/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 19:53:41,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 19:53:41,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 19:53:41,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 19:53:41,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 19:53:41,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 19:53:41,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 19:53:41,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 19:53:41,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 19:53:41,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 19:53:41,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 19:53:41,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 19:53:41,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 19:53:41,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 19:53:41,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 19:53:41,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 19:53:41,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 19:53:41,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 19:53:41,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 19:53:41,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 19:53:41,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 19:53:41,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 19:53:41,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 19:53:41,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 19:53:41,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 19:53:41,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 19:53:41,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 19:53:41,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 19:53:41,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 19:53:41,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 19:53:41,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 19:53:41,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 19:53:41,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 19:53:41,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 19:53:41,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 19:53:41,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 19:53:41,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 19:53:41,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 19:53:41,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 19:53:41,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 19:53:41,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 19:53:41,894 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 19:53:41,921 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 19:53:41,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 19:53:41,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 19:53:41,928 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 19:53:41,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 19:53:41,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 19:53:41,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 19:53:41,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 19:53:41,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 19:53:41,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 19:53:41,930 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 19:53:41,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 19:53:41,930 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 19:53:41,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 19:53:41,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 19:53:41,931 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 19:53:41,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 19:53:41,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 19:53:41,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 19:53:41,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 19:53:41,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 19:53:41,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 19:53:41,932 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 19:53:42,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 19:53:42,250 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 19:53:42,253 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 19:53:42,254 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 19:53:42,255 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 19:53:42,255 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-08 19:53:42,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803e0ac29/a43e50eb79504060abbb84c3c3edc4f0/FLAGe21e0e730 [2020-07-08 19:53:42,780 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 19:53:42,780 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-08 19:53:42,795 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803e0ac29/a43e50eb79504060abbb84c3c3edc4f0/FLAGe21e0e730 [2020-07-08 19:53:43,145 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/803e0ac29/a43e50eb79504060abbb84c3c3edc4f0 [2020-07-08 19:53:43,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 19:53:43,157 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 19:53:43,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 19:53:43,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 19:53:43,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 19:53:43,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1688f9c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43, skipping insertion in model container [2020-07-08 19:53:43,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 19:53:43,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 19:53:43,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 19:53:43,782 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 19:53:43,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 19:53:43,897 INFO L208 MainTranslator]: Completed translation [2020-07-08 19:53:43,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43 WrapperNode [2020-07-08 19:53:43,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 19:53:43,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 19:53:43,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 19:53:43,899 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 19:53:43,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:43,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:44,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:44,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (1/1) ... [2020-07-08 19:53:44,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 19:53:44,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 19:53:44,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 19:53:44,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 19:53:44,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (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 [2020-07-08 19:53:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 19:53:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 19:53:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 19:53:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 19:53:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 19:53:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 19:53:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 19:53:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 19:53:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 19:53:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 19:53:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 19:53:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 19:53:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 19:53:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 19:53:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 19:53:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 19:53:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 19:53:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 19:53:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 19:53:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 19:53:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 19:53:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 19:53:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 19:53:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-08 19:53:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 19:53:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 19:53:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 19:53:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 19:53:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 19:53:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 19:53:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 19:53:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 19:53:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 19:53:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 19:53:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 19:53:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 19:53:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 19:53:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 19:53:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 19:53:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 19:53:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 19:53:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 19:53:45,797 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 19:53:45,798 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 19:53:45,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 07:53:45 BoogieIcfgContainer [2020-07-08 19:53:45,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 19:53:45,806 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 19:53:45,806 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 19:53:45,810 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 19:53:45,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 07:53:43" (1/3) ... [2020-07-08 19:53:45,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eea771f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 07:53:45, skipping insertion in model container [2020-07-08 19:53:45,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:53:43" (2/3) ... [2020-07-08 19:53:45,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eea771f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 07:53:45, skipping insertion in model container [2020-07-08 19:53:45,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 07:53:45" (3/3) ... [2020-07-08 19:53:45,813 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product43.cil.c [2020-07-08 19:53:45,826 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 19:53:45,835 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 19:53:45,849 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 19:53:45,871 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 19:53:45,871 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 19:53:45,872 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 19:53:45,872 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 19:53:45,872 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 19:53:45,872 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 19:53:45,873 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 19:53:45,873 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 19:53:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-07-08 19:53:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 19:53:45,914 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:53:45,915 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] [2020-07-08 19:53:45,916 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:53:45,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:53:45,922 INFO L82 PathProgramCache]: Analyzing trace with hash 1378033390, now seen corresponding path program 1 times [2020-07-08 19:53:45,931 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:53:45,932 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1241479520] [2020-07-08 19:53:45,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:53:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,711 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:53:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-08 19:53:46,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-08 19:53:46,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-08 19:53:46,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-08 19:53:46,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-08 19:53:46,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-08 19:53:46,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-08 19:53:46,866 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-08 19:53:46,866 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-08 19:53:46,866 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-08 19:53:46,867 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-08 19:53:46,867 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-08 19:53:46,867 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-08 19:53:46,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-08 19:53:46,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-08 19:53:46,869 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-08 19:53:46,869 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-08 19:53:46,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-08 19:53:46,870 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-08 19:53:46,870 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-08 19:53:46,870 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-08 19:53:46,871 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-08 19:53:46,871 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-08 19:53:46,871 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-08 19:53:46,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-08 19:53:46,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-08 19:53:46,873 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-08 19:53:46,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-08 19:53:46,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-08 19:53:46,894 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-08 19:53:46,894 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-08 19:53:46,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-08 19:53:46,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-08 19:53:46,895 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-08 19:53:46,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-08 19:53:46,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-08 19:53:46,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-08 19:53:46,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-08 19:53:46,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-08 19:53:46,897 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-08 19:53:46,898 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-08 19:53:46,898 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-08 19:53:46,898 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-08 19:53:46,899 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-08 19:53:46,899 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-08 19:53:46,899 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-08 19:53:46,900 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-08 19:53:46,900 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-08 19:53:46,901 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-08 19:53:46,901 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-08 19:53:46,901 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-08 19:53:46,902 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-08 19:53:46,902 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-08 19:53:46,902 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-08 19:53:46,903 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-08 19:53:46,903 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-08 19:53:46,903 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-08 19:53:46,904 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-08 19:53:46,904 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-08 19:53:46,904 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-08 19:53:46,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-08 19:53:46,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-08 19:53:46,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-08 19:53:46,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-08 19:53:46,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-08 19:53:46,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-08 19:53:46,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-08 19:53:46,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-08 19:53:46,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-08 19:53:46,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-08 19:53:46,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-08 19:53:46,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-08 19:53:46,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-08 19:53:46,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-08 19:53:46,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-08 19:53:46,910 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-08 19:53:46,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-08 19:53:46,910 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,911 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-08 19:53:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,929 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-08 19:53:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-08 19:53:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-08 19:53:46,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-08 19:53:46,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-08 19:53:46,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,942 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-08 19:53:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,945 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-08 19:53:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-08 19:53:46,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-08 19:53:46,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-08 19:53:46,955 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,955 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-08 19:53:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:53:46,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-08 19:53:46,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-08 19:53:46,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-08 19:53:46,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-08 19:53:46,966 INFO L263 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:53:46,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-08 19:53:46,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-08 19:53:46,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-08 19:53:46,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-08 19:53:46,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-08 19:53:46,968 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-08 19:53:46,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-08 19:53:46,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-08 19:53:46,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-08 19:53:46,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-08 19:53:46,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-08 19:53:46,970 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-08 19:53:46,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-08 19:53:46,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-08 19:53:46,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-08 19:53:46,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-08 19:53:46,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-08 19:53:46,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-08 19:53:46,972 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-08 19:53:46,972 