44,154 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-10 20:35:44,162 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:35:44,169 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:35:44,835 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:35:44,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:35:44,836 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:35:44,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:35:44,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:35:44,851 INFO L87 Difference]: Start difference. First operand 1123 states. Second operand 4 states. [2020-07-10 20:35:56,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:35:56,975 INFO L93 Difference]: Finished difference Result 1830 states and 2374 transitions. [2020-07-10 20:35:56,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:35:56,976 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-10 20:35:56,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:35:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:35:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-10 20:35:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:35:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-10 20:35:57,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2374 transitions. [2020-07-10 20:35:59,872 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2374 edges. 2374 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:00,130 INFO L225 Difference]: With dead ends: 1830 [2020-07-10 20:36:00,130 INFO L226 Difference]: Without dead ends: 1312 [2020-07-10 20:36:00,149 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:36:00,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2020-07-10 20:36:01,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1303. [2020-07-10 20:36:01,534 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:36:01,535 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1312 states. Second operand 1303 states. [2020-07-10 20:36:01,536 INFO L74 IsIncluded]: Start isIncluded. First operand 1312 states. Second operand 1303 states. [2020-07-10 20:36:01,536 INFO L87 Difference]: Start difference. First operand 1312 states. Second operand 1303 states. [2020-07-10 20:36:01,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:36:01,662 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-10 20:36:01,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-10 20:36:01,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:36:01,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:36:01,669 INFO L74 IsIncluded]: Start isIncluded. First operand 1303 states. Second operand 1312 states. [2020-07-10 20:36:01,669 INFO L87 Difference]: Start difference. First operand 1303 states. Second operand 1312 states. [2020-07-10 20:36:01,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:36:01,817 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-10 20:36:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-10 20:36:01,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:36:01,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:36:01,824 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:36:01,825 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:36:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1303 states. [2020-07-10 20:36:02,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1303 states and 1563 transitions. [2020-07-10 20:36:02,012 INFO L78 Accepts]: Start accepts. Automaton has 1303 states and 1563 transitions. Word has length 414 [2020-07-10 20:36:02,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:36:02,014 INFO L479 AbstractCegarLoop]: Abstraction has 1303 states and 1563 transitions. [2020-07-10 20:36:02,014 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:36:02,014 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1303 states and 1563 transitions. [2020-07-10 20:36:04,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1563 edges. 1563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1563 transitions. [2020-07-10 20:36:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-10 20:36:04,099 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:36:04,100 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:36:04,101 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 20:36:04,102 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:36:04,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:36:04,102 INFO L82 PathProgramCache]: Analyzing trace with hash -1791071559, now seen corresponding path program 1 times [2020-07-10 20:36:04,103 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:36:04,103 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1184732779] [2020-07-10 20:36:04,103 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:36:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:36:05,153 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:36:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:36:05,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-10 20:36:05,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,252 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,254 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,255 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,256 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,256 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,256 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,257 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,257 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,258 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,258 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,259 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,259 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,260 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,264 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,265 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,265 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,266 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,266 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,267 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,268 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,269 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,270 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,270 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-10 20:36:05,271 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-10 20:36:05,271 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-10 20:36:05,271 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,273 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,274 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,274 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,275 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,275 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,275 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,276 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,276 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,277 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,277 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-10 20:36:05,278 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-10 20:36:05,293 INFO L263 TraceCheckUtils]: 0: Hoare triple {10087#true} call ULTIMATE.init(); {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:36:05,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-10 20:36:05,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,299 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,300 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,301 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,301 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,302 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,302 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,302 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,303 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,303 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,305 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,305 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,306 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,309 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,309 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,310 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,310 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,311 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,312 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-10 20:36:05,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-10 20:36:05,313 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-10 20:36:05,313 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,314 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,314 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,314 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,315 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,315 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,315 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,316 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,316 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,316 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,317 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,321 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,322 INFO L280 TraceCheckUtils]: 64: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-10 20:36:05,322 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-10 20:36:05,323 INFO L263 TraceCheckUtils]: 66: Hoare triple {10087#true} call #t~ret27 := main(); {10087#true} is VALID [2020-07-10 20:36:05,323 INFO L280 TraceCheckUtils]: 67: Hoare triple {10087#true} havoc ~main__c1~0; {10087#true} is VALID [2020-07-10 20:36:05,323 INFO L280 TraceCheckUtils]: 68: Hoare triple {10087#true} havoc ~main__i2~0; {10087#true} is VALID [2020-07-10 20:36:05,324 INFO L280 TraceCheckUtils]: 69: Hoare triple {10087#true} ~main__c1~0 := 0; {10087#true} is VALID [2020-07-10 20:36:05,324 INFO L280 TraceCheckUtils]: 70: Hoare triple {10087#true} ~ep12~0 := #t~nondet0; {10087#true} is VALID [2020-07-10 20:36:05,324 INFO L280 TraceCheckUtils]: 71: Hoare triple {10087#true} havoc #t~nondet0; {10087#true} is VALID [2020-07-10 20:36:05,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {10087#true} ~ep13~0 := #t~nondet1; {10087#true} is VALID [2020-07-10 20:36:05,325 INFO L280 TraceCheckUtils]: 73: Hoare triple {10087#true} havoc #t~nondet1; {10087#true} is VALID [2020-07-10 20:36:05,325 INFO L280 TraceCheckUtils]: 74: Hoare triple {10087#true} ~ep21~0 := #t~nondet2; {10087#true} is VALID [2020-07-10 20:36:05,325 INFO L280 TraceCheckUtils]: 75: Hoare triple {10087#true} havoc #t~nondet2; {10087#true} is VALID [2020-07-10 20:36:05,326 INFO L280 TraceCheckUtils]: 76: Hoare triple {10087#true} ~ep23~0 := #t~nondet3; {10087#true} is VALID [2020-07-10 20:36:05,326 INFO L280 TraceCheckUtils]: 77: Hoare triple {10087#true} havoc #t~nondet3; {10087#true} is VALID [2020-07-10 20:36:05,326 INFO L280 TraceCheckUtils]: 78: Hoare triple {10087#true} ~ep31~0 := #t~nondet4; {10087#true} is VALID [2020-07-10 20:36:05,326 INFO L280 TraceCheckUtils]: 79: Hoare triple {10087#true} havoc #t~nondet4; {10087#true} is VALID [2020-07-10 20:36:05,326 INFO L280 TraceCheckUtils]: 80: Hoare triple {10087#true} ~ep32~0 := #t~nondet5; {10087#true} is VALID [2020-07-10 20:36:05,327 INFO L280 TraceCheckUtils]: 81: Hoare triple {10087#true} havoc #t~nondet5; {10087#true} is VALID [2020-07-10 20:36:05,327 INFO L280 TraceCheckUtils]: 82: Hoare triple {10087#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,327 INFO L280 TraceCheckUtils]: 83: Hoare triple {10087#true} ~id1~0 := #t~nondet6; {10087#true} is VALID [2020-07-10 20:36:05,328 INFO L280 TraceCheckUtils]: 84: Hoare triple {10087#true} havoc #t~nondet6; {10087#true} is VALID [2020-07-10 20:36:05,328 INFO L280 TraceCheckUtils]: 85: Hoare triple {10087#true} ~r1~0 := #t~nondet7; {10087#true} is VALID [2020-07-10 20:36:05,328 INFO L280 TraceCheckUtils]: 86: Hoare triple {10087#true} havoc #t~nondet7; {10087#true} is VALID [2020-07-10 20:36:05,328 INFO L280 TraceCheckUtils]: 87: Hoare triple {10087#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,329 INFO L280 TraceCheckUtils]: 88: Hoare triple {10087#true} ~st1~0 := #t~nondet8; {10087#true} is VALID [2020-07-10 20:36:05,329 INFO L280 TraceCheckUtils]: 89: Hoare triple {10087#true} havoc #t~nondet8; {10087#true} is VALID [2020-07-10 20:36:05,329 INFO L280 TraceCheckUtils]: 90: Hoare triple {10087#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,329 INFO L280 TraceCheckUtils]: 91: Hoare triple {10087#true} ~nl1~0 := #t~nondet9; {10087#true} is VALID [2020-07-10 20:36:05,330 INFO L280 TraceCheckUtils]: 92: Hoare triple {10087#true} havoc #t~nondet9; {10087#true} is VALID [2020-07-10 20:36:05,330 INFO L280 TraceCheckUtils]: 93: Hoare triple {10087#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,332 INFO L280 TraceCheckUtils]: 94: Hoare triple {10087#true} ~m1~0 := #t~nondet10; {10087#true} is VALID [2020-07-10 20:36:05,332 INFO L280 TraceCheckUtils]: 95: Hoare triple {10087#true} havoc #t~nondet10; {10087#true} is VALID [2020-07-10 20:36:05,333 INFO L280 TraceCheckUtils]: 96: Hoare triple {10087#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,333 INFO L280 TraceCheckUtils]: 97: Hoare triple {10087#true} ~max1~0 := #t~nondet11; {10087#true} is VALID [2020-07-10 20:36:05,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {10087#true} havoc #t~nondet11; {10087#true} is VALID [2020-07-10 20:36:05,334 INFO L280 TraceCheckUtils]: 99: Hoare triple {10087#true} ~mode1~0 := #t~nondet12; {10087#true} is VALID [2020-07-10 20:36:05,334 INFO L280 TraceCheckUtils]: 100: Hoare triple {10087#true} havoc #t~nondet12; {10087#true} is VALID [2020-07-10 20:36:05,334 INFO L280 TraceCheckUtils]: 101: Hoare triple {10087#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,335 INFO L280 TraceCheckUtils]: 102: Hoare triple {10087#true} ~id2~0 := #t~nondet13; {10087#true} is VALID [2020-07-10 20:36:05,335 INFO L280 TraceCheckUtils]: 103: Hoare triple {10087#true} havoc #t~nondet13; {10087#true} is VALID [2020-07-10 20:36:05,336 INFO L280 TraceCheckUtils]: 104: Hoare triple {10087#true} ~r2~0 := #t~nondet14; {10087#true} is VALID [2020-07-10 20:36:05,336 INFO L280 TraceCheckUtils]: 105: Hoare triple {10087#true} havoc #t~nondet14; {10087#true} is VALID [2020-07-10 20:36:05,336 INFO L280 TraceCheckUtils]: 106: Hoare triple {10087#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,337 INFO L280 TraceCheckUtils]: 107: Hoare triple {10087#true} ~st2~0 := #t~nondet15; {10087#true} is VALID [2020-07-10 20:36:05,337 INFO L280 TraceCheckUtils]: 108: Hoare triple {10087#true} havoc #t~nondet15; {10087#true} is VALID [2020-07-10 20:36:05,337 INFO L280 TraceCheckUtils]: 109: Hoare triple {10087#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,338 INFO L280 TraceCheckUtils]: 110: Hoare triple {10087#true} ~nl2~0 := #t~nondet16; {10087#true} is VALID [2020-07-10 20:36:05,338 INFO L280 TraceCheckUtils]: 111: Hoare triple {10087#true} havoc #t~nondet16; {10087#true} is VALID [2020-07-10 20:36:05,339 INFO L280 TraceCheckUtils]: 112: Hoare triple {10087#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,339 INFO L280 TraceCheckUtils]: 113: Hoare triple {10087#true} ~m2~0 := #t~nondet17; {10087#true} is VALID [2020-07-10 20:36:05,339 INFO L280 TraceCheckUtils]: 114: Hoare triple {10087#true} havoc #t~nondet17; {10087#true} is VALID [2020-07-10 20:36:05,340 INFO L280 TraceCheckUtils]: 115: Hoare triple {10087#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,340 INFO L280 TraceCheckUtils]: 116: Hoare triple {10087#true} ~max2~0 := #t~nondet18; {10087#true} is VALID [2020-07-10 20:36:05,340 INFO L280 TraceCheckUtils]: 117: Hoare triple {10087#true} havoc #t~nondet18; {10087#true} is VALID [2020-07-10 20:36:05,341 INFO L280 TraceCheckUtils]: 118: Hoare triple {10087#true} ~mode2~0 := #t~nondet19; {10087#true} is VALID [2020-07-10 20:36:05,341 INFO L280 TraceCheckUtils]: 119: Hoare triple {10087#true} havoc #t~nondet19; {10087#true} is VALID [2020-07-10 20:36:05,354 INFO L280 TraceCheckUtils]: 120: Hoare triple {10087#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,355 INFO L280 TraceCheckUtils]: 121: Hoare triple {10087#true} ~id3~0 := #t~nondet20; {10087#true} is VALID [2020-07-10 20:36:05,355 INFO L280 TraceCheckUtils]: 122: Hoare triple {10087#true} havoc #t~nondet20; {10087#true} is VALID [2020-07-10 20:36:05,356 INFO L280 TraceCheckUtils]: 123: Hoare triple {10087#true} ~r3~0 := #t~nondet21; {10087#true} is VALID [2020-07-10 20:36:05,356 INFO L280 TraceCheckUtils]: 124: Hoare triple {10087#true} havoc #t~nondet21; {10087#true} is VALID [2020-07-10 20:36:05,360 INFO L280 TraceCheckUtils]: 125: Hoare triple {10087#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,360 INFO L280 TraceCheckUtils]: 126: Hoare triple {10087#true} ~st3~0 := #t~nondet22; {10087#true} is VALID [2020-07-10 20:36:05,360 INFO L280 TraceCheckUtils]: 127: Hoare triple {10087#true} havoc #t~nondet22; {10087#true} is VALID [2020-07-10 20:36:05,361 INFO L280 TraceCheckUtils]: 128: Hoare triple {10087#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,361 INFO L280 TraceCheckUtils]: 129: Hoare triple {10087#true} ~nl3~0 := #t~nondet23; {10087#true} is VALID [2020-07-10 20:36:05,362 INFO L280 TraceCheckUtils]: 130: Hoare triple {10087#true} havoc #t~nondet23; {10087#true} is VALID [2020-07-10 20:36:05,362 INFO L280 TraceCheckUtils]: 131: Hoare triple {10087#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,366 INFO L280 TraceCheckUtils]: 132: Hoare triple {10087#true} ~m3~0 := #t~nondet24; {10087#true} is VALID [2020-07-10 20:36:05,366 INFO L280 TraceCheckUtils]: 133: Hoare triple {10087#true} havoc #t~nondet24; {10087#true} is VALID [2020-07-10 20:36:05,366 INFO L280 TraceCheckUtils]: 134: Hoare triple {10087#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {10087#true} is VALID [2020-07-10 20:36:05,367 INFO L280 TraceCheckUtils]: 135: Hoare triple {10087#true} ~max3~0 := #t~nondet25; {10087#true} is VALID [2020-07-10 20:36:05,370 INFO L280 TraceCheckUtils]: 136: Hoare triple {10087#true} havoc #t~nondet25; {10087#true} is VALID [2020-07-10 20:36:05,371 INFO L280 TraceCheckUtils]: 137: Hoare triple {10087#true} ~mode3~0 := #t~nondet26; {10087#true} is VALID [2020-07-10 20:36:05,371 INFO L280 TraceCheckUtils]: 138: Hoare triple {10087#true} havoc #t~nondet26; {10087#true} is VALID [2020-07-10 20:36:05,372 INFO L280 TraceCheckUtils]: 139: Hoare triple {10087#true} havoc ~init__r121~0; {10087#true} is VALID [2020-07-10 20:36:05,372 INFO L280 TraceCheckUtils]: 140: Hoare triple {10087#true} havoc ~init__r131~0; {10087#true} is VALID [2020-07-10 20:36:05,373 INFO L280 TraceCheckUtils]: 141: Hoare triple {10087#true} havoc ~init__r211~0; {10087#true} is VALID [2020-07-10 20:36:05,373 INFO L280 TraceCheckUtils]: 142: Hoare triple {10087#true} havoc ~init__r231~0; {10087#true} is VALID [2020-07-10 20:36:05,373 INFO L280 TraceCheckUtils]: 143: Hoare triple {10087#true} havoc ~init__r311~0; {10087#true} is VALID [2020-07-10 20:36:05,374 INFO L280 TraceCheckUtils]: 144: Hoare triple {10087#true} havoc ~init__r321~0; {10087#true} is VALID [2020-07-10 20:36:05,374 INFO L280 TraceCheckUtils]: 145: Hoare triple {10087#true} havoc ~init__r122~0; {10087#true} is VALID [2020-07-10 20:36:05,374 INFO L280 TraceCheckUtils]: 146: Hoare triple {10087#true} havoc ~init__tmp~0; {10087#true} is VALID [2020-07-10 20:36:05,375 INFO L280 TraceCheckUtils]: 147: Hoare triple {10087#true} havoc ~init__r132~0; {10087#true} is VALID [2020-07-10 20:36:05,378 INFO L280 TraceCheckUtils]: 148: Hoare triple {10087#true} havoc ~init__tmp___0~0; {10087#true} is VALID [2020-07-10 20:36:05,379 INFO L280 TraceCheckUtils]: 149: Hoare triple {10087#true} havoc ~init__r212~0; {10087#true} is VALID [2020-07-10 20:36:05,379 INFO L280 TraceCheckUtils]: 150: Hoare triple {10087#true} havoc ~init__tmp___1~0; {10087#true} is VALID [2020-07-10 20:36:05,379 INFO L280 TraceCheckUtils]: 151: Hoare triple {10087#true} havoc ~init__r232~0; {10087#true} is VALID [2020-07-10 20:36:05,380 INFO L280 TraceCheckUtils]: 152: Hoare triple {10087#true} havoc ~init__tmp___2~0; {10087#true} is VALID [2020-07-10 20:36:05,381 INFO L280 TraceCheckUtils]: 153: Hoare triple {10087#true} havoc ~init__r312~0; {10087#true} is VALID [2020-07-10 20:36:05,382 INFO L280 TraceCheckUtils]: 154: Hoare triple {10087#true} havoc ~init__tmp___3~0; {10087#true} is VALID [2020-07-10 20:36:05,382 INFO L280 TraceCheckUtils]: 155: Hoare triple {10087#true} havoc ~init__r322~0; {10087#true} is VALID [2020-07-10 20:36:05,382 INFO L280 TraceCheckUtils]: 156: Hoare triple {10087#true} havoc ~init__tmp___4~0; {10087#true} is VALID [2020-07-10 20:36:05,383 INFO L280 TraceCheckUtils]: 157: Hoare triple {10087#true} havoc ~init__tmp___5~0; {10087#true} is VALID [2020-07-10 20:36:05,384 INFO L280 TraceCheckUtils]: 158: Hoare triple {10087#true} ~init__r121~0 := ~ep12~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,386 INFO L280 TraceCheckUtils]: 159: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,387 INFO L280 TraceCheckUtils]: 160: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,389 INFO L280 TraceCheckUtils]: 161: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,390 INFO L280 TraceCheckUtils]: 162: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,392 INFO L280 TraceCheckUtils]: 163: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:36:05,394 INFO L280 TraceCheckUtils]: 164: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,395 INFO L280 TraceCheckUtils]: 165: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,397 INFO L280 TraceCheckUtils]: 166: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,398 INFO L280 TraceCheckUtils]: 167: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,398 INFO L280 TraceCheckUtils]: 168: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,399 INFO L280 TraceCheckUtils]: 169: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,400 INFO L280 TraceCheckUtils]: 170: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,400 INFO L280 TraceCheckUtils]: 171: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,402 INFO L280 TraceCheckUtils]: 172: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,403 INFO L280 TraceCheckUtils]: 173: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,404 INFO L280 TraceCheckUtils]: 174: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,404 INFO L280 TraceCheckUtils]: 175: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,405 INFO L280 TraceCheckUtils]: 176: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,407 INFO L280 TraceCheckUtils]: 177: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,408 INFO L280 TraceCheckUtils]: 178: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,409 INFO L280 TraceCheckUtils]: 179: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,410 INFO L280 TraceCheckUtils]: 180: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,411 INFO L280 TraceCheckUtils]: 181: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,413 INFO L280 TraceCheckUtils]: 182: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,414 INFO L280 TraceCheckUtils]: 183: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,415 INFO L280 TraceCheckUtils]: 184: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,416 INFO L280 TraceCheckUtils]: 185: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,418 INFO L280 TraceCheckUtils]: 186: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,419 INFO L280 TraceCheckUtils]: 187: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,420 INFO L280 TraceCheckUtils]: 188: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,421 INFO L280 TraceCheckUtils]: 189: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,423 INFO L280 TraceCheckUtils]: 190: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,424 INFO L280 TraceCheckUtils]: 191: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,426 INFO L280 TraceCheckUtils]: 192: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,427 INFO L280 TraceCheckUtils]: 193: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,428 INFO L280 TraceCheckUtils]: 194: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,430 INFO L280 TraceCheckUtils]: 195: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,431 INFO L280 TraceCheckUtils]: 196: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,432 INFO L280 TraceCheckUtils]: 197: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,433 INFO L280 TraceCheckUtils]: 198: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,434 INFO L280 TraceCheckUtils]: 199: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,435 INFO L280 TraceCheckUtils]: 200: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,437 INFO L280 TraceCheckUtils]: 201: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,438 INFO L280 TraceCheckUtils]: 202: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,439 INFO L280 TraceCheckUtils]: 203: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,440 INFO L280 TraceCheckUtils]: 204: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1718~0 := ~init__tmp___5~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,441 INFO L280 TraceCheckUtils]: 205: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1718~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,442 INFO L280 TraceCheckUtils]: 206: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,443 INFO L280 TraceCheckUtils]: 207: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,444 INFO L280 TraceCheckUtils]: 208: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,445 INFO L280 TraceCheckUtils]: 209: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,446 INFO L280 TraceCheckUtils]: 210: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,447 INFO L280 TraceCheckUtils]: 211: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,447 INFO L280 TraceCheckUtils]: 212: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,448 INFO L280 TraceCheckUtils]: 213: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,449 INFO L280 TraceCheckUtils]: 214: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,450 INFO L280 TraceCheckUtils]: 215: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,451 INFO L280 TraceCheckUtils]: 216: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,452 INFO L280 TraceCheckUtils]: 217: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,452 INFO L280 TraceCheckUtils]: 218: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,453 INFO L280 TraceCheckUtils]: 219: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,454 INFO L280 TraceCheckUtils]: 220: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,454 INFO L280 TraceCheckUtils]: 221: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:36:05,456 INFO L280 TraceCheckUtils]: 222: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,456 INFO L280 TraceCheckUtils]: 223: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,456 INFO L280 TraceCheckUtils]: 224: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,457 INFO L280 TraceCheckUtils]: 225: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,457 INFO L280 TraceCheckUtils]: 226: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,457 INFO L280 TraceCheckUtils]: 227: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,458 INFO L280 TraceCheckUtils]: 228: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,458 INFO L280 TraceCheckUtils]: 229: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,458 INFO L280 TraceCheckUtils]: 230: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,459 INFO L280 TraceCheckUtils]: 231: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,459 INFO L280 TraceCheckUtils]: 232: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,459 INFO L280 TraceCheckUtils]: 233: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,459 INFO L280 TraceCheckUtils]: 234: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,460 INFO L280 TraceCheckUtils]: 235: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-10 20:36:05,460 INFO L280 TraceCheckUtils]: 236: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,460 INFO L280 TraceCheckUtils]: 237: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-10 20:36:05,460 INFO L280 TraceCheckUtils]: 238: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,461 INFO L280 TraceCheckUtils]: 239: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-10 20:36:05,461 INFO L280 TraceCheckUtils]: 240: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,461 INFO L280 TraceCheckUtils]: 241: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-10 20:36:05,461 INFO L280 TraceCheckUtils]: 242: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,462 INFO L280 TraceCheckUtils]: 243: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-10 20:36:05,462 INFO L280 TraceCheckUtils]: 244: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,462 INFO L280 TraceCheckUtils]: 245: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-10 20:36:05,462 INFO L280 TraceCheckUtils]: 246: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,462 INFO L280 TraceCheckUtils]: 247: Hoare triple {10088#false} havoc ~check__tmp~0; {10088#false} is VALID [2020-07-10 20:36:05,463 INFO L280 TraceCheckUtils]: 248: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,463 INFO L280 TraceCheckUtils]: 249: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,463 INFO L280 TraceCheckUtils]: 250: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,463 INFO L280 TraceCheckUtils]: 251: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,463 INFO L280 TraceCheckUtils]: 252: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,464 INFO L280 TraceCheckUtils]: 253: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-10 20:36:05,464 INFO L280 TraceCheckUtils]: 254: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,464 INFO L280 TraceCheckUtils]: 255: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,464 INFO L280 TraceCheckUtils]: 256: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-10 20:36:05,465 INFO L280 TraceCheckUtils]: 257: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,465 INFO L280 TraceCheckUtils]: 258: Hoare triple {10088#false} ~check__tmp~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,465 INFO L280 TraceCheckUtils]: 259: Hoare triple {10088#false} ~__return_1846~0 := ~check__tmp~0; {10088#false} is VALID [2020-07-10 20:36:05,465 INFO L280 TraceCheckUtils]: 260: Hoare triple {10088#false} ~main__c1~0 := ~__return_1846~0; {10088#false} is VALID [2020-07-10 20:36:05,465 INFO L280 TraceCheckUtils]: 261: Hoare triple {10088#false} havoc ~__tmp_1~0; {10088#false} is VALID [2020-07-10 20:36:05,466 INFO L280 TraceCheckUtils]: 262: Hoare triple {10088#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-10 20:36:05,466 INFO L280 TraceCheckUtils]: 263: Hoare triple {10088#false} havoc ~assert__arg~0; {10088#false} is VALID [2020-07-10 20:36:05,466 INFO L280 TraceCheckUtils]: 264: Hoare triple {10088#false} ~assert__arg~0 := ~__tmp_1~0; {10088#false} is VALID [2020-07-10 20:36:05,466 INFO L280 TraceCheckUtils]: 265: Hoare triple {10088#false} assume !(0 == ~assert__arg~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,466 INFO L280 TraceCheckUtils]: 266: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,467 INFO L280 TraceCheckUtils]: 267: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,467 INFO L280 TraceCheckUtils]: 268: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,467 INFO L280 TraceCheckUtils]: 269: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,467 INFO L280 TraceCheckUtils]: 270: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,468 INFO L280 TraceCheckUtils]: 271: Hoare triple {10088#false} assume !(2 == ~r1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,468 INFO L280 TraceCheckUtils]: 272: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,468 INFO L280 TraceCheckUtils]: 273: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,468 INFO L280 TraceCheckUtils]: 274: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,468 INFO L280 TraceCheckUtils]: 275: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,469 INFO L280 TraceCheckUtils]: 276: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,469 INFO L280 TraceCheckUtils]: 277: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,469 INFO L280 TraceCheckUtils]: 278: Hoare triple {10088#false} assume !(2 == ~r2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,469 INFO L280 TraceCheckUtils]: 279: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,470 INFO L280 TraceCheckUtils]: 280: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,470 INFO L280 TraceCheckUtils]: 281: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,470 INFO L280 TraceCheckUtils]: 282: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,470 INFO L280 TraceCheckUtils]: 283: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,470 INFO L280 TraceCheckUtils]: 284: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,471 INFO L280 TraceCheckUtils]: 285: Hoare triple {10088#false} assume !(2 == ~r3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,471 INFO L280 TraceCheckUtils]: 286: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,471 INFO L280 TraceCheckUtils]: 287: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-10 20:36:05,471 INFO L280 TraceCheckUtils]: 288: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,471 INFO L280 TraceCheckUtils]: 289: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-10 20:36:05,472 INFO L280 TraceCheckUtils]: 290: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,472 INFO L280 TraceCheckUtils]: 291: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-10 20:36:05,472 INFO L280 TraceCheckUtils]: 292: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,472 INFO L280 TraceCheckUtils]: 293: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-10 20:36:05,472 INFO L280 TraceCheckUtils]: 294: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,473 INFO L280 TraceCheckUtils]: 295: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-10 20:36:05,473 INFO L280 TraceCheckUtils]: 296: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,473 INFO L280 TraceCheckUtils]: 297: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-10 20:36:05,473 INFO L280 TraceCheckUtils]: 298: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,474 INFO L280 TraceCheckUtils]: 299: Hoare triple {10088#false} havoc ~check__tmp~1; {10088#false} is VALID [2020-07-10 20:36:05,474 INFO L280 TraceCheckUtils]: 300: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,474 INFO L280 TraceCheckUtils]: 301: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,474 INFO L280 TraceCheckUtils]: 302: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,474 INFO L280 TraceCheckUtils]: 303: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,475 INFO L280 TraceCheckUtils]: 304: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,475 INFO L280 TraceCheckUtils]: 305: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-10 20:36:05,475 INFO L280 TraceCheckUtils]: 306: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,475 INFO L280 TraceCheckUtils]: 307: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,476 INFO L280 TraceCheckUtils]: 308: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-10 20:36:05,476 INFO L280 TraceCheckUtils]: 309: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,476 INFO L280 TraceCheckUtils]: 310: Hoare triple {10088#false} ~check__tmp~1 := 1; {10088#false} is VALID [2020-07-10 20:36:05,476 INFO L280 TraceCheckUtils]: 311: Hoare triple {10088#false} ~__return_1964~0 := ~check__tmp~1; {10088#false} is VALID [2020-07-10 20:36:05,476 INFO L280 TraceCheckUtils]: 312: Hoare triple {10088#false} ~main__c1~0 := ~__return_1964~0; {10088#false} is VALID [2020-07-10 20:36:05,477 INFO L280 TraceCheckUtils]: 313: Hoare triple {10088#false} havoc ~__tmp_2~0; {10088#false} is VALID [2020-07-10 20:36:05,477 INFO L280 TraceCheckUtils]: 314: Hoare triple {10088#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-10 20:36:05,477 INFO L280 TraceCheckUtils]: 315: Hoare triple {10088#false} havoc ~assert__arg~1; {10088#false} is VALID [2020-07-10 20:36:05,477 INFO L280 TraceCheckUtils]: 316: Hoare triple {10088#false} ~assert__arg~1 := ~__tmp_2~0; {10088#false} is VALID [2020-07-10 20:36:05,478 INFO L280 TraceCheckUtils]: 317: Hoare triple {10088#false} assume !