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-08 19:53:46,973 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-08 19:53:46,973 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-08 19:53:46,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-08 19:53:46,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-08 19:53:46,974 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-08 19:53:46,974 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-08 19:53:46,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-08 19:53:46,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-08 19:53:46,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-08 19:53:46,975 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-08 19:53:46,976 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-08 19:53:46,976 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-08 19:53:46,976 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-08 19:53:46,976 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-08 19:53:46,977 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-08 19:53:46,977 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-08 19:53:46,977 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-08 19:53:46,977 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-08 19:53:46,978 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-08 19:53:46,978 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-08 19:53:46,978 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-08 19:53:46,979 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-08 19:53:46,979 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-08 19:53:46,979 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-08 19:53:46,980 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-08 19:53:46,980 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-08 19:53:46,980 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-08 19:53:46,980 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-08 19:53:46,981 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-08 19:53:46,981 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-08 19:53:46,981 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-08 19:53:46,982 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-08 19:53:46,982 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-08 19:53:46,982 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-08 19:53:46,982 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-08 19:53:46,983 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-08 19:53:46,983 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-08 19:53:46,983 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-08 19:53:46,983 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-08 19:53:46,984 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-08 19:53:46,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-08 19:53:46,984 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-08 19:53:46,985 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-08 19:53:46,985 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-08 19:53:46,985 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-08 19:53:46,986 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-08 19:53:46,986 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-08 19:53:46,986 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-08 19:53:46,986 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-08 19:53:46,987 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-08 19:53:46,987 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-08 19:53:46,987 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-08 19:53:46,988 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-08 19:53:46,988 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-08 19:53:46,988 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-08 19:53:46,988 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-08 19:53:46,989 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-08 19:53:46,989 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,989 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-08 19:53:46,990 INFO L263 TraceCheckUtils]: 80: Hoare triple {307#true} call #t~ret73 := main(); {307#true} is VALID [2020-07-08 19:53:46,990 INFO L280 TraceCheckUtils]: 81: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-08 19:53:46,990 INFO L280 TraceCheckUtils]: 82: Hoare triple {307#true} havoc ~tmp~5; {307#true} is VALID [2020-07-08 19:53:46,990 INFO L263 TraceCheckUtils]: 83: Hoare triple {307#true} call select_helpers(); {307#true} is VALID [2020-07-08 19:53:46,991 INFO L280 TraceCheckUtils]: 84: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,991 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-08 19:53:46,991 INFO L263 TraceCheckUtils]: 86: Hoare triple {307#true} call select_features(); {307#true} is VALID [2020-07-08 19:53:46,991 INFO L280 TraceCheckUtils]: 87: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,992 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-08 19:53:46,992 INFO L263 TraceCheckUtils]: 89: Hoare triple {307#true} call #t~ret36 := valid_product(); {307#true} is VALID [2020-07-08 19:53:46,992 INFO L280 TraceCheckUtils]: 90: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-08 19:53:46,993 INFO L280 TraceCheckUtils]: 91: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-08 19:53:46,993 INFO L280 TraceCheckUtils]: 92: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-08 19:53:46,993 INFO L280 TraceCheckUtils]: 93: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,993 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-08 19:53:46,994 INFO L280 TraceCheckUtils]: 95: Hoare triple {307#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {307#true} is VALID [2020-07-08 19:53:46,994 INFO L280 TraceCheckUtils]: 96: Hoare triple {307#true} ~tmp~5 := #t~ret36; {307#true} is VALID [2020-07-08 19:53:46,994 INFO L280 TraceCheckUtils]: 97: Hoare triple {307#true} havoc #t~ret36; {307#true} is VALID [2020-07-08 19:53:46,995 INFO L280 TraceCheckUtils]: 98: Hoare triple {307#true} assume 0 != ~tmp~5; {307#true} is VALID [2020-07-08 19:53:46,995 INFO L263 TraceCheckUtils]: 99: Hoare triple {307#true} call setup(); {307#true} is VALID [2020-07-08 19:53:46,995 INFO L280 TraceCheckUtils]: 100: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:46,995 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-08 19:53:46,996 INFO L263 TraceCheckUtils]: 102: Hoare triple {307#true} call runTest(); {307#true} is VALID [2020-07-08 19:53:46,996 INFO L263 TraceCheckUtils]: 103: Hoare triple {307#true} call test(); {307#true} is VALID [2020-07-08 19:53:46,996 INFO L280 TraceCheckUtils]: 104: Hoare triple {307#true} havoc ~splverifierCounter~0; {307#true} is VALID [2020-07-08 19:53:46,997 INFO L280 TraceCheckUtils]: 105: Hoare triple {307#true} havoc ~tmp~3; {307#true} is VALID [2020-07-08 19:53:46,997 INFO L280 TraceCheckUtils]: 106: Hoare triple {307#true} havoc ~tmp___0~1; {307#true} is VALID [2020-07-08 19:53:46,997 INFO L280 TraceCheckUtils]: 107: Hoare triple {307#true} havoc ~tmp___1~0; {307#true} is VALID [2020-07-08 19:53:46,997 INFO L280 TraceCheckUtils]: 108: Hoare triple {307#true} havoc ~tmp___2~0; {307#true} is VALID [2020-07-08 19:53:46,998 INFO L280 TraceCheckUtils]: 109: Hoare triple {307#true} ~splverifierCounter~0 := 0; {307#true} is VALID [2020-07-08 19:53:46,999 INFO L280 TraceCheckUtils]: 110: Hoare triple {307#true} assume false; {308#false} is VALID [2020-07-08 19:53:46,999 INFO L263 TraceCheckUtils]: 111: Hoare triple {308#false} call cleanup(); {308#false} is VALID [2020-07-08 19:53:46,999 INFO L280 TraceCheckUtils]: 112: Hoare triple {308#false} havoc ~i~0; {308#false} is VALID [2020-07-08 19:53:47,000 INFO L280 TraceCheckUtils]: 113: Hoare triple {308#false} havoc ~__cil_tmp2~0; {308#false} is VALID [2020-07-08 19:53:47,000 INFO L263 TraceCheckUtils]: 114: Hoare triple {308#false} call timeShift(); {308#false} is VALID [2020-07-08 19:53:47,000 INFO L280 TraceCheckUtils]: 115: Hoare triple {308#false} assume !(0 != ~pumpRunning~0); {308#false} is VALID [2020-07-08 19:53:47,000 INFO L280 TraceCheckUtils]: 116: Hoare triple {308#false} assume !(0 != ~systemActive~0); {308#false} is VALID [2020-07-08 19:53:47,001 INFO L263 TraceCheckUtils]: 117: Hoare triple {308#false} call __utac_acc__Specification1_spec__1(); {308#false} is VALID [2020-07-08 19:53:47,001 INFO L280 TraceCheckUtils]: 118: Hoare triple {308#false} havoc ~tmp~4; {308#false} is VALID [2020-07-08 19:53:47,001 INFO L280 TraceCheckUtils]: 119: Hoare triple {308#false} havoc ~tmp___0~2; {308#false} is VALID [2020-07-08 19:53:47,002 INFO L263 TraceCheckUtils]: 120: Hoare triple {308#false} call #t~ret34 := isMethaneLevelCritical(); {307#true} is VALID [2020-07-08 19:53:47,002 INFO L280 TraceCheckUtils]: 121: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-08 19:53:47,002 INFO L280 TraceCheckUtils]: 122: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-08 19:53:47,002 INFO L280 TraceCheckUtils]: 123: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-08 19:53:47,003 INFO L280 TraceCheckUtils]: 124: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:47,003 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-08 19:53:47,003 INFO L280 TraceCheckUtils]: 126: Hoare triple {308#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {308#false} is VALID [2020-07-08 19:53:47,003 INFO L280 TraceCheckUtils]: 127: Hoare triple {308#false} ~tmp~4 := #t~ret34; {308#false} is VALID [2020-07-08 19:53:47,004 INFO L280 TraceCheckUtils]: 128: Hoare triple {308#false} havoc #t~ret34; {308#false} is VALID [2020-07-08 19:53:47,004 INFO L280 TraceCheckUtils]: 129: Hoare triple {308#false} assume 0 != ~tmp~4; {308#false} is VALID [2020-07-08 19:53:47,004 INFO L263 TraceCheckUtils]: 130: Hoare triple {308#false} call #t~ret35 := isPumpRunning(); {307#true} is VALID [2020-07-08 19:53:47,005 INFO L280 TraceCheckUtils]: 131: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-08 19:53:47,005 INFO L280 TraceCheckUtils]: 132: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-08 19:53:47,005 INFO L280 TraceCheckUtils]: 133: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-08 19:53:47,005 INFO L280 TraceCheckUtils]: 134: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-08 19:53:47,006 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-08 19:53:47,006 INFO L280 TraceCheckUtils]: 136: Hoare triple {308#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {308#false} is VALID [2020-07-08 19:53:47,006 INFO L280 TraceCheckUtils]: 137: Hoare triple {308#false} ~tmp___0~2 := #t~ret35; {308#false} is VALID [2020-07-08 19:53:47,006 INFO L280 TraceCheckUtils]: 138: Hoare triple {308#false} havoc #t~ret35; {308#false} is VALID [2020-07-08 19:53:47,007 INFO L280 TraceCheckUtils]: 139: Hoare triple {308#false} assume 0 != ~tmp___0~2; {308#false} is VALID [2020-07-08 19:53:47,007 INFO L263 TraceCheckUtils]: 140: Hoare triple {308#false} call __automaton_fail(); {308#false} is VALID [2020-07-08 19:53:47,007 INFO L280 TraceCheckUtils]: 141: Hoare triple {308#false} assume !false; {308#false} is VALID [2020-07-08 19:53:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:53:47,031 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1241479520] [2020-07-08 19:53:47,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:53:47,033 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 19:53:47,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352265521] [2020-07-08 19:53:47,040 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 19:53:47,044 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:53:47,048 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 19:53:47,218 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:53:47,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 19:53:47,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:53:47,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 19:53:47,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 19:53:47,230 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-07-08 19:53:55,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:53:55,439 INFO L93 Difference]: Finished difference Result 475 states and 564 transitions. [2020-07-08 19:53:55,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 19:53:55,440 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 19:53:55,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:53:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 19:53:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-08 19:53:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 19:53:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-08 19:53:55,491 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 564 transitions. [2020-07-08 19:53:57,106 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:53:57,140 INFO L225 Difference]: With dead ends: 475 [2020-07-08 19:53:57,140 INFO L226 Difference]: Without dead ends: 296 [2020-07-08 19:53:57,145 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 19:53:57,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-07-08 19:54:00,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 253. [2020-07-08 19:54:00,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:54:00,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 296 states. Second operand 253 states. [2020-07-08 19:54:00,443 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 253 states. [2020-07-08 19:54:00,443 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 253 states. [2020-07-08 19:54:00,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:00,480 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-08 19:54:00,480 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-08 19:54:00,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:00,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:00,484 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand 296 states. [2020-07-08 19:54:00,484 INFO L87 Difference]: Start difference. First operand 253 states. Second operand 296 states. [2020-07-08 19:54:00,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:00,517 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-08 19:54:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-08 19:54:00,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:00,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:00,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:54:00,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:54:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-08 19:54:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 274 transitions. [2020-07-08 19:54:00,542 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 274 transitions. Word has length 142 [2020-07-08 19:54:00,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:54:00,543 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 274 transitions. [2020-07-08 19:54:00,543 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 19:54:00,543 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 253 states and 274 transitions. [2020-07-08 19:54:01,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 274 transitions. [2020-07-08 19:54:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 19:54:01,387 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:54:01,388 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] [2020-07-08 19:54:01,388 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 19:54:01,389 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:54:01,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:54:01,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1594368587, now seen corresponding path program 1 times [2020-07-08 19:54:01,389 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:54:01,390 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [924375377] [2020-07-08 19:54:01,390 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:54:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:01,873 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:54:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:01,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-08 19:54:01,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-08 19:54:01,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-08 19:54:01,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-08 19:54:01,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-08 19:54:01,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-08 19:54:01,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-08 19:54:01,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-08 19:54:01,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-08 19:54:01,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-08 19:54:01,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-08 19:54:01,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-08 19:54:01,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-08 19:54:01,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-08 19:54:01,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-08 19:54:01,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-08 19:54:01,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-08 19:54:01,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-08 19:54:01,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-08 19:54:01,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-08 19:54:01,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-08 19:54:01,942 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-08 19:54:01,943 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-08 19:54:01,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-08 19:54:01,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-08 19:54:01,943 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-08 19:54:01,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-08 19:54:01,944 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-08 19:54:01,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-08 19:54:01,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-08 19:54:01,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-08 19:54:01,945 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-08 19:54:01,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-08 19:54:01,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-08 19:54:01,946 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-08 19:54:01,946 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-08 19:54:01,946 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-08 19:54:01,946 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-08 19:54:01,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-08 19:54:01,947 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-08 19:54:01,947 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-08 19:54:01,948 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-08 19:54:01,948 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-08 19:54:01,948 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-08 19:54:01,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-08 19:54:01,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-08 19:54:01,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-08 19:54:01,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-08 19:54:01,950 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-08 19:54:01,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-08 19:54:01,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-08 19:54:01,951 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-08 19:54:01,951 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-08 19:54:01,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-08 19:54:01,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-08 19:54:01,952 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-08 19:54:01,952 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-08 19:54:01,952 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-08 19:54:01,953 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-08 19:54:01,953 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-08 19:54:01,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-08 19:54:01,954 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-08 19:54:01,954 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-08 19:54:01,954 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-08 19:54:01,954 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-08 19:54:01,955 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-08 19:54:01,955 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-08 19:54:01,955 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-08 19:54:01,956 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-08 19:54:01,956 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-08 19:54:01,956 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-08 19:54:01,956 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-08 19:54:01,957 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-08 19:54:01,957 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-08 19:54:01,957 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-08 19:54:01,958 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-08 19:54:01,958 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-08 19:54:01,958 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:01,959 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-08 19:54:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:01,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,000 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-08 19:54:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:02,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,003 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-08 19:54:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:02,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-08 19:54:02,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-08 19:54:02,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-08 19:54:02,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,008 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-08 19:54:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:02,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,012 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-08 19:54:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:02,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-08 19:54:02,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-08 19:54:02,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-08 19:54:02,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,016 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-08 19:54:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:02,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-08 19:54:02,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-08 19:54:02,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-08 19:54:02,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,021 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-08 19:54:02,026 INFO L263 TraceCheckUtils]: 0: Hoare triple {2460#true} call ULTIMATE.init(); {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:54:02,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-08 19:54:02,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-08 19:54:02,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-08 19:54:02,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-08 19:54:02,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-08 19:54:02,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-08 19:54:02,027 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-08 19:54:02,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-08 19:54:02,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-08 19:54:02,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-08 19:54:02,028 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-08 19:54:02,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-08 19:54:02,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-08 19:54:02,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-08 19:54:02,029 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-08 19:54:02,029 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-08 19:54:02,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-08 19:54:02,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-08 19:54:02,030 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-08 19:54:02,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-08 19:54:02,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-08 19:54:02,031 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-08 19:54:02,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-08 19:54:02,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-08 19:54:02,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-08 19:54:02,032 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-08 19:54:02,032 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-08 19:54:02,032 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-08 19:54:02,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-08 19:54:02,032 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-08 19:54:02,033 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-08 19:54:02,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-08 19:54:02,033 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-08 19:54:02,033 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-08 19:54:02,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-08 19:54:02,034 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-08 19:54:02,034 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-08 19:54:02,034 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-08 19:54:02,035 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-08 19:54:02,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-08 19:54:02,035 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-08 19:54:02,035 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-08 19:54:02,035 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-08 19:54:02,036 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-08 19:54:02,036 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-08 19:54:02,036 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-08 19:54:02,036 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-08 19:54:02,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-08 19:54:02,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-08 19:54:02,037 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-08 19:54:02,037 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-08 19:54:02,038 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-08 19:54:02,038 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-08 19:54:02,038 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-08 19:54:02,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-08 19:54:02,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-08 19:54:02,039 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-08 19:54:02,039 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-08 19:54:02,039 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-08 19:54:02,039 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-08 19:54:02,040 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-08 19:54:02,040 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-08 19:54:02,040 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-08 19:54:02,040 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-08 19:54:02,040 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-08 19:54:02,041 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-08 19:54:02,041 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-08 19:54:02,041 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-08 19:54:02,041 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-08 19:54:02,041 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-08 19:54:02,042 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-08 19:54:02,042 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-08 19:54:02,042 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-08 19:54:02,042 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-08 19:54:02,043 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-08 19:54:02,043 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-08 19:54:02,043 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-08 19:54:02,043 INFO L280 TraceCheckUtils]: 78: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,043 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-08 19:54:02,044 INFO L263 TraceCheckUtils]: 80: Hoare triple {2460#true} call #t~ret73 := main(); {2460#true} is VALID [2020-07-08 19:54:02,044 INFO L280 TraceCheckUtils]: 81: Hoare triple {2460#true} havoc ~retValue_acc~6; {2460#true} is VALID [2020-07-08 19:54:02,044 INFO L280 TraceCheckUtils]: 82: Hoare triple {2460#true} havoc ~tmp~5; {2460#true} is VALID [2020-07-08 19:54:02,044 INFO L263 TraceCheckUtils]: 83: Hoare triple {2460#true} call select_helpers(); {2460#true} is VALID [2020-07-08 19:54:02,044 INFO L280 TraceCheckUtils]: 84: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,045 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-08 19:54:02,045 INFO L263 TraceCheckUtils]: 86: Hoare triple {2460#true} call select_features(); {2460#true} is VALID [2020-07-08 19:54:02,045 INFO L280 TraceCheckUtils]: 87: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,045 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-08 19:54:02,045 INFO L263 TraceCheckUtils]: 89: Hoare triple {2460#true} call #t~ret36 := valid_product(); {2460#true} is VALID [2020-07-08 19:54:02,046 INFO L280 TraceCheckUtils]: 90: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-08 19:54:02,046 INFO L280 TraceCheckUtils]: 91: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-08 19:54:02,046 INFO L280 TraceCheckUtils]: 92: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-08 19:54:02,046 INFO L280 TraceCheckUtils]: 93: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,046 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-08 19:54:02,047 INFO L280 TraceCheckUtils]: 95: Hoare triple {2460#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {2460#true} is VALID [2020-07-08 19:54:02,047 INFO L280 TraceCheckUtils]: 96: Hoare triple {2460#true} ~tmp~5 := #t~ret36; {2460#true} is VALID [2020-07-08 19:54:02,047 INFO L280 TraceCheckUtils]: 97: Hoare triple {2460#true} havoc #t~ret36; {2460#true} is VALID [2020-07-08 19:54:02,047 INFO L280 TraceCheckUtils]: 98: Hoare triple {2460#true} assume 0 != ~tmp~5; {2460#true} is VALID [2020-07-08 19:54:02,047 INFO L263 TraceCheckUtils]: 99: Hoare triple {2460#true} call setup(); {2460#true} is VALID [2020-07-08 19:54:02,048 INFO L280 TraceCheckUtils]: 100: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,048 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-08 19:54:02,048 INFO L263 TraceCheckUtils]: 102: Hoare triple {2460#true} call runTest(); {2460#true} is VALID [2020-07-08 19:54:02,048 INFO L263 TraceCheckUtils]: 103: Hoare triple {2460#true} call test(); {2460#true} is VALID [2020-07-08 19:54:02,048 INFO L280 TraceCheckUtils]: 104: Hoare triple {2460#true} havoc ~splverifierCounter~0; {2460#true} is VALID [2020-07-08 19:54:02,049 INFO L280 TraceCheckUtils]: 105: Hoare triple {2460#true} havoc ~tmp~3; {2460#true} is VALID [2020-07-08 19:54:02,049 INFO L280 TraceCheckUtils]: 106: Hoare triple {2460#true} havoc ~tmp___0~1; {2460#true} is VALID [2020-07-08 19:54:02,049 INFO L280 TraceCheckUtils]: 107: Hoare triple {2460#true} havoc ~tmp___1~0; {2460#true} is VALID [2020-07-08 19:54:02,049 INFO L280 TraceCheckUtils]: 108: Hoare triple {2460#true} havoc ~tmp___2~0; {2460#true} is VALID [2020-07-08 19:54:02,050 INFO L280 TraceCheckUtils]: 109: Hoare triple {2460#true} ~splverifierCounter~0 := 0; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 19:54:02,051 INFO L280 TraceCheckUtils]: 110: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !false; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 19:54:02,051 INFO L280 TraceCheckUtils]: 111: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2461#false} is VALID [2020-07-08 19:54:02,051 INFO L263 TraceCheckUtils]: 112: Hoare triple {2461#false} call cleanup(); {2461#false} is VALID [2020-07-08 19:54:02,052 INFO L280 TraceCheckUtils]: 113: Hoare triple {2461#false} havoc ~i~0; {2461#false} is VALID [2020-07-08 19:54:02,052 INFO L280 TraceCheckUtils]: 114: Hoare triple {2461#false} havoc ~__cil_tmp2~0; {2461#false} is VALID [2020-07-08 19:54:02,052 INFO L263 TraceCheckUtils]: 115: Hoare triple {2461#false} call timeShift(); {2461#false} is VALID [2020-07-08 19:54:02,052 INFO L280 TraceCheckUtils]: 116: Hoare triple {2461#false} assume !(0 != ~pumpRunning~0); {2461#false} is VALID [2020-07-08 19:54:02,052 INFO L280 TraceCheckUtils]: 117: Hoare triple {2461#false} assume !(0 != ~systemActive~0); {2461#false} is VALID [2020-07-08 19:54:02,053 INFO L263 TraceCheckUtils]: 118: Hoare triple {2461#false} call __utac_acc__Specification1_spec__1(); {2461#false} is VALID [2020-07-08 19:54:02,053 INFO L280 TraceCheckUtils]: 119: Hoare triple {2461#false} havoc ~tmp~4; {2461#false} is VALID [2020-07-08 19:54:02,053 INFO L280 TraceCheckUtils]: 120: Hoare triple {2461#false} havoc ~tmp___0~2; {2461#false} is VALID [2020-07-08 19:54:02,053 INFO L263 TraceCheckUtils]: 121: Hoare triple {2461#false} call #t~ret34 := isMethaneLevelCritical(); {2460#true} is VALID [2020-07-08 19:54:02,053 INFO L280 TraceCheckUtils]: 122: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-08 19:54:02,054 INFO L280 TraceCheckUtils]: 123: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-08 19:54:02,054 INFO L280 TraceCheckUtils]: 124: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-08 19:54:02,054 INFO L280 TraceCheckUtils]: 125: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,054 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-08 19:54:02,054 INFO L280 TraceCheckUtils]: 127: Hoare triple {2461#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {2461#false} is VALID [2020-07-08 19:54:02,055 INFO L280 TraceCheckUtils]: 128: Hoare triple {2461#false} ~tmp~4 := #t~ret34; {2461#false} is VALID [2020-07-08 19:54:02,055 INFO L280 TraceCheckUtils]: 129: Hoare triple {2461#false} havoc #t~ret34; {2461#false} is VALID [2020-07-08 19:54:02,055 INFO L280 TraceCheckUtils]: 130: Hoare triple {2461#false} assume 0 != ~tmp~4; {2461#false} is VALID [2020-07-08 19:54:02,055 INFO L263 TraceCheckUtils]: 131: Hoare triple {2461#false} call #t~ret35 := isPumpRunning(); {2460#true} is VALID [2020-07-08 19:54:02,056 INFO L280 TraceCheckUtils]: 132: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-08 19:54:02,056 INFO L280 TraceCheckUtils]: 133: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-08 19:54:02,056 INFO L280 TraceCheckUtils]: 134: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-08 19:54:02,056 INFO L280 TraceCheckUtils]: 135: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-08 19:54:02,056 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-08 19:54:02,057 INFO L280 TraceCheckUtils]: 137: Hoare triple {2461#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {2461#false} is VALID [2020-07-08 19:54:02,057 INFO L280 TraceCheckUtils]: 138: Hoare triple {2461#false} ~tmp___0~2 := #t~ret35; {2461#false} is VALID [2020-07-08 19:54:02,057 INFO L280 TraceCheckUtils]: 139: Hoare triple {2461#false} havoc #t~ret35; {2461#false} is VALID [2020-07-08 19:54:02,057 INFO L280 TraceCheckUtils]: 140: Hoare triple {2461#false} assume 0 != ~tmp___0~2; {2461#false} is VALID [2020-07-08 19:54:02,057 INFO L263 TraceCheckUtils]: 141: Hoare triple {2461#false} call __automaton_fail(); {2461#false} is VALID [2020-07-08 19:54:02,058 INFO L280 TraceCheckUtils]: 142: Hoare triple {2461#false} assume !false; {2461#false} is VALID [2020-07-08 19:54:02,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:54:02,083 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [924375377] [2020-07-08 19:54:02,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:54:02,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 19:54:02,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448525364] [2020-07-08 19:54:02,086 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 19:54:02,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:54:02,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 19:54:02,249 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:02,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 19:54:02,249 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:54:02,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 19:54:02,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 19:54:02,250 INFO L87 Difference]: Start difference. First operand 253 states and 274 transitions. Second operand 4 states. [2020-07-08 19:54:04,280 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:54:10,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:10,295 INFO L93 Difference]: Finished difference Result 383 states and 429 transitions. [2020-07-08 19:54:10,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 19:54:10,295 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 19:54:10,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:54:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 19:54:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-08 19:54:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 19:54:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-08 19:54:10,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 429 transitions. [2020-07-08 19:54:11,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:11,523 INFO L225 Difference]: With dead ends: 383 [2020-07-08 19:54:11,523 INFO L226 Difference]: Without dead ends: 279 [2020-07-08 19:54:11,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 19:54:11,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-08 19:54:15,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 243. [2020-07-08 19:54:15,254 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:54:15,254 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 243 states. [2020-07-08 19:54:15,254 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 243 states. [2020-07-08 19:54:15,254 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 243 states. [2020-07-08 19:54:15,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:15,267 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-08 19:54:15,267 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-08 19:54:15,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:15,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:15,269 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 279 states. [2020-07-08 19:54:15,269 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 279 states. [2020-07-08 19:54:15,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:15,282 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-08 19:54:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-08 19:54:15,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:15,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:15,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:54:15,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:54:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-08 19:54:15,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 261 transitions. [2020-07-08 19:54:15,293 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 261 transitions. Word has length 143 [2020-07-08 19:54:15,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:54:15,293 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 261 transitions. [2020-07-08 19:54:15,293 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 19:54:15,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 243 states and 261 transitions. [2020-07-08 19:54:16,225 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 261 transitions. [2020-07-08 19:54:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-08 19:54:16,228 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:54:16,229 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] [2020-07-08 19:54:16,230 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 19:54:16,230 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:54:16,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:54:16,230 