(0 == ~assert__arg~1 % 256); {10088#false} is VALID [2020-07-10 20:36:05,478 INFO L280 TraceCheckUtils]: 318: Hoare triple {10088#false} assume !!(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,478 INFO L280 TraceCheckUtils]: 319: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,478 INFO L280 TraceCheckUtils]: 320: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,478 INFO L280 TraceCheckUtils]: 321: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,479 INFO L280 TraceCheckUtils]: 322: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,479 INFO L280 TraceCheckUtils]: 323: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,479 INFO L280 TraceCheckUtils]: 324: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,479 INFO L280 TraceCheckUtils]: 325: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,479 INFO L280 TraceCheckUtils]: 326: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,480 INFO L280 TraceCheckUtils]: 327: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,480 INFO L280 TraceCheckUtils]: 328: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,480 INFO L280 TraceCheckUtils]: 329: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,480 INFO L280 TraceCheckUtils]: 330: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,481 INFO L280 TraceCheckUtils]: 331: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,481 INFO L280 TraceCheckUtils]: 332: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,481 INFO L280 TraceCheckUtils]: 333: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-10 20:36:05,481 INFO L280 TraceCheckUtils]: 334: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,482 INFO L280 TraceCheckUtils]: 335: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-10 20:36:05,482 INFO L280 TraceCheckUtils]: 336: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,482 INFO L280 TraceCheckUtils]: 337: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-10 20:36:05,482 INFO L280 TraceCheckUtils]: 338: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,482 INFO L280 TraceCheckUtils]: 339: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-10 20:36:05,483 INFO L280 TraceCheckUtils]: 340: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,483 INFO L280 TraceCheckUtils]: 341: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-10 20:36:05,483 INFO L280 TraceCheckUtils]: 342: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,483 INFO L280 TraceCheckUtils]: 343: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-10 20:36:05,484 INFO L280 TraceCheckUtils]: 344: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,484 INFO L280 TraceCheckUtils]: 345: Hoare triple {10088#false} havoc ~check__tmp~2; {10088#false} is VALID [2020-07-10 20:36:05,484 INFO L280 TraceCheckUtils]: 346: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,484 INFO L280 TraceCheckUtils]: 347: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,485 INFO L280 TraceCheckUtils]: 348: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,485 INFO L280 TraceCheckUtils]: 349: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-10 20:36:05,485 INFO L280 TraceCheckUtils]: 350: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,485 INFO L280 TraceCheckUtils]: 351: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-10 20:36:05,486 INFO L280 TraceCheckUtils]: 352: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,486 INFO L280 TraceCheckUtils]: 353: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-10 20:36:05,486 INFO L280 TraceCheckUtils]: 354: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-10 20:36:05,486 INFO L280 TraceCheckUtils]: 355: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-10 20:36:05,487 INFO L280 TraceCheckUtils]: 356: Hoare triple {10088#false} ~check__tmp~2 := 1; {10088#false} is VALID [2020-07-10 20:36:05,487 INFO L280 TraceCheckUtils]: 357: Hoare triple {10088#false} ~__return_2082~0 := ~check__tmp~2; {10088#false} is VALID [2020-07-10 20:36:05,487 INFO L280 TraceCheckUtils]: 358: Hoare triple {10088#false} ~main__c1~0 := ~__return_2082~0; {10088#false} is VALID [2020-07-10 20:36:05,487 INFO L280 TraceCheckUtils]: 359: Hoare triple {10088#false} havoc ~__tmp_3~0; {10088#false} is VALID [2020-07-10 20:36:05,488 INFO L280 TraceCheckUtils]: 360: Hoare triple {10088#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-10 20:36:05,488 INFO L280 TraceCheckUtils]: 361: Hoare triple {10088#false} havoc ~assert__arg~2; {10088#false} is VALID [2020-07-10 20:36:05,488 INFO L280 TraceCheckUtils]: 362: Hoare triple {10088#false} ~assert__arg~2 := ~__tmp_3~0; {10088#false} is VALID [2020-07-10 20:36:05,488 INFO L280 TraceCheckUtils]: 363: Hoare triple {10088#false} assume !(0 == ~assert__arg~2 % 256); {10088#false} is VALID [2020-07-10 20:36:05,489 INFO L280 TraceCheckUtils]: 364: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,489 INFO L280 TraceCheckUtils]: 365: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,489 INFO L280 TraceCheckUtils]: 366: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,489 INFO L280 TraceCheckUtils]: 367: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,490 INFO L280 TraceCheckUtils]: 368: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,490 INFO L280 TraceCheckUtils]: 369: Hoare triple {10088#false} assume 2 == ~r1~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,490 INFO L280 TraceCheckUtils]: 370: Hoare triple {10088#false} assume ~max1~0 == ~id1~0; {10088#false} is VALID [2020-07-10 20:36:05,490 INFO L280 TraceCheckUtils]: 371: Hoare triple {10088#false} ~st1~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,491 INFO L280 TraceCheckUtils]: 372: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,491 INFO L280 TraceCheckUtils]: 373: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,491 INFO L280 TraceCheckUtils]: 374: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,491 INFO L280 TraceCheckUtils]: 375: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,492 INFO L280 TraceCheckUtils]: 376: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,492 INFO L280 TraceCheckUtils]: 377: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,492 INFO L280 TraceCheckUtils]: 378: Hoare triple {10088#false} assume 2 == ~r2~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,493 INFO L280 TraceCheckUtils]: 379: Hoare triple {10088#false} assume ~max2~0 == ~id2~0; {10088#false} is VALID [2020-07-10 20:36:05,493 INFO L280 TraceCheckUtils]: 380: Hoare triple {10088#false} ~st2~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,493 INFO L280 TraceCheckUtils]: 381: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,493 INFO L280 TraceCheckUtils]: 382: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,494 INFO L280 TraceCheckUtils]: 383: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,494 INFO L280 TraceCheckUtils]: 384: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,494 INFO L280 TraceCheckUtils]: 385: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,494 INFO L280 TraceCheckUtils]: 386: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-10 20:36:05,495 INFO L280 TraceCheckUtils]: 387: Hoare triple {10088#false} assume 2 == ~r3~0 % 256; {10088#false} is VALID [2020-07-10 20:36:05,495 INFO L280 TraceCheckUtils]: 388: Hoare triple {10088#false} assume ~max3~0 == ~id3~0; {10088#false} is VALID [2020-07-10 20:36:05,495 INFO L280 TraceCheckUtils]: 389: Hoare triple {10088#false} ~st3~0 := 1; {10088#false} is VALID [2020-07-10 20:36:05,495 INFO L280 TraceCheckUtils]: 390: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-10 20:36:05,495 INFO L280 TraceCheckUtils]: 391: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-10 20:36:05,496 INFO L280 TraceCheckUtils]: 392: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,496 INFO L280 TraceCheckUtils]: 393: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-10 20:36:05,496 INFO L280 TraceCheckUtils]: 394: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,497 INFO L280 TraceCheckUtils]: 395: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-10 20:36:05,497 INFO L280 TraceCheckUtils]: 396: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,497 INFO L280 TraceCheckUtils]: 397: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-10 20:36:05,497 INFO L280 TraceCheckUtils]: 398: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,497 INFO L280 TraceCheckUtils]: 399: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-10 20:36:05,498 INFO L280 TraceCheckUtils]: 400: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,498 INFO L280 TraceCheckUtils]: 401: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-10 20:36:05,498 INFO L280 TraceCheckUtils]: 402: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-10 20:36:05,499 INFO L280 TraceCheckUtils]: 403: Hoare triple {10088#false} havoc ~check__tmp~3; {10088#false} is VALID [2020-07-10 20:36:05,499 INFO L280 TraceCheckUtils]: 404: Hoare triple {10088#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {10088#false} is VALID [2020-07-10 20:36:05,499 INFO L280 TraceCheckUtils]: 405: Hoare triple {10088#false} ~check__tmp~3 := 0; {10088#false} is VALID [2020-07-10 20:36:05,499 INFO L280 TraceCheckUtils]: 406: Hoare triple {10088#false} ~__return_2816~0 := ~check__tmp~3; {10088#false} is VALID [2020-07-10 20:36:05,500 INFO L280 TraceCheckUtils]: 407: Hoare triple {10088#false} ~main__c1~0 := ~__return_2816~0; {10088#false} is VALID [2020-07-10 20:36:05,500 INFO L280 TraceCheckUtils]: 408: Hoare triple {10088#false} havoc ~__tmp_4~0; {10088#false} is VALID [2020-07-10 20:36:05,500 INFO L280 TraceCheckUtils]: 409: Hoare triple {10088#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-10 20:36:05,500 INFO L280 TraceCheckUtils]: 410: Hoare triple {10088#false} havoc ~assert__arg~3; {10088#false} is VALID [2020-07-10 20:36:05,501 INFO L280 TraceCheckUtils]: 411: Hoare triple {10088#false} ~assert__arg~3 := ~__tmp_4~0; {10088#false} is VALID [2020-07-10 20:36:05,501 INFO L280 TraceCheckUtils]: 412: Hoare triple {10088#false} assume 0 == ~assert__arg~3 % 256; {10088#false} is VALID [2020-07-10 20:36:05,501 INFO L280 TraceCheckUtils]: 413: Hoare triple {10088#false} assume !false; {10088#false} is VALID [2020-07-10 20:36:05,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:36:05,872 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:36:05,873 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1184732779] [2020-07-10 20:36:05,873 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:36:05,874 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:36:05,874 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144778714] [2020-07-10 20:36:05,876 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-10 20:36:05,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:36:05,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:36:06,417 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:06,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:36:06,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:36:06,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:36:06,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:36:06,419 INFO L87 Difference]: Start difference. First operand 1303 states and 1563 transitions. Second operand 5 states. [2020-07-10 20:36:28,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:36:28,048 INFO L93 Difference]: Finished difference Result 3495 states and 4246 transitions. [2020-07-10 20:36:28,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:36:28,048 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-10 20:36:28,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:36:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:36:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-10 20:36:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:36:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-10 20:36:28,131 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3032 transitions. [2020-07-10 20:36:32,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3032 edges. 3032 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:32,620 INFO L225 Difference]: With dead ends: 3495 [2020-07-10 20:36:32,621 INFO L226 Difference]: Without dead ends: 2370 [2020-07-10 20:36:32,625 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:36:32,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2370 states. [2020-07-10 20:36:40,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2370 to 2245. [2020-07-10 20:36:40,376 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:36:40,376 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2370 states. Second operand 2245 states. [2020-07-10 20:36:40,376 INFO L74 IsIncluded]: Start isIncluded. First operand 2370 states. Second operand 2245 states. [2020-07-10 20:36:40,376 INFO L87 Difference]: Start difference. First operand 2370 states. Second operand 2245 states. [2020-07-10 20:36:40,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:36:40,963 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-10 20:36:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-10 20:36:40,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:36:40,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:36:40,970 INFO L74 IsIncluded]: Start isIncluded. First operand 2245 states. Second operand 2370 states. [2020-07-10 20:36:40,970 INFO L87 Difference]: Start difference. First operand 2245 states. Second operand 2370 states. [2020-07-10 20:36:41,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:36:41,341 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-10 20:36:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-10 20:36:41,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:36:41,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:36:41,348 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:36:41,348 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:36:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2245 states. [2020-07-10 20:36:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 2245 states and 2728 transitions. [2020-07-10 20:36:41,750 INFO L78 Accepts]: Start accepts. Automaton has 2245 states and 2728 transitions. Word has length 414 [2020-07-10 20:36:41,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:36:41,755 INFO L479 AbstractCegarLoop]: Abstraction has 2245 states and 2728 transitions. [2020-07-10 20:36:41,755 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:36:41,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2245 states and 2728 transitions. [2020-07-10 20:36:46,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2728 transitions. [2020-07-10 20:36:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2020-07-10 20:36:46,159 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:36:46,160 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:36:46,160 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 20:36:46,162 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:36:46,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:36:46,163 INFO L82 PathProgramCache]: Analyzing trace with hash -1512250717, now seen corresponding path program 1 times [2020-07-10 20:36:46,163 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:36:46,164 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1474668370] [2020-07-10 20:36:46,164 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:36:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:36:46,754 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:36:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:36:46,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-10 20:36:46,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,838 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,838 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,839 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,840 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,840 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,841 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,843 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,843 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,844 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,844 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,844 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,845 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,845 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,845 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,846 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,846 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,846 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,847 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,847 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,848 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,848 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,848 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,849 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,849 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,849 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,850 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,850 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,850 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,850 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,851 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,851 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-10 20:36:46,852 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-10 20:36:46,852 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-10 20:36:46,853 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,853 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,853 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,853 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,854 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,854 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,854 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,855 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,856 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,856 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,856 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,856 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-10 20:36:46,857 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-10 20:36:46,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {26381#true} call ULTIMATE.init(); {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:36:46,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-10 20:36:46,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,870 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,874 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,875 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,877 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,878 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,879 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,880 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,880 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,881 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,882 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,882 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,883 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,883 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,883 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,884 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,884 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,884 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-10 20:36:46,885 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-10 20:36:46,885 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-10 20:36:46,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,886 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,886 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,887 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,887 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,887 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,888 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,888 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,888 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,889 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,889 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,890 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,890 INFO L280 TraceCheckUtils]: 64: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-10 20:36:46,890 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-10 20:36:46,891 INFO L263 TraceCheckUtils]: 66: Hoare triple {26381#true} call #t~ret27 := main(); {26381#true} is VALID [2020-07-10 20:36:46,891 INFO L280 TraceCheckUtils]: 67: Hoare triple {26381#true} havoc ~main__c1~0; {26381#true} is VALID [2020-07-10 20:36:46,892 INFO L280 TraceCheckUtils]: 68: Hoare triple {26381#true} havoc ~main__i2~0; {26381#true} is VALID [2020-07-10 20:36:46,892 INFO L280 TraceCheckUtils]: 69: Hoare triple {26381#true} ~main__c1~0 := 0; {26381#true} is VALID [2020-07-10 20:36:46,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {26381#true} ~ep12~0 := #t~nondet0; {26381#true} is VALID [2020-07-10 20:36:46,893 INFO L280 TraceCheckUtils]: 71: Hoare triple {26381#true} havoc #t~nondet0; {26381#true} is VALID [2020-07-10 20:36:46,893 INFO L280 TraceCheckUtils]: 72: Hoare triple {26381#true} ~ep13~0 := #t~nondet1; {26381#true} is VALID [2020-07-10 20:36:46,893 INFO L280 TraceCheckUtils]: 73: Hoare triple {26381#true} havoc #t~nondet1; {26381#true} is VALID [2020-07-10 20:36:46,894 INFO L280 TraceCheckUtils]: 74: Hoare triple {26381#true} ~ep21~0 := #t~nondet2; {26381#true} is VALID [2020-07-10 20:36:46,894 INFO L280 TraceCheckUtils]: 75: Hoare triple {26381#true} havoc #t~nondet2; {26381#true} is VALID [2020-07-10 20:36:46,894 INFO L280 TraceCheckUtils]: 76: Hoare triple {26381#true} ~ep23~0 := #t~nondet3; {26381#true} is VALID [2020-07-10 20:36:46,895 INFO L280 TraceCheckUtils]: 77: Hoare triple {26381#true} havoc #t~nondet3; {26381#true} is VALID [2020-07-10 20:36:46,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {26381#true} ~ep31~0 := #t~nondet4; {26381#true} is VALID [2020-07-10 20:36:46,895 INFO L280 TraceCheckUtils]: 79: Hoare triple {26381#true} havoc #t~nondet4; {26381#true} is VALID [2020-07-10 20:36:46,896 INFO L280 TraceCheckUtils]: 80: Hoare triple {26381#true} ~ep32~0 := #t~nondet5; {26381#true} is VALID [2020-07-10 20:36:46,896 INFO L280 TraceCheckUtils]: 81: Hoare triple {26381#true} havoc #t~nondet5; {26381#true} is VALID [2020-07-10 20:36:46,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {26381#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,897 INFO L280 TraceCheckUtils]: 83: Hoare triple {26381#true} ~id1~0 := #t~nondet6; {26381#true} is VALID [2020-07-10 20:36:46,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {26381#true} havoc #t~nondet6; {26381#true} is VALID [2020-07-10 20:36:46,897 INFO L280 TraceCheckUtils]: 85: Hoare triple {26381#true} ~r1~0 := #t~nondet7; {26381#true} is VALID [2020-07-10 20:36:46,897 INFO L280 TraceCheckUtils]: 86: Hoare triple {26381#true} havoc #t~nondet7; {26381#true} is VALID [2020-07-10 20:36:46,898 INFO L280 TraceCheckUtils]: 87: Hoare triple {26381#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,898 INFO L280 TraceCheckUtils]: 88: Hoare triple {26381#true} ~st1~0 := #t~nondet8; {26381#true} is VALID [2020-07-10 20:36:46,898 INFO L280 TraceCheckUtils]: 89: Hoare triple {26381#true} havoc #t~nondet8; {26381#true} is VALID [2020-07-10 20:36:46,899 INFO L280 TraceCheckUtils]: 90: Hoare triple {26381#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,899 INFO L280 TraceCheckUtils]: 91: Hoare triple {26381#true} ~nl1~0 := #t~nondet9; {26381#true} is VALID [2020-07-10 20:36:46,899 INFO L280 TraceCheckUtils]: 92: Hoare triple {26381#true} havoc #t~nondet9; {26381#true} is VALID [2020-07-10 20:36:46,899 INFO L280 TraceCheckUtils]: 93: Hoare triple {26381#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,899 INFO L280 TraceCheckUtils]: 94: Hoare triple {26381#true} ~m1~0 := #t~nondet10; {26381#true} is VALID [2020-07-10 20:36:46,900 INFO L280 TraceCheckUtils]: 95: Hoare triple {26381#true} havoc #t~nondet10; {26381#true} is VALID [2020-07-10 20:36:46,900 INFO L280 TraceCheckUtils]: 96: Hoare triple {26381#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,900 INFO L280 TraceCheckUtils]: 97: Hoare triple {26381#true} ~max1~0 := #t~nondet11; {26381#true} is VALID [2020-07-10 20:36:46,901 INFO L280 TraceCheckUtils]: 98: Hoare triple {26381#true} havoc #t~nondet11; {26381#true} is VALID [2020-07-10 20:36:46,901 INFO L280 TraceCheckUtils]: 99: Hoare triple {26381#true} ~mode1~0 := #t~nondet12; {26381#true} is VALID [2020-07-10 20:36:46,901 INFO L280 TraceCheckUtils]: 100: Hoare triple {26381#true} havoc #t~nondet12; {26381#true} is VALID [2020-07-10 20:36:46,901 INFO L280 TraceCheckUtils]: 101: Hoare triple {26381#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,902 INFO L280 TraceCheckUtils]: 102: Hoare triple {26381#true} ~id2~0 := #t~nondet13; {26381#true} is VALID [2020-07-10 20:36:46,902 INFO L280 TraceCheckUtils]: 103: Hoare triple {26381#true} havoc #t~nondet13; {26381#true} is VALID [2020-07-10 20:36:46,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {26381#true} ~r2~0 := #t~nondet14; {26381#true} is VALID [2020-07-10 20:36:46,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {26381#true} havoc #t~nondet14; {26381#true} is VALID [2020-07-10 20:36:46,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {26381#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {26381#true} ~st2~0 := #t~nondet15; {26381#true} is VALID [2020-07-10 20:36:46,903 INFO L280 TraceCheckUtils]: 108: Hoare triple {26381#true} havoc #t~nondet15; {26381#true} is VALID [2020-07-10 20:36:46,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {26381#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,904 INFO L280 TraceCheckUtils]: 110: Hoare triple {26381#true} ~nl2~0 := #t~nondet16; {26381#true} is VALID [2020-07-10 20:36:46,904 INFO L280 TraceCheckUtils]: 111: Hoare triple {26381#true} havoc #t~nondet16; {26381#true} is VALID [2020-07-10 20:36:46,904 INFO L280 TraceCheckUtils]: 112: Hoare triple {26381#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,905 INFO L280 TraceCheckUtils]: 113: Hoare triple {26381#true} ~m2~0 := #t~nondet17; {26381#true} is VALID [2020-07-10 20:36:46,905 INFO L280 TraceCheckUtils]: 114: Hoare triple {26381#true} havoc #t~nondet17; {26381#true} is VALID [2020-07-10 20:36:46,905 INFO L280 TraceCheckUtils]: 115: Hoare triple {26381#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,905 INFO L280 TraceCheckUtils]: 116: Hoare triple {26381#true} ~max2~0 := #t~nondet18; {26381#true} is VALID [2020-07-10 20:36:46,906 INFO L280 TraceCheckUtils]: 117: Hoare triple {26381#true} havoc #t~nondet18; {26381#true} is VALID [2020-07-10 20:36:46,906 INFO L280 TraceCheckUtils]: 118: Hoare triple {26381#true} ~mode2~0 := #t~nondet19; {26381#true} is VALID [2020-07-10 20:36:46,906 INFO L280 TraceCheckUtils]: 119: Hoare triple {26381#true} havoc #t~nondet19; {26381#true} is VALID [2020-07-10 20:36:46,907 INFO L280 TraceCheckUtils]: 120: Hoare triple {26381#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,907 INFO L280 TraceCheckUtils]: 121: Hoare triple {26381#true} ~id3~0 := #t~nondet20; {26381#true} is VALID [2020-07-10 20:36:46,909 INFO L280 TraceCheckUtils]: 122: Hoare triple {26381#true} havoc #t~nondet20; {26381#true} is VALID [2020-07-10 20:36:46,909 INFO L280 TraceCheckUtils]: 123: Hoare triple {26381#true} ~r3~0 := #t~nondet21; {26381#true} is VALID [2020-07-10 20:36:46,910 INFO L280 TraceCheckUtils]: 124: Hoare triple {26381#true} havoc #t~nondet21; {26381#true} is VALID [2020-07-10 20:36:46,910 INFO L280 TraceCheckUtils]: 125: Hoare triple {26381#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,910 INFO L280 TraceCheckUtils]: 126: Hoare triple {26381#true} ~st3~0 := #t~nondet22; {26381#true} is VALID [2020-07-10 20:36:46,910 INFO L280 TraceCheckUtils]: 127: Hoare triple {26381#true} havoc #t~nondet22; {26381#true} is VALID [2020-07-10 20:36:46,911 INFO L280 TraceCheckUtils]: 128: Hoare triple {26381#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,911 INFO L280 TraceCheckUtils]: 129: Hoare triple {26381#true} ~nl3~0 := #t~nondet23; {26381#true} is VALID [2020-07-10 20:36:46,911 INFO L280 TraceCheckUtils]: 130: Hoare triple {26381#true} havoc #t~nondet23; {26381#true} is VALID [2020-07-10 20:36:46,912 INFO L280 TraceCheckUtils]: 131: Hoare triple {26381#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,912 INFO L280 TraceCheckUtils]: 132: Hoare triple {26381#true} ~m3~0 := #t~nondet24; {26381#true} is VALID [2020-07-10 20:36:46,912 INFO L280 TraceCheckUtils]: 133: Hoare triple {26381#true} havoc #t~nondet24; {26381#true} is VALID [2020-07-10 20:36:46,912 INFO L280 TraceCheckUtils]: 134: Hoare triple {26381#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {26381#true} is VALID [2020-07-10 20:36:46,913 INFO L280 TraceCheckUtils]: 135: Hoare triple {26381#true} ~max3~0 := #t~nondet25; {26381#true} is VALID [2020-07-10 20:36:46,913 INFO L280 TraceCheckUtils]: 136: Hoare triple {26381#true} havoc #t~nondet25; {26381#true} is VALID [2020-07-10 20:36:46,913 INFO L280 TraceCheckUtils]: 137: Hoare triple {26381#true} ~mode3~0 := #t~nondet26; {26381#true} is VALID [2020-07-10 20:36:46,913 INFO L280 TraceCheckUtils]: 138: Hoare triple {26381#true} havoc #t~nondet26; {26381#true} is VALID [2020-07-10 20:36:46,914 INFO L280 TraceCheckUtils]: 139: Hoare triple {26381#true} havoc ~init__r121~0; {26381#true} is VALID [2020-07-10 20:36:46,914 INFO L280 TraceCheckUtils]: 140: Hoare triple {26381#true} havoc ~init__r131~0; {26381#true} is VALID [2020-07-10 20:36:46,914 INFO L280 TraceCheckUtils]: 141: Hoare triple {26381#true} havoc ~init__r211~0; {26381#true} is VALID [2020-07-10 20:36:46,914 INFO L280 TraceCheckUtils]: 142: Hoare triple {26381#true} havoc ~init__r231~0; {26381#true} is VALID [2020-07-10 20:36:46,915 INFO L280 TraceCheckUtils]: 143: Hoare triple {26381#true} havoc ~init__r311~0; {26381#true} is VALID [2020-07-10 20:36:46,915 INFO L280 TraceCheckUtils]: 144: Hoare triple {26381#true} havoc ~init__r321~0; {26381#true} is VALID [2020-07-10 20:36:46,915 INFO L280 TraceCheckUtils]: 145: Hoare triple {26381#true} havoc ~init__r122~0; {26381#true} is VALID [2020-07-10 20:36:46,915 INFO L280 TraceCheckUtils]: 146: Hoare triple {26381#true} havoc ~init__tmp~0; {26381#true} is VALID [2020-07-10 20:36:46,915 INFO L280 TraceCheckUtils]: 147: Hoare triple {26381#true} havoc ~init__r132~0; {26381#true} is VALID [2020-07-10 20:36:46,916 INFO L280 TraceCheckUtils]: 148: Hoare triple {26381#true} havoc ~init__tmp___0~0; {26381#true} is VALID [2020-07-10 20:36:46,916 INFO L280 TraceCheckUtils]: 149: Hoare triple {26381#true} havoc ~init__r212~0; {26381#true} is VALID [2020-07-10 20:36:46,916 INFO L280 TraceCheckUtils]: 150: Hoare triple {26381#true} havoc ~init__tmp___1~0; {26381#true} is VALID [2020-07-10 20:36:46,916 INFO L280 TraceCheckUtils]: 151: Hoare triple {26381#true} havoc ~init__r232~0; {26381#true} is VALID [2020-07-10 20:36:46,917 INFO L280 TraceCheckUtils]: 152: Hoare triple {26381#true} havoc ~init__tmp___2~0; {26381#true} is VALID [2020-07-10 20:36:46,917 INFO L280 TraceCheckUtils]: 153: Hoare triple {26381#true} havoc ~init__r312~0; {26381#true} is VALID [2020-07-10 20:36:46,917 INFO L280 TraceCheckUtils]: 154: Hoare triple {26381#true} havoc ~init__tmp___3~0; {26381#true} is VALID [2020-07-10 20:36:46,918 INFO L280 TraceCheckUtils]: 155: Hoare triple {26381#true} havoc ~init__r322~0; {26381#true} is VALID [2020-07-10 20:36:46,918 INFO L280 TraceCheckUtils]: 156: Hoare triple {26381#true} havoc ~init__tmp___4~0; {26381#true} is VALID [2020-07-10 20:36:46,918 INFO L280 TraceCheckUtils]: 157: Hoare triple {26381#true} havoc ~init__tmp___5~0; {26381#true} is VALID [2020-07-10 20:36:46,918 INFO L280 TraceCheckUtils]: 158: Hoare triple {26381#true} ~init__r121~0 := ~ep12~0; {26381#true} is VALID [2020-07-10 20:36:46,919 INFO L280 TraceCheckUtils]: 159: Hoare triple {26381#true} ~init__r131~0 := ~ep13~0; {26381#true} is VALID [2020-07-10 20:36:46,919 INFO L280 TraceCheckUtils]: 160: Hoare triple {26381#true} ~init__r211~0 := ~ep21~0; {26381#true} is VALID [2020-07-10 20:36:46,922 INFO L280 TraceCheckUtils]: 161: Hoare triple {26381#true} ~init__r231~0 := ~ep23~0; {26381#true} is VALID [2020-07-10 20:36:46,922 INFO L280 TraceCheckUtils]: 162: Hoare triple {26381#true} ~init__r311~0 := ~ep31~0; {26381#true} is VALID [2020-07-10 20:36:46,923 INFO L280 TraceCheckUtils]: 163: Hoare triple {26381#true} ~init__r321~0 := ~ep32~0; {26381#true} is VALID [2020-07-10 20:36:46,923 INFO L280 TraceCheckUtils]: 164: Hoare triple {26381#true} assume !!(0 == ~init__r121~0 % 256); {26381#true} is VALID [2020-07-10 20:36:46,925 INFO L280 TraceCheckUtils]: 165: Hoare triple {26381#true} assume !!(0 == ~init__r131~0 % 256); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:36:46,927 INFO L280 TraceCheckUtils]: 166: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:36:46,928 INFO L280 TraceCheckUtils]: 167: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:36:46,930 INFO L280 TraceCheckUtils]: 168: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,931 INFO L280 TraceCheckUtils]: 169: Hoare triple {26382#false} ~init__tmp___0~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,931 INFO L280 TraceCheckUtils]: 170: Hoare triple {26382#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,932 INFO L280 TraceCheckUtils]: 171: Hoare triple {26382#false} assume !(0 == ~init__r211~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,932 INFO L280 TraceCheckUtils]: 172: Hoare triple {26382#false} ~init__tmp___1~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,932 INFO L280 TraceCheckUtils]: 173: Hoare triple {26382#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,933 INFO L280 TraceCheckUtils]: 174: Hoare triple {26382#false} assume !(0 == ~init__r231~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,933 INFO L280 TraceCheckUtils]: 175: Hoare triple {26382#false} ~init__tmp___2~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,933 INFO L280 TraceCheckUtils]: 176: Hoare triple {26382#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,934 INFO L280 TraceCheckUtils]: 177: Hoare triple {26382#false} assume !(0 == ~init__r311~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,934 INFO L280 TraceCheckUtils]: 178: Hoare triple {26382#false} ~init__tmp___3~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,935 INFO L280 TraceCheckUtils]: 179: Hoare triple {26382#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,935 INFO L280 TraceCheckUtils]: 180: Hoare triple {26382#false} assume !(0 == ~init__r321~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,935 INFO L280 TraceCheckUtils]: 181: Hoare triple {26382#false} ~init__tmp___4~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,936 INFO L280 TraceCheckUtils]: 182: Hoare triple {26382#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,936 INFO L280 TraceCheckUtils]: 183: Hoare triple {26382#false} assume ~id1~0 != ~id2~0; {26382#false} is VALID [2020-07-10 20:36:46,936 INFO L280 TraceCheckUtils]: 184: Hoare triple {26382#false} assume ~id1~0 != ~id3~0; {26382#false} is VALID [2020-07-10 20:36:46,937 INFO L280 TraceCheckUtils]: 185: Hoare triple {26382#false} assume ~id2~0 != ~id3~0; {26382#false} is VALID [2020-07-10 20:36:46,937 INFO L280 TraceCheckUtils]: 186: Hoare triple {26382#false} assume ~id1~0 >= 0; {26382#false} is VALID [2020-07-10 20:36:46,937 INFO L280 TraceCheckUtils]: 187: Hoare triple {26382#false} assume ~id2~0 >= 0; {26382#false} is VALID [2020-07-10 20:36:46,938 INFO L280 TraceCheckUtils]: 188: Hoare triple {26382#false} assume ~id3~0 >= 0; {26382#false} is VALID [2020-07-10 20:36:46,938 INFO L280 TraceCheckUtils]: 189: Hoare triple {26382#false} assume 0 == ~r1~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,938 INFO L280 TraceCheckUtils]: 190: Hoare triple {26382#false} assume 0 == ~r2~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,939 INFO L280 TraceCheckUtils]: 191: Hoare triple {26382#false} assume 0 == ~r3~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,939 INFO L280 TraceCheckUtils]: 192: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-10 20:36:46,939 INFO L280 TraceCheckUtils]: 193: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-10 20:36:46,940 INFO L280 TraceCheckUtils]: 194: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-10 20:36:46,940 INFO L280 TraceCheckUtils]: 195: Hoare triple {26382#false} assume 0 == ~st1~0; {26382#false} is VALID [2020-07-10 20:36:46,941 INFO L280 TraceCheckUtils]: 196: Hoare triple {26382#false} assume 0 == ~st2~0; {26382#false} is VALID [2020-07-10 20:36:46,941 INFO L280 TraceCheckUtils]: 197: Hoare triple {26382#false} assume 0 == ~st3~0; {26382#false} is VALID [2020-07-10 20:36:46,941 INFO L280 TraceCheckUtils]: 198: Hoare triple {26382#false} assume 0 == ~nl1~0; {26382#false} is VALID [2020-07-10 20:36:46,942 INFO L280 TraceCheckUtils]: 199: Hoare triple {26382#false} assume 0 == ~nl2~0; {26382#false} is VALID [2020-07-10 20:36:46,942 INFO L280 TraceCheckUtils]: 200: Hoare triple {26382#false} assume 0 == ~nl3~0; {26382#false} is VALID [2020-07-10 20:36:46,942 INFO L280 TraceCheckUtils]: 201: Hoare triple {26382#false} assume 0 == ~mode1~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,942 INFO L280 TraceCheckUtils]: 202: Hoare triple {26382#false} assume 0 == ~mode2~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,943 INFO L280 TraceCheckUtils]: 203: Hoare triple {26382#false} assume 0 == ~mode3~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,949 INFO L280 TraceCheckUtils]: 204: Hoare triple {26382#false} ~init__tmp___5~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,950 INFO L280 TraceCheckUtils]: 205: Hoare triple {26382#false} ~__return_1718~0 := ~init__tmp___5~0; {26382#false} is VALID [2020-07-10 20:36:46,951 INFO L280 TraceCheckUtils]: 206: Hoare triple {26382#false} ~main__i2~0 := ~__return_1718~0; {26382#false} is VALID [2020-07-10 20:36:46,951 INFO L280 TraceCheckUtils]: 207: Hoare triple {26382#false} assume 0 != ~main__i2~0; {26382#false} is VALID [2020-07-10 20:36:46,951 INFO L280 TraceCheckUtils]: 208: Hoare triple {26382#false} ~p12_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,952 INFO L280 TraceCheckUtils]: 209: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,952 INFO L280 TraceCheckUtils]: 210: Hoare triple {26382#false} ~p13_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,952 INFO L280 TraceCheckUtils]: 211: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,953 INFO L280 TraceCheckUtils]: 212: Hoare triple {26382#false} ~p21_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,953 INFO L280 TraceCheckUtils]: 213: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,953 INFO L280 TraceCheckUtils]: 214: Hoare triple {26382#false} ~p23_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,953 INFO L280 TraceCheckUtils]: 215: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,954 INFO L280 TraceCheckUtils]: 216: Hoare triple {26382#false} ~p31_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,954 INFO L280 TraceCheckUtils]: 217: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,954 INFO L280 TraceCheckUtils]: 218: Hoare triple {26382#false} ~p32_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,954 INFO L280 TraceCheckUtils]: 219: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,955 INFO L280 TraceCheckUtils]: 220: Hoare triple {26382#false} ~main__i2~0 := 0; {26382#false} is VALID [2020-07-10 20:36:46,955 INFO L280 TraceCheckUtils]: 221: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,955 INFO L280 TraceCheckUtils]: 222: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,955 INFO L280 TraceCheckUtils]: 223: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,956 INFO L280 TraceCheckUtils]: 224: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,956 INFO L280 TraceCheckUtils]: 225: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,956 INFO L280 TraceCheckUtils]: 226: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,956 INFO L280 TraceCheckUtils]: 227: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,957 INFO L280 TraceCheckUtils]: 228: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,957 INFO L280 TraceCheckUtils]: 229: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,957 INFO L280 TraceCheckUtils]: 230: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,957 INFO L280 TraceCheckUtils]: 231: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,958 INFO L280 TraceCheckUtils]: 232: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,958 INFO L280 TraceCheckUtils]: 233: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,958 INFO L280 TraceCheckUtils]: 234: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,959 INFO L280 TraceCheckUtils]: 235: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,959 INFO L280 TraceCheckUtils]: 236: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-10 20:36:46,959 INFO L280 TraceCheckUtils]: 237: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,959 INFO L280 TraceCheckUtils]: 238: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-10 20:36:46,959 INFO L280 TraceCheckUtils]: 239: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,960 INFO L280 TraceCheckUtils]: 240: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-10 20:36:46,960 INFO L280 TraceCheckUtils]: 241: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,960 INFO L280 TraceCheckUtils]: 242: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-10 20:36:46,960 INFO L280 TraceCheckUtils]: 243: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,961 INFO L280 TraceCheckUtils]: 244: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-10 20:36:46,961 INFO L280 TraceCheckUtils]: 245: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,961 INFO L280 TraceCheckUtils]: 246: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-10 20:36:46,961 INFO L280 TraceCheckUtils]: 247: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,961 INFO L280 TraceCheckUtils]: 248: Hoare triple {26382#false} havoc ~check__tmp~0; {26382#false} is VALID [2020-07-10 20:36:46,962 INFO L280 TraceCheckUtils]: 249: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,962 INFO L280 TraceCheckUtils]: 250: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,962 INFO L280 TraceCheckUtils]: 251: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,962 INFO L280 TraceCheckUtils]: 252: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,962 INFO L280 TraceCheckUtils]: 253: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:46,963 INFO L280 TraceCheckUtils]: 254: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-10 20:36:46,963 INFO L280 TraceCheckUtils]: 255: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,963 INFO L280 TraceCheckUtils]: 256: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:46,963 INFO L280 TraceCheckUtils]: 257: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-10 20:36:46,964 INFO L280 TraceCheckUtils]: 258: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,964 INFO L280 TraceCheckUtils]: 259: Hoare triple {26382#false} ~check__tmp~0 := 1; {26382#false} is VALID [2020-07-10 20:36:46,964 INFO L280 TraceCheckUtils]: 260: Hoare triple {26382#false} ~__return_1846~0 := ~check__tmp~0; {26382#false} is VALID [2020-07-10 20:36:46,964 INFO L280 TraceCheckUtils]: 261: Hoare triple {26382#false} ~main__c1~0 := ~__return_1846~0; {26382#false} is VALID [2020-07-10 20:36:46,964 INFO L280 TraceCheckUtils]: 262: Hoare triple {26382#false} havoc ~__tmp_1~0; {26382#false} is VALID [2020-07-10 20:36:46,965 INFO L280 TraceCheckUtils]: 263: Hoare triple {26382#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,965 INFO L280 TraceCheckUtils]: 264: Hoare triple {26382#false} havoc ~assert__arg~0; {26382#false} is VALID [2020-07-10 20:36:46,965 INFO L280 TraceCheckUtils]: 265: Hoare triple {26382#false} ~assert__arg~0 := ~__tmp_1~0; {26382#false} is VALID [2020-07-10 20:36:46,965 INFO L280 TraceCheckUtils]: 266: Hoare triple {26382#false} assume !(0 == ~assert__arg~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,966 INFO L280 TraceCheckUtils]: 267: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,966 INFO L280 TraceCheckUtils]: 268: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,966 INFO L280 TraceCheckUtils]: 269: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,966 INFO L280 TraceCheckUtils]: 270: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,967 INFO L280 TraceCheckUtils]: 271: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,967 INFO L280 TraceCheckUtils]: 272: Hoare triple {26382#false} assume !(2 == ~r1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,967 INFO L280 TraceCheckUtils]: 273: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-10 20:36:46,968 INFO L280 TraceCheckUtils]: 274: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,968 INFO L280 TraceCheckUtils]: 275: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,968 INFO L280 TraceCheckUtils]: 276: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,968 INFO L280 TraceCheckUtils]: 277: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,969 INFO L280 TraceCheckUtils]: 278: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,969 INFO L280 TraceCheckUtils]: 279: Hoare triple {26382#false} assume !(2 == ~r2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,969 INFO L280 TraceCheckUtils]: 280: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-10 20:36:46,970 INFO L280 TraceCheckUtils]: 281: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,970 INFO L280 TraceCheckUtils]: 282: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,970 INFO L280 TraceCheckUtils]: 283: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-10 20:36:46,971 INFO L280 TraceCheckUtils]: 284: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,971 INFO L280 TraceCheckUtils]: 285: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,971 INFO L280 TraceCheckUtils]: 286: Hoare triple {26382#false} assume !(2 == ~r3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,971 INFO L280 TraceCheckUtils]: 287: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-10 20:36:46,971 INFO L280 TraceCheckUtils]: 288: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-10 20:36:46,972 INFO L280 TraceCheckUtils]: 289: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,972 INFO L280 TraceCheckUtils]: 290: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-10 20:36:46,972 INFO L280 TraceCheckUtils]: 291: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,972 INFO L280 TraceCheckUtils]: 292: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-10 20:36:46,973 INFO L280 TraceCheckUtils]: 293: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,973 INFO L280 TraceCheckUtils]: 294: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-10 20:36:46,973 INFO L280 TraceCheckUtils]: 295: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,986 INFO L280 TraceCheckUtils]: 296: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-10 20:36:46,987 INFO L280 TraceCheckUtils]: 297: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,987 INFO L280 TraceCheckUtils]: 298: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-10 20:36:46,987 INFO L280 TraceCheckUtils]: 299: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:46,988 INFO L280 TraceCheckUtils]: 300: Hoare triple {26382#false} havoc ~check__tmp~1; {26382#false} is VALID [2020-07-10 20:36:46,988 INFO L280 TraceCheckUtils]: 301: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,988 INFO L280 TraceCheckUtils]: 302: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,992 INFO L280 TraceCheckUtils]: 303: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,992 INFO L280 TraceCheckUtils]: 304: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:46,993 INFO L280 TraceCheckUtils]: 305: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:46,993 INFO L280 TraceCheckUtils]: 306: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-10 20:36:46,993 INFO L280 TraceCheckUtils]: 307: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,993 INFO L280 TraceCheckUtils]: 308: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:46,994 INFO L280 TraceCheckUtils]: 309: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-10 20:36:46,994 INFO L280 TraceCheckUtils]: 310: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:46,996 INFO L280 TraceCheckUtils]: 311: Hoare triple {26382#false} ~check__tmp~1 := 1; {26382#false} is VALID [2020-07-10 20:36:46,997 INFO L280 TraceCheckUtils]: 312: Hoare triple {26382#false} ~__return_1964~0 := ~check__tmp~1; {26382#false} is VALID [2020-07-10 20:36:46,997 INFO L280 TraceCheckUtils]: 313: Hoare triple {26382#false} ~main__c1~0 := ~__return_1964~0; {26382#false} is VALID [2020-07-10 20:36:46,997 INFO L280 TraceCheckUtils]: 314: Hoare triple {26382#false} havoc ~__tmp_2~0; {26382#false} is VALID [2020-07-10 20:36:46,998 INFO L280 TraceCheckUtils]: 315: Hoare triple {26382#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:46,998 INFO L280 TraceCheckUtils]: 316: Hoare triple {26382#false} havoc ~assert__arg~1; {26382#false} is VALID [2020-07-10 20:36:46,998 INFO L280 TraceCheckUtils]: 317: Hoare triple {26382#false} ~assert__arg~1 := ~__tmp_2~0; {26382#false} is VALID [2020-07-10 20:36:46,998 INFO L280 TraceCheckUtils]: 318: Hoare triple {26382#false} assume !(0 == ~assert__arg~1 % 256); {26382#false} is VALID [2020-07-10 20:36:46,999 INFO L280 TraceCheckUtils]: 319: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:46,999 INFO L280 TraceCheckUtils]: 320: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:47,003 INFO L280 TraceCheckUtils]: 321: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,003 INFO L280 TraceCheckUtils]: 322: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,004 INFO L280 TraceCheckUtils]: 323: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,004 INFO L280 TraceCheckUtils]: 324: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,004 INFO L280 TraceCheckUtils]: 325: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:47,004 INFO L280 TraceCheckUtils]: 326: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,005 INFO L280 TraceCheckUtils]: 327: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,005 INFO L280 TraceCheckUtils]: 328: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,009 INFO L280 TraceCheckUtils]: 329: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,009 INFO L280 TraceCheckUtils]: 330: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:47,009 INFO L280 TraceCheckUtils]: 331: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,010 INFO L280 TraceCheckUtils]: 332: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,010 INFO L280 TraceCheckUtils]: 333: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,010 INFO L280 TraceCheckUtils]: 334: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-10 20:36:47,010 INFO L280 TraceCheckUtils]: 335: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,011 INFO L280 TraceCheckUtils]: 336: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-10 20:36:47,011 INFO L280 TraceCheckUtils]: 337: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,011 INFO L280 TraceCheckUtils]: 338: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-10 20:36:47,012 INFO L280 TraceCheckUtils]: 339: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,012 INFO L280 TraceCheckUtils]: 340: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-10 20:36:47,012 INFO L280 TraceCheckUtils]: 341: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,013 INFO L280 TraceCheckUtils]: 342: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-10 20:36:47,013 INFO L280 TraceCheckUtils]: 343: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,013 INFO L280 TraceCheckUtils]: 344: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-10 20:36:47,014 INFO L280 TraceCheckUtils]: 345: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,014 INFO L280 TraceCheckUtils]: 346: Hoare triple {26382#false} havoc ~check__tmp~2; {26382#false} is VALID [2020-07-10 20:36:47,014 INFO L280 TraceCheckUtils]: 347: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:47,014 INFO L280 TraceCheckUtils]: 348: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:47,015 INFO L280 TraceCheckUtils]: 349: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:47,015 INFO L280 TraceCheckUtils]: 350: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-10 20:36:47,015 INFO L280 TraceCheckUtils]: 351: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:47,016 INFO L280 TraceCheckUtils]: 352: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-10 20:36:47,016 INFO L280 TraceCheckUtils]: 353: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:47,016 INFO L280 TraceCheckUtils]: 354: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-10 20:36:47,017 INFO L280 TraceCheckUtils]: 355: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-10 20:36:47,017 INFO L280 TraceCheckUtils]: 356: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-10 20:36:47,017 INFO L280 TraceCheckUtils]: 357: Hoare triple {26382#false} ~check__tmp~2 := 1; {26382#false} is VALID [2020-07-10 20:36:47,017 INFO L280 TraceCheckUtils]: 358: Hoare triple {26382#false} ~__return_2082~0 := ~check__tmp~2; {26382#false} is VALID [2020-07-10 20:36:47,018 INFO L280 TraceCheckUtils]: 359: Hoare triple {26382#false} ~main__c1~0 := ~__return_2082~0; {26382#false} is VALID [2020-07-10 20:36:47,018 INFO L280 TraceCheckUtils]: 360: Hoare triple {26382#false} havoc ~__tmp_3~0; {26382#false} is VALID [2020-07-10 20:36:47,018 INFO L280 TraceCheckUtils]: 361: Hoare triple {26382#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:47,019 INFO L280 TraceCheckUtils]: 362: Hoare triple {26382#false} havoc ~assert__arg~2; {26382#false} is VALID [2020-07-10 20:36:47,019 INFO L280 TraceCheckUtils]: 363: Hoare triple {26382#false} ~assert__arg~2 := ~__tmp_3~0; {26382#false} is VALID [2020-07-10 20:36:47,019 INFO L280 TraceCheckUtils]: 364: Hoare triple {26382#false} assume !(0 == ~assert__arg~2 % 256); {26382#false} is VALID [2020-07-10 20:36:47,020 INFO L280 TraceCheckUtils]: 365: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,020 INFO L280 TraceCheckUtils]: 366: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,020 INFO L280 TraceCheckUtils]: 367: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,020 INFO L280 TraceCheckUtils]: 368: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,021 INFO L280 TraceCheckUtils]: 369: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,021 INFO L280 TraceCheckUtils]: 370: Hoare triple {26382#false} assume 2 == ~r1~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,021 INFO L280 TraceCheckUtils]: 371: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-10 20:36:47,022 INFO L280 TraceCheckUtils]: 372: Hoare triple {26382#false} ~st1~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,022 INFO L280 TraceCheckUtils]: 373: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-10 20:36:47,022 INFO L280 TraceCheckUtils]: 374: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,023 INFO L280 TraceCheckUtils]: 375: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,023 INFO L280 TraceCheckUtils]: 376: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,023 INFO L280 TraceCheckUtils]: 377: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,023 INFO L280 TraceCheckUtils]: 378: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,024 INFO L280 TraceCheckUtils]: 379: Hoare triple {26382#false} assume 2 == ~r2~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,024 INFO L280 TraceCheckUtils]: 380: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-10 20:36:47,024 INFO L280 TraceCheckUtils]: 381: Hoare triple {26382#false} ~st2~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,025 INFO L280 TraceCheckUtils]: 382: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-10 20:36:47,025 INFO L280 TraceCheckUtils]: 383: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,025 INFO L280 TraceCheckUtils]: 384: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,026 INFO L280 TraceCheckUtils]: 385: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,026 INFO L280 TraceCheckUtils]: 386: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,026 INFO L280 TraceCheckUtils]: 387: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-10 20:36:47,027 INFO L280 TraceCheckUtils]: 388: Hoare triple {26382#false} assume 2 == ~r3~0 % 256; {26382#false} is VALID [2020-07-10 20:36:47,027 INFO L280 TraceCheckUtils]: 389: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-10 20:36:47,027 INFO L280 TraceCheckUtils]: 390: Hoare triple {26382#false} ~st3~0 := 1; {26382#false} is VALID [2020-07-10 20:36:47,027 INFO L280 TraceCheckUtils]: 391: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-10 20:36:47,028 INFO L280 TraceCheckUtils]: 392: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-10 20:36:47,028 INFO L280 TraceCheckUtils]: 393: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,028 INFO L280 TraceCheckUtils]: 394: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-10 20:36:47,028 INFO L280 TraceCheckUtils]: 395: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,028 INFO L280 TraceCheckUtils]: 396: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-10 20:36:47,029 INFO L280 TraceCheckUtils]: 397: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,029 INFO L280 TraceCheckUtils]: 398: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-10 20:36:47,029 INFO L280 TraceCheckUtils]: 399: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,030 INFO L280 TraceCheckUtils]: 400: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-10 20:36:47,030 INFO L280 TraceCheckUtils]: 401: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,030 INFO L280 TraceCheckUtils]: 402: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-10 20:36:47,030 INFO L280 TraceCheckUtils]: 403: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-10 20:36:47,030 INFO L280 TraceCheckUtils]: 404: Hoare triple {26382#false} havoc ~check__tmp~3; {26382#false} is VALID [2020-07-10 20:36:47,031 INFO L280 TraceCheckUtils]: 405: Hoare triple {26382#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {26382#false} is VALID [2020-07-10 20:36:47,031 INFO L280 TraceCheckUtils]: 406: Hoare triple {26382#false} ~check__tmp~3 := 0; {26382#false} is VALID [2020-07-10 20:36:47,031 INFO L280 TraceCheckUtils]: 407: Hoare triple {26382#false} ~__return_2816~0 := ~check__tmp~3; {26382#false} is VALID [2020-07-10 20:36:47,032 INFO L280 TraceCheckUtils]: 408: Hoare triple {26382#false} ~main__c1~0 := ~__return_2816~0; {26382#false} is VALID [2020-07-10 20:36:47,032 INFO L280 TraceCheckUtils]: 409: Hoare triple {26382#false} havoc ~__tmp_4~0; {26382#false} is VALID [2020-07-10 20:36:47,032 INFO L280 TraceCheckUtils]: 410: Hoare triple {26382#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-10 20:36:47,032 INFO L280 TraceCheckUtils]: 411: Hoare triple {26382#false} havoc ~assert__arg~3; {26382#false} is VALID [2020-07-10 20:36:47,032 INFO L280 TraceCheckUtils]: 412: Hoare triple {26382#false} ~assert__arg~3 := ~__tmp_4~0; {26382#false} is VALID [2020-07-10 20:36:47,033 INFO L280 TraceCheckUtils]: 413: Hoare triple {26382#false} assume 0 == ~assert__arg~3 % 256; {26382#false} is VALID [2020-07-10 20:36:47,033 INFO L280 TraceCheckUtils]: 414: Hoare triple {26382#false} assume !false; {26382#false} is VALID [2020-07-10 20:36:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:36:47,218 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:36:47,218 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1474668370] [2020-07-10 20:36:47,219 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:36:47,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:36:47,219 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270175270] [2020-07-10 20:36:47,221 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-10 20:36:47,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:36:47,223 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:36:47,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:36:47,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:36:47,850 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:36:47,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:36:47,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:36:47,851 INFO L87 Difference]: Start difference. First operand 2245 states and 2728 transitions. Second operand 4 states. [2020-07-10 20:37:13,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:37:13,622 INFO L93 Difference]: Finished difference Result 6342 states and 7767 transitions. [2020-07-10 20:37:13,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:37:13,623 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-10 20:37:13,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:37:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:37:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-10 20:37:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:37:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-10 20:37:13,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3075 transitions. [2020-07-10 20:37:18,425 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3075 edges. 3075 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:37:19,123 INFO L225 Difference]: With dead ends: 6342 [2020-07-10 20:37:19,124 INFO L226 Difference]: Without dead ends: 4309 [2020-07-10 20:37:19,131 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:37:19,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4309 states. [2020-07-10 20:37:29,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4309 to 2247. [2020-07-10 20:37:29,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:37:29,497 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4309 states. Second operand 2247 states. [2020-07-10 20:37:29,497 INFO L74 IsIncluded]: Start isIncluded. First operand 4309 states. Second operand 2247 states. [2020-07-10 20:37:29,498 INFO L87 Difference]: Start difference. First operand 4309 states. Second operand 2247 states. [2020-07-10 20:37:30,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:37:30,106 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-10 20:37:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-10 20:37:30,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:37:30,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:37:30,117 INFO L74 IsIncluded]: Start isIncluded. First operand 2247 states. Second operand 4309 states. [2020-07-10 20:37:30,117 INFO L87 Difference]: Start difference. First operand 2247 states. Second operand 4309 states. [2020-07-10 20:37:30,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:37:30,801 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-10 20:37:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-10 20:37:30,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:37:30,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:37:30,808 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:37:30,808 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:37:30,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2247 states. [2020-07-10 20:37:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 2247 states and 2730 transitions. [2020-07-10 20:37:30,981 INFO L78 Accepts]: Start accepts. Automaton has 2247 states and 2730 transitions. Word has length 415 [2020-07-10 20:37:30,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:37:30,981 INFO L479 AbstractCegarLoop]: Abstraction has 2247 states and 2730 transitions. [2020-07-10 20:37:30,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:37:30,982 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2247 states and 2730 transitions. [2020-07-10 20:37:37,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2730 edges. 2730 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:37:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 2730 transitions. [2020-07-10 20:37:37,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2020-07-10 20:37:37,396 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:37:37,396 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:37:37,397 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 20:37:37,397 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:37:37,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:37:37,398 INFO L82 PathProgramCache]: Analyzing trace with hash 1261271917, now seen corresponding path program 1 times [2020-07-10 20:37:37,398 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:37:37,399 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1590877260] [2020-07-10 20:37:37,399 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:37:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:37:38,166 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:37:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:37:38,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-10 20:37:38,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,231 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,235 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,235 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,235 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,236 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,236 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,237 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,237 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,237 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,238 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,238 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,238 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,238 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,239 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,239 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,239 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,239 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,240 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,240 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,240 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-10 20:37:38,240 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-10 20:37:38,241 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-10 20:37:38,241 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,241 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,241 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,241 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,242 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,242 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,242 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,242 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,242 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,243 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,243 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,243 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,243 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-10 20:37:38,244 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-10 20:37:38,252 INFO L263 TraceCheckUtils]: 0: Hoare triple {52248#true} call ULTIMATE.init(); {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:37:38,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-10 20:37:38,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,254 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,255 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,255 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,255 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,256 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,257 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,258 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,258 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,258 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,259 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,259 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,259 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,259 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,260 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,261 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,261 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-10 20:37:38,261 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-10 20:37:38,261 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-10 20:37:38,261 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,262 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,262 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,262 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,262 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,262 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,263 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L280 TraceCheckUtils]: 64: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L263 TraceCheckUtils]: 66: Hoare triple {52248#true} call #t~ret27 := main(); {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L280 TraceCheckUtils]: 67: Hoare triple {52248#true} havoc ~main__c1~0; {52248#true} is VALID [2020-07-10 20:37:38,264 INFO L280 TraceCheckUtils]: 68: Hoare triple {52248#true} havoc ~main__i2~0; {52248#true} is VALID [2020-07-10 20:37:38,265 INFO L280 TraceCheckUtils]: 69: Hoare triple {52248#true} ~main__c1~0 := 0; {52248#true} is VALID [2020-07-10 20:37:38,265 INFO L280 TraceCheckUtils]: 70: Hoare triple {52248#true} ~ep12~0 := #t~nondet0; {52248#true} is VALID [2020-07-10 20:37:38,265 INFO L280 TraceCheckUtils]: 71: Hoare triple {52248#true} havoc #t~nondet0; {52248#true} is VALID [2020-07-10 20:37:38,265 INFO L280 TraceCheckUtils]: 72: Hoare triple {52248#true} ~ep13~0 := #t~nondet1; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 73: Hoare triple {52248#true} havoc #t~nondet1; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 74: Hoare triple {52248#true} ~ep21~0 := #t~nondet2; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 75: Hoare triple {52248#true} havoc #t~nondet2; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 76: Hoare triple {52248#true} ~ep23~0 := #t~nondet3; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 77: Hoare triple {52248#true} havoc #t~nondet3; {52248#true} is VALID [2020-07-10 20:37:38,266 INFO L280 TraceCheckUtils]: 78: Hoare triple {52248#true} ~ep31~0 := #t~nondet4; {52248#true} is VALID [2020-07-10 20:37:38,267 INFO L280 TraceCheckUtils]: 79: Hoare triple {52248#true} havoc #t~nondet4; {52248#true} is VALID [2020-07-10 20:37:38,267 INFO L280 TraceCheckUtils]: 80: Hoare triple {52248#true} ~ep32~0 := #t~nondet5; {52248#true} is VALID [2020-07-10 20:37:38,267 INFO L280 TraceCheckUtils]: 81: Hoare triple {52248#true} havoc #t~nondet5; {52248#true} is VALID [2020-07-10 20:37:38,267 INFO L280 TraceCheckUtils]: 82: Hoare triple {52248#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,267 INFO L280 TraceCheckUtils]: 83: Hoare triple {52248#true} ~id1~0 := #t~nondet6; {52248#true} is VALID [2020-07-10 20:37:38,268 INFO L280 TraceCheckUtils]: 84: Hoare triple {52248#true} havoc #t~nondet6; {52248#true} is VALID [2020-07-10 20:37:38,268 INFO L280 TraceCheckUtils]: 85: Hoare triple {52248#true} ~r1~0 := #t~nondet7; {52248#true} is VALID [2020-07-10 20:37:38,268 INFO L280 TraceCheckUtils]: 86: Hoare triple {52248#true} havoc #t~nondet7; {52248#true} is VALID [2020-07-10 20:37:38,268 INFO L280 TraceCheckUtils]: 87: Hoare triple {52248#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,268 INFO L280 TraceCheckUtils]: 88: Hoare triple {52248#true} ~st1~0 := #t~nondet8; {52248#true} is VALID [2020-07-10 20:37:38,269 INFO L280 TraceCheckUtils]: 89: Hoare triple {52248#true} havoc #t~nondet8; {52248#true} is VALID [2020-07-10 20:37:38,269 INFO L280 TraceCheckUtils]: 90: Hoare triple {52248#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,269 INFO L280 TraceCheckUtils]: 91: Hoare triple {52248#true} ~nl1~0 := #t~nondet9; {52248#true} is VALID [2020-07-10 20:37:38,269 INFO L280 TraceCheckUtils]: 92: Hoare triple {52248#true} havoc #t~nondet9; {52248#true} is VALID [2020-07-10 20:37:38,269 INFO L280 TraceCheckUtils]: 93: Hoare triple {52248#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 94: Hoare triple {52248#true} ~m1~0 := #t~nondet10; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 95: Hoare triple {52248#true} havoc #t~nondet10; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 96: Hoare triple {52248#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 97: Hoare triple {52248#true} ~max1~0 := #t~nondet11; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 98: Hoare triple {52248#true} havoc #t~nondet11; {52248#true} is VALID [2020-07-10 20:37:38,270 INFO L280 TraceCheckUtils]: 99: Hoare triple {52248#true} ~mode1~0 := #t~nondet12; {52248#true} is VALID [2020-07-10 20:37:38,271 INFO L280 TraceCheckUtils]: 100: Hoare triple {52248#true} havoc #t~nondet12; {52248#true} is VALID [2020-07-10 20:37:38,271 INFO L280 TraceCheckUtils]: 101: Hoare triple {52248#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,271 INFO L280 TraceCheckUtils]: 102: Hoare triple {52248#true} ~id2~0 := #t~nondet13; {52248#true} is VALID [2020-07-10 20:37:38,271 INFO L280 TraceCheckUtils]: 103: Hoare triple {52248#true} havoc #t~nondet13; {52248#true} is VALID [2020-07-10 20:37:38,271 INFO L280 TraceCheckUtils]: 104: Hoare triple {52248#true} ~r2~0 := #t~nondet14; {52248#true} is VALID [2020-07-10 20:37:38,272 INFO L280 TraceCheckUtils]: 105: Hoare triple {52248#true} havoc #t~nondet14; {52248#true} is VALID [2020-07-10 20:37:38,272 INFO L280 TraceCheckUtils]: 106: Hoare triple {52248#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,272 INFO L280 TraceCheckUtils]: 107: Hoare triple {52248#true} ~st2~0 := #t~nondet15; {52248#true} is VALID [2020-07-10 20:37:38,272 INFO L280 TraceCheckUtils]: 108: Hoare triple {52248#true} havoc #t~nondet15; {52248#true} is VALID [2020-07-10 20:37:38,272 INFO L280 TraceCheckUtils]: 109: Hoare triple {52248#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 110: Hoare triple {52248#true} ~nl2~0 := #t~nondet16; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 111: Hoare triple {52248#true} havoc #t~nondet16; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 112: Hoare triple {52248#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 113: Hoare triple {52248#true} ~m2~0 := #t~nondet17; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 114: Hoare triple {52248#true} havoc #t~nondet17; {52248#true} is VALID [2020-07-10 20:37:38,273 INFO L280 TraceCheckUtils]: 115: Hoare triple {52248#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,274 INFO L280 TraceCheckUtils]: 116: Hoare triple {52248#true} ~max2~0 := #t~nondet18; {52248#true} is VALID [2020-07-10 20:37:38,274 INFO L280 TraceCheckUtils]: 117: Hoare triple {52248#true} havoc #t~nondet18; {52248#true} is VALID [2020-07-10 20:37:38,274 INFO L280 TraceCheckUtils]: 118: Hoare triple {52248#true} ~mode2~0 := #t~nondet19; {52248#true} is VALID [2020-07-10 20:37:38,274 INFO L280 TraceCheckUtils]: 119: Hoare triple {52248#true} havoc #t~nondet19; {52248#true} is VALID [2020-07-10 20:37:38,274 INFO L280 TraceCheckUtils]: 120: Hoare triple {52248#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,275 INFO L280 TraceCheckUtils]: 121: Hoare triple {52248#true} ~id3~0 := #t~nondet20; {52248#true} is VALID [2020-07-10 20:37:38,275 INFO L280 TraceCheckUtils]: 122: Hoare triple {52248#true} havoc #t~nondet20; {52248#true} is VALID [2020-07-10 20:37:38,275 INFO L280 TraceCheckUtils]: 123: Hoare triple {52248#true} ~r3~0 := #t~nondet21; {52248#true} is VALID [2020-07-10 20:37:38,275 INFO L280 TraceCheckUtils]: 124: Hoare triple {52248#true} havoc #t~nondet21; {52248#true} is VALID [2020-07-10 20:37:38,275 INFO L280 TraceCheckUtils]: 125: Hoare triple {52248#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 126: Hoare triple {52248#true} ~st3~0 := #t~nondet22; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 127: Hoare triple {52248#true} havoc #t~nondet22; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 128: Hoare triple {52248#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 129: Hoare triple {52248#true} ~nl3~0 := #t~nondet23; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 130: Hoare triple {52248#true} havoc #t~nondet23; {52248#true} is VALID [2020-07-10 20:37:38,276 INFO L280 TraceCheckUtils]: 131: Hoare triple {52248#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,277 INFO L280 TraceCheckUtils]: 132: Hoare triple {52248#true} ~m3~0 := #t~nondet24; {52248#true} is VALID [2020-07-10 20:37:38,277 INFO L280 TraceCheckUtils]: 133: Hoare triple {52248#true} havoc #t~nondet24; {52248#true} is VALID [2020-07-10 20:37:38,277 INFO L280 TraceCheckUtils]: 134: Hoare triple {52248#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {52248#true} is VALID [2020-07-10 20:37:38,277 INFO L280 TraceCheckUtils]: 135: Hoare triple {52248#true} ~max3~0 := #t~nondet25; {52248#true} is VALID [2020-07-10 20:37:38,277 INFO L280 TraceCheckUtils]: 136: Hoare triple {52248#true} havoc #t~nondet25; {52248#true} is VALID [2020-07-10 20:37:38,278 INFO L280 TraceCheckUtils]: 137: Hoare triple {52248#true} ~mode3~0 := #t~nondet26; {52248#true} is VALID [2020-07-10 20:37:38,278 INFO L280 TraceCheckUtils]: 138: Hoare triple {52248#true} havoc #t~nondet26; {52248#true} is VALID [2020-07-10 20:37:38,278 INFO L280 TraceCheckUtils]: 139: Hoare triple {52248#true} havoc ~init__r121~0; {52248#true} is VALID [2020-07-10 20:37:38,278 INFO L280 TraceCheckUtils]: 140: Hoare triple {52248#true} havoc ~init__r131~0; {52248#true} is VALID [2020-07-10 20:37:38,278 INFO L280 TraceCheckUtils]: 141: Hoare triple {52248#true} havoc ~init__r211~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 142: Hoare triple {52248#true} havoc ~init__r231~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 143: Hoare triple {52248#true} havoc ~init__r311~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 144: Hoare triple {52248#true} havoc ~init__r321~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 145: Hoare triple {52248#true} havoc ~init__r122~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 146: Hoare triple {52248#true} havoc ~init__tmp~0; {52248#true} is VALID [2020-07-10 20:37:38,279 INFO L280 TraceCheckUtils]: 147: Hoare triple {52248#true} havoc ~init__r132~0; {52248#true} is VALID [2020-07-10 20:37:38,280 INFO L280 TraceCheckUtils]: 148: Hoare triple {52248#true} havoc ~init__tmp___0~0; {52248#true} is VALID [2020-07-10 20:37:38,280 INFO L280 TraceCheckUtils]: 149: Hoare triple {52248#true} havoc ~init__r212~0; {52248#true} is VALID [2020-07-10 20:37:38,280 INFO L280 TraceCheckUtils]: 150: Hoare triple {52248#true} havoc ~init__tmp___1~0; {52248#true} is VALID [2020-07-10 20:37:38,280 INFO L280 TraceCheckUtils]: 151: Hoare triple {52248#true} havoc ~init__r232~0; {52248#true} is VALID [2020-07-10 20:37:38,280 INFO L280 TraceCheckUtils]: 152: Hoare triple {52248#true} havoc ~init__tmp___2~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 153: Hoare triple {52248#true} havoc ~init__r312~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 154: Hoare triple {52248#true} havoc ~init__tmp___3~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 155: Hoare triple {52248#true} havoc ~init__r322~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 156: Hoare triple {52248#true} havoc ~init__tmp___4~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 157: Hoare triple {52248#true} havoc ~init__tmp___5~0; {52248#true} is VALID [2020-07-10 20:37:38,281 INFO L280 TraceCheckUtils]: 158: Hoare triple {52248#true} ~init__r121~0 := ~ep12~0; {52248#true} is VALID [2020-07-10 20:37:38,282 INFO L280 TraceCheckUtils]: 159: Hoare triple {52248#true} ~init__r131~0 := ~ep13~0; {52248#true} is VALID [2020-07-10 20:37:38,282 INFO L280 TraceCheckUtils]: 160: Hoare triple {52248#true} ~init__r211~0 := ~ep21~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,283 INFO L280 TraceCheckUtils]: 161: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,284 INFO L280 TraceCheckUtils]: 162: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,285 INFO L280 TraceCheckUtils]: 163: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,286 INFO L280 TraceCheckUtils]: 164: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,287 INFO L280 TraceCheckUtils]: 165: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,287 INFO L280 TraceCheckUtils]: 166: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,288 INFO L280 TraceCheckUtils]: 167: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,289 INFO L280 TraceCheckUtils]: 168: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,290 INFO L280 TraceCheckUtils]: 169: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,291 INFO L280 TraceCheckUtils]: 170: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,292 INFO L280 TraceCheckUtils]: 171: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:37:38,294 INFO L280 TraceCheckUtils]: 172: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,295 INFO L280 TraceCheckUtils]: 173: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,296 INFO L280 TraceCheckUtils]: 174: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,297 INFO L280 TraceCheckUtils]: 175: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,297 INFO L280 TraceCheckUtils]: 176: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,298 INFO L280 TraceCheckUtils]: 177: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,299 INFO L280 TraceCheckUtils]: 178: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,300 INFO L280 TraceCheckUtils]: 179: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,301 INFO L280 TraceCheckUtils]: 180: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,302 INFO L280 TraceCheckUtils]: 181: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,303 INFO L280 TraceCheckUtils]: 182: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,303 INFO L280 TraceCheckUtils]: 183: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,304 INFO L280 TraceCheckUtils]: 184: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,305 INFO L280 TraceCheckUtils]: 185: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,305 INFO L280 TraceCheckUtils]: 186: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,306 INFO L280 TraceCheckUtils]: 187: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,307 INFO L280 TraceCheckUtils]: 188: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,308 INFO L280 TraceCheckUtils]: 189: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,309 INFO L280 TraceCheckUtils]: 190: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,309 INFO L280 TraceCheckUtils]: 191: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,310 INFO L280 TraceCheckUtils]: 192: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,311 INFO L280 TraceCheckUtils]: 193: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,311 INFO L280 TraceCheckUtils]: 194: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,312 INFO L280 TraceCheckUtils]: 195: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,313 INFO L280 TraceCheckUtils]: 196: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,314 INFO L280 TraceCheckUtils]: 197: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,315 INFO L280 TraceCheckUtils]: 198: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,316 INFO L280 TraceCheckUtils]: 199: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,317 INFO L280 TraceCheckUtils]: 200: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,317 INFO L280 TraceCheckUtils]: 201: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,318 INFO L280 TraceCheckUtils]: 202: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,319 INFO L280 TraceCheckUtils]: 203: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,320 INFO L280 TraceCheckUtils]: 204: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,320 INFO L280 TraceCheckUtils]: 205: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,321 INFO L280 TraceCheckUtils]: 206: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1718~0 := ~init__tmp___5~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,323 INFO L280 TraceCheckUtils]: 207: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1718~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,324 INFO L280 TraceCheckUtils]: 208: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,324 INFO L280 TraceCheckUtils]: 209: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,325 INFO L280 TraceCheckUtils]: 210: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,326 INFO L280 TraceCheckUtils]: 211: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,326 INFO L280 TraceCheckUtils]: 212: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,327 INFO L280 TraceCheckUtils]: 213: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,328 INFO L280 TraceCheckUtils]: 214: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,329 INFO L280 TraceCheckUtils]: 215: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,330 INFO L280 TraceCheckUtils]: 216: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,331 INFO L280 TraceCheckUtils]: 217: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,332 INFO L280 TraceCheckUtils]: 218: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,333 INFO L280 TraceCheckUtils]: 219: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,334 INFO L280 TraceCheckUtils]: 220: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,334 INFO L280 TraceCheckUtils]: 221: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,335 INFO L280 TraceCheckUtils]: 222: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,336 INFO L280 TraceCheckUtils]: 223: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,337 INFO L280 TraceCheckUtils]: 224: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,338 INFO L280 TraceCheckUtils]: 225: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,339 INFO L280 TraceCheckUtils]: 226: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,339 INFO L280 TraceCheckUtils]: 227: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,340 INFO L280 TraceCheckUtils]: 228: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:37:38,341 INFO L280 TraceCheckUtils]: 229: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,341 INFO L280 TraceCheckUtils]: 230: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,342 INFO L280 TraceCheckUtils]: 231: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,342 INFO L280 TraceCheckUtils]: 232: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,342 INFO L280 TraceCheckUtils]: 233: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,342 INFO L280 TraceCheckUtils]: 234: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,342 INFO L280 TraceCheckUtils]: 235: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,343 INFO L280 TraceCheckUtils]: 236: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,343 INFO L280 TraceCheckUtils]: 237: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-10 20:37:38,343 INFO L280 TraceCheckUtils]: 238: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,343 INFO L280 TraceCheckUtils]: 239: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-10 20:37:38,343 INFO L280 TraceCheckUtils]: 240: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,344 INFO L280 TraceCheckUtils]: 241: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-10 20:37:38,344 INFO L280 TraceCheckUtils]: 242: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,344 INFO L280 TraceCheckUtils]: 243: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-10 20:37:38,344 INFO L280 TraceCheckUtils]: 244: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,344 INFO L280 TraceCheckUtils]: 245: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 246: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 247: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 248: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 249: Hoare triple {52249#false} havoc ~check__tmp~0; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 250: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,345 INFO L280 TraceCheckUtils]: 251: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,346 INFO L280 TraceCheckUtils]: 252: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,346 INFO L280 TraceCheckUtils]: 253: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,346 INFO L280 TraceCheckUtils]: 254: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,346 INFO L280 TraceCheckUtils]: 255: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-10 20:37:38,346 INFO L280 TraceCheckUtils]: 256: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,347 INFO L280 TraceCheckUtils]: 257: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,347 INFO L280 TraceCheckUtils]: 258: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-10 20:37:38,347 INFO L280 TraceCheckUtils]: 259: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,347 INFO L280 TraceCheckUtils]: 260: Hoare triple {52249#false} ~check__tmp~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,347 INFO L280 TraceCheckUtils]: 261: Hoare triple {52249#false} ~__return_1846~0 := ~check__tmp~0; {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 262: Hoare triple {52249#false} ~main__c1~0 := ~__return_1846~0; {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 263: Hoare triple {52249#false} havoc ~__tmp_1~0; {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 264: Hoare triple {52249#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 265: Hoare triple {52249#false} havoc ~assert__arg~0; {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 266: Hoare triple {52249#false} ~assert__arg~0 := ~__tmp_1~0; {52249#false} is VALID [2020-07-10 20:37:38,348 INFO L280 TraceCheckUtils]: 267: Hoare triple {52249#false} assume !(0 == ~assert__arg~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,349 INFO L280 TraceCheckUtils]: 268: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,349 INFO L280 TraceCheckUtils]: 269: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,349 INFO L280 TraceCheckUtils]: 270: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,349 INFO L280 TraceCheckUtils]: 271: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,349 INFO L280 TraceCheckUtils]: 272: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,350 INFO L280 TraceCheckUtils]: 273: Hoare triple {52249#false} assume !(2 == ~r1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,350 INFO L280 TraceCheckUtils]: 274: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,350 INFO L280 TraceCheckUtils]: 275: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,350 INFO L280 TraceCheckUtils]: 276: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,350 INFO L280 TraceCheckUtils]: 277: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,351 INFO L280 TraceCheckUtils]: 278: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,351 INFO L280 TraceCheckUtils]: 279: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,351 INFO L280 TraceCheckUtils]: 280: Hoare triple {52249#false} assume !(2 == ~r2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,351 INFO L280 TraceCheckUtils]: 281: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,351 INFO L280 TraceCheckUtils]: 282: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 283: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 284: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 285: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 286: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 287: Hoare triple {52249#false} assume !(2 == ~r3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,352 INFO L280 TraceCheckUtils]: 288: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,353 INFO L280 TraceCheckUtils]: 289: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-10 20:37:38,353 INFO L280 TraceCheckUtils]: 290: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,353 INFO L280 TraceCheckUtils]: 291: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-10 20:37:38,353 INFO L280 TraceCheckUtils]: 292: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,353 INFO L280 TraceCheckUtils]: 293: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 294: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 295: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 296: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 297: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 298: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,354 INFO L280 TraceCheckUtils]: 299: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-10 20:37:38,355 INFO L280 TraceCheckUtils]: 300: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,355 INFO L280 TraceCheckUtils]: 301: Hoare triple {52249#false} havoc ~check__tmp~1; {52249#false} is VALID [2020-07-10 20:37:38,355 INFO L280 TraceCheckUtils]: 302: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,355 INFO L280 TraceCheckUtils]: 303: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,355 INFO L280 TraceCheckUtils]: 304: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,356 INFO L280 TraceCheckUtils]: 305: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,356 INFO L280 TraceCheckUtils]: 306: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,356 INFO L280 TraceCheckUtils]: 307: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-10 20:37:38,356 INFO L280 TraceCheckUtils]: 308: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,356 INFO L280 TraceCheckUtils]: 309: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,357 INFO L280 TraceCheckUtils]: 310: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-10 20:37:38,357 INFO L280 TraceCheckUtils]: 311: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,357 INFO L280 TraceCheckUtils]: 312: Hoare triple {52249#false} ~check__tmp~1 := 1; {52249#false} is VALID [2020-07-10 20:37:38,357 INFO L280 TraceCheckUtils]: 313: Hoare triple {52249#false} ~__return_1964~0 := ~check__tmp~1; {52249#false} is VALID [2020-07-10 20:37:38,357 INFO L280 TraceCheckUtils]: 314: Hoare triple {52249#false} ~main__c1~0 := ~__return_1964~0; {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 315: Hoare triple {52249#false} havoc ~__tmp_2~0; {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 316: Hoare triple {52249#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 317: Hoare triple {52249#false} havoc ~assert__arg~1; {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 318: Hoare triple {52249#false} ~assert__arg~1 := ~__tmp_2~0; {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 319: Hoare triple {52249#false} assume !(0 == ~assert__arg~1 % 256); {52249#false} is VALID [2020-07-10 20:37:38,358 INFO L280 TraceCheckUtils]: 320: Hoare triple {52249#false} assume !!(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,359 INFO L280 TraceCheckUtils]: 321: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,359 INFO L280 TraceCheckUtils]: 322: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,359 INFO L280 TraceCheckUtils]: 323: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,359 INFO L280 TraceCheckUtils]: 324: Hoare triple {52249#false} ~mode1~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,359 INFO L280 TraceCheckUtils]: 325: Hoare triple {52249#false} assume !!(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 326: Hoare triple {52249#false} assume ~r2~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 327: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 328: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 329: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 330: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,360 INFO L280 TraceCheckUtils]: 331: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,361 INFO L280 TraceCheckUtils]: 332: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,361 INFO L280 TraceCheckUtils]: 333: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,361 INFO L280 TraceCheckUtils]: 334: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,361 INFO L280 TraceCheckUtils]: 335: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-10 20:37:38,361 INFO L280 TraceCheckUtils]: 336: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,362 INFO L280 TraceCheckUtils]: 337: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-10 20:37:38,362 INFO L280 TraceCheckUtils]: 338: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,362 INFO L280 TraceCheckUtils]: 339: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-10 20:37:38,362 INFO L280 TraceCheckUtils]: 340: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,362 INFO L280 TraceCheckUtils]: 341: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 342: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 343: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 344: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 345: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 346: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,363 INFO L280 TraceCheckUtils]: 347: Hoare triple {52249#false} havoc ~check__tmp~2; {52249#false} is VALID [2020-07-10 20:37:38,364 INFO L280 TraceCheckUtils]: 348: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,364 INFO L280 TraceCheckUtils]: 349: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,364 INFO L280 TraceCheckUtils]: 350: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,364 INFO L280 TraceCheckUtils]: 351: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-10 20:37:38,364 INFO L280 TraceCheckUtils]: 352: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,365 INFO L280 TraceCheckUtils]: 353: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-10 20:37:38,365 INFO L280 TraceCheckUtils]: 354: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,365 INFO L280 TraceCheckUtils]: 355: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-10 20:37:38,365 INFO L280 TraceCheckUtils]: 356: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-10 20:37:38,365 INFO L280 TraceCheckUtils]: 357: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 358: Hoare triple {52249#false} ~check__tmp~2 := 1; {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 359: Hoare triple {52249#false} ~__return_2082~0 := ~check__tmp~2; {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 360: Hoare triple {52249#false} ~main__c1~0 := ~__return_2082~0; {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 361: Hoare triple {52249#false} havoc ~__tmp_3~0; {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 362: Hoare triple {52249#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-10 20:37:38,366 INFO L280 TraceCheckUtils]: 363: Hoare triple {52249#false} havoc ~assert__arg~2; {52249#false} is VALID [2020-07-10 20:37:38,367 INFO L280 TraceCheckUtils]: 364: Hoare triple {52249#false} ~assert__arg~2 := ~__tmp_3~0; {52249#false} is VALID [2020-07-10 20:37:38,367 INFO L280 TraceCheckUtils]: 365: Hoare triple {52249#false} assume !(0 == ~assert__arg~2 % 256); {52249#false} is VALID [2020-07-10 20:37:38,367 INFO L280 TraceCheckUtils]: 366: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,367 INFO L280 TraceCheckUtils]: 367: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,367 INFO L280 TraceCheckUtils]: 368: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 369: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 370: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 371: Hoare triple {52249#false} assume 2 == ~r1~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 372: Hoare triple {52249#false} assume ~max1~0 == ~id1~0; {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 373: Hoare triple {52249#false} ~st1~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,368 INFO L280 TraceCheckUtils]: 374: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,369 INFO L280 TraceCheckUtils]: 375: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,369 INFO L280 TraceCheckUtils]: 376: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,369 INFO L280 TraceCheckUtils]: 377: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,369 INFO L280 TraceCheckUtils]: 378: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,369 INFO L280 TraceCheckUtils]: 379: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,370 INFO L280 TraceCheckUtils]: 380: Hoare triple {52249#false} assume 2 == ~r2~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,370 INFO L280 TraceCheckUtils]: 381: Hoare triple {52249#false} assume ~max2~0 == ~id2~0; {52249#false} is VALID [2020-07-10 20:37:38,370 INFO L280 TraceCheckUtils]: 382: Hoare triple {52249#false} ~st2~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,370 INFO L280 TraceCheckUtils]: 383: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,370 INFO L280 TraceCheckUtils]: 384: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 385: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 386: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 387: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 388: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 389: Hoare triple {52249#false} assume 2 == ~r3~0 % 256; {52249#false} is VALID [2020-07-10 20:37:38,371 INFO L280 TraceCheckUtils]: 390: Hoare triple {52249#false} assume ~max3~0 == ~id3~0; {52249#false} is VALID [2020-07-10 20:37:38,372 INFO L280 TraceCheckUtils]: 391: Hoare triple {52249#false} ~st3~0 := 1; {52249#false} is VALID [2020-07-10 20:37:38,372 INFO L280 TraceCheckUtils]: 392: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-10 20:37:38,372 INFO L280 TraceCheckUtils]: 393: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-10 20:37:38,372 INFO L280 TraceCheckUtils]: 394: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,372 INFO L280 TraceCheckUtils]: 395: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 396: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 397: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 398: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 399: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 400: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,373 INFO L280 TraceCheckUtils]: 401: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-10 20:37:38,374 INFO L280 TraceCheckUtils]: 402: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,374 INFO L280 TraceCheckUtils]: 403: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-10 20:37:38,374 INFO L280 TraceCheckUtils]: 404: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-10 20:37:38,375 INFO L280 TraceCheckUtils]: 405: Hoare triple {52249#false} havoc ~check__tmp~3; {52249#false} is VALID [2020-07-10 20:37:38,375 INFO L280 TraceCheckUtils]: 406: Hoare triple {52249#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {52249#false} is VALID [2020-07-10 20:37:38,375 INFO L280 TraceCheckUtils]: 407: Hoare triple {52249#false} ~check__tmp~3 := 0; {52249#false} is VALID [2020-07-10 20:37:38,375 INFO L280 TraceCheckUtils]: 408: Hoare triple {52249#false} ~__return_2816~0 := ~check__tmp~3; {52249#false} is VALID [2020-07-10 20:37:38,375 INFO L280 TraceCheckUtils]: 409: Hoare triple {52249#false} ~main__c1~0 := ~__return_2816~0; {52249#false} is VALID [2020-07-10 20:37:38,376 INFO L280 TraceCheckUtils]: 410: Hoare triple {52249#false} havoc ~__tmp_4~0; {52249#false} is VALID [2020-07-10 20:37:38,376 INFO L280 TraceCheckUtils]: 411: Hoare triple {52249#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-10 20:37:38,376 INFO L280 TraceCheckUtils]: 412: Hoare triple {52249#false} havoc ~assert__arg~3; {52249#false} is VALID [2020-07-10 20:37:38,376 INFO L280 TraceCheckUtils]: 413: Hoare triple {52249#false} ~assert__arg~3 := ~__tmp_4~0; {52249#false} is VALID [2020-07-10 20:37:38,377 INFO L280 TraceCheckUtils]: 414: Hoare triple {52249#false} assume 0 == ~assert__arg~3 % 256; {52249#false} is VALID [2020-07-10 20:37:38,377 INFO L280 TraceCheckUtils]: 415: Hoare triple {52249#false} assume !false; {52249#false} is VALID [2020-07-10 20:37:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:37:38,580 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:37:38,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1590877260] [2020-07-10 20:37:38,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:37:38,581 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:37:38,581 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461364099] [2020-07-10 20:37:38,582 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-10 20:37:38,583 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:37:38,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:37:39,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:37:39,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:37:39,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:37:39,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:37:39,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:37:39,183 INFO L87 Difference]: Start difference. First operand 2247 states and 2730 transitions. Second operand 5 states. [2020-07-10 20:38:08,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:08,093 INFO L93 Difference]: Finished difference Result 6213 states and 7598 transitions. [2020-07-10 20:38:08,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:38:08,093 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-10 20:38:08,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:38:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:38:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-10 20:38:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:38:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-10 20:38:08,124 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2993 transitions. [2020-07-10 20:38:12,373 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2993 edges. 