INFO L82 PathProgramCache]: Analyzing trace with hash -1389720772, now seen corresponding path program 1 times [2020-07-08 19:54:16,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:54:16,230 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1012630966] [2020-07-08 19:54:16,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:54:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,659 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:54:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-08 19:54:16,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-08 19:54:16,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-08 19:54:16,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-08 19:54:16,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-08 19:54:16,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-08 19:54:16,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-08 19:54:16,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-08 19:54:16,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-08 19:54:16,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-08 19:54:16,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-08 19:54:16,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-08 19:54:16,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-08 19:54:16,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-08 19:54:16,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-08 19:54:16,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-08 19:54:16,747 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-08 19:54:16,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-08 19:54:16,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-08 19:54:16,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-08 19:54:16,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-08 19:54:16,748 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-08 19:54:16,748 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-08 19:54:16,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-08 19:54:16,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-08 19:54:16,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-08 19:54:16,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-08 19:54:16,750 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-08 19:54:16,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-08 19:54:16,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-08 19:54:16,750 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-08 19:54:16,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-08 19:54:16,751 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-08 19:54:16,751 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-08 19:54:16,751 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-08 19:54:16,751 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-08 19:54:16,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-08 19:54:16,752 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-08 19:54:16,752 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-08 19:54:16,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-08 19:54:16,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-08 19:54:16,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-08 19:54:16,753 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-08 19:54:16,753 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-08 19:54:16,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-08 19:54:16,753 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-08 19:54:16,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-08 19:54:16,754 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-08 19:54:16,754 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-08 19:54:16,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-08 19:54:16,754 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-08 19:54:16,754 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-08 19:54:16,755 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-08 19:54:16,755 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-08 19:54:16,755 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-08 19:54:16,755 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-08 19:54:16,755 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-08 19:54:16,756 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-08 19:54:16,756 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-08 19:54:16,756 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-08 19:54:16,756 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-08 19:54:16,756 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-08 19:54:16,757 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-08 19:54:16,757 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-08 19:54:16,757 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-08 19:54:16,757 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-08 19:54:16,757 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-08 19:54:16,758 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-08 19:54:16,758 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-08 19:54:16,766 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,766 INFO L280 TraceCheckUtils]: 75: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,767 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,767 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,782 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-08 19:54:16,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 19:54:16,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:54:16,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:54:16,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-08 19:54:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,870 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-08 19:54:16,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-08 19:54:16,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-08 19:54:16,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,875 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-08 19:54:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:16,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-08 19:54:16,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-08 19:54:16,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-08 19:54:16,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-08 19:54:16,883 INFO L263 TraceCheckUtils]: 0: Hoare triple {4378#true} call ULTIMATE.init(); {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:54:16,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-08 19:54:16,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-08 19:54:16,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-08 19:54:16,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-08 19:54:16,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-08 19:54:16,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-08 19:54:16,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-08 19:54:16,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-08 19:54:16,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-08 19:54:16,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-08 19:54:16,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-08 19:54:16,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-08 19:54:16,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-08 19:54:16,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-08 19:54:16,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-08 19:54:16,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-08 19:54:16,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-08 19:54:16,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-08 19:54:16,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-08 19:54:16,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-08 19:54:16,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-08 19:54:16,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-08 19:54:16,889 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-08 19:54:16,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-08 19:54:16,890 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-08 19:54:16,890 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-08 19:54:16,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-08 19:54:16,891 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-08 19:54:16,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-08 19:54:16,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-08 19:54:16,891 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-08 19:54:16,892 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-08 19:54:16,892 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-08 19:54:16,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-08 19:54:16,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-08 19:54:16,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-08 19:54:16,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-08 19:54:16,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-08 19:54:16,893 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-08 19:54:16,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-08 19:54:16,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-08 19:54:16,894 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-08 19:54:16,894 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-08 19:54:16,895 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-08 19:54:16,895 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-08 19:54:16,895 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-08 19:54:16,896 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-08 19:54:16,897 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-08 19:54:16,898 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-08 19:54:16,898 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-08 19:54:16,898 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-08 19:54:16,898 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-08 19:54:16,898 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-08 19:54:16,899 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-08 19:54:16,899 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-08 19:54:16,900 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-08 19:54:16,900 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-08 19:54:16,900 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-08 19:54:16,901 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-08 19:54:16,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-08 19:54:16,901 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-08 19:54:16,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-08 19:54:16,902 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-08 19:54:16,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-08 19:54:16,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-08 19:54:16,903 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-08 19:54:16,903 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-08 19:54:16,903 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-08 19:54:16,903 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-08 19:54:16,904 INFO L280 TraceCheckUtils]: 75: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,905 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,906 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,906 INFO L280 TraceCheckUtils]: 78: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,907 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,908 INFO L263 TraceCheckUtils]: 80: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,909 INFO L280 TraceCheckUtils]: 81: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~retValue_acc~6; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,909 INFO L280 TraceCheckUtils]: 82: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~tmp~5; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,910 INFO L263 TraceCheckUtils]: 83: Hoare triple {4459#(= 1 ~systemActive~0)} call select_helpers(); {4378#true} is VALID [2020-07-08 19:54:16,910 INFO L280 TraceCheckUtils]: 84: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,910 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,911 INFO L263 TraceCheckUtils]: 86: Hoare triple {4459#(= 1 ~systemActive~0)} call select_features(); {4378#true} is VALID [2020-07-08 19:54:16,911 INFO L280 TraceCheckUtils]: 87: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,911 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:54:16,912 INFO L263 TraceCheckUtils]: 89: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret36 := valid_product(); {4378#true} is VALID [2020-07-08 19:54:16,912 INFO L280 TraceCheckUtils]: 90: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-08 19:54:16,912 INFO L280 TraceCheckUtils]: 91: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 19:54:16,913 INFO L280 TraceCheckUtils]: 92: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:54:16,914 INFO L280 TraceCheckUtils]: 93: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:54:16,915 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-08 19:54:16,915 INFO L280 TraceCheckUtils]: 95: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-08 19:54:16,916 INFO L280 TraceCheckUtils]: 96: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} ~tmp~5 := #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-08 19:54:16,917 INFO L280 TraceCheckUtils]: 97: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} havoc #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-08 19:54:16,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,918 INFO L263 TraceCheckUtils]: 99: Hoare triple {4471#(not (= 0 ~systemActive~0))} call setup(); {4378#true} is VALID [2020-07-08 19:54:16,918 INFO L280 TraceCheckUtils]: 100: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,926 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,929 INFO L263 TraceCheckUtils]: 102: Hoare triple {4471#(not (= 0 ~systemActive~0))} call runTest(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,933 INFO L263 TraceCheckUtils]: 103: Hoare triple {4471#(not (= 0 ~systemActive~0))} call test(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,934 INFO L280 TraceCheckUtils]: 104: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,934 INFO L280 TraceCheckUtils]: 105: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp~3; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,935 INFO L280 TraceCheckUtils]: 106: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,936 INFO L280 TraceCheckUtils]: 107: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,936 INFO L280 TraceCheckUtils]: 108: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,937 INFO L280 TraceCheckUtils]: 109: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,938 INFO L280 TraceCheckUtils]: 110: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !false; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,939 INFO L280 TraceCheckUtils]: 111: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,939 INFO L280 TraceCheckUtils]: 112: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,940 INFO L280 TraceCheckUtils]: 113: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp~3 := #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,950 INFO L280 TraceCheckUtils]: 114: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,961 INFO L280 TraceCheckUtils]: 115: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,961 INFO L280 TraceCheckUtils]: 116: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,962 INFO L280 TraceCheckUtils]: 117: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,963 INFO L280 TraceCheckUtils]: 118: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,964 INFO L280 TraceCheckUtils]: 119: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,965 INFO L280 TraceCheckUtils]: 120: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,965 INFO L280 TraceCheckUtils]: 121: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,966 INFO L280 TraceCheckUtils]: 122: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,967 INFO L280 TraceCheckUtils]: 123: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,968 INFO L263 TraceCheckUtils]: 124: Hoare triple {4471#(not (= 0 ~systemActive~0))} call timeShift(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,969 INFO L280 TraceCheckUtils]: 125: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:54:16,970 INFO L280 TraceCheckUtils]: 126: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4379#false} is VALID [2020-07-08 19:54:16,970 INFO L263 TraceCheckUtils]: 127: Hoare triple {4379#false} call __utac_acc__Specification1_spec__1(); {4379#false} is VALID [2020-07-08 19:54:16,970 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#false} havoc ~tmp~4; {4379#false} is VALID [2020-07-08 19:54:16,971 INFO L280 TraceCheckUtils]: 129: Hoare triple {4379#false} havoc ~tmp___0~2; {4379#false} is VALID [2020-07-08 19:54:16,971 INFO L263 TraceCheckUtils]: 130: Hoare triple {4379#false} call #t~ret34 := isMethaneLevelCritical(); {4378#true} is VALID [2020-07-08 19:54:16,971 INFO L280 TraceCheckUtils]: 131: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-08 19:54:16,971 INFO L280 TraceCheckUtils]: 132: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-08 19:54:16,972 INFO L280 TraceCheckUtils]: 133: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-08 19:54:16,972 INFO L280 TraceCheckUtils]: 134: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,972 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-08 19:54:16,972 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {4379#false} is VALID [2020-07-08 19:54:16,973 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#false} ~tmp~4 := #t~ret34; {4379#false} is VALID [2020-07-08 19:54:16,973 INFO L280 TraceCheckUtils]: 138: Hoare triple {4379#false} havoc #t~ret34; {4379#false} is VALID [2020-07-08 19:54:16,973 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#false} assume 0 != ~tmp~4; {4379#false} is VALID [2020-07-08 19:54:16,973 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#false} call #t~ret35 := isPumpRunning(); {4378#true} is VALID [2020-07-08 19:54:16,974 INFO L280 TraceCheckUtils]: 141: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-08 19:54:16,974 INFO L280 TraceCheckUtils]: 142: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-08 19:54:16,974 INFO L280 TraceCheckUtils]: 143: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-08 19:54:16,974 INFO L280 TraceCheckUtils]: 144: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-08 19:54:16,975 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-08 19:54:16,975 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {4379#false} is VALID [2020-07-08 19:54:16,975 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#false} ~tmp___0~2 := #t~ret35; {4379#false} is VALID [2020-07-08 19:54:16,975 INFO L280 TraceCheckUtils]: 148: Hoare triple {4379#false} havoc #t~ret35; {4379#false} is VALID [2020-07-08 19:54:16,975 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#false} assume 0 != ~tmp___0~2; {4379#false} is VALID [2020-07-08 19:54:16,976 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#false} call __automaton_fail(); {4379#false} is VALID [2020-07-08 19:54:16,976 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#false} assume !false; {4379#false} is VALID [2020-07-08 19:54:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:54:17,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1012630966] [2020-07-08 19:54:17,012 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:54:17,012 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 19:54:17,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459080529] [2020-07-08 19:54:17,015 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 19:54:17,015 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:54:17,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 19:54:17,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:17,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 19:54:17,172 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:54:17,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 19:54:17,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 19:54:17,173 INFO L87 Difference]: Start difference. First operand 243 states and 261 transitions. Second operand 9 states. [2020-07-08 19:54:18,214 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:54:19,378 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 19:54:19,743 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 19:54:20,235 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:54:20,641 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:54:20,989 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:54:27,312 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:54:43,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:43,313 INFO L93 Difference]: Finished difference Result 640 states and 732 transitions. [2020-07-08 19:54:43,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 19:54:43,314 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 19:54:43,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:54:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:54:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-08 19:54:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:54:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-08 19:54:43,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 732 transitions. [2020-07-08 19:54:45,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 732 edges. 732 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:45,631 INFO L225 Difference]: With dead ends: 640 [2020-07-08 19:54:45,632 INFO L226 Difference]: Without dead ends: 507 [2020-07-08 19:54:45,634 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-08 19:54:45,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-07-08 19:54:54,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 428. [2020-07-08 19:54:54,284 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:54:54,284 INFO L82 GeneralOperation]: Start isEquivalent. First operand 507 states. Second operand 428 states. [2020-07-08 19:54:54,284 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 428 states. [2020-07-08 19:54:54,284 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 428 states. [2020-07-08 19:54:54,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:54,311 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-08 19:54:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-08 19:54:54,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:54,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:54,313 INFO L74 IsIncluded]: Start isIncluded. First operand 428 states. Second operand 507 states. [2020-07-08 19:54:54,313 INFO L87 Difference]: Start difference. First operand 428 states. Second operand 507 states. [2020-07-08 19:54:54,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:54:54,340 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-08 19:54:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-08 19:54:54,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:54:54,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:54:54,342 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:54:54,342 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:54:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2020-07-08 19:54:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 474 transitions. [2020-07-08 19:54:54,378 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 474 transitions. Word has length 152 [2020-07-08 19:54:54,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:54:54,379 INFO L479 AbstractCegarLoop]: Abstraction has 428 states and 474 transitions. [2020-07-08 19:54:54,379 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 19:54:54,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 428 states and 474 transitions. [2020-07-08 19:54:56,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 474 edges. 474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 474 transitions. [2020-07-08 19:54:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-08 19:54:56,440 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:54:56,440 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] [2020-07-08 19:54:56,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 19:54:56,441 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:54:56,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:54:56,441 INFO L82 PathProgramCache]: Analyzing trace with hash 2146784857, now seen corresponding path program 1 times [2020-07-08 19:54:56,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:54:56,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [974667822] [2020-07-08 19:54:56,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:54:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,842 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:54:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-08 19:54:56,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-08 19:54:56,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-08 19:54:56,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-08 19:54:56,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-08 19:54:56,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-08 19:54:56,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-08 19:54:56,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-08 19:54:56,926 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-08 19:54:56,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-08 19:54:56,927 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-08 19:54:56,927 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-08 19:54:56,927 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-08 19:54:56,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-08 19:54:56,927 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-08 19:54:56,928 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-08 19:54:56,929 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-08 19:54:56,929 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-08 19:54:56,929 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-08 19:54:56,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-08 19:54:56,929 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-08 19:54:56,930 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-08 19:54:56,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-08 19:54:56,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-08 19:54:56,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-08 19:54:56,930 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-08 19:54:56,931 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-08 19:54:56,931 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-08 19:54:56,931 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-08 19:54:56,931 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-08 19:54:56,931 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-08 19:54:56,932 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-08 19:54:56,932 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-08 19:54:56,932 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-08 19:54:56,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-08 19:54:56,932 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-08 19:54:56,933 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-08 19:54:56,934 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-08 19:54:56,934 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-08 19:54:56,934 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-08 19:54:56,934 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-08 19:54:56,934 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-08 19:54:56,935 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-08 19:54:56,936 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-08 19:54:56,936 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-08 19:54:56,936 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-08 19:54:56,936 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-08 19:54:56,936 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-08 19:54:56,937 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-08 19:54:56,937 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-08 19:54:56,937 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-08 19:54:56,937 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-08 19:54:56,937 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-08 19:54:56,938 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-08 19:54:56,938 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-08 19:54:56,938 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-08 19:54:56,938 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-08 19:54:56,938 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-08 19:54:56,939 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,940 INFO L280 TraceCheckUtils]: 74: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,940 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,941 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,941 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,943 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:56,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:56,959 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-08 19:54:56,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-08 19:54:56,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-08 19:54:56,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:56,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:56,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:56,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:56,995 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:56,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:54:56,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:56,996 INFO L263 TraceCheckUtils]: 2: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-08 19:54:56,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:57,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:57,004 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-08 19:54:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:57,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-08 19:54:57,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-08 19:54:57,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-08 19:54:57,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-08 19:54:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:54:57,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-08 19:54:57,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-08 19:54:57,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-08 19:54:57,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-08 19:54:57,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {7655#true} call ULTIMATE.init(); {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:54:57,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-08 19:54:57,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-08 19:54:57,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-08 19:54:57,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-08 19:54:57,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-08 19:54:57,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-08 19:54:57,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-08 19:54:57,022 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-08 19:54:57,022 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-08 19:54:57,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-08 19:54:57,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-08 19:54:57,023 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-08 19:54:57,023 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-08 19:54:57,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-08 19:54:57,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-08 19:54:57,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-08 19:54:57,024 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-08 19:54:57,024 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-08 19:54:57,024 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-08 19:54:57,024 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-08 19:54:57,025 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-08 19:54:57,025 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-08 19:54:57,025 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-08 19:54:57,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-08 19:54:57,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-08 19:54:57,026 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-08 19:54:57,026 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-08 19:54:57,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-08 19:54:57,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-08 19:54:57,027 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-08 19:54:57,027 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-08 19:54:57,027 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-08 19:54:57,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-08 19:54:57,027 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-08 19:54:57,028 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-08 19:54:57,028 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-08 19:54:57,028 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-08 19:54:57,028 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-08 19:54:57,029 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-08 19:54:57,029 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-08 19:54:57,029 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-08 19:54:57,029 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-08 19:54:57,030 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-08 19:54:57,030 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-08 19:54:57,030 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-08 19:54:57,030 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-08 19:54:57,030 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-08 19:54:57,031 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-08 19:54:57,031 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-08 19:54:57,031 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-08 19:54:57,031 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-08 19:54:57,031 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-08 19:54:57,032 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-08 19:54:57,032 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-08 19:54:57,032 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-08 19:54:57,032 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-08 19:54:57,032 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-08 19:54:57,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-08 19:54:57,033 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-08 19:54:57,033 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-08 19:54:57,033 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-08 19:54:57,033 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-08 19:54:57,034 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-08 19:54:57,034 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-08 19:54:57,034 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-08 19:54:57,034 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-08 19:54:57,034 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-08 19:54:57,035 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-08 19:54:57,036 INFO L280 TraceCheckUtils]: 74: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,037 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,037 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,038 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,038 INFO L280 TraceCheckUtils]: 78: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,039 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,040 INFO L263 TraceCheckUtils]: 80: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,040 INFO L280 TraceCheckUtils]: 81: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,041 INFO L263 TraceCheckUtils]: 83: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_helpers(); {7655#true} is VALID [2020-07-08 19:54:57,041 INFO L280 TraceCheckUtils]: 84: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,042 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,042 INFO L263 TraceCheckUtils]: 86: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_features(); {7655#true} is VALID [2020-07-08 19:54:57,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,059 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,060 INFO L263 TraceCheckUtils]: 89: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {7655#true} is VALID [2020-07-08 19:54:57,060 INFO L280 TraceCheckUtils]: 90: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-08 19:54:57,060 INFO L280 TraceCheckUtils]: 91: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-08 19:54:57,060 INFO L280 TraceCheckUtils]: 92: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-08 19:54:57,060 INFO L280 TraceCheckUtils]: 93: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,063 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,063 INFO L280 TraceCheckUtils]: 95: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,065 INFO L280 TraceCheckUtils]: 98: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,065 INFO L263 TraceCheckUtils]: 99: Hoare triple {7736#(= 0 ~pumpRunning~0)} call setup(); {7655#true} is VALID [2020-07-08 19:54:57,065 INFO L280 TraceCheckUtils]: 100: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,066 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,066 INFO L263 TraceCheckUtils]: 102: Hoare triple {7736#(= 0 ~pumpRunning~0)} call runTest(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,067 INFO L263 TraceCheckUtils]: 103: Hoare triple {7736#(= 0 ~pumpRunning~0)} call test(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,067 INFO L280 TraceCheckUtils]: 104: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,068 INFO L280 TraceCheckUtils]: 105: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,068 INFO L280 TraceCheckUtils]: 106: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,070 INFO L280 TraceCheckUtils]: 108: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,070 INFO L280 TraceCheckUtils]: 109: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,071 INFO L280 TraceCheckUtils]: 110: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !false; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,071 INFO L280 TraceCheckUtils]: 111: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,072 INFO L280 TraceCheckUtils]: 112: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,072 INFO L280 TraceCheckUtils]: 113: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,073 INFO L280 TraceCheckUtils]: 114: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,073 INFO L280 TraceCheckUtils]: 115: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,074 INFO L280 TraceCheckUtils]: 116: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,074 INFO L280 TraceCheckUtils]: 117: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,075 INFO L280 TraceCheckUtils]: 118: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,075 INFO L280 TraceCheckUtils]: 119: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,076 INFO L280 TraceCheckUtils]: 120: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,076 INFO L280 TraceCheckUtils]: 121: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,077 INFO L280 TraceCheckUtils]: 122: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,077 INFO L280 TraceCheckUtils]: 123: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,078 INFO L263 TraceCheckUtils]: 124: Hoare triple {7736#(= 0 ~pumpRunning~0)} call timeShift(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,079 INFO L280 TraceCheckUtils]: 125: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,079 INFO L280 TraceCheckUtils]: 126: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:54:57,080 INFO L263 TraceCheckUtils]: 127: Hoare triple {7736#(= 0 ~pumpRunning~0)} call