2993 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:12,954 INFO L225 Difference]: With dead ends: 6213 [2020-07-10 20:38:12,954 INFO L226 Difference]: Without dead ends: 4181 [2020-07-10 20:38:12,958 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:38:12,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4181 states. [2020-07-10 20:38:28,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4181 to 4056. [2020-07-10 20:38:28,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:38:28,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4181 states. Second operand 4056 states. [2020-07-10 20:38:28,128 INFO L74 IsIncluded]: Start isIncluded. First operand 4181 states. Second operand 4056 states. [2020-07-10 20:38:28,128 INFO L87 Difference]: Start difference. First operand 4181 states. Second operand 4056 states. [2020-07-10 20:38:28,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:28,687 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-10 20:38:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-10 20:38:28,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:28,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:28,692 INFO L74 IsIncluded]: Start isIncluded. First operand 4056 states. Second operand 4181 states. [2020-07-10 20:38:28,692 INFO L87 Difference]: Start difference. First operand 4056 states. Second operand 4181 states. [2020-07-10 20:38:29,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:29,264 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-10 20:38:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-10 20:38:29,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:29,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:29,268 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:38:29,268 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:38:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4056 states. [2020-07-10 20:38:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 4056 states and 4953 transitions. [2020-07-10 20:38:29,894 INFO L78 Accepts]: Start accepts. Automaton has 4056 states and 4953 transitions. Word has length 416 [2020-07-10 20:38:29,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:38:29,894 INFO L479 AbstractCegarLoop]: Abstraction has 4056 states and 4953 transitions. [2020-07-10 20:38:29,894 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:38:29,894 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4056 states and 4953 transitions. [2020-07-10 20:38:40,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4953 edges. 4953 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 4953 transitions. [2020-07-10 20:38:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-07-10 20:38:40,669 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:40,670 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:38:40,670 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 20:38:40,670 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:40,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:40,671 INFO L82 PathProgramCache]: Analyzing trace with hash 263200131, now seen corresponding path program 1 times [2020-07-10 20:38:40,671 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:40,671 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1615016513] [2020-07-10 20:38:40,671 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:41,075 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:38:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:41,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-10 20:38:41,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,150 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,150 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,151 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,152 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,152 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,152 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,154 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,154 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,154 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,155 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,155 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,155 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,156 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,156 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,157 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,157 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,157 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-10 20:38:41,157 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-10 20:38:41,158 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-10 20:38:41,158 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,158 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,159 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,159 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,159 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,160 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,160 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,160 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-10 20:38:41,161 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-10 20:38:41,168 INFO L263 TraceCheckUtils]: 0: Hoare triple {81222#true} call ULTIMATE.init(); {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:41,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-10 20:38:41,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,169 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,170 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,172 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,172 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,175 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,176 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,176 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,176 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,177 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,177 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,177 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,178 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,178 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,178 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,179 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,179 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,179 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,180 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,180 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,181 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-10 20:38:41,181 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-10 20:38:41,181 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-10 20:38:41,182 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,182 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,182 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,183 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,183 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,183 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,184 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,184 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,184 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,185 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,185 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,185 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,186 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,186 INFO L280 TraceCheckUtils]: 64: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-10 20:38:41,186 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-10 20:38:41,187 INFO L263 TraceCheckUtils]: 66: Hoare triple {81222#true} call #t~ret27 := main(); {81222#true} is VALID [2020-07-10 20:38:41,187 INFO L280 TraceCheckUtils]: 67: Hoare triple {81222#true} havoc ~main__c1~0; {81222#true} is VALID [2020-07-10 20:38:41,187 INFO L280 TraceCheckUtils]: 68: Hoare triple {81222#true} havoc ~main__i2~0; {81222#true} is VALID [2020-07-10 20:38:41,188 INFO L280 TraceCheckUtils]: 69: Hoare triple {81222#true} ~main__c1~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,188 INFO L280 TraceCheckUtils]: 70: Hoare triple {81222#true} ~ep12~0 := #t~nondet0; {81222#true} is VALID [2020-07-10 20:38:41,188 INFO L280 TraceCheckUtils]: 71: Hoare triple {81222#true} havoc #t~nondet0; {81222#true} is VALID [2020-07-10 20:38:41,189 INFO L280 TraceCheckUtils]: 72: Hoare triple {81222#true} ~ep13~0 := #t~nondet1; {81222#true} is VALID [2020-07-10 20:38:41,189 INFO L280 TraceCheckUtils]: 73: Hoare triple {81222#true} havoc #t~nondet1; {81222#true} is VALID [2020-07-10 20:38:41,189 INFO L280 TraceCheckUtils]: 74: Hoare triple {81222#true} ~ep21~0 := #t~nondet2; {81222#true} is VALID [2020-07-10 20:38:41,190 INFO L280 TraceCheckUtils]: 75: Hoare triple {81222#true} havoc #t~nondet2; {81222#true} is VALID [2020-07-10 20:38:41,190 INFO L280 TraceCheckUtils]: 76: Hoare triple {81222#true} ~ep23~0 := #t~nondet3; {81222#true} is VALID [2020-07-10 20:38:41,190 INFO L280 TraceCheckUtils]: 77: Hoare triple {81222#true} havoc #t~nondet3; {81222#true} is VALID [2020-07-10 20:38:41,190 INFO L280 TraceCheckUtils]: 78: Hoare triple {81222#true} ~ep31~0 := #t~nondet4; {81222#true} is VALID [2020-07-10 20:38:41,191 INFO L280 TraceCheckUtils]: 79: Hoare triple {81222#true} havoc #t~nondet4; {81222#true} is VALID [2020-07-10 20:38:41,191 INFO L280 TraceCheckUtils]: 80: Hoare triple {81222#true} ~ep32~0 := #t~nondet5; {81222#true} is VALID [2020-07-10 20:38:41,191 INFO L280 TraceCheckUtils]: 81: Hoare triple {81222#true} havoc #t~nondet5; {81222#true} is VALID [2020-07-10 20:38:41,191 INFO L280 TraceCheckUtils]: 82: Hoare triple {81222#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,192 INFO L280 TraceCheckUtils]: 83: Hoare triple {81222#true} ~id1~0 := #t~nondet6; {81222#true} is VALID [2020-07-10 20:38:41,192 INFO L280 TraceCheckUtils]: 84: Hoare triple {81222#true} havoc #t~nondet6; {81222#true} is VALID [2020-07-10 20:38:41,192 INFO L280 TraceCheckUtils]: 85: Hoare triple {81222#true} ~r1~0 := #t~nondet7; {81222#true} is VALID [2020-07-10 20:38:41,193 INFO L280 TraceCheckUtils]: 86: Hoare triple {81222#true} havoc #t~nondet7; {81222#true} is VALID [2020-07-10 20:38:41,193 INFO L280 TraceCheckUtils]: 87: Hoare triple {81222#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,193 INFO L280 TraceCheckUtils]: 88: Hoare triple {81222#true} ~st1~0 := #t~nondet8; {81222#true} is VALID [2020-07-10 20:38:41,193 INFO L280 TraceCheckUtils]: 89: Hoare triple {81222#true} havoc #t~nondet8; {81222#true} is VALID [2020-07-10 20:38:41,194 INFO L280 TraceCheckUtils]: 90: Hoare triple {81222#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,194 INFO L280 TraceCheckUtils]: 91: Hoare triple {81222#true} ~nl1~0 := #t~nondet9; {81222#true} is VALID [2020-07-10 20:38:41,194 INFO L280 TraceCheckUtils]: 92: Hoare triple {81222#true} havoc #t~nondet9; {81222#true} is VALID [2020-07-10 20:38:41,195 INFO L280 TraceCheckUtils]: 93: Hoare triple {81222#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,195 INFO L280 TraceCheckUtils]: 94: Hoare triple {81222#true} ~m1~0 := #t~nondet10; {81222#true} is VALID [2020-07-10 20:38:41,195 INFO L280 TraceCheckUtils]: 95: Hoare triple {81222#true} havoc #t~nondet10; {81222#true} is VALID [2020-07-10 20:38:41,196 INFO L280 TraceCheckUtils]: 96: Hoare triple {81222#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,196 INFO L280 TraceCheckUtils]: 97: Hoare triple {81222#true} ~max1~0 := #t~nondet11; {81222#true} is VALID [2020-07-10 20:38:41,196 INFO L280 TraceCheckUtils]: 98: Hoare triple {81222#true} havoc #t~nondet11; {81222#true} is VALID [2020-07-10 20:38:41,196 INFO L280 TraceCheckUtils]: 99: Hoare triple {81222#true} ~mode1~0 := #t~nondet12; {81222#true} is VALID [2020-07-10 20:38:41,197 INFO L280 TraceCheckUtils]: 100: Hoare triple {81222#true} havoc #t~nondet12; {81222#true} is VALID [2020-07-10 20:38:41,197 INFO L280 TraceCheckUtils]: 101: Hoare triple {81222#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,197 INFO L280 TraceCheckUtils]: 102: Hoare triple {81222#true} ~id2~0 := #t~nondet13; {81222#true} is VALID [2020-07-10 20:38:41,197 INFO L280 TraceCheckUtils]: 103: Hoare triple {81222#true} havoc #t~nondet13; {81222#true} is VALID [2020-07-10 20:38:41,198 INFO L280 TraceCheckUtils]: 104: Hoare triple {81222#true} ~r2~0 := #t~nondet14; {81222#true} is VALID [2020-07-10 20:38:41,198 INFO L280 TraceCheckUtils]: 105: Hoare triple {81222#true} havoc #t~nondet14; {81222#true} is VALID [2020-07-10 20:38:41,198 INFO L280 TraceCheckUtils]: 106: Hoare triple {81222#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,198 INFO L280 TraceCheckUtils]: 107: Hoare triple {81222#true} ~st2~0 := #t~nondet15; {81222#true} is VALID [2020-07-10 20:38:41,199 INFO L280 TraceCheckUtils]: 108: Hoare triple {81222#true} havoc #t~nondet15; {81222#true} is VALID [2020-07-10 20:38:41,199 INFO L280 TraceCheckUtils]: 109: Hoare triple {81222#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,199 INFO L280 TraceCheckUtils]: 110: Hoare triple {81222#true} ~nl2~0 := #t~nondet16; {81222#true} is VALID [2020-07-10 20:38:41,200 INFO L280 TraceCheckUtils]: 111: Hoare triple {81222#true} havoc #t~nondet16; {81222#true} is VALID [2020-07-10 20:38:41,200 INFO L280 TraceCheckUtils]: 112: Hoare triple {81222#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,200 INFO L280 TraceCheckUtils]: 113: Hoare triple {81222#true} ~m2~0 := #t~nondet17; {81222#true} is VALID [2020-07-10 20:38:41,200 INFO L280 TraceCheckUtils]: 114: Hoare triple {81222#true} havoc #t~nondet17; {81222#true} is VALID [2020-07-10 20:38:41,201 INFO L280 TraceCheckUtils]: 115: Hoare triple {81222#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,201 INFO L280 TraceCheckUtils]: 116: Hoare triple {81222#true} ~max2~0 := #t~nondet18; {81222#true} is VALID [2020-07-10 20:38:41,201 INFO L280 TraceCheckUtils]: 117: Hoare triple {81222#true} havoc #t~nondet18; {81222#true} is VALID [2020-07-10 20:38:41,201 INFO L280 TraceCheckUtils]: 118: Hoare triple {81222#true} ~mode2~0 := #t~nondet19; {81222#true} is VALID [2020-07-10 20:38:41,202 INFO L280 TraceCheckUtils]: 119: Hoare triple {81222#true} havoc #t~nondet19; {81222#true} is VALID [2020-07-10 20:38:41,202 INFO L280 TraceCheckUtils]: 120: Hoare triple {81222#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,202 INFO L280 TraceCheckUtils]: 121: Hoare triple {81222#true} ~id3~0 := #t~nondet20; {81222#true} is VALID [2020-07-10 20:38:41,202 INFO L280 TraceCheckUtils]: 122: Hoare triple {81222#true} havoc #t~nondet20; {81222#true} is VALID [2020-07-10 20:38:41,203 INFO L280 TraceCheckUtils]: 123: Hoare triple {81222#true} ~r3~0 := #t~nondet21; {81222#true} is VALID [2020-07-10 20:38:41,203 INFO L280 TraceCheckUtils]: 124: Hoare triple {81222#true} havoc #t~nondet21; {81222#true} is VALID [2020-07-10 20:38:41,203 INFO L280 TraceCheckUtils]: 125: Hoare triple {81222#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,204 INFO L280 TraceCheckUtils]: 126: Hoare triple {81222#true} ~st3~0 := #t~nondet22; {81222#true} is VALID [2020-07-10 20:38:41,204 INFO L280 TraceCheckUtils]: 127: Hoare triple {81222#true} havoc #t~nondet22; {81222#true} is VALID [2020-07-10 20:38:41,204 INFO L280 TraceCheckUtils]: 128: Hoare triple {81222#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,205 INFO L280 TraceCheckUtils]: 129: Hoare triple {81222#true} ~nl3~0 := #t~nondet23; {81222#true} is VALID [2020-07-10 20:38:41,205 INFO L280 TraceCheckUtils]: 130: Hoare triple {81222#true} havoc #t~nondet23; {81222#true} is VALID [2020-07-10 20:38:41,205 INFO L280 TraceCheckUtils]: 131: Hoare triple {81222#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,206 INFO L280 TraceCheckUtils]: 132: Hoare triple {81222#true} ~m3~0 := #t~nondet24; {81222#true} is VALID [2020-07-10 20:38:41,206 INFO L280 TraceCheckUtils]: 133: Hoare triple {81222#true} havoc #t~nondet24; {81222#true} is VALID [2020-07-10 20:38:41,206 INFO L280 TraceCheckUtils]: 134: Hoare triple {81222#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {81222#true} is VALID [2020-07-10 20:38:41,207 INFO L280 TraceCheckUtils]: 135: Hoare triple {81222#true} ~max3~0 := #t~nondet25; {81222#true} is VALID [2020-07-10 20:38:41,207 INFO L280 TraceCheckUtils]: 136: Hoare triple {81222#true} havoc #t~nondet25; {81222#true} is VALID [2020-07-10 20:38:41,207 INFO L280 TraceCheckUtils]: 137: Hoare triple {81222#true} ~mode3~0 := #t~nondet26; {81222#true} is VALID [2020-07-10 20:38:41,207 INFO L280 TraceCheckUtils]: 138: Hoare triple {81222#true} havoc #t~nondet26; {81222#true} is VALID [2020-07-10 20:38:41,208 INFO L280 TraceCheckUtils]: 139: Hoare triple {81222#true} havoc ~init__r121~0; {81222#true} is VALID [2020-07-10 20:38:41,208 INFO L280 TraceCheckUtils]: 140: Hoare triple {81222#true} havoc ~init__r131~0; {81222#true} is VALID [2020-07-10 20:38:41,208 INFO L280 TraceCheckUtils]: 141: Hoare triple {81222#true} havoc ~init__r211~0; {81222#true} is VALID [2020-07-10 20:38:41,209 INFO L280 TraceCheckUtils]: 142: Hoare triple {81222#true} havoc ~init__r231~0; {81222#true} is VALID [2020-07-10 20:38:41,209 INFO L280 TraceCheckUtils]: 143: Hoare triple {81222#true} havoc ~init__r311~0; {81222#true} is VALID [2020-07-10 20:38:41,209 INFO L280 TraceCheckUtils]: 144: Hoare triple {81222#true} havoc ~init__r321~0; {81222#true} is VALID [2020-07-10 20:38:41,209 INFO L280 TraceCheckUtils]: 145: Hoare triple {81222#true} havoc ~init__r122~0; {81222#true} is VALID [2020-07-10 20:38:41,210 INFO L280 TraceCheckUtils]: 146: Hoare triple {81222#true} havoc ~init__tmp~0; {81222#true} is VALID [2020-07-10 20:38:41,210 INFO L280 TraceCheckUtils]: 147: Hoare triple {81222#true} havoc ~init__r132~0; {81222#true} is VALID [2020-07-10 20:38:41,210 INFO L280 TraceCheckUtils]: 148: Hoare triple {81222#true} havoc ~init__tmp___0~0; {81222#true} is VALID [2020-07-10 20:38:41,211 INFO L280 TraceCheckUtils]: 149: Hoare triple {81222#true} havoc ~init__r212~0; {81222#true} is VALID [2020-07-10 20:38:41,211 INFO L280 TraceCheckUtils]: 150: Hoare triple {81222#true} havoc ~init__tmp___1~0; {81222#true} is VALID [2020-07-10 20:38:41,211 INFO L280 TraceCheckUtils]: 151: Hoare triple {81222#true} havoc ~init__r232~0; {81222#true} is VALID [2020-07-10 20:38:41,211 INFO L280 TraceCheckUtils]: 152: Hoare triple {81222#true} havoc ~init__tmp___2~0; {81222#true} is VALID [2020-07-10 20:38:41,212 INFO L280 TraceCheckUtils]: 153: Hoare triple {81222#true} havoc ~init__r312~0; {81222#true} is VALID [2020-07-10 20:38:41,212 INFO L280 TraceCheckUtils]: 154: Hoare triple {81222#true} havoc ~init__tmp___3~0; {81222#true} is VALID [2020-07-10 20:38:41,212 INFO L280 TraceCheckUtils]: 155: Hoare triple {81222#true} havoc ~init__r322~0; {81222#true} is VALID [2020-07-10 20:38:41,213 INFO L280 TraceCheckUtils]: 156: Hoare triple {81222#true} havoc ~init__tmp___4~0; {81222#true} is VALID [2020-07-10 20:38:41,213 INFO L280 TraceCheckUtils]: 157: Hoare triple {81222#true} havoc ~init__tmp___5~0; {81222#true} is VALID [2020-07-10 20:38:41,213 INFO L280 TraceCheckUtils]: 158: Hoare triple {81222#true} ~init__r121~0 := ~ep12~0; {81222#true} is VALID [2020-07-10 20:38:41,214 INFO L280 TraceCheckUtils]: 159: Hoare triple {81222#true} ~init__r131~0 := ~ep13~0; {81222#true} is VALID [2020-07-10 20:38:41,214 INFO L280 TraceCheckUtils]: 160: Hoare triple {81222#true} ~init__r211~0 := ~ep21~0; {81222#true} is VALID [2020-07-10 20:38:41,214 INFO L280 TraceCheckUtils]: 161: Hoare triple {81222#true} ~init__r231~0 := ~ep23~0; {81222#true} is VALID [2020-07-10 20:38:41,214 INFO L280 TraceCheckUtils]: 162: Hoare triple {81222#true} ~init__r311~0 := ~ep31~0; {81222#true} is VALID [2020-07-10 20:38:41,215 INFO L280 TraceCheckUtils]: 163: Hoare triple {81222#true} ~init__r321~0 := ~ep32~0; {81222#true} is VALID [2020-07-10 20:38:41,215 INFO L280 TraceCheckUtils]: 164: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-10 20:38:41,215 INFO L280 TraceCheckUtils]: 165: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-10 20:38:41,215 INFO L280 TraceCheckUtils]: 166: Hoare triple {81222#true} ~init__tmp~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,215 INFO L280 TraceCheckUtils]: 167: Hoare triple {81222#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {81222#true} is VALID [2020-07-10 20:38:41,216 INFO L280 TraceCheckUtils]: 168: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-10 20:38:41,216 INFO L280 TraceCheckUtils]: 169: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-10 20:38:41,216 INFO L280 TraceCheckUtils]: 170: Hoare triple {81222#true} ~init__tmp___0~0 := 0; {81222#true} is VALID [2020-07-10 20:38:41,217 INFO L280 TraceCheckUtils]: 171: Hoare triple {81222#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {81222#true} is VALID [2020-07-10 20:38:41,217 INFO L280 TraceCheckUtils]: 172: Hoare triple {81222#true} assume !!(0 == ~init__r211~0 % 256); {81222#true} is VALID [2020-07-10 20:38:41,219 INFO L280 TraceCheckUtils]: 173: Hoare triple {81222#true} assume !!(0 == ~init__r231~0 % 256); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:38:41,220 INFO L280 TraceCheckUtils]: 174: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:38:41,222 INFO L280 TraceCheckUtils]: 175: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:38:41,223 INFO L280 TraceCheckUtils]: 176: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,224 INFO L280 TraceCheckUtils]: 177: Hoare triple {81223#false} ~init__tmp___2~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,224 INFO L280 TraceCheckUtils]: 178: Hoare triple {81223#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,224 INFO L280 TraceCheckUtils]: 179: Hoare triple {81223#false} assume !(0 == ~init__r311~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,225 INFO L280 TraceCheckUtils]: 180: Hoare triple {81223#false} ~init__tmp___3~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,225 INFO L280 TraceCheckUtils]: 181: Hoare triple {81223#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,225 INFO L280 TraceCheckUtils]: 182: Hoare triple {81223#false} assume !(0 == ~init__r321~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,226 INFO L280 TraceCheckUtils]: 183: Hoare triple {81223#false} ~init__tmp___4~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,226 INFO L280 TraceCheckUtils]: 184: Hoare triple {81223#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,226 INFO L280 TraceCheckUtils]: 185: Hoare triple {81223#false} assume ~id1~0 != ~id2~0; {81223#false} is VALID [2020-07-10 20:38:41,227 INFO L280 TraceCheckUtils]: 186: Hoare triple {81223#false} assume ~id1~0 != ~id3~0; {81223#false} is VALID [2020-07-10 20:38:41,227 INFO L280 TraceCheckUtils]: 187: Hoare triple {81223#false} assume ~id2~0 != ~id3~0; {81223#false} is VALID [2020-07-10 20:38:41,227 INFO L280 TraceCheckUtils]: 188: Hoare triple {81223#false} assume ~id1~0 >= 0; {81223#false} is VALID [2020-07-10 20:38:41,227 INFO L280 TraceCheckUtils]: 189: Hoare triple {81223#false} assume ~id2~0 >= 0; {81223#false} is VALID [2020-07-10 20:38:41,228 INFO L280 TraceCheckUtils]: 190: Hoare triple {81223#false} assume ~id3~0 >= 0; {81223#false} is VALID [2020-07-10 20:38:41,228 INFO L280 TraceCheckUtils]: 191: Hoare triple {81223#false} assume 0 == ~r1~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,228 INFO L280 TraceCheckUtils]: 192: Hoare triple {81223#false} assume 0 == ~r2~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,229 INFO L280 TraceCheckUtils]: 193: Hoare triple {81223#false} assume 0 == ~r3~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,229 INFO L280 TraceCheckUtils]: 194: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-10 20:38:41,229 INFO L280 TraceCheckUtils]: 195: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-10 20:38:41,230 INFO L280 TraceCheckUtils]: 196: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-10 20:38:41,230 INFO L280 TraceCheckUtils]: 197: Hoare triple {81223#false} assume 0 == ~st1~0; {81223#false} is VALID [2020-07-10 20:38:41,230 INFO L280 TraceCheckUtils]: 198: Hoare triple {81223#false} assume 0 == ~st2~0; {81223#false} is VALID [2020-07-10 20:38:41,230 INFO L280 TraceCheckUtils]: 199: Hoare triple {81223#false} assume 0 == ~st3~0; {81223#false} is VALID [2020-07-10 20:38:41,231 INFO L280 TraceCheckUtils]: 200: Hoare triple {81223#false} assume 0 == ~nl1~0; {81223#false} is VALID [2020-07-10 20:38:41,231 INFO L280 TraceCheckUtils]: 201: Hoare triple {81223#false} assume 0 == ~nl2~0; {81223#false} is VALID [2020-07-10 20:38:41,231 INFO L280 TraceCheckUtils]: 202: Hoare triple {81223#false} assume 0 == ~nl3~0; {81223#false} is VALID [2020-07-10 20:38:41,231 INFO L280 TraceCheckUtils]: 203: Hoare triple {81223#false} assume 0 == ~mode1~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,231 INFO L280 TraceCheckUtils]: 204: Hoare triple {81223#false} assume 0 == ~mode2~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,232 INFO L280 TraceCheckUtils]: 205: Hoare triple {81223#false} assume 0 == ~mode3~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,232 INFO L280 TraceCheckUtils]: 206: Hoare triple {81223#false} ~init__tmp___5~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,232 INFO L280 TraceCheckUtils]: 207: Hoare triple {81223#false} ~__return_1718~0 := ~init__tmp___5~0; {81223#false} is VALID [2020-07-10 20:38:41,232 INFO L280 TraceCheckUtils]: 208: Hoare triple {81223#false} ~main__i2~0 := ~__return_1718~0; {81223#false} is VALID [2020-07-10 20:38:41,232 INFO L280 TraceCheckUtils]: 209: Hoare triple {81223#false} assume 0 != ~main__i2~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 210: Hoare triple {81223#false} ~p12_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 211: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 212: Hoare triple {81223#false} ~p13_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 213: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 214: Hoare triple {81223#false} ~p21_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,233 INFO L280 TraceCheckUtils]: 215: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,234 INFO L280 TraceCheckUtils]: 216: Hoare triple {81223#false} ~p23_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,234 INFO L280 TraceCheckUtils]: 217: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,234 INFO L280 TraceCheckUtils]: 218: Hoare triple {81223#false} ~p31_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,234 INFO L280 TraceCheckUtils]: 219: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,234 INFO L280 TraceCheckUtils]: 220: Hoare triple {81223#false} ~p32_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 221: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 222: Hoare triple {81223#false} ~main__i2~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 223: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 224: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 225: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,235 INFO L280 TraceCheckUtils]: 226: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,236 INFO L280 TraceCheckUtils]: 227: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,236 INFO L280 TraceCheckUtils]: 228: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,236 INFO L280 TraceCheckUtils]: 229: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,236 INFO L280 TraceCheckUtils]: 230: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,236 INFO L280 TraceCheckUtils]: 231: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,237 INFO L280 TraceCheckUtils]: 232: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,237 INFO L280 TraceCheckUtils]: 233: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,237 INFO L280 TraceCheckUtils]: 234: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,237 INFO L280 TraceCheckUtils]: 235: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,237 INFO L280 TraceCheckUtils]: 236: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,238 INFO L280 TraceCheckUtils]: 237: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,238 INFO L280 TraceCheckUtils]: 238: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-10 20:38:41,238 INFO L280 TraceCheckUtils]: 239: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,238 INFO L280 TraceCheckUtils]: 240: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-10 20:38:41,238 INFO L280 TraceCheckUtils]: 241: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,239 INFO L280 TraceCheckUtils]: 242: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-10 20:38:41,239 INFO L280 TraceCheckUtils]: 243: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,239 INFO L280 TraceCheckUtils]: 244: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-10 20:38:41,240 INFO L280 TraceCheckUtils]: 245: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,240 INFO L280 TraceCheckUtils]: 246: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-10 20:38:41,240 INFO L280 TraceCheckUtils]: 247: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,241 INFO L280 TraceCheckUtils]: 248: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-10 20:38:41,241 INFO L280 TraceCheckUtils]: 249: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,241 INFO L280 TraceCheckUtils]: 250: Hoare triple {81223#false} havoc ~check__tmp~0; {81223#false} is VALID [2020-07-10 20:38:41,242 INFO L280 TraceCheckUtils]: 251: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,242 INFO L280 TraceCheckUtils]: 252: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,242 INFO L280 TraceCheckUtils]: 253: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,243 INFO L280 TraceCheckUtils]: 254: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,243 INFO L280 TraceCheckUtils]: 255: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,243 INFO L280 TraceCheckUtils]: 256: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-10 20:38:41,244 INFO L280 TraceCheckUtils]: 257: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,244 INFO L280 TraceCheckUtils]: 258: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,244 INFO L280 TraceCheckUtils]: 259: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-10 20:38:41,245 INFO L280 TraceCheckUtils]: 260: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,245 INFO L280 TraceCheckUtils]: 261: Hoare triple {81223#false} ~check__tmp~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,245 INFO L280 TraceCheckUtils]: 262: Hoare triple {81223#false} ~__return_1846~0 := ~check__tmp~0; {81223#false} is VALID [2020-07-10 20:38:41,246 INFO L280 TraceCheckUtils]: 263: Hoare triple {81223#false} ~main__c1~0 := ~__return_1846~0; {81223#false} is VALID [2020-07-10 20:38:41,246 INFO L280 TraceCheckUtils]: 264: Hoare triple {81223#false} havoc ~__tmp_1~0; {81223#false} is VALID [2020-07-10 20:38:41,246 INFO L280 TraceCheckUtils]: 265: Hoare triple {81223#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,247 INFO L280 TraceCheckUtils]: 266: Hoare triple {81223#false} havoc ~assert__arg~0; {81223#false} is VALID [2020-07-10 20:38:41,247 INFO L280 TraceCheckUtils]: 267: Hoare triple {81223#false} ~assert__arg~0 := ~__tmp_1~0; {81223#false} is VALID [2020-07-10 20:38:41,247 INFO L280 TraceCheckUtils]: 268: Hoare triple {81223#false} assume !(0 == ~assert__arg~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,247 INFO L280 TraceCheckUtils]: 269: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,248 INFO L280 TraceCheckUtils]: 270: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,248 INFO L280 TraceCheckUtils]: 271: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,248 INFO L280 TraceCheckUtils]: 272: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,249 INFO L280 TraceCheckUtils]: 273: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,249 INFO L280 TraceCheckUtils]: 274: Hoare triple {81223#false} assume !(2 == ~r1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,249 INFO L280 TraceCheckUtils]: 275: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,250 INFO L280 TraceCheckUtils]: 276: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,250 INFO L280 TraceCheckUtils]: 277: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,250 INFO L280 TraceCheckUtils]: 278: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,250 INFO L280 TraceCheckUtils]: 279: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,251 INFO L280 TraceCheckUtils]: 280: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,251 INFO L280 TraceCheckUtils]: 281: Hoare triple {81223#false} assume !(2 == ~r2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,251 INFO L280 TraceCheckUtils]: 282: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,252 INFO L280 TraceCheckUtils]: 283: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,252 INFO L280 TraceCheckUtils]: 284: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,252 INFO L280 TraceCheckUtils]: 285: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,253 INFO L280 TraceCheckUtils]: 286: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,253 INFO L280 TraceCheckUtils]: 287: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,253 INFO L280 TraceCheckUtils]: 288: Hoare triple {81223#false} assume !