processEnvironment(); {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:54:57,080 INFO L280 TraceCheckUtils]: 128: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:54:57,081 INFO L280 TraceCheckUtils]: 129: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:57,081 INFO L263 TraceCheckUtils]: 130: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-08 19:54:57,081 INFO L280 TraceCheckUtils]: 131: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,082 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:57,083 INFO L280 TraceCheckUtils]: 133: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:54:57,083 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-08 19:54:57,084 INFO L263 TraceCheckUtils]: 135: Hoare triple {7656#false} call __utac_acc__Specification1_spec__1(); {7656#false} is VALID [2020-07-08 19:54:57,084 INFO L280 TraceCheckUtils]: 136: Hoare triple {7656#false} havoc ~tmp~4; {7656#false} is VALID [2020-07-08 19:54:57,084 INFO L280 TraceCheckUtils]: 137: Hoare triple {7656#false} havoc ~tmp___0~2; {7656#false} is VALID [2020-07-08 19:54:57,084 INFO L263 TraceCheckUtils]: 138: Hoare triple {7656#false} call #t~ret34 := isMethaneLevelCritical(); {7655#true} is VALID [2020-07-08 19:54:57,084 INFO L280 TraceCheckUtils]: 139: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-08 19:54:57,084 INFO L280 TraceCheckUtils]: 140: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-08 19:54:57,084 INFO L280 TraceCheckUtils]: 141: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-08 19:54:57,085 INFO L280 TraceCheckUtils]: 142: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,085 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-08 19:54:57,085 INFO L280 TraceCheckUtils]: 144: Hoare triple {7656#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {7656#false} is VALID [2020-07-08 19:54:57,085 INFO L280 TraceCheckUtils]: 145: Hoare triple {7656#false} ~tmp~4 := #t~ret34; {7656#false} is VALID [2020-07-08 19:54:57,085 INFO L280 TraceCheckUtils]: 146: Hoare triple {7656#false} havoc #t~ret34; {7656#false} is VALID [2020-07-08 19:54:57,085 INFO L280 TraceCheckUtils]: 147: Hoare triple {7656#false} assume 0 != ~tmp~4; {7656#false} is VALID [2020-07-08 19:54:57,086 INFO L263 TraceCheckUtils]: 148: Hoare triple {7656#false} call #t~ret35 := isPumpRunning(); {7655#true} is VALID [2020-07-08 19:54:57,086 INFO L280 TraceCheckUtils]: 149: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-08 19:54:57,086 INFO L280 TraceCheckUtils]: 150: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-08 19:54:57,086 INFO L280 TraceCheckUtils]: 151: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-08 19:54:57,086 INFO L280 TraceCheckUtils]: 152: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-08 19:54:57,086 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-08 19:54:57,086 INFO L280 TraceCheckUtils]: 154: Hoare triple {7656#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {7656#false} is VALID [2020-07-08 19:54:57,087 INFO L280 TraceCheckUtils]: 155: Hoare triple {7656#false} ~tmp___0~2 := #t~ret35; {7656#false} is VALID [2020-07-08 19:54:57,087 INFO L280 TraceCheckUtils]: 156: Hoare triple {7656#false} havoc #t~ret35; {7656#false} is VALID [2020-07-08 19:54:57,087 INFO L280 TraceCheckUtils]: 157: Hoare triple {7656#false} assume 0 != ~tmp___0~2; {7656#false} is VALID [2020-07-08 19:54:57,087 INFO L263 TraceCheckUtils]: 158: Hoare triple {7656#false} call __automaton_fail(); {7656#false} is VALID [2020-07-08 19:54:57,087 INFO L280 TraceCheckUtils]: 159: Hoare triple {7656#false} assume !false; {7656#false} is VALID [2020-07-08 19:54:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:54:57,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [974667822] [2020-07-08 19:54:57,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:54:57,117 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 19:54:57,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094636039] [2020-07-08 19:54:57,118 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-08 19:54:57,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:54:57,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 19:54:57,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:54:57,322 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 19:54:57,322 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:54:57,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 19:54:57,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-08 19:54:57,323 INFO L87 Difference]: Start difference. First operand 428 states and 474 transitions. Second operand 6 states. [2020-07-08 19:54:58,514 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:55:13,171 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:55:21,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:55:21,935 INFO L93 Difference]: Finished difference Result 1056 states and 1237 transitions. [2020-07-08 19:55:21,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 19:55:21,935 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-08 19:55:21,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:55:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 19:55:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-08 19:55:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 19:55:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-08 19:55:21,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 620 transitions. [2020-07-08 19:55:23,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:55:23,804 INFO L225 Difference]: With dead ends: 1056 [2020-07-08 19:55:23,804 INFO L226 Difference]: Without dead ends: 738 [2020-07-08 19:55:23,806 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-08 19:55:23,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2020-07-08 19:55:37,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 622. [2020-07-08 19:55:37,981 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:55:37,981 INFO L82 GeneralOperation]: Start isEquivalent. First operand 738 states. Second operand 622 states. [2020-07-08 19:55:37,981 INFO L74 IsIncluded]: Start isIncluded. First operand 738 states. Second operand 622 states. [2020-07-08 19:55:37,982 INFO L87 Difference]: Start difference. First operand 738 states. Second operand 622 states. [2020-07-08 19:55:38,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:55:38,018 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-08 19:55:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-08 19:55:38,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:55:38,021 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:55:38,021 INFO L74 IsIncluded]: Start isIncluded. First operand 622 states. Second operand 738 states. [2020-07-08 19:55:38,021 INFO L87 Difference]: Start difference. First operand 622 states. Second operand 738 states. [2020-07-08 19:55:38,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:55:38,059 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-08 19:55:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-08 19:55:38,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:55:38,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:55:38,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:55:38,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:55:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2020-07-08 19:55:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 688 transitions. [2020-07-08 19:55:38,087 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 688 transitions. Word has length 160 [2020-07-08 19:55:38,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:55:38,087 INFO L479 AbstractCegarLoop]: Abstraction has 622 states and 688 transitions. [2020-07-08 19:55:38,087 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 19:55:38,087 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 622 states and 688 transitions. [2020-07-08 19:55:41,497 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 688 edges. 688 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:55:41,497 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 688 transitions. [2020-07-08 19:55:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 19:55:41,500 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:55:41,500 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] [2020-07-08 19:55:41,500 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 19:55:41,500 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:55:41,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:55:41,501 INFO L82 PathProgramCache]: Analyzing trace with hash -2147122244, now seen corresponding path program 1 times [2020-07-08 19:55:41,501 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:55:41,501 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [368979854] [2020-07-08 19:55:41,501 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:55:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:41,901 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:55:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-08 19:55:42,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-08 19:55:42,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-08 19:55:42,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-08 19:55:42,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-08 19:55:42,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-08 19:55:42,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-08 19:55:42,034 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-08 19:55:42,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-08 19:55:42,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-08 19:55:42,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-08 19:55:42,035 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-08 19:55:42,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-08 19:55:42,036 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-08 19:55:42,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-08 19:55:42,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-08 19:55:42,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-08 19:55:42,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-08 19:55:42,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-08 19:55:42,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-08 19:55:42,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-08 19:55:42,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-08 19:55:42,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-08 19:55:42,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-08 19:55:42,039 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-08 19:55:42,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-08 19:55:42,040 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-08 19:55:42,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-08 19:55:42,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-08 19:55:42,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-08 19:55:42,041 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-08 19:55:42,041 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-08 19:55:42,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-08 19:55:42,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-08 19:55:42,042 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-08 19:55:42,042 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-08 19:55:42,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-08 19:55:42,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-08 19:55:42,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-08 19:55:42,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-08 19:55:42,044 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-08 19:55:42,044 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-08 19:55:42,045 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-08 19:55:42,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-08 19:55:42,045 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-08 19:55:42,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-08 19:55:42,046 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-08 19:55:42,046 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-08 19:55:42,046 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-08 19:55:42,047 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-08 19:55:42,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-08 19:55:42,047 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-08 19:55:42,048 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-08 19:55:42,048 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-08 19:55:42,048 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-08 19:55:42,049 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-08 19:55:42,049 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-08 19:55:42,049 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-08 19:55:42,050 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-08 19:55:42,050 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-08 19:55:42,050 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-08 19:55:42,051 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-08 19:55:42,051 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-08 19:55:42,051 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-08 19:55:42,052 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-08 19:55:42,052 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-08 19:55:42,052 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-08 19:55:42,052 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-08 19:55:42,053 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-08 19:55:42,053 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-08 19:55:42,053 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-08 19:55:42,054 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-08 19:55:42,055 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,055 INFO L280 TraceCheckUtils]: 73: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,056 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,057 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,057 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,058 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,058 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,067 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,072 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-08 19:55:42,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-08 19:55:42,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-08 19:55:42,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,083 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-08 19:55:42,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-08 19:55:42,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-08 19:55:42,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-08 19:55:42,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-08 19:55:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:55:42,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-08 19:55:42,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-08 19:55:42,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-08 19:55:42,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,162 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-08 19:55:42,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {12616#true} call ULTIMATE.init(); {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:55:42,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-08 19:55:42,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-08 19:55:42,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-08 19:55:42,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-08 19:55:42,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-08 19:55:42,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-08 19:55:42,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-08 19:55:42,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-08 19:55:42,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-08 19:55:42,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-08 19:55:42,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-08 19:55:42,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-08 19:55:42,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-08 19:55:42,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-08 19:55:42,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-08 19:55:42,174 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-08 19:55:42,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-08 19:55:42,175 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-08 19:55:42,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-08 19:55:42,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-08 19:55:42,176 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-08 19:55:42,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-08 19:55:42,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-08 19:55:42,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-08 19:55:42,177 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-08 19:55:42,177 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-08 19:55:42,177 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-08 19:55:42,178 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-08 19:55:42,178 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-08 19:55:42,178 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-08 19:55:42,179 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-08 19:55:42,179 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-08 19:55:42,179 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-08 19:55:42,179 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-08 19:55:42,180 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-08 19:55:42,180 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-08 19:55:42,180 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-08 19:55:42,181 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-08 19:55:42,181 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-08 19:55:42,181 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-08 19:55:42,182 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-08 19:55:42,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-08 19:55:42,182 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-08 19:55:42,183 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-08 19:55:42,183 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-08 19:55:42,183 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-08 19:55:42,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-08 19:55:42,184 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-08 19:55:42,184 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-08 19:55:42,184 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-08 19:55:42,185 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-08 19:55:42,185 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-08 19:55:42,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-08 19:55:42,185 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-08 19:55:42,186 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-08 19:55:42,186 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-08 19:55:42,186 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-08 19:55:42,187 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-08 19:55:42,187 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-08 19:55:42,187 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-08 19:55:42,187 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-08 19:55:42,188 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-08 19:55:42,188 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-08 19:55:42,188 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-08 19:55:42,189 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-08 19:55:42,189 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-08 19:55:42,189 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-08 19:55:42,190 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-08 19:55:42,190 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-08 19:55:42,190 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-08 19:55:42,190 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-08 19:55:42,191 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-08 19:55:42,192 INFO L280 TraceCheckUtils]: 73: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,192 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,193 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,194 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,195 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,196 INFO L280 TraceCheckUtils]: 78: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,197 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,198 INFO L263 TraceCheckUtils]: 80: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,198 INFO L280 TraceCheckUtils]: 81: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,199 INFO L280 TraceCheckUtils]: 82: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,199 INFO L263 TraceCheckUtils]: 83: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12616#true} is VALID [2020-07-08 19:55:42,200 INFO L280 TraceCheckUtils]: 84: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,201 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,201 INFO L263 TraceCheckUtils]: 86: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_features(); {12616#true} is VALID [2020-07-08 19:55:42,201 INFO L280 TraceCheckUtils]: 87: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,202 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,202 INFO L263 TraceCheckUtils]: 89: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret36 := valid_product(); {12616#true} is VALID [2020-07-08 19:55:42,203 INFO L280 TraceCheckUtils]: 90: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-08 19:55:42,203 INFO L280 TraceCheckUtils]: 91: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-08 19:55:42,203 INFO L280 TraceCheckUtils]: 92: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-08 19:55:42,204 INFO L280 TraceCheckUtils]: 93: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,205 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,205 INFO L280 TraceCheckUtils]: 95: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,206 INFO L280 TraceCheckUtils]: 96: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,207 INFO L280 TraceCheckUtils]: 97: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,208 INFO L280 TraceCheckUtils]: 98: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,208 INFO L263 TraceCheckUtils]: 99: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call setup(); {12616#true} is VALID [2020-07-08 19:55:42,208 INFO L280 TraceCheckUtils]: 100: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,209 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,210 INFO L263 TraceCheckUtils]: 102: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call runTest(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,211 INFO L263 TraceCheckUtils]: 103: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call test(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,212 INFO L280 TraceCheckUtils]: 104: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,213 INFO L280 TraceCheckUtils]: 105: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,214 INFO L280 TraceCheckUtils]: 106: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,214 INFO L280 TraceCheckUtils]: 107: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,215 INFO L280 TraceCheckUtils]: 108: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,216 INFO L280 TraceCheckUtils]: 109: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,217 INFO L280 TraceCheckUtils]: 110: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !false; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,218 INFO L280 TraceCheckUtils]: 111: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,218 INFO L280 TraceCheckUtils]: 112: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,223 INFO L280 TraceCheckUtils]: 113: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,224 INFO L280 TraceCheckUtils]: 114: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,224 INFO L280 TraceCheckUtils]: 115: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,230 INFO L280 TraceCheckUtils]: 116: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,231 INFO L280 TraceCheckUtils]: 117: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,232 INFO L280 TraceCheckUtils]: 118: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,233 INFO L280 TraceCheckUtils]: 119: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,234 INFO L280 TraceCheckUtils]: 120: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,234 INFO L280 TraceCheckUtils]: 121: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,235 INFO L280 TraceCheckUtils]: 122: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,236 INFO L280 TraceCheckUtils]: 123: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,237 INFO L280 TraceCheckUtils]: 124: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,238 INFO L280 TraceCheckUtils]: 125: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,238 INFO L280 TraceCheckUtils]: 126: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,239 INFO L280 TraceCheckUtils]: 127: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,241 INFO L263 TraceCheckUtils]: 128: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:55:42,241 INFO L280 TraceCheckUtils]: 129: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-08 19:55:42,241 INFO L280 TraceCheckUtils]: 130: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-08 19:55:42,242 INFO L280 TraceCheckUtils]: 131: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,243 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,243 INFO L263 TraceCheckUtils]: 133: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,244 INFO L280 TraceCheckUtils]: 134: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,245 INFO L280 TraceCheckUtils]: 135: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,246 INFO L263 TraceCheckUtils]: 136: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,247 INFO L280 TraceCheckUtils]: 137: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,248 INFO L280 TraceCheckUtils]: 138: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,248 INFO L263 TraceCheckUtils]: 139: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {12616#true} is VALID [2020-07-08 19:55:42,248 INFO L280 TraceCheckUtils]: 140: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-08 19:55:42,249 INFO L280 TraceCheckUtils]: 141: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-08 19:55:42,250 INFO L280 TraceCheckUtils]: 142: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,251 INFO L280 TraceCheckUtils]: 143: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:55:42,252 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-08 19:55:42,252 INFO L280 TraceCheckUtils]: 145: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-08 19:55:42,253 INFO L280 TraceCheckUtils]: 146: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} ~tmp~4 := #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-08 19:55:42,254 INFO L280 TraceCheckUtils]: 147: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} havoc #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-08 19:55:42,254 INFO L280 TraceCheckUtils]: 148: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} assume 0 != ~tmp~4; {12617#false} is VALID [2020-07-08 19:55:42,255 INFO L263 TraceCheckUtils]: 149: Hoare triple {12617#false} call #t~ret35 := isPumpRunning(); {12616#true} is VALID [2020-07-08 19:55:42,255 INFO L280 TraceCheckUtils]: 150: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-08 19:55:42,255 INFO L280 TraceCheckUtils]: 151: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-08 19:55:42,255 INFO L280 TraceCheckUtils]: 152: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-08 19:55:42,255 INFO L280 TraceCheckUtils]: 153: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-08 19:55:42,255 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-08 19:55:42,256 INFO L280 TraceCheckUtils]: 155: Hoare triple {12617#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {12617#false} is VALID [2020-07-08 19:55:42,256 INFO L280 TraceCheckUtils]: 156: Hoare triple {12617#false} ~tmp___0~2 := #t~ret35; {12617#false} is VALID [2020-07-08 19:55:42,256 INFO L280 TraceCheckUtils]: 157: Hoare triple {12617#false} havoc #t~ret35; {12617#false} is VALID [2020-07-08 19:55:42,256 INFO L280 TraceCheckUtils]: 158: Hoare triple {12617#false} assume 0 != ~tmp___0~2; {12617#false} is VALID [2020-07-08 19:55:42,257 INFO L263 TraceCheckUtils]: 159: Hoare triple {12617#false} call __automaton_fail(); {12617#false} is VALID [2020-07-08 19:55:42,257 INFO L280 TraceCheckUtils]: 160: Hoare triple {12617#false} assume !false; {12617#false} is VALID [2020-07-08 19:55:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:55:42,314 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [368979854] [2020-07-08 19:55:42,314 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:55:42,315 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 19:55:42,315 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399579463] [2020-07-08 19:55:42,316 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-08 19:55:42,316 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:55:42,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 19:55:42,551 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:55:42,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 19:55:42,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:55:42,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 19:55:42,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 19:55:42,552 INFO L87 Difference]: Start difference. First operand 622 states and 688 transitions. Second operand 9 states. [2020-07-08 19:55:43,955 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:55:52,164 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:55:52,721 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:55:53,571 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:55:54,395 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:55:54,797 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:55:55,224 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:55:55,619 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:55:57,641 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:56:28,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:56:28,431 INFO L93 Difference]: Finished difference Result 1691 states and 1962 transitions. [2020-07-08 19:56:28,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 19:56:28,431 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-08 19:56:28,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:56:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:56:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-08 19:56:28,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:56:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-08 19:56:28,463 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 699 transitions. [2020-07-08 19:56:30,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:56:30,550 INFO L225 Difference]: With dead ends: 1691 [2020-07-08 19:56:30,550 INFO L226 Difference]: Without dead ends: 1179 [2020-07-08 19:56:30,552 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-08 19:56:30,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-07-08 19:56:56,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1051. [2020-07-08 19:56:56,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:56:56,277 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1179 states. Second operand 1051 states. [2020-07-08 19:56:56,277 INFO L74 IsIncluded]: Start isIncluded. First operand 1179 states. Second operand 1051 states. [2020-07-08 19:56:56,277 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 1051 states. [2020-07-08 19:56:56,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:56:56,363 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-08 19:56:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-08 19:56:56,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:56:56,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:56:56,367 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1179 states. [2020-07-08 19:56:56,367 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1179 states. [2020-07-08 19:56:56,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:56:56,452 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-08 19:56:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-08 19:56:56,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:56:56,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:56:56,456 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:56:56,456 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:56:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-08 19:56:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1170 transitions. [2020-07-08 19:56:56,538 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1170 transitions. Word has length 161 [2020-07-08 19:56:56,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:56:56,538 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1170 transitions. [2020-07-08 19:56:56,538 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 19:56:56,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1170 transitions. [2020-07-08 19:57:02,815 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:57:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1170 transitions. [2020-07-08 19:57:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 19:57:02,819 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:57:02,819 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] [2020-07-08 19:57:02,820 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 19:57:02,820 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:57:02,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:57:02,820 INFO L82 PathProgramCache]: Analyzing trace with hash 122714309, now seen corresponding path program 1 times [2020-07-08 19:57:02,820 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:57:02,821 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1092873534] [2020-07-08 19:57:02,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:57:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,168 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:57:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-08 19:57:03,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-08 19:57:03,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-08 19:57:03,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-08 19:57:03,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-08 19:57:03,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-08 19:57:03,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-08 19:57:03,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-08 19:57:03,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-08 19:57:03,265 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-08 19:57:03,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-08 19:57:03,267 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-08 19:57:03,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-08 19:57:03,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-08 19:57:03,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-08 19:57:03,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-08 19:57:03,268 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-08 19:57:03,269 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-08 19:57:03,270 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-08 19:57:03,270 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-08 19:57:03,270 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-08 19:57:03,270 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-08 19:57:03,270 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-08 19:57:03,271 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-08 19:57:03,272 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-08 19:57:03,273 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-08 19:57:03,273 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-08 19:57:03,273 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-08 19:57:03,273 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-08 19:57:03,273 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-08 19:57:03,274 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-08 19:57:03,275 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-08 19:57:03,276 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-08 19:57:03,276 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,277 INFO L280 TraceCheckUtils]: 74: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,277 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,278 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,278 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,279 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,286 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-08 19:57:03,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-08 19:57:03,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-08 19:57:03,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,294 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,297 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-08 19:57:03,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-08 19:57:03,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,312 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,333 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-08 19:57:03,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-08 19:57:03,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-08 19:57:03,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:03,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-08 19:57:03,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-08 19:57:03,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 19:57:03,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 19:57:03,371 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-08 19:57:03,375 INFO L263 TraceCheckUtils]: 0: Hoare triple {20594#true} call ULTIMATE.init(); {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:57:03,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-08 19:57:03,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-08 19:57:03,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-08 19:57:03,378 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-08 19:57:03,379 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-08 19:57:03,380 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-08 19:57:03,380 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-08 19:57:03,380 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-08 19:57:03,380 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-08 19:57:03,380 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-08 19:57:03,381 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-08 19:57:03,382 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-08 19:57:03,382 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-08 19:57:03,382 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-08 19:57:03,382 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-08 19:57:03,382 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-08 19:57:03,383 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-08 19:57:03,384 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-08 19:57:03,385 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-08 19:57:03,385 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-08 19:57:03,385 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-08 19:57:03,385 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-08 19:57:03,386 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-08 19:57:03,386 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-08 19:57:03,386 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-08 19:57:03,386 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-08 19:57:03,387 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-08 19:57:03,387 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-08 