(2 == ~r3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,254 INFO L280 TraceCheckUtils]: 289: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,254 INFO L280 TraceCheckUtils]: 290: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-10 20:38:41,254 INFO L280 TraceCheckUtils]: 291: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,254 INFO L280 TraceCheckUtils]: 292: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-10 20:38:41,255 INFO L280 TraceCheckUtils]: 293: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,255 INFO L280 TraceCheckUtils]: 294: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-10 20:38:41,255 INFO L280 TraceCheckUtils]: 295: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,255 INFO L280 TraceCheckUtils]: 296: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-10 20:38:41,256 INFO L280 TraceCheckUtils]: 297: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,256 INFO L280 TraceCheckUtils]: 298: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-10 20:38:41,256 INFO L280 TraceCheckUtils]: 299: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,257 INFO L280 TraceCheckUtils]: 300: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-10 20:38:41,257 INFO L280 TraceCheckUtils]: 301: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,257 INFO L280 TraceCheckUtils]: 302: Hoare triple {81223#false} havoc ~check__tmp~1; {81223#false} is VALID [2020-07-10 20:38:41,257 INFO L280 TraceCheckUtils]: 303: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,258 INFO L280 TraceCheckUtils]: 304: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,258 INFO L280 TraceCheckUtils]: 305: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,258 INFO L280 TraceCheckUtils]: 306: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,259 INFO L280 TraceCheckUtils]: 307: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,259 INFO L280 TraceCheckUtils]: 308: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-10 20:38:41,259 INFO L280 TraceCheckUtils]: 309: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,259 INFO L280 TraceCheckUtils]: 310: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,260 INFO L280 TraceCheckUtils]: 311: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-10 20:38:41,260 INFO L280 TraceCheckUtils]: 312: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,260 INFO L280 TraceCheckUtils]: 313: Hoare triple {81223#false} ~check__tmp~1 := 1; {81223#false} is VALID [2020-07-10 20:38:41,260 INFO L280 TraceCheckUtils]: 314: Hoare triple {81223#false} ~__return_1964~0 := ~check__tmp~1; {81223#false} is VALID [2020-07-10 20:38:41,261 INFO L280 TraceCheckUtils]: 315: Hoare triple {81223#false} ~main__c1~0 := ~__return_1964~0; {81223#false} is VALID [2020-07-10 20:38:41,261 INFO L280 TraceCheckUtils]: 316: Hoare triple {81223#false} havoc ~__tmp_2~0; {81223#false} is VALID [2020-07-10 20:38:41,261 INFO L280 TraceCheckUtils]: 317: Hoare triple {81223#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,262 INFO L280 TraceCheckUtils]: 318: Hoare triple {81223#false} havoc ~assert__arg~1; {81223#false} is VALID [2020-07-10 20:38:41,262 INFO L280 TraceCheckUtils]: 319: Hoare triple {81223#false} ~assert__arg~1 := ~__tmp_2~0; {81223#false} is VALID [2020-07-10 20:38:41,262 INFO L280 TraceCheckUtils]: 320: Hoare triple {81223#false} assume !(0 == ~assert__arg~1 % 256); {81223#false} is VALID [2020-07-10 20:38:41,262 INFO L280 TraceCheckUtils]: 321: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,263 INFO L280 TraceCheckUtils]: 322: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,263 INFO L280 TraceCheckUtils]: 323: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,263 INFO L280 TraceCheckUtils]: 324: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,264 INFO L280 TraceCheckUtils]: 325: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,264 INFO L280 TraceCheckUtils]: 326: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,264 INFO L280 TraceCheckUtils]: 327: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,264 INFO L280 TraceCheckUtils]: 328: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,265 INFO L280 TraceCheckUtils]: 329: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,265 INFO L280 TraceCheckUtils]: 330: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,265 INFO L280 TraceCheckUtils]: 331: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,265 INFO L280 TraceCheckUtils]: 332: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,266 INFO L280 TraceCheckUtils]: 333: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,266 INFO L280 TraceCheckUtils]: 334: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,266 INFO L280 TraceCheckUtils]: 335: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,266 INFO L280 TraceCheckUtils]: 336: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-10 20:38:41,267 INFO L280 TraceCheckUtils]: 337: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,267 INFO L280 TraceCheckUtils]: 338: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-10 20:38:41,267 INFO L280 TraceCheckUtils]: 339: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,268 INFO L280 TraceCheckUtils]: 340: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-10 20:38:41,268 INFO L280 TraceCheckUtils]: 341: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,268 INFO L280 TraceCheckUtils]: 342: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-10 20:38:41,269 INFO L280 TraceCheckUtils]: 343: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,269 INFO L280 TraceCheckUtils]: 344: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-10 20:38:41,269 INFO L280 TraceCheckUtils]: 345: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,270 INFO L280 TraceCheckUtils]: 346: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-10 20:38:41,270 INFO L280 TraceCheckUtils]: 347: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,270 INFO L280 TraceCheckUtils]: 348: Hoare triple {81223#false} havoc ~check__tmp~2; {81223#false} is VALID [2020-07-10 20:38:41,270 INFO L280 TraceCheckUtils]: 349: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,271 INFO L280 TraceCheckUtils]: 350: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,271 INFO L280 TraceCheckUtils]: 351: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,271 INFO L280 TraceCheckUtils]: 352: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-10 20:38:41,272 INFO L280 TraceCheckUtils]: 353: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,272 INFO L280 TraceCheckUtils]: 354: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-10 20:38:41,272 INFO L280 TraceCheckUtils]: 355: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,273 INFO L280 TraceCheckUtils]: 356: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-10 20:38:41,273 INFO L280 TraceCheckUtils]: 357: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-10 20:38:41,273 INFO L280 TraceCheckUtils]: 358: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-10 20:38:41,273 INFO L280 TraceCheckUtils]: 359: Hoare triple {81223#false} ~check__tmp~2 := 1; {81223#false} is VALID [2020-07-10 20:38:41,274 INFO L280 TraceCheckUtils]: 360: Hoare triple {81223#false} ~__return_2082~0 := ~check__tmp~2; {81223#false} is VALID [2020-07-10 20:38:41,274 INFO L280 TraceCheckUtils]: 361: Hoare triple {81223#false} ~main__c1~0 := ~__return_2082~0; {81223#false} is VALID [2020-07-10 20:38:41,274 INFO L280 TraceCheckUtils]: 362: Hoare triple {81223#false} havoc ~__tmp_3~0; {81223#false} is VALID [2020-07-10 20:38:41,275 INFO L280 TraceCheckUtils]: 363: Hoare triple {81223#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,275 INFO L280 TraceCheckUtils]: 364: Hoare triple {81223#false} havoc ~assert__arg~2; {81223#false} is VALID [2020-07-10 20:38:41,275 INFO L280 TraceCheckUtils]: 365: Hoare triple {81223#false} ~assert__arg~2 := ~__tmp_3~0; {81223#false} is VALID [2020-07-10 20:38:41,275 INFO L280 TraceCheckUtils]: 366: Hoare triple {81223#false} assume !(0 == ~assert__arg~2 % 256); {81223#false} is VALID [2020-07-10 20:38:41,276 INFO L280 TraceCheckUtils]: 367: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,276 INFO L280 TraceCheckUtils]: 368: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,276 INFO L280 TraceCheckUtils]: 369: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,277 INFO L280 TraceCheckUtils]: 370: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,277 INFO L280 TraceCheckUtils]: 371: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,277 INFO L280 TraceCheckUtils]: 372: Hoare triple {81223#false} assume 2 == ~r1~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,278 INFO L280 TraceCheckUtils]: 373: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-10 20:38:41,278 INFO L280 TraceCheckUtils]: 374: Hoare triple {81223#false} ~st1~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,278 INFO L280 TraceCheckUtils]: 375: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,278 INFO L280 TraceCheckUtils]: 376: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,278 INFO L280 TraceCheckUtils]: 377: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,279 INFO L280 TraceCheckUtils]: 378: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,279 INFO L280 TraceCheckUtils]: 379: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,279 INFO L280 TraceCheckUtils]: 380: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,279 INFO L280 TraceCheckUtils]: 381: Hoare triple {81223#false} assume 2 == ~r2~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,280 INFO L280 TraceCheckUtils]: 382: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-10 20:38:41,280 INFO L280 TraceCheckUtils]: 383: Hoare triple {81223#false} ~st2~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,280 INFO L280 TraceCheckUtils]: 384: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,281 INFO L280 TraceCheckUtils]: 385: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,281 INFO L280 TraceCheckUtils]: 386: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,281 INFO L280 TraceCheckUtils]: 387: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,282 INFO L280 TraceCheckUtils]: 388: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,282 INFO L280 TraceCheckUtils]: 389: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-10 20:38:41,282 INFO L280 TraceCheckUtils]: 390: Hoare triple {81223#false} assume 2 == ~r3~0 % 256; {81223#false} is VALID [2020-07-10 20:38:41,283 INFO L280 TraceCheckUtils]: 391: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-10 20:38:41,283 INFO L280 TraceCheckUtils]: 392: Hoare triple {81223#false} ~st3~0 := 1; {81223#false} is VALID [2020-07-10 20:38:41,283 INFO L280 TraceCheckUtils]: 393: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-10 20:38:41,284 INFO L280 TraceCheckUtils]: 394: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-10 20:38:41,284 INFO L280 TraceCheckUtils]: 395: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,284 INFO L280 TraceCheckUtils]: 396: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-10 20:38:41,285 INFO L280 TraceCheckUtils]: 397: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,285 INFO L280 TraceCheckUtils]: 398: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-10 20:38:41,285 INFO L280 TraceCheckUtils]: 399: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,285 INFO L280 TraceCheckUtils]: 400: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-10 20:38:41,286 INFO L280 TraceCheckUtils]: 401: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,286 INFO L280 TraceCheckUtils]: 402: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-10 20:38:41,286 INFO L280 TraceCheckUtils]: 403: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,287 INFO L280 TraceCheckUtils]: 404: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-10 20:38:41,287 INFO L280 TraceCheckUtils]: 405: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-10 20:38:41,287 INFO L280 TraceCheckUtils]: 406: Hoare triple {81223#false} havoc ~check__tmp~3; {81223#false} is VALID [2020-07-10 20:38:41,288 INFO L280 TraceCheckUtils]: 407: Hoare triple {81223#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {81223#false} is VALID [2020-07-10 20:38:41,288 INFO L280 TraceCheckUtils]: 408: Hoare triple {81223#false} ~check__tmp~3 := 0; {81223#false} is VALID [2020-07-10 20:38:41,288 INFO L280 TraceCheckUtils]: 409: Hoare triple {81223#false} ~__return_2816~0 := ~check__tmp~3; {81223#false} is VALID [2020-07-10 20:38:41,289 INFO L280 TraceCheckUtils]: 410: Hoare triple {81223#false} ~main__c1~0 := ~__return_2816~0; {81223#false} is VALID [2020-07-10 20:38:41,289 INFO L280 TraceCheckUtils]: 411: Hoare triple {81223#false} havoc ~__tmp_4~0; {81223#false} is VALID [2020-07-10 20:38:41,289 INFO L280 TraceCheckUtils]: 412: Hoare triple {81223#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-10 20:38:41,290 INFO L280 TraceCheckUtils]: 413: Hoare triple {81223#false} havoc ~assert__arg~3; {81223#false} is VALID [2020-07-10 20:38:41,290 INFO L280 TraceCheckUtils]: 414: Hoare triple {81223#false} ~assert__arg~3 := ~__tmp_4~0; {81223#false} is VALID [2020-07-10 20:38:41,290 INFO L280 TraceCheckUtils]: 415: Hoare triple {81223#false} assume 0 == ~assert__arg~3 % 256; {81223#false} is VALID [2020-07-10 20:38:41,291 INFO L280 TraceCheckUtils]: 416: Hoare triple {81223#false} assume !false; {81223#false} is VALID [2020-07-10 20:38:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:41,480 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:41,481 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1615016513] [2020-07-10 20:38:41,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:41,482 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:41,482 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822868857] [2020-07-10 20:38:41,483 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-10 20:38:41,484 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:41,484 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:42,061 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 417 edges. 417 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:42,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:42,062 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:42,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:42,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:42,062 INFO L87 Difference]: Start difference. First operand 4056 states and 4953 transitions. Second operand 4 states. [2020-07-10 20:39:27,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:27,565 INFO L93 Difference]: Finished difference Result 11712 states and 14359 transitions. [2020-07-10 20:39:27,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:39:27,566 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-10 20:39:27,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-10 20:39:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-10 20:39:27,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3031 transitions. [2020-07-10 20:39:32,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3031 edges. 3031 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:34,269 INFO L225 Difference]: With dead ends: 11712 [2020-07-10 20:39:34,270 INFO L226 Difference]: Without dead ends: 7891 [2020-07-10 20:39:34,276 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:34,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7891 states. [2020-07-10 20:39:55,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7891 to 4060. [2020-07-10 20:39:55,649 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:55,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7891 states. Second operand 4060 states. [2020-07-10 20:39:55,649 INFO L74 IsIncluded]: Start isIncluded. First operand 7891 states. Second operand 4060 states. [2020-07-10 20:39:55,649 INFO L87 Difference]: Start difference. First operand 7891 states. Second operand 4060 states. [2020-07-10 20:39:57,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:57,612 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-10 20:39:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-10 20:39:57,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:57,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:57,621 INFO L74 IsIncluded]: Start isIncluded. First operand 4060 states. Second operand 7891 states. [2020-07-10 20:39:57,621 INFO L87 Difference]: Start difference. First operand 4060 states. Second operand 7891 states. [2020-07-10 20:39:59,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:59,621 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-10 20:39:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-10 20:39:59,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:59,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:59,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:59,630 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4060 states. [2020-07-10 20:40:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 4060 states and 4957 transitions. [2020-07-10 20:40:00,230 INFO L78 Accepts]: Start accepts. Automaton has 4060 states and 4957 transitions. Word has length 417 [2020-07-10 20:40:00,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:40:00,231 INFO L479 AbstractCegarLoop]: Abstraction has 4060 states and 4957 transitions. [2020-07-10 20:40:00,231 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:40:00,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4060 states and 4957 transitions. [2020-07-10 20:40:13,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4957 edges. 4957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 4957 transitions. [2020-07-10 20:40:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-10 20:40:13,763 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:40:13,763 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:40:13,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 20:40:13,764 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:40:13,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:40:13,764 INFO L82 PathProgramCache]: Analyzing trace with hash 916031609, now seen corresponding path program 1 times [2020-07-10 20:40:13,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:40:13,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899922929] [2020-07-10 20:40:13,765 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:40:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:14,283 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:40:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:14,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,345 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,346 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,347 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,348 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,348 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,349 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,350 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,350 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,350 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,351 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,351 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,352 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,352 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,352 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,352 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,352 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,353 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-10 20:40:14,353 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-10 20:40:14,353 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-10 20:40:14,353 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,353 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,354 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,354 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,354 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,354 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,354 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,355 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,355 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,355 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,355 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,355 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,356 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,356 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-10 20:40:14,356 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-10 20:40:14,362 INFO L263 TraceCheckUtils]: 0: Hoare triple {128619#true} call ULTIMATE.init(); {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:40:14,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-10 20:40:14,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,368 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,368 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,369 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,370 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,370 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,370 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,371 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,371 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,371 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,371 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,372 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,373 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,373 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,373 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,373 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,373 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,374 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,374 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,374 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,374 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,374 INFO L280 TraceCheckUtils]: 64: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-10 20:40:14,375 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-10 20:40:14,375 INFO L263 TraceCheckUtils]: 66: Hoare triple {128619#true} call #t~ret27 := main(); {128619#true} is VALID [2020-07-10 20:40:14,375 INFO L280 TraceCheckUtils]: 67: Hoare triple {128619#true} havoc ~main__c1~0; {128619#true} is VALID [2020-07-10 20:40:14,375 INFO L280 TraceCheckUtils]: 68: Hoare triple {128619#true} havoc ~main__i2~0; {128619#true} is VALID [2020-07-10 20:40:14,375 INFO L280 TraceCheckUtils]: 69: Hoare triple {128619#true} ~main__c1~0 := 0; {128619#true} is VALID [2020-07-10 20:40:14,376 INFO L280 TraceCheckUtils]: 70: Hoare triple {128619#true} ~ep12~0 := #t~nondet0; {128619#true} is VALID [2020-07-10 20:40:14,376 INFO L280 TraceCheckUtils]: 71: Hoare triple {128619#true} havoc #t~nondet0; {128619#true} is VALID [2020-07-10 20:40:14,376 INFO L280 TraceCheckUtils]: 72: Hoare triple {128619#true} ~ep13~0 := #t~nondet1; {128619#true} is VALID [2020-07-10 20:40:14,376 INFO L280 TraceCheckUtils]: 73: Hoare triple {128619#true} havoc #t~nondet1; {128619#true} is VALID [2020-07-10 20:40:14,376 INFO L280 TraceCheckUtils]: 74: Hoare triple {128619#true} ~ep21~0 := #t~nondet2; {128619#true} is VALID [2020-07-10 20:40:14,377 INFO L280 TraceCheckUtils]: 75: Hoare triple {128619#true} havoc #t~nondet2; {128619#true} is VALID [2020-07-10 20:40:14,377 INFO L280 TraceCheckUtils]: 76: Hoare triple {128619#true} ~ep23~0 := #t~nondet3; {128619#true} is VALID [2020-07-10 20:40:14,377 INFO L280 TraceCheckUtils]: 77: Hoare triple {128619#true} havoc #t~nondet3; {128619#true} is VALID [2020-07-10 20:40:14,377 INFO L280 TraceCheckUtils]: 78: Hoare triple {128619#true} ~ep31~0 := #t~nondet4; {128619#true} is VALID [2020-07-10 20:40:14,377 INFO L280 TraceCheckUtils]: 79: Hoare triple {128619#true} havoc #t~nondet4; {128619#true} is VALID [2020-07-10 20:40:14,378 INFO L280 TraceCheckUtils]: 80: Hoare triple {128619#true} ~ep32~0 := #t~nondet5; {128619#true} is VALID [2020-07-10 20:40:14,378 INFO L280 TraceCheckUtils]: 81: Hoare triple {128619#true} havoc #t~nondet5; {128619#true} is VALID [2020-07-10 20:40:14,378 INFO L280 TraceCheckUtils]: 82: Hoare triple {128619#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,378 INFO L280 TraceCheckUtils]: 83: Hoare triple {128619#true} ~id1~0 := #t~nondet6; {128619#true} is VALID [2020-07-10 20:40:14,378 INFO L280 TraceCheckUtils]: 84: Hoare triple {128619#true} havoc #t~nondet6; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 85: Hoare triple {128619#true} ~r1~0 := #t~nondet7; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 86: Hoare triple {128619#true} havoc #t~nondet7; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 87: Hoare triple {128619#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 88: Hoare triple {128619#true} ~st1~0 := #t~nondet8; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 89: Hoare triple {128619#true} havoc #t~nondet8; {128619#true} is VALID [2020-07-10 20:40:14,379 INFO L280 TraceCheckUtils]: 90: Hoare triple {128619#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,380 INFO L280 TraceCheckUtils]: 91: Hoare triple {128619#true} ~nl1~0 := #t~nondet9; {128619#true} is VALID [2020-07-10 20:40:14,380 INFO L280 TraceCheckUtils]: 92: Hoare triple {128619#true} havoc #t~nondet9; {128619#true} is VALID [2020-07-10 20:40:14,380 INFO L280 TraceCheckUtils]: 93: Hoare triple {128619#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,380 INFO L280 TraceCheckUtils]: 94: Hoare triple {128619#true} ~m1~0 := #t~nondet10; {128619#true} is VALID [2020-07-10 20:40:14,380 INFO L280 TraceCheckUtils]: 95: Hoare triple {128619#true} havoc #t~nondet10; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 96: Hoare triple {128619#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 97: Hoare triple {128619#true} ~max1~0 := #t~nondet11; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 98: Hoare triple {128619#true} havoc #t~nondet11; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 99: Hoare triple {128619#true} ~mode1~0 := #t~nondet12; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 100: Hoare triple {128619#true} havoc #t~nondet12; {128619#true} is VALID [2020-07-10 20:40:14,381 INFO L280 TraceCheckUtils]: 101: Hoare triple {128619#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 102: Hoare triple {128619#true} ~id2~0 := #t~nondet13; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 103: Hoare triple {128619#true} havoc #t~nondet13; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 104: Hoare triple {128619#true} ~r2~0 := #t~nondet14; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 105: Hoare triple {128619#true} havoc #t~nondet14; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 106: Hoare triple {128619#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,382 INFO L280 TraceCheckUtils]: 107: Hoare triple {128619#true} ~st2~0 := #t~nondet15; {128619#true} is VALID [2020-07-10 20:40:14,383 INFO L280 TraceCheckUtils]: 108: Hoare triple {128619#true} havoc #t~nondet15; {128619#true} is VALID [2020-07-10 20:40:14,383 INFO L280 TraceCheckUtils]: 109: Hoare triple {128619#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,383 INFO L280 TraceCheckUtils]: 110: Hoare triple {128619#true} ~nl2~0 := #t~nondet16; {128619#true} is VALID [2020-07-10 20:40:14,383 INFO L280 TraceCheckUtils]: 111: Hoare triple {128619#true} havoc #t~nondet16; {128619#true} is VALID [2020-07-10 20:40:14,384 INFO L280 TraceCheckUtils]: 112: Hoare triple {128619#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,384 INFO L280 TraceCheckUtils]: 113: Hoare triple {128619#true} ~m2~0 := #t~nondet17; {128619#true} is VALID [2020-07-10 20:40:14,384 INFO L280 TraceCheckUtils]: 114: Hoare triple {128619#true} havoc #t~nondet17; {128619#true} is VALID [2020-07-10 20:40:14,384 INFO L280 TraceCheckUtils]: 115: Hoare triple {128619#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,384 INFO L280 TraceCheckUtils]: 116: Hoare triple {128619#true} ~max2~0 := #t~nondet18; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 117: Hoare triple {128619#true} havoc #t~nondet18; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 118: Hoare triple {128619#true} ~mode2~0 := #t~nondet19; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 119: Hoare triple {128619#true} havoc #t~nondet19; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 120: Hoare triple {128619#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 121: Hoare triple {128619#true} ~id3~0 := #t~nondet20; {128619#true} is VALID [2020-07-10 20:40:14,385 INFO L280 TraceCheckUtils]: 122: Hoare triple {128619#true} havoc #t~nondet20; {128619#true} is VALID [2020-07-10 20:40:14,386 INFO L280 TraceCheckUtils]: 123: Hoare triple {128619#true} ~r3~0 := #t~nondet21; {128619#true} is VALID [2020-07-10 20:40:14,386 INFO L280 TraceCheckUtils]: 124: Hoare triple {128619#true} havoc #t~nondet21; {128619#true} is VALID [2020-07-10 20:40:14,386 INFO L280 TraceCheckUtils]: 125: Hoare triple {128619#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,386 INFO L280 TraceCheckUtils]: 126: Hoare triple {128619#true} ~st3~0 := #t~nondet22; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 127: Hoare triple {128619#true} havoc #t~nondet22; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 128: Hoare triple {128619#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 129: Hoare triple {128619#true} ~nl3~0 := #t~nondet23; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 130: Hoare triple {128619#true} havoc #t~nondet23; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 131: Hoare triple {128619#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,387 INFO L280 TraceCheckUtils]: 132: Hoare triple {128619#true} ~m3~0 := #t~nondet24; {128619#true} is VALID [2020-07-10 20:40:14,388 INFO L280 TraceCheckUtils]: 133: Hoare triple {128619#true} havoc #t~nondet24; {128619#true} is VALID [2020-07-10 20:40:14,388 INFO L280 TraceCheckUtils]: 134: Hoare triple {128619#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {128619#true} is VALID [2020-07-10 20:40:14,388 INFO L280 TraceCheckUtils]: 135: Hoare triple {128619#true} ~max3~0 := #t~nondet25; {128619#true} is VALID [2020-07-10 20:40:14,388 INFO L280 TraceCheckUtils]: 136: Hoare triple {128619#true} havoc #t~nondet25; {128619#true} is VALID [2020-07-10 20:40:14,388 INFO L280 TraceCheckUtils]: 137: Hoare triple {128619#true} ~mode3~0 := #t~nondet26; {128619#true} is VALID [2020-07-10 20:40:14,389 INFO L280 TraceCheckUtils]: 138: Hoare triple {128619#true} havoc #t~nondet26; {128619#true} is VALID [2020-07-10 20:40:14,389 INFO L280 TraceCheckUtils]: 139: Hoare triple {128619#true} havoc ~init__r121~0; {128619#true} is VALID [2020-07-10 20:40:14,389 INFO L280 TraceCheckUtils]: 140: Hoare triple {128619#true} havoc ~init__r131~0; {128619#true} is VALID [2020-07-10 20:40:14,389 INFO L280 TraceCheckUtils]: 141: Hoare triple {128619#true} havoc ~init__r211~0; {128619#true} is VALID [2020-07-10 20:40:14,389 INFO L280 TraceCheckUtils]: 142: Hoare triple {128619#true} havoc ~init__r231~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 143: Hoare triple {128619#true} havoc ~init__r311~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 144: Hoare triple {128619#true} havoc ~init__r321~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 145: Hoare triple {128619#true} havoc ~init__r122~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 146: Hoare triple {128619#true} havoc ~init__tmp~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 147: Hoare triple {128619#true} havoc ~init__r132~0; {128619#true} is VALID [2020-07-10 20:40:14,390 INFO L280 TraceCheckUtils]: 148: Hoare triple {128619#true} havoc ~init__tmp___0~0; {128619#true} is VALID [2020-07-10 20:40:14,391 INFO L280 TraceCheckUtils]: 149: Hoare triple {128619#true} havoc ~init__r212~0; {128619#true} is VALID [2020-07-10 20:40:14,391 INFO L280 TraceCheckUtils]: 150: Hoare triple {128619#true} havoc ~init__tmp___1~0; {128619#true} is VALID [2020-07-10 20:40:14,391 INFO L280 TraceCheckUtils]: 151: Hoare triple {128619#true} havoc ~init__r232~0; {128619#true} is VALID [2020-07-10 20:40:14,391 INFO L280 TraceCheckUtils]: 152: Hoare triple {128619#true} havoc ~init__tmp___2~0; {128619#true} is VALID [2020-07-10 20:40:14,391 INFO L280 TraceCheckUtils]: 153: Hoare triple {128619#true} havoc ~init__r312~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 154: Hoare triple {128619#true} havoc ~init__tmp___3~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 155: Hoare triple {128619#true} havoc ~init__r322~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 156: Hoare triple {128619#true} havoc ~init__tmp___4~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 157: Hoare triple {128619#true} havoc ~init__tmp___5~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 158: Hoare triple {128619#true} ~init__r121~0 := ~ep12~0; {128619#true} is VALID [2020-07-10 20:40:14,392 INFO L280 TraceCheckUtils]: 159: Hoare triple {128619#true} ~init__r131~0 := ~ep13~0; {128619#true} is VALID [2020-07-10 20:40:14,393 INFO L280 TraceCheckUtils]: 160: Hoare triple {128619#true} ~init__r211~0 := ~ep21~0; {128619#true} is VALID [2020-07-10 20:40:14,393 INFO L280 TraceCheckUtils]: 161: Hoare triple {128619#true} ~init__r231~0 := ~ep23~0; {128619#true} is VALID [2020-07-10 20:40:14,394 INFO L280 TraceCheckUtils]: 162: Hoare triple {128619#true} ~init__r311~0 := ~ep31~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,395 INFO L280 TraceCheckUtils]: 163: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,395 INFO L280 TraceCheckUtils]: 164: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,396 INFO L280 TraceCheckUtils]: 165: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,397 INFO L280 TraceCheckUtils]: 166: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,398 INFO L280 TraceCheckUtils]: 167: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,399 INFO L280 TraceCheckUtils]: 168: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,404 INFO L280 TraceCheckUtils]: 169: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,405 INFO L280 TraceCheckUtils]: 170: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,406 INFO L280 TraceCheckUtils]: 171: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,406 INFO L280 TraceCheckUtils]: 172: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,407 INFO L280 TraceCheckUtils]: 173: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,408 INFO L280 TraceCheckUtils]: 174: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,409 INFO L280 TraceCheckUtils]: 175: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,410 INFO L280 TraceCheckUtils]: 176: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,411 INFO L280 TraceCheckUtils]: 177: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,412 INFO L280 TraceCheckUtils]: 178: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,413 INFO L280 TraceCheckUtils]: 179: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:40:14,414 INFO L280 TraceCheckUtils]: 180: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,415 INFO L280 TraceCheckUtils]: 181: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,416 INFO L280 TraceCheckUtils]: 182: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,417 INFO L280 TraceCheckUtils]: 183: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,417 INFO L280 TraceCheckUtils]: 184: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,418 INFO L280 TraceCheckUtils]: 185: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,419 INFO L280 TraceCheckUtils]: 186: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,420 INFO L280 TraceCheckUtils]: 187: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,421 INFO L280 TraceCheckUtils]: 188: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,421 INFO L280 TraceCheckUtils]: 189: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,422 INFO L280 TraceCheckUtils]: 190: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,423 INFO L280 TraceCheckUtils]: 191: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,424 INFO L280 TraceCheckUtils]: 192: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,425 INFO L280 TraceCheckUtils]: 193: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,426 INFO L280 TraceCheckUtils]: 194: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,426 INFO L280 TraceCheckUtils]: 195: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,427 INFO L280 TraceCheckUtils]: 196: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,428 INFO L280 TraceCheckUtils]: 197: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,429 INFO L280 TraceCheckUtils]: 198: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,430 INFO L280 TraceCheckUtils]: 199: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,431 INFO L280 TraceCheckUtils]: 200: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,431 INFO L280 TraceCheckUtils]: 201: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,432 INFO L280 TraceCheckUtils]: 202: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,433 INFO L280 TraceCheckUtils]: 203: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,434 INFO L280 TraceCheckUtils]: 204: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,435 INFO L280 TraceCheckUtils]: 205: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,436 INFO L280 TraceCheckUtils]: 206: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,436 INFO L280 TraceCheckUtils]: 207: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,438 INFO L280 TraceCheckUtils]: 208: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1718~0 := ~init__tmp___5~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,439 INFO L280 TraceCheckUtils]: 209: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1718~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,440 INFO L280 TraceCheckUtils]: 210: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,440 INFO L280 TraceCheckUtils]: 211: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,441 INFO L280 TraceCheckUtils]: 212: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,442 INFO L280 TraceCheckUtils]: 213: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,443 INFO L280 TraceCheckUtils]: 214: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,445 INFO L280 TraceCheckUtils]: 215: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,446 INFO L280 TraceCheckUtils]: 216: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,447 INFO L280 TraceCheckUtils]: 217: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,448 INFO L280 TraceCheckUtils]: 218: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,448 INFO L280 TraceCheckUtils]: 219: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,449 INFO L280 TraceCheckUtils]: 220: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,450 INFO L280 TraceCheckUtils]: 221: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,451 INFO L280 TraceCheckUtils]: 222: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,452 INFO L280 TraceCheckUtils]: 223: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,453 INFO L280 TraceCheckUtils]: 224: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,453 INFO L280 TraceCheckUtils]: 225: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,455 INFO L280 TraceCheckUtils]: 226: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,455 INFO L280 TraceCheckUtils]: 227: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,457 INFO L280 TraceCheckUtils]: 228: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,458 INFO L280 TraceCheckUtils]: 229: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,459 INFO L280 TraceCheckUtils]: 230: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,465 INFO L280 TraceCheckUtils]: 231: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,466 INFO L280 TraceCheckUtils]: 232: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,467 INFO L280 TraceCheckUtils]: 233: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,468 INFO L280 TraceCheckUtils]: 234: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,469 INFO L280 TraceCheckUtils]: 235: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:40:14,470 INFO L280 TraceCheckUtils]: 236: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,470 INFO L280 TraceCheckUtils]: 237: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,471 INFO L280 TraceCheckUtils]: 238: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,471 INFO L280 TraceCheckUtils]: 239: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-10 20:40:14,471 INFO L280 TraceCheckUtils]: 240: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,471 INFO L280 TraceCheckUtils]: 241: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-10 20:40:14,471 INFO L280 TraceCheckUtils]: 242: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,472 INFO L280 TraceCheckUtils]: 243: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-10 20:40:14,472 INFO L280 TraceCheckUtils]: 244: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,472 INFO L280 TraceCheckUtils]: 245: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-10 20:40:14,472 INFO L280 TraceCheckUtils]: 246: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,472 INFO L280 TraceCheckUtils]: 247: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-10 20:40:14,473 INFO L280 TraceCheckUtils]: 248: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,473 INFO L280 TraceCheckUtils]: 249: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-10 20:40:14,473 INFO L280 TraceCheckUtils]: 250: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,473 INFO L280 TraceCheckUtils]: 251: Hoare triple {128620#false} havoc ~check__tmp~0; {128620#false} is VALID [2020-07-10 20:40:14,473 INFO L280 TraceCheckUtils]: 252: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,474 INFO L280 TraceCheckUtils]: 253: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,474 INFO L280 TraceCheckUtils]: 254: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,474 INFO L280 TraceCheckUtils]: 255: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,474 INFO L280 TraceCheckUtils]: 256: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,474 INFO L280 TraceCheckUtils]: 257: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-10 20:40:14,475 INFO L280 TraceCheckUtils]: 258: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,475 INFO L280 TraceCheckUtils]: 259: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,475 INFO L280 TraceCheckUtils]: 260: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-10 20:40:14,475 INFO L280 TraceCheckUtils]: 261: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,475 INFO L280 TraceCheckUtils]: 262: Hoare triple {128620#false} ~check__tmp~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,476 INFO L280 TraceCheckUtils]: 263: Hoare triple {128620#false} ~__return_1846~0 := ~check__tmp~0; {128620#false} is VALID [2020-07-10 20:40:14,476 INFO L280 TraceCheckUtils]: 264: Hoare triple {128620#false} ~main__c1~0 := ~__return_1846~0; {128620#false} is VALID [2020-07-10 20:40:14,476 INFO L280 TraceCheckUtils]: 265: Hoare triple {128620#false} havoc ~__tmp_1~0; {128620#false} is VALID [2020-07-10 20:40:14,476 INFO L280 TraceCheckUtils]: 266: Hoare triple {128620#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-10 20:40:14,476 INFO L280 TraceCheckUtils]: 267: Hoare triple {128620#false} havoc ~assert__arg~0; {128620#false} is VALID [2020-07-10 20:40:14,477 INFO L280 TraceCheckUtils]: 268: Hoare triple {128620#false} ~assert__arg~0 := ~__tmp_1~0; {128620#false} is VALID [2020-07-10 20:40:14,477 INFO L280 TraceCheckUtils]: 269: Hoare triple {128620#false} assume !(0 == ~assert__arg~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,477 INFO L280 TraceCheckUtils]: 270: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,477 INFO L280 TraceCheckUtils]: 271: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,477 INFO L280 TraceCheckUtils]: 272: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 273: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 274: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 275: Hoare triple {128620#false} assume !(2 == ~r1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 276: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 277: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,478 INFO L280 TraceCheckUtils]: 278: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 279: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 280: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 281: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 282: Hoare triple {128620#false} assume !(2 == ~r2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 283: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,479 INFO L280 TraceCheckUtils]: 284: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,480 INFO L280 TraceCheckUtils]: 285: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,480 INFO L280 TraceCheckUtils]: 286: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,480 INFO L280 TraceCheckUtils]: 287: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,480 INFO L280 TraceCheckUtils]: 288: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,480 INFO L280 TraceCheckUtils]: 289: Hoare triple {128620#false} assume !(2 == ~r3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 290: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 291: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 292: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 293: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 294: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,481 INFO L280 TraceCheckUtils]: 295: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-10 20:40:14,482 INFO L280 TraceCheckUtils]: 296: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,482 INFO L280 TraceCheckUtils]: 297: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-10 20:40:14,482 INFO L280 TraceCheckUtils]: 298: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,482 INFO L280 TraceCheckUtils]: 299: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-10 20:40:14,482 INFO L280 TraceCheckUtils]: 300: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,483 INFO L280 TraceCheckUtils]: 301: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-10 20:40:14,483 INFO L280 TraceCheckUtils]: 302: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,483 INFO L280 TraceCheckUtils]: 303: Hoare triple {128620#false} havoc ~check__tmp~1; {128620#false} is VALID [2020-07-10 20:40:14,483 INFO L280 TraceCheckUtils]: 304: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,483 INFO L280 TraceCheckUtils]: 305: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 306: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 307: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 308: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 309: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 310: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,484 INFO L280 TraceCheckUtils]: 311: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,485 INFO L280 TraceCheckUtils]: 312: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-10 20:40:14,485 INFO L280 TraceCheckUtils]: 313: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,485 INFO L280 TraceCheckUtils]: 314: Hoare triple {128620#false} ~check__tmp~1 := 1; {128620#false} is VALID [2020-07-10 20:40:14,485 INFO L280 TraceCheckUtils]: 315: Hoare triple {128620#false} ~__return_1964~0 := ~check__tmp~1; {128620#false} is VALID [2020-07-10 20:40:14,485 INFO L280 TraceCheckUtils]: 316: Hoare triple {128620#false} ~main__c1~0 := ~__return_1964~0; {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 317: Hoare triple {128620#false} havoc ~__tmp_2~0; {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 318: Hoare triple {128620#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 319: Hoare triple {128620#false} havoc ~assert__arg~1; {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 320: Hoare triple {128620#false} ~assert__arg~1 := ~__tmp_2~0; {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 321: Hoare triple {128620#false} assume !(0 == ~assert__arg~1 % 256); {128620#false} is VALID [2020-07-10 20:40:14,486 INFO L280 TraceCheckUtils]: 322: Hoare triple {128620#false} assume !!(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,487 INFO L280 TraceCheckUtils]: 323: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,487 INFO L280 TraceCheckUtils]: 324: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,487 INFO L280 TraceCheckUtils]: 325: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,487 INFO L280 TraceCheckUtils]: 326: Hoare triple {128620#false} ~mode1~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,487 INFO L280 TraceCheckUtils]: 327: Hoare triple {128620#false} assume !!(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,488 INFO L280 TraceCheckUtils]: 328: Hoare triple {128620#false} assume ~r2~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,488 INFO L280 TraceCheckUtils]: 329: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,488 INFO L280 TraceCheckUtils]: 330: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,488 INFO L280 TraceCheckUtils]: 331: Hoare triple {128620#false} ~mode2~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,488 INFO L280 TraceCheckUtils]: 332: Hoare triple {128620#false} assume !!(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,489 INFO L280 TraceCheckUtils]: 333: Hoare triple {128620#false} assume ~r3~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,489 INFO L280 TraceCheckUtils]: 334: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,489 INFO L280 TraceCheckUtils]: 335: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,490 INFO L280 TraceCheckUtils]: 336: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,490 INFO L280 TraceCheckUtils]: 337: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-10 20:40:14,490 INFO L280 TraceCheckUtils]: 338: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,490 INFO L280 TraceCheckUtils]: 339: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-10 20:40:14,491 INFO L280 TraceCheckUtils]: 340: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,491 INFO L280 TraceCheckUtils]: 341: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-10 20:40:14,491 INFO L280 TraceCheckUtils]: 342: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,491 INFO L280 TraceCheckUtils]: 343: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 344: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 345: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 346: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 347: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 348: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,492 INFO L280 TraceCheckUtils]: 349: Hoare triple {128620#false} havoc ~check__tmp~2; {128620#false} is VALID [2020-07-10 20:40:14,493 INFO L280 TraceCheckUtils]: 350: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,493 INFO L280 TraceCheckUtils]: 351: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,493 INFO L280 TraceCheckUtils]: 352: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,493 INFO L280 TraceCheckUtils]: 353: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-10 20:40:14,493 INFO L280 TraceCheckUtils]: 354: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,494 INFO L280 TraceCheckUtils]: 355: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-10 20:40:14,494 INFO L280 TraceCheckUtils]: 356: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,494 INFO L280 TraceCheckUtils]: 357: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-10 20:40:14,494 INFO L280 TraceCheckUtils]: 358: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-10 20:40:14,494 INFO L280 TraceCheckUtils]: 359: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-10 20:40:14,495 INFO L280 TraceCheckUtils]: 360: Hoare triple {128620#false} ~check__tmp~2 := 1; {128620#false} is VALID [2020-07-10 20:40:14,495 INFO L280 TraceCheckUtils]: 361: Hoare triple {128620#false} ~__return_2082~0 := ~check__tmp~2; {128620#false} is VALID [2020-07-10 20:40:14,495 INFO L280 TraceCheckUtils]: 362: Hoare triple {128620#false} ~main__c1~0 := ~__return_2082~0; {128620#false} is VALID [2020-07-10 20:40:14,495 INFO L280 TraceCheckUtils]: 363: Hoare triple {128620#false} havoc ~__tmp_3~0; {128620#false} is VALID [2020-07-10 20:40:14,496 INFO L280 TraceCheckUtils]: 364: Hoare triple {128620#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-10 20:40:14,496 INFO L280 TraceCheckUtils]: 365: Hoare triple {128620#false} havoc ~assert__arg~2; {128620#false} is VALID [2020-07-10 20:40:14,496 INFO L280 TraceCheckUtils]: 366: Hoare triple {128620#false} ~assert__arg~2 := ~__tmp_3~0; {128620#false} is VALID [2020-07-10 20:40:14,496 INFO L280 TraceCheckUtils]: 367: Hoare triple {128620#false} assume !(0 == ~assert__arg~2 % 256); {128620#false} is VALID [2020-07-10 20:40:14,497 INFO L280 TraceCheckUtils]: 368: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,497 INFO L280 TraceCheckUtils]: 369: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,497 INFO L280 TraceCheckUtils]: 370: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,497 INFO L280 TraceCheckUtils]: 371: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,497 INFO L280 TraceCheckUtils]: 372: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,498 INFO L280 TraceCheckUtils]: 373: Hoare triple {128620#false} assume 2 == ~r1~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,498 INFO L280 TraceCheckUtils]: 374: Hoare triple {128620#false} assume ~max1~0 == ~id1~0; {128620#false} is VALID [2020-07-10 20:40:14,498 INFO L280 TraceCheckUtils]: 375: Hoare triple {128620#false} ~st1~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,498 INFO L280 TraceCheckUtils]: 376: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 377: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 378: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 379: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 380: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 381: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,499 INFO L280 TraceCheckUtils]: 382: Hoare triple {128620#false} assume 2 == ~r2~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,500 INFO L280 TraceCheckUtils]: 383: Hoare triple {128620#false} assume ~max2~0 == ~id2~0; {128620#false} is VALID [2020-07-10 20:40:14,500 INFO L280 TraceCheckUtils]: 384: Hoare triple {128620#false} ~st2~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,500 INFO L280 TraceCheckUtils]: 385: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,500 INFO L280 TraceCheckUtils]: 386: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,501 INFO L280 TraceCheckUtils]: 387: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,501 INFO L280 TraceCheckUtils]: 388: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,501 INFO L280 TraceCheckUtils]: 389: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,501 INFO L280 TraceCheckUtils]: 390: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-10 20:40:14,502 INFO L280 TraceCheckUtils]: 391: Hoare triple {128620#false} assume 2 == ~r3~0 % 256; {128620#false} is VALID [2020-07-10 20:40:14,502 INFO L280 TraceCheckUtils]: 392: Hoare triple {128620#false} assume ~max3~0 == ~id3~0; {128620#false} is VALID [2020-07-10 20:40:14,502 INFO L280 TraceCheckUtils]: 393: Hoare triple {128620#false} ~st3~0 := 1; {128620#false} is VALID [2020-07-10 20:40:14,502 INFO L280 TraceCheckUtils]: 394: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-10 20:40:14,503 INFO L280 TraceCheckUtils]: 395: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-10 20:40:14,503 INFO L280 TraceCheckUtils]: 396: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,503 INFO L280 TraceCheckUtils]: 397: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-10 20:40:14,503 INFO L280 TraceCheckUtils]: 398: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,503 INFO L280 TraceCheckUtils]: 399: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-10 20:40:14,504 INFO L280 TraceCheckUtils]: 400: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,504 INFO L280 TraceCheckUtils]: 401: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-10 20:40:14,504 INFO L280 TraceCheckUtils]: 402: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,504 INFO L280 TraceCheckUtils]: 403: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-10 20:40:14,504 INFO L280 TraceCheckUtils]: 404: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 405: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 406: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 407: Hoare triple {128620#false} havoc ~check__tmp~3; {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 408: Hoare triple {128620#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 409: Hoare triple {128620#false} ~check__tmp~3 := 0; {128620#false} is VALID [2020-07-10 20:40:14,505 INFO L280 TraceCheckUtils]: 410: Hoare triple {128620#false} ~__return_2816~0 := ~check__tmp~3; {128620#false} is VALID [2020-07-10 20:40:14,506 INFO L280 TraceCheckUtils]: 411: Hoare triple {128620#false} ~main__c1~0 := ~__return_2816~0; {128620#false} is VALID [2020-07-10 20:40:14,506 INFO L280 TraceCheckUtils]: 412: Hoare triple {128620#false} havoc ~__tmp_4~0; {128620#false} is VALID [2020-07-10 20:40:14,506 INFO L280 TraceCheckUtils]: 413: Hoare triple {128620#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-10 20:40:14,506 INFO L280 TraceCheckUtils]: 414: Hoare triple {128620#false} havoc ~assert__arg~3; {128620#false} is VALID [2020-07-10 20:40:14,506 INFO L280 TraceCheckUtils]: 415: Hoare triple {128620#false} ~assert__arg~3 := ~__tmp_4~0; {128620#false} is VALID [2020-07-10 20:40:14,507 INFO L280 TraceCheckUtils]: 416: Hoare triple {128620#false} assume 0 == ~assert__arg~3 % 256; {128620#false} is VALID [2020-07-10 20:40:14,507 INFO L280 TraceCheckUtils]: 417: Hoare triple {128620#false} assume !false; {128620#false} is VALID [2020-07-10 20:40:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:40:14,697 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:40:14,697 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [899922929] [2020-07-10 20:40:14,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:40:14,697 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:40:14,697 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500363448] [2020-07-10 20:40:14,698 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-10 20:40:14,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:40:14,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:40:15,379 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:15,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:40:15,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:40:15,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:40:15,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:40:15,381 INFO L87 Difference]: Start difference. First operand 4060 states and 4957 transitions. Second operand 5 states. [2020-07-10 20:41:24,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:41:24,261 INFO L93 Difference]: Finished difference Result 11494 states and 14077 transitions. [2020-07-10 20:41:24,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:41:24,262 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-10 20:41:24,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:41:24,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:41:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-10 20:41:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:41:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-10 20:41:24,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2982 transitions. [2020-07-10 20:41:30,035 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2982 edges. 2982 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:31,951 INFO L225 Difference]: With dead ends: 11494 [2020-07-10 20:41:31,951 INFO L226 Difference]: Without dead ends: 7675 [2020-07-10 20:41:31,957 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:41:31,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7675 states. [2020-07-10 20:42:17,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7675 to 7550. [2020-07-10 20:42:17,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:42:17,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7675 states. Second operand 7550 states. [2020-07-10 20:42:17,833 INFO L74 IsIncluded]: Start isIncluded. First operand 7675 states. Second operand 7550 states. [2020-07-10 20:42:17,833 INFO L87 Difference]: Start difference. First operand 7675 states. Second operand 7550 states. [2020-07-10 20:42:19,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:19,751 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-10 20:42:19,752 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-10 20:42:19,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:19,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:19,760 INFO L74 IsIncluded]: Start isIncluded. First operand 7550 states. Second operand 7675 states. [2020-07-10 20:42:19,761 INFO L87 Difference]: Start difference. First operand 7550 states. Second operand 7675 states. [2020-07-10 20:42:21,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:21,669 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-10 20:42:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-10 20:42:21,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:21,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:21,679 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:42:21,679 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:42:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7550 states. [2020-07-10 20:42:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7550 states to 7550 states and 9213 transitions. [2020-07-10 20:42:23,553 INFO L78 Accepts]: Start accepts. Automaton has 7550 states and 9213 transitions. Word has length 418 [2020-07-10 20:42:23,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:42:23,554 INFO L479 AbstractCegarLoop]: Abstraction has 7550 states and 9213 transitions. [2020-07-10 20:42:23,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:42:23,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7550 states and 9213 transitions. [2020-07-10 20:42:57,784 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9213 edges. 9213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 7550 states and 9213 transitions. [2020-07-10 20:42:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2020-07-10 20:42:57,798 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:42:57,798 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 20:42:57,799 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 20:42:57,799 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:42:57,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:42:57,799 INFO L82 PathProgramCache]: Analyzing trace with hash 890115339, now seen corresponding path program 1 times [2020-07-10 20:42:57,800 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:42:57,800 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2104041766] [2020-07-10 20:42:57,800 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:42:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:42:58,363 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 20:42:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:42:58,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-10 20:42:58,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,434 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,434 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,435 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,435 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,435 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,435 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,436 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,436 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,436 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,436 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,437 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,438 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,438 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,438 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,438 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,438 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,439 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,439 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,439 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,439 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,439 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,440 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,440 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,440 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,440 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,440 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-10 20:42:58,441 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-10 20:42:58,441 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-10 20:42:58,441 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,441 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,441 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,442 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,442 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,442 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,442 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,443 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,444 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-10 20:42:58,444 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-10 20:42:58,456 INFO L263 TraceCheckUtils]: 0: Hoare triple {182131#true} call ULTIMATE.init(); {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:42:58,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-10 20:42:58,457 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,459 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,459 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,461 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,461 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,461 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,462 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,464 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,464 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,464 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,465 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,465 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,465 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,465 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-10 20:42:58,465 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,467 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,467 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-10 20:42:58,468 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-10 20:42:58,469 INFO L263 TraceCheckUtils]: 66: Hoare triple {182131#true} call #t~ret27 := main(); {182131#true} is VALID [2020-07-10 20:42:58,469 INFO L280 TraceCheckUtils]: 67: Hoare triple {182131#true} havoc ~main__c1~0; {182131#true} is VALID [2020-07-10 20:42:58,469 INFO L280 TraceCheckUtils]: 68: Hoare triple {182131#true} havoc ~main__i2~0; {182131#true} is VALID [2020-07-10 20:42:58,469 INFO L280 TraceCheckUtils]: 69: Hoare triple {182131#true} ~main__c1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,469 INFO L280 TraceCheckUtils]: 70: Hoare triple {182131#true} ~ep12~0 := #t~nondet0; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 71: Hoare triple {182131#true} havoc #t~nondet0; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 72: Hoare triple {182131#true} ~ep13~0 := #t~nondet1; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 73: Hoare triple {182131#true} havoc #t~nondet1; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 74: Hoare triple {182131#true} ~ep21~0 := #t~nondet2; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 75: Hoare triple {182131#true} havoc #t~nondet2; {182131#true} is VALID [2020-07-10 20:42:58,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {182131#true} ~ep23~0 := #t~nondet3; {182131#true} is VALID [2020-07-10 20:42:58,471 INFO L280 TraceCheckUtils]: 77: Hoare triple {182131#true} havoc #t~nondet3; {182131#true} is VALID [2020-07-10 20:42:58,471 INFO L280 TraceCheckUtils]: 78: Hoare triple {182131#true} ~ep31~0 := #t~nondet4; {182131#true} is VALID [2020-07-10 20:42:58,471 INFO L280 TraceCheckUtils]: 79: Hoare triple {182131#true} havoc #t~nondet4; {182131#true} is VALID [2020-07-10 20:42:58,471 INFO L280 TraceCheckUtils]: 80: Hoare triple {182131#true} ~ep32~0 := #t~nondet5; {182131#true} is VALID [2020-07-10 20:42:58,471 INFO L280 TraceCheckUtils]: 81: Hoare triple {182131#true} havoc #t~nondet5; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 82: Hoare triple {182131#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 83: Hoare triple {182131#true} ~id1~0 := #t~nondet6; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 84: Hoare triple {182131#true} havoc #t~nondet6; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {182131#true} ~r1~0 := #t~nondet7; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 86: Hoare triple {182131#true} havoc #t~nondet7; {182131#true} is VALID [2020-07-10 20:42:58,472 INFO L280 TraceCheckUtils]: 87: Hoare triple {182131#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,473 INFO L280 TraceCheckUtils]: 88: Hoare triple {182131#true} ~st1~0 := #t~nondet8; {182131#true} is VALID [2020-07-10 20:42:58,473 INFO L280 TraceCheckUtils]: 89: Hoare triple {182131#true} havoc #t~nondet8; {182131#true} is VALID [2020-07-10 20:42:58,473 INFO L280 TraceCheckUtils]: 90: Hoare triple {182131#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,473 INFO L280 TraceCheckUtils]: 91: Hoare triple {182131#true} ~nl1~0 := #t~nondet9; {182131#true} is VALID [2020-07-10 20:42:58,473 INFO L280 TraceCheckUtils]: 92: Hoare triple {182131#true} havoc #t~nondet9; {182131#true} is VALID [2020-07-10 20:42:58,474 INFO L280 TraceCheckUtils]: 93: Hoare triple {182131#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,474 INFO L280 TraceCheckUtils]: 94: Hoare triple {182131#true} ~m1~0 := #t~nondet10; {182131#true} is VALID [2020-07-10 20:42:58,474 INFO L280 TraceCheckUtils]: 95: Hoare triple {182131#true} havoc #t~nondet10; {182131#true} is VALID [2020-07-10 20:42:58,474 INFO L280 TraceCheckUtils]: 96: Hoare triple {182131#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,474 INFO L280 TraceCheckUtils]: 97: Hoare triple {182131#true} ~max1~0 := #t~nondet11; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 98: Hoare triple {182131#true} havoc #t~nondet11; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 99: Hoare triple {182131#true} ~mode1~0 := #t~nondet12; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 100: Hoare triple {182131#true} havoc #t~nondet12; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 101: Hoare triple {182131#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 102: Hoare triple {182131#true} ~id2~0 := #t~nondet13; {182131#true} is VALID [2020-07-10 20:42:58,475 INFO L280 TraceCheckUtils]: 103: Hoare triple {182131#true} havoc #t~nondet13; {182131#true} is VALID [2020-07-10 20:42:58,476 INFO L280 TraceCheckUtils]: 104: Hoare triple {182131#true} ~r2~0 := #t~nondet14; {182131#true} is VALID [2020-07-10 20:42:58,476 INFO L280 TraceCheckUtils]: 105: Hoare triple {182131#true} havoc #t~nondet14; {182131#true} is VALID [2020-07-10 20:42:58,476 INFO L280 TraceCheckUtils]: 106: Hoare triple {182131#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,476 INFO L280 TraceCheckUtils]: 107: Hoare triple {182131#true} ~st2~0 := #t~nondet15; {182131#true} is VALID [2020-07-10 20:42:58,476 INFO L280 TraceCheckUtils]: 108: Hoare triple {182131#true} havoc #t~nondet15; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 109: Hoare triple {182131#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 110: Hoare triple {182131#true} ~nl2~0 := #t~nondet16; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 111: Hoare triple {182131#true} havoc #t~nondet16; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 112: Hoare triple {182131#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 113: Hoare triple {182131#true} ~m2~0 := #t~nondet17; {182131#true} is VALID [2020-07-10 20:42:58,477 INFO L280 TraceCheckUtils]: 114: Hoare triple {182131#true} havoc #t~nondet17; {182131#true} is VALID [2020-07-10 20:42:58,478 INFO L280 TraceCheckUtils]: 115: Hoare triple {182131#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,478 INFO L280 TraceCheckUtils]: 116: Hoare triple {182131#true} ~max2~0 := #t~nondet18; {182131#true} is VALID [2020-07-10 20:42:58,478 INFO L280 TraceCheckUtils]: 117: Hoare triple {182131#true} havoc #t~nondet18; {182131#true} is VALID [2020-07-10 20:42:58,478 INFO L280 TraceCheckUtils]: 118: Hoare triple {182131#true} ~mode2~0 := #t~nondet19; {182131#true} is VALID [2020-07-10 20:42:58,478 INFO L280 TraceCheckUtils]: 119: Hoare triple {182131#true} havoc #t~nondet19; {182131#true} is VALID [2020-07-10 20:42:58,479 INFO L280 TraceCheckUtils]: 120: Hoare triple {182131#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,479 INFO L280 TraceCheckUtils]: 121: Hoare triple {182131#true} ~id3~0 := #t~nondet20; {182131#true} is VALID [2020-07-10 20:42:58,479 INFO L280 TraceCheckUtils]: 122: Hoare triple {182131#true} havoc #t~nondet20; {182131#true} is VALID [2020-07-10 20:42:58,479 INFO L280 TraceCheckUtils]: 123: Hoare triple {182131#true} ~r3~0 := #t~nondet21; {182131#true} is VALID [2020-07-10 20:42:58,479 INFO L280 TraceCheckUtils]: 124: Hoare triple {182131#true} havoc #t~nondet21; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 125: Hoare triple {182131#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 126: Hoare triple {182131#true} ~st3~0 := #t~nondet22; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 127: Hoare triple {182131#true} havoc #t~nondet22; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 128: Hoare triple {182131#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 129: Hoare triple {182131#true} ~nl3~0 := #t~nondet23; {182131#true} is VALID [2020-07-10 20:42:58,480 INFO L280 TraceCheckUtils]: 130: Hoare triple {182131#true} havoc #t~nondet23; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 131: Hoare triple {182131#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 132: Hoare triple {182131#true} ~m3~0 := #t~nondet24; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 133: Hoare triple {182131#true} havoc #t~nondet24; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 134: Hoare triple {182131#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 135: Hoare triple {182131#true} ~max3~0 := #t~nondet25; {182131#true} is VALID [2020-07-10 20:42:58,481 INFO L280 TraceCheckUtils]: 136: Hoare triple {182131#true} havoc #t~nondet25; {182131#true} is VALID [2020-07-10 20:42:58,482 INFO L280 TraceCheckUtils]: 137: Hoare triple {182131#true} ~mode3~0 := #t~nondet26; {182131#true} is VALID [2020-07-10 20:42:58,482 INFO L280 TraceCheckUtils]: 138: Hoare triple {182131#true} havoc #t~nondet26; {182131#true} is VALID [2020-07-10 20:42:58,482 INFO L280 TraceCheckUtils]: 139: Hoare triple {182131#true} havoc ~init__r121~0; {182131#true} is VALID [2020-07-10 20:42:58,482 INFO L280 TraceCheckUtils]: 140: Hoare triple {182131#true} havoc ~init__r131~0; {182131#true} is VALID [2020-07-10 20:42:58,482 INFO L280 TraceCheckUtils]: 141: Hoare triple {182131#true} havoc ~init__r211~0; {182131#true} is VALID [2020-07-10 20:42:58,483 INFO L280 TraceCheckUtils]: 142: Hoare triple {182131#true} havoc ~init__r231~0; {182131#true} is VALID [2020-07-10 20:42:58,483 INFO L280 TraceCheckUtils]: 143: Hoare triple {182131#true} havoc ~init__r311~0; {182131#true} is VALID [2020-07-10 20:42:58,483 INFO L280 TraceCheckUtils]: 144: Hoare triple {182131#true} havoc ~init__r321~0; {182131#true} is VALID [2020-07-10 20:42:58,483 INFO L280 TraceCheckUtils]: 145: Hoare triple {182131#true} havoc ~init__r122~0; {182131#true} is VALID [2020-07-10 20:42:58,483 INFO L280 TraceCheckUtils]: 146: Hoare triple {182131#true} havoc ~init__tmp~0; {182131#true} is VALID [2020-07-10 20:42:58,484 INFO L280 TraceCheckUtils]: 147: Hoare triple {182131#true} havoc ~init__r132~0; {182131#true} is VALID [2020-07-10 20:42:58,484 INFO L280 TraceCheckUtils]: 148: Hoare triple {182131#true} havoc ~init__tmp___0~0; {182131#true} is VALID [2020-07-10 20:42:58,484 INFO L280 TraceCheckUtils]: 149: Hoare triple {182131#true} havoc ~init__r212~0; {182131#true} is VALID [2020-07-10 20:42:58,484 INFO L280 TraceCheckUtils]: 150: Hoare triple {182131#true} havoc ~init__tmp___1~0; {182131#true} is VALID [2020-07-10 20:42:58,484 INFO L280 TraceCheckUtils]: 151: Hoare triple {182131#true} havoc ~init__r232~0; {182131#true} is VALID [2020-07-10 20:42:58,485 INFO L280 TraceCheckUtils]: 152: Hoare triple {182131#true} havoc ~init__tmp___2~0; {182131#true} is VALID [2020-07-10 20:42:58,485 INFO L280 TraceCheckUtils]: 153: Hoare triple {182131#true} havoc ~init__r312~0; {182131#true} is VALID [2020-07-10 20:42:58,485 INFO L280 TraceCheckUtils]: 154: Hoare triple {182131#true} havoc ~init__tmp___3~0; {182131#true} is VALID [2020-07-10 20:42:58,485 INFO L280 TraceCheckUtils]: 155: Hoare triple {182131#true} havoc ~init__r322~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 156: Hoare triple {182131#true} havoc ~init__tmp___4~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 157: Hoare triple {182131#true} havoc ~init__tmp___5~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 158: Hoare triple {182131#true} ~init__r121~0 := ~ep12~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 159: Hoare triple {182131#true} ~init__r131~0 := ~ep13~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 160: Hoare triple {182131#true} ~init__r211~0 := ~ep21~0; {182131#true} is VALID [2020-07-10 20:42:58,486 INFO L280 TraceCheckUtils]: 161: Hoare triple {182131#true} ~init__r231~0 := ~ep23~0; {182131#true} is VALID [2020-07-10 20:42:58,487 INFO L280 TraceCheckUtils]: 162: Hoare triple {182131#true} ~init__r311~0 := ~ep31~0; {182131#true} is VALID [2020-07-10 20:42:58,487 INFO L280 TraceCheckUtils]: 163: Hoare triple {182131#true} ~init__r321~0 := ~ep32~0; {182131#true} is VALID [2020-07-10 20:42:58,487 INFO L280 TraceCheckUtils]: 164: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,487 INFO L280 TraceCheckUtils]: 165: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,487 INFO L280 TraceCheckUtils]: 166: Hoare triple {182131#true} ~init__tmp~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,488 INFO L280 TraceCheckUtils]: 167: Hoare triple {182131#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {182131#true} is VALID [2020-07-10 20:42:58,488 INFO L280 TraceCheckUtils]: 168: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,488 INFO L280 TraceCheckUtils]: 169: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,488 INFO L280 TraceCheckUtils]: 170: Hoare triple {182131#true} ~init__tmp___0~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,488 INFO L280 TraceCheckUtils]: 171: Hoare triple {182131#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {182131#true} is VALID [2020-07-10 20:42:58,489 INFO L280 TraceCheckUtils]: 172: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,489 INFO L280 TraceCheckUtils]: 173: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,489 INFO L280 TraceCheckUtils]: 174: Hoare triple {182131#true} ~init__tmp___1~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,489 INFO L280 TraceCheckUtils]: 175: Hoare triple {182131#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {182131#true} is VALID [2020-07-10 20:42:58,489 INFO L280 TraceCheckUtils]: 176: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,490 INFO L280 TraceCheckUtils]: 177: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,490 INFO L280 TraceCheckUtils]: 178: Hoare triple {182131#true} ~init__tmp___2~0 := 0; {182131#true} is VALID [2020-07-10 20:42:58,490 INFO L280 TraceCheckUtils]: 179: Hoare triple {182131#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {182131#true} is VALID [2020-07-10 20:42:58,490 INFO L280 TraceCheckUtils]: 180: Hoare triple {182131#true} assume !!(0 == ~init__r311~0 % 256); {182131#true} is VALID [2020-07-10 20:42:58,494 INFO L280 TraceCheckUtils]: 181: Hoare triple {182131#true} assume !!(0 == ~init__r321~0 % 256); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-10 20:42:58,496 INFO L280 TraceCheckUtils]: 182: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-10 20:42:58,498 INFO L280 TraceCheckUtils]: 183: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-10 20:42:58,500 INFO L280 TraceCheckUtils]: 184: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,500 INFO L280 TraceCheckUtils]: 185: Hoare triple {182132#false} ~init__tmp___4~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,500 INFO L280 TraceCheckUtils]: 186: Hoare triple {182132#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {182132#false} is VALID [2020-07-10 20:42:58,501 INFO L280 TraceCheckUtils]: 187: Hoare triple {182132#false} assume ~id1~0 != ~id2~0; {182132#false} is VALID [2020-07-10 20:42:58,501 INFO L280 TraceCheckUtils]: 188: Hoare triple {182132#false} assume ~id1~0 != ~id3~0; {182132#false} is VALID [2020-07-10 20:42:58,501 INFO L280 TraceCheckUtils]: 189: Hoare triple {182132#false} assume ~id2~0 != ~id3~0; {182132#false} is VALID [2020-07-10 20:42:58,501 INFO L280 TraceCheckUtils]: 190: Hoare triple {182132#false} assume ~id1~0 >= 0; {182132#false} is VALID [2020-07-10 20:42:58,501 INFO L280 TraceCheckUtils]: 191: Hoare triple {182132#false} assume ~id2~0 >= 0; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 192: Hoare triple {182132#false} assume ~id3~0 >= 0; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 193: Hoare triple {182132#false} assume 0 == ~r1~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 194: Hoare triple {182132#false} assume 0 == ~r2~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 195: Hoare triple {182132#false} assume 0 == ~r3~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 196: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-10 20:42:58,502 INFO L280 TraceCheckUtils]: 197: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-10 20:42:58,503 INFO L280 TraceCheckUtils]: 198: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-10 20:42:58,503 INFO L280 TraceCheckUtils]: 199: Hoare triple {182132#false} assume 0 == ~st1~0; {182132#false} is VALID [2020-07-10 20:42:58,503 INFO L280 TraceCheckUtils]: 200: Hoare triple {182132#false} assume 0 == ~st2~0; {182132#false} is VALID [2020-07-10 20:42:58,503 INFO L280 TraceCheckUtils]: 201: Hoare triple {182132#false} assume 0 == ~st3~0; {182132#false} is VALID [2020-07-10 20:42:58,503 INFO L280 TraceCheckUtils]: 202: Hoare triple {182132#false} assume 0 == ~nl1~0; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 203: Hoare triple {182132#false} assume 0 == ~nl2~0; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 204: Hoare triple {182132#false} assume 0 == ~nl3~0; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 205: Hoare triple {182132#false} assume 0 == ~mode1~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 206: Hoare triple {182132#false} assume 0 == ~mode2~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 207: Hoare triple {182132#false} assume 0 == ~mode3~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,504 INFO L280 TraceCheckUtils]: 208: Hoare triple {182132#false} ~init__tmp___5~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 209: Hoare triple {182132#false} ~__return_1718~0 := ~init__tmp___5~0; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 210: Hoare triple {182132#false} ~main__i2~0 := ~__return_1718~0; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 211: Hoare triple {182132#false} assume 0 != ~main__i2~0; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 212: Hoare triple {182132#false} ~p12_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 213: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,505 INFO L280 TraceCheckUtils]: 214: Hoare triple {182132#false} ~p13_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,506 INFO L280 TraceCheckUtils]: 215: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,506 INFO L280 TraceCheckUtils]: 216: Hoare triple {182132#false} ~p21_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,506 INFO L280 TraceCheckUtils]: 217: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,506 INFO L280 TraceCheckUtils]: 218: Hoare triple {182132#false} ~p23_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,506 INFO L280 TraceCheckUtils]: 219: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,507 INFO L280 TraceCheckUtils]: 220: Hoare triple {182132#false} ~p31_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,507 INFO L280 TraceCheckUtils]: 221: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,507 INFO L280 TraceCheckUtils]: 222: Hoare triple {182132#false} ~p32_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,507 INFO L280 TraceCheckUtils]: 223: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,507 INFO L280 TraceCheckUtils]: 224: Hoare triple {182132#false} ~main__i2~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 225: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 226: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 227: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 228: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 229: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,508 INFO L280 TraceCheckUtils]: 230: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,509 INFO L280 TraceCheckUtils]: 231: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,509 INFO L280 TraceCheckUtils]: 232: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,509 INFO L280 TraceCheckUtils]: 233: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,509 INFO L280 TraceCheckUtils]: 234: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,509 INFO L280 TraceCheckUtils]: 235: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 236: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 237: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 238: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 239: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 240: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-10 20:42:58,510 INFO L280 TraceCheckUtils]: 241: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 242: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 243: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 244: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 245: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 246: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-10 20:42:58,511 INFO L280 TraceCheckUtils]: 247: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,512 INFO L280 TraceCheckUtils]: 248: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-10 20:42:58,512 INFO L280 TraceCheckUtils]: 249: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,512 INFO L280 TraceCheckUtils]: 250: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-10 20:42:58,512 INFO L280 TraceCheckUtils]: 251: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,512 INFO L280 TraceCheckUtils]: 252: Hoare triple {182132#false} havoc ~check__tmp~0; {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 253: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 254: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 255: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 256: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 257: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,513 INFO L280 TraceCheckUtils]: 258: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 259: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 260: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 261: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 262: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 263: Hoare triple {182132#false} ~check__tmp~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,514 INFO L280 TraceCheckUtils]: 264: Hoare triple {182132#false} ~__return_1846~0 := ~check__tmp~0; {182132#false} is VALID [2020-07-10 20:42:58,515 INFO L280 TraceCheckUtils]: 265: Hoare triple {182132#false} ~main__c1~0 := ~__return_1846~0; {182132#false} is VALID [2020-07-10 20:42:58,515 INFO L280 TraceCheckUtils]: 266: Hoare triple {182132#false} havoc ~__tmp_1~0; {182132#false} is VALID [2020-07-10 20:42:58,515 INFO L280 TraceCheckUtils]: 267: Hoare triple {182132#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-10 20:42:58,515 INFO L280 TraceCheckUtils]: 268: Hoare triple {182132#false} havoc ~assert__arg~0; {182132#false} is VALID [2020-07-10 20:42:58,515 INFO L280 TraceCheckUtils]: 269: Hoare triple {182132#false} ~assert__arg~0 := ~__tmp_1~0; {182132#false} is VALID [2020-07-10 20:42:58,516 INFO L280 TraceCheckUtils]: 270: Hoare triple {182132#false} assume !(0 == ~assert__arg~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,516 INFO L280 TraceCheckUtils]: 271: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,516 INFO L280 TraceCheckUtils]: 272: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,516 INFO L280 TraceCheckUtils]: 273: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,516 INFO L280 TraceCheckUtils]: 274: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 275: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 276: Hoare triple {182132#false} assume !(2 == ~r1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 277: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 278: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 279: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,517 INFO L280 TraceCheckUtils]: 280: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 281: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 282: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 283: Hoare triple {182132#false} assume !(2 == ~r2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 284: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 285: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,518 INFO L280 TraceCheckUtils]: 286: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 287: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 288: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 289: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 290: Hoare triple {182132#false} assume !(2 == ~r3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 291: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,519 INFO L280 TraceCheckUtils]: 292: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-10 20:42:58,520 INFO L280 TraceCheckUtils]: 293: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,520 INFO L280 TraceCheckUtils]: 294: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-10 20:42:58,520 INFO L280 TraceCheckUtils]: 295: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,520 INFO L280 TraceCheckUtils]: 296: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-10 20:42:58,520 INFO L280 TraceCheckUtils]: 297: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,521 INFO L280 TraceCheckUtils]: 298: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-10 20:42:58,521 INFO L280 TraceCheckUtils]: 299: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,521 INFO L280 TraceCheckUtils]: 300: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-10 20:42:58,521 INFO L280 TraceCheckUtils]: 301: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,521 INFO L280 TraceCheckUtils]: 302: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 303: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 304: Hoare triple {182132#false} havoc ~check__tmp~1; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 305: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 306: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 307: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,522 INFO L280 TraceCheckUtils]: 308: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 309: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 310: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 311: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 312: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 313: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-10 20:42:58,523 INFO L280 TraceCheckUtils]: 314: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,524 INFO L280 TraceCheckUtils]: 315: Hoare triple {182132#false} ~check__tmp~1 := 1; {182132#false} is VALID [2020-07-10 20:42:58,524 INFO L280 TraceCheckUtils]: 316: Hoare triple {182132#false} ~__return_1964~0 := ~check__tmp~1; {182132#false} is VALID [2020-07-10 20:42:58,524 INFO L280 TraceCheckUtils]: 317: Hoare triple {182132#false} ~main__c1~0 := ~__return_1964~0; {182132#false} is VALID [2020-07-10 20:42:58,524 INFO L280 TraceCheckUtils]: 318: Hoare triple {182132#false} havoc ~__tmp_2~0; {182132#false} is VALID [2020-07-10 20:42:58,524 INFO L280 TraceCheckUtils]: 319: Hoare triple {182132#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-10 20:42:58,525 INFO L280 TraceCheckUtils]: 320: Hoare triple {182132#false} havoc ~assert__arg~1; {182132#false} is VALID [2020-07-10 20:42:58,525 INFO L280 TraceCheckUtils]: 321: Hoare triple {182132#false} ~assert__arg~1 := ~__tmp_2~0; {182132#false} is VALID [2020-07-10 20:42:58,525 INFO L280 TraceCheckUtils]: 322: Hoare triple {182132#false} assume !(0 == ~assert__arg~1 % 256); {182132#false} is VALID [2020-07-10 20:42:58,525 INFO L280 TraceCheckUtils]: 323: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,525 INFO L280 TraceCheckUtils]: 324: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,526 INFO L280 TraceCheckUtils]: 325: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,526 INFO L280 TraceCheckUtils]: 326: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,526 INFO L280 TraceCheckUtils]: 327: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,526 INFO L280 TraceCheckUtils]: 328: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,526 INFO L280 TraceCheckUtils]: 329: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,527 INFO L280 TraceCheckUtils]: 330: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,527 INFO L280 TraceCheckUtils]: 331: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,527 INFO L280 TraceCheckUtils]: 332: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,527 INFO L280 TraceCheckUtils]: 333: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,527 INFO L280 TraceCheckUtils]: 334: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 335: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 336: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 337: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 338: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 339: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,528 INFO L280 TraceCheckUtils]: 340: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 341: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 342: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 343: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 344: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 345: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,529 INFO L280 TraceCheckUtils]: 346: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-10 20:42:58,530 INFO L280 TraceCheckUtils]: 347: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,530 INFO L280 TraceCheckUtils]: 348: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-10 20:42:58,530 INFO L280 TraceCheckUtils]: 349: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,530 INFO L280 TraceCheckUtils]: 350: Hoare triple {182132#false} havoc ~check__tmp~2; {182132#false} is VALID [2020-07-10 20:42:58,530 INFO L280 TraceCheckUtils]: 351: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,531 INFO L280 TraceCheckUtils]: 352: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,531 INFO L280 TraceCheckUtils]: 353: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,531 INFO L280 TraceCheckUtils]: 354: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-10 20:42:58,531 INFO L280 TraceCheckUtils]: 355: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,531 INFO L280 TraceCheckUtils]: 356: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-10 20:42:58,532 INFO L280 TraceCheckUtils]: 357: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,532 INFO L280 TraceCheckUtils]: 358: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-10 20:42:58,532 INFO L280 TraceCheckUtils]: 359: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-10 20:42:58,532 INFO L280 TraceCheckUtils]: 360: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-10 20:42:58,532 INFO L280 TraceCheckUtils]: 361: Hoare triple {182132#false} ~check__tmp~2 := 1; {182132#false} is VALID [2020-07-10 20:42:58,533 INFO L280 TraceCheckUtils]: 362: Hoare triple {182132#false} ~__return_2082~0 := ~check__tmp~2; {182132#false} is VALID [2020-07-10 20:42:58,533 INFO L280 TraceCheckUtils]: 363: Hoare triple {182132#false} ~main__c1~0 := ~__return_2082~0; {182132#false} is VALID [2020-07-10 20:42:58,533 INFO L280 TraceCheckUtils]: 364: Hoare triple {182132#false} havoc ~__tmp_3~0; {182132#false} is VALID [2020-07-10 20:42:58,533 INFO L280 TraceCheckUtils]: 365: Hoare triple {182132#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-10 20:42:58,533 INFO L280 TraceCheckUtils]: 366: Hoare triple {182132#false} havoc ~assert__arg~2; {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 367: Hoare triple {182132#false} ~assert__arg~2 := ~__tmp_3~0; {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 368: Hoare triple {182132#false} assume !(0 == ~assert__arg~2 % 256); {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 369: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 370: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 371: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,534 INFO L280 TraceCheckUtils]: 372: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,535 INFO L280 TraceCheckUtils]: 373: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,535 INFO L280 TraceCheckUtils]: 374: Hoare triple {182132#false} assume 2 == ~r1~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,535 INFO L280 TraceCheckUtils]: 375: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-10 20:42:58,535 INFO L280 TraceCheckUtils]: 376: Hoare triple {182132#false} ~st1~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,535 INFO L280 TraceCheckUtils]: 377: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,536 INFO L280 TraceCheckUtils]: 378: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,536 INFO L280 TraceCheckUtils]: 379: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,536 INFO L280 TraceCheckUtils]: 380: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,536 INFO L280 TraceCheckUtils]: 381: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,536 INFO L280 TraceCheckUtils]: 382: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 383: Hoare triple {182132#false} assume 2 == ~r2~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 384: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 385: Hoare triple {182132#false} ~st2~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 386: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 387: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,537 INFO L280 TraceCheckUtils]: 388: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,538 INFO L280 TraceCheckUtils]: 389: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,538 INFO L280 TraceCheckUtils]: 390: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,538 INFO L280 TraceCheckUtils]: 391: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-10 20:42:58,538 INFO L280 TraceCheckUtils]: 392: Hoare triple {182132#false} assume 2 == ~r3~0 % 256; {182132#false} is VALID [2020-07-10 20:42:58,538 INFO L280 TraceCheckUtils]: 393: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-10 20:42:58,539 INFO L280 TraceCheckUtils]: 394: Hoare triple {182132#false} ~st3~0 := 1; {182132#false} is VALID [2020-07-10 20:42:58,539 INFO L280 TraceCheckUtils]: 395: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-10 20:42:58,539 INFO L280 TraceCheckUtils]: 396: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-10 20:42:58,539 INFO L280 TraceCheckUtils]: 397: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,539 INFO L280 TraceCheckUtils]: 398: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-10 20:42:58,540 INFO L280 TraceCheckUtils]: 399: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,540 INFO L280 TraceCheckUtils]: 400: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-10 20:42:58,540 INFO L280 TraceCheckUtils]: 401: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,540 INFO L280 TraceCheckUtils]: 402: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 403: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 404: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 405: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 406: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 407: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-10 20:42:58,541 INFO L280 TraceCheckUtils]: 408: Hoare triple {182132#false} havoc ~check__tmp~3; {182132#false} is VALID [2020-07-10 20:42:58,542 INFO L280 TraceCheckUtils]: 409: Hoare triple {182132#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {182132#false} is VALID [2020-07-10 20:42:58,542 INFO L280 TraceCheckUtils]: 410: Hoare triple {182132#false} ~check__tmp~3 := 0; {182132#false} is VALID [2020-07-10 20:42:58,542 INFO L280 TraceCheckUtils]: 411: Hoare triple {182132#false} ~__return_2816~0 := ~check__tmp~3; {182132#false} is VALID [2020-07-10 20:42:58,542 INFO L280 TraceCheckUtils]: 412: Hoare triple {182132#false} ~main__c1~0 := ~__return_2816~0; {182132#false} is VALID [2020-07-10 20:42:58,542 INFO L280 TraceCheckUtils]: 413: Hoare triple {182132#false} havoc ~__tmp_4~0; {182132#false} is VALID [2020-07-10 20:42:58,543 INFO L280 TraceCheckUtils]: 414: Hoare triple {182132#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-10 20:42:58,543 INFO L280 TraceCheckUtils]: 415: Hoare triple {182132#false} havoc ~assert__arg~3; {182132#false} is VALID [2020-07-10 20:42:58,543 INFO L280 TraceCheckUtils]: 416: Hoare triple {182132#false} ~assert__arg~3 := ~__tmp_4~0; {182132#false} is VALID [2020-07-10 20:42:58,543 INFO L280 TraceCheckUtils]: 417: Hoare triple {182132#false} assume 0 == ~assert__arg~3 % 256; {182132#false} is VALID [2020-07-10 20:42:58,543 INFO L280 TraceCheckUtils]: 418: Hoare triple {182132#false} assume !false; {182132#false} is VALID [2020-07-10 20:42:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:42:58,664 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:42:58,665 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2104041766] [2020-07-10 20:42:58,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:42:58,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:42:58,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682203021] [2020-07-10 20:42:58,666 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-10 20:42:58,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:42:58,667 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:42:59,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:59,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:42:59,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:42:59,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:42:59,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:42:59,963 INFO L87 Difference]: Start difference. First operand 7550 states and 9213 transitions. Second operand 4 states. [2020-07-10 20:46:25,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:46:25,640 INFO L93 Difference]: Finished difference Result 21732 states and 26587 transitions. [2020-07-10 20:46:25,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:46:25,640 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-10 20:46:25,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:46:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:46:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-10 20:46:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:46:25,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-10 20:46:25,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2987 transitions. [2020-07-10 20:46:33,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2987 edges. 2987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:46:45,172 INFO L225 Difference]: With dead ends: 21732 [2020-07-10 20:46:45,172 INFO L226 Difference]: Without dead ends: 14783 [2020-07-10 20:46:45,183 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:46:45,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14783 states. [2020-07-10 20:47:58,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14783 to 7558. [2020-07-10 20:47:58,139 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:47:58,139 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14783 states. Second operand 7558 states. [2020-07-10 20:47:58,140 INFO L74 IsIncluded]: Start isIncluded. First operand 14783 states. Second operand 7558 states. [2020-07-10 20:47:58,140 INFO L87 Difference]: Start difference. First operand 14783 states. Second operand 7558 states. [2020-07-10 20:48:05,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:48:05,640 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-10 20:48:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-10 20:48:05,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:48:05,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:48:05,650 INFO L74 IsIncluded]: Start isIncluded. First operand 7558 states. Second operand 14783 states. [2020-07-10 20:48:05,650 INFO L87 Difference]: Start difference. First operand 7558 states. Second operand 14783 states. [2020-07-10 20:48:13,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:48:13,578 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-10 20:48:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-10 20:48:13,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:48:13,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:48:13,588 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:48:13,588 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:48:13,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7558 states. [2020-07-10 20:48:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7558 states to 7558 states and 9221 transitions. [2020-07-10 20:48:15,582 INFO L78 Accepts]: Start accepts. Automaton has 7558 states and 9221 transitions. Word has length 419 [2020-07-10 20:48:15,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:48:15,582 INFO L479 AbstractCegarLoop]: Abstraction has 7558 states and 9221 transitions. [2020-07-10 20:48:15,582 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:48:15,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7558 states and 9221 transitions.