19:57:03,387 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-08 19:57:03,387 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-08 19:57:03,388 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-08 19:57:03,388 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-08 19:57:03,388 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-08 19:57:03,389 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-08 19:57:03,389 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-08 19:57:03,389 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-08 19:57:03,389 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-08 19:57:03,390 INFO L280 TraceCheckUtils]: 74: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,391 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,392 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,392 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,393 INFO L280 TraceCheckUtils]: 78: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,394 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,394 INFO L263 TraceCheckUtils]: 80: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,395 INFO L280 TraceCheckUtils]: 81: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,395 INFO L280 TraceCheckUtils]: 82: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,395 INFO L263 TraceCheckUtils]: 83: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_helpers(); {20594#true} is VALID [2020-07-08 19:57:03,396 INFO L280 TraceCheckUtils]: 84: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,396 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,396 INFO L263 TraceCheckUtils]: 86: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_features(); {20594#true} is VALID [2020-07-08 19:57:03,396 INFO L280 TraceCheckUtils]: 87: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,397 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,397 INFO L263 TraceCheckUtils]: 89: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {20594#true} is VALID [2020-07-08 19:57:03,398 INFO L280 TraceCheckUtils]: 90: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-08 19:57:03,398 INFO L280 TraceCheckUtils]: 91: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-08 19:57:03,398 INFO L280 TraceCheckUtils]: 92: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-08 19:57:03,399 INFO L280 TraceCheckUtils]: 93: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,400 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,400 INFO L280 TraceCheckUtils]: 95: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,401 INFO L280 TraceCheckUtils]: 96: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,402 INFO L280 TraceCheckUtils]: 97: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,402 INFO L280 TraceCheckUtils]: 98: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,403 INFO L263 TraceCheckUtils]: 99: Hoare triple {20675#(= 0 ~pumpRunning~0)} call setup(); {20594#true} is VALID [2020-07-08 19:57:03,403 INFO L280 TraceCheckUtils]: 100: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,404 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,405 INFO L263 TraceCheckUtils]: 102: Hoare triple {20675#(= 0 ~pumpRunning~0)} call runTest(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,405 INFO L263 TraceCheckUtils]: 103: Hoare triple {20675#(= 0 ~pumpRunning~0)} call test(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,406 INFO L280 TraceCheckUtils]: 104: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,406 INFO L280 TraceCheckUtils]: 105: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,407 INFO L280 TraceCheckUtils]: 106: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,407 INFO L280 TraceCheckUtils]: 107: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,408 INFO L280 TraceCheckUtils]: 108: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,409 INFO L280 TraceCheckUtils]: 109: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,410 INFO L280 TraceCheckUtils]: 110: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !false; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,410 INFO L280 TraceCheckUtils]: 111: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,411 INFO L280 TraceCheckUtils]: 112: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,412 INFO L280 TraceCheckUtils]: 113: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,413 INFO L280 TraceCheckUtils]: 114: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,413 INFO L280 TraceCheckUtils]: 115: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,414 INFO L280 TraceCheckUtils]: 116: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,415 INFO L280 TraceCheckUtils]: 117: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,415 INFO L280 TraceCheckUtils]: 118: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,416 INFO L280 TraceCheckUtils]: 119: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,417 INFO L263 TraceCheckUtils]: 120: Hoare triple {20675#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 19:57:03,417 INFO L280 TraceCheckUtils]: 121: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-08 19:57:03,417 INFO L280 TraceCheckUtils]: 122: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-08 19:57:03,417 INFO L280 TraceCheckUtils]: 123: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,418 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,419 INFO L280 TraceCheckUtils]: 125: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,419 INFO L280 TraceCheckUtils]: 126: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,420 INFO L280 TraceCheckUtils]: 127: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,420 INFO L280 TraceCheckUtils]: 128: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,421 INFO L280 TraceCheckUtils]: 129: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,421 INFO L280 TraceCheckUtils]: 130: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,422 INFO L280 TraceCheckUtils]: 131: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,423 INFO L280 TraceCheckUtils]: 132: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,424 INFO L263 TraceCheckUtils]: 133: Hoare triple {20675#(= 0 ~pumpRunning~0)} call stopSystem(); {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:57:03,424 INFO L280 TraceCheckUtils]: 134: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,425 INFO L280 TraceCheckUtils]: 135: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,426 INFO L280 TraceCheckUtils]: 136: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,427 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,428 INFO L263 TraceCheckUtils]: 138: Hoare triple {20675#(= 0 ~pumpRunning~0)} call timeShift(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,428 INFO L280 TraceCheckUtils]: 139: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,429 INFO L280 TraceCheckUtils]: 140: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,430 INFO L263 TraceCheckUtils]: 141: Hoare triple {20675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,430 INFO L280 TraceCheckUtils]: 142: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,431 INFO L280 TraceCheckUtils]: 143: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,431 INFO L263 TraceCheckUtils]: 144: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {20594#true} is VALID [2020-07-08 19:57:03,431 INFO L280 TraceCheckUtils]: 145: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-08 19:57:03,431 INFO L280 TraceCheckUtils]: 146: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-08 19:57:03,432 INFO L280 TraceCheckUtils]: 147: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-08 19:57:03,432 INFO L280 TraceCheckUtils]: 148: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-08 19:57:03,432 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,433 INFO L280 TraceCheckUtils]: 150: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,434 INFO L280 TraceCheckUtils]: 151: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,435 INFO L280 TraceCheckUtils]: 152: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,435 INFO L280 TraceCheckUtils]: 153: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 19:57:03,436 INFO L263 TraceCheckUtils]: 154: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {20594#true} is VALID [2020-07-08 19:57:03,436 INFO L280 TraceCheckUtils]: 155: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-08 19:57:03,437 INFO L280 TraceCheckUtils]: 156: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-08 19:57:03,437 INFO L280 TraceCheckUtils]: 157: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 19:57:03,438 INFO L280 TraceCheckUtils]: 158: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 19:57:03,439 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-08 19:57:03,440 INFO L280 TraceCheckUtils]: 160: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-08 19:57:03,441 INFO L280 TraceCheckUtils]: 161: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} ~tmp___0~2 := #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-08 19:57:03,441 INFO L280 TraceCheckUtils]: 162: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-08 19:57:03,442 INFO L280 TraceCheckUtils]: 163: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {20595#false} is VALID [2020-07-08 19:57:03,442 INFO L263 TraceCheckUtils]: 164: Hoare triple {20595#false} call __automaton_fail(); {20595#false} is VALID [2020-07-08 19:57:03,442 INFO L280 TraceCheckUtils]: 165: Hoare triple {20595#false} assume !false; {20595#false} is VALID [2020-07-08 19:57:03,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:57:03,473 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1092873534] [2020-07-08 19:57:03,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:57:03,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 19:57:03,473 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695192589] [2020-07-08 19:57:03,474 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 19:57:03,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:57:03,474 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 19:57:03,650 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:57:03,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 19:57:03,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:57:03,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 19:57:03,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 19:57:03,651 INFO L87 Difference]: Start difference. First operand 1051 states and 1170 transitions. Second operand 10 states. [2020-07-08 19:57:04,961 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:57:17,312 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:57:18,117 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:57:19,326 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:57:20,250 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:57:20,856 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:57:29,577 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:57:30,040 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:57:31,799 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:57:51,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:57:51,459 INFO L93 Difference]: Finished difference Result 1311 states and 1533 transitions. [2020-07-08 19:57:51,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 19:57:51,460 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 19:57:51,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:57:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 19:57:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-08 19:57:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 19:57:51,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-08 19:57:51,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 530 transitions. [2020-07-08 19:57:53,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 530 edges. 530 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:57:53,217 INFO L225 Difference]: With dead ends: 1311 [2020-07-08 19:57:53,217 INFO L226 Difference]: Without dead ends: 1308 [2020-07-08 19:57:53,218 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-08 19:57:53,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2020-07-08 19:58:19,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1051. [2020-07-08 19:58:19,544 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:58:19,544 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1308 states. Second operand 1051 states. [2020-07-08 19:58:19,544 INFO L74 IsIncluded]: Start isIncluded. First operand 1308 states. Second operand 1051 states. [2020-07-08 19:58:19,544 INFO L87 Difference]: Start difference. First operand 1308 states. Second operand 1051 states. [2020-07-08 19:58:19,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:19,645 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-08 19:58:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-08 19:58:19,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:19,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:19,650 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1308 states. [2020-07-08 19:58:19,650 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1308 states. [2020-07-08 19:58:19,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:19,755 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-08 19:58:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-08 19:58:19,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:19,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:19,760 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:58:19,760 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:58:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-08 19:58:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1167 transitions. [2020-07-08 19:58:19,829 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1167 transitions. Word has length 166 [2020-07-08 19:58:19,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:58:19,830 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1167 transitions. [2020-07-08 19:58:19,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 19:58:19,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1167 transitions. [2020-07-08 19:58:26,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1167 edges. 1167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:26,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1167 transitions. [2020-07-08 19:58:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-08 19:58:26,201 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:58:26,202 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 19:58:26,202 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 19:58:26,202 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:58:26,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:58:26,203 INFO L82 PathProgramCache]: Analyzing trace with hash 17634563, now seen corresponding path program 1 times [2020-07-08 19:58:26,203 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:58:26,203 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1519403910] [2020-07-08 19:58:26,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:58:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,516 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:58:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-08 19:58:26,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-08 19:58:26,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-08 19:58:26,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-08 19:58:26,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-08 19:58:26,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-08 19:58:26,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-08 19:58:26,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-08 19:58:26,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-08 19:58:26,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-08 19:58:26,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-08 19:58:26,570 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-08 19:58:26,571 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-08 19:58:26,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-08 19:58:26,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-08 19:58:26,571 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-08 19:58:26,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-08 19:58:26,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-08 19:58:26,573 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-08 19:58:26,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-08 19:58:26,575 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-08 19:58:26,576 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-08 19:58:26,576 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-08 19:58:26,576 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-08 19:58:26,576 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-08 19:58:26,576 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-08 19:58:26,577 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-08 19:58:26,578 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-08 19:58:26,578 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-08 19:58:26,578 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-08 19:58:26,578 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-08 19:58:26,578 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-08 19:58:26,579 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-08 19:58:26,580 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-08 19:58:26,581 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,581 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-08 19:58:26,581 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-08 19:58:26,581 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,581 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-08 19:58:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,587 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-08 19:58:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,590 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-08 19:58:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-08 19:58:26,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-08 19:58:26,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-08 19:58:26,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-08 19:58:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-08 19:58:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-08 19:58:26,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,614 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-08 19:58:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-08 19:58:26,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-08 19:58:26,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,722 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-08 19:58:26,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-08 19:58:26,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-08 19:58:26,722 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,723 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-08 19:58:26,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 19:58:26,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-08 19:58:26,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,728 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-08 19:58:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,739 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,739 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-08 19:58:26,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,739 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-08 19:58:26,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,740 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,741 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,741 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-08 19:58:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-08 19:58:26,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-08 19:58:26,745 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-08 19:58:26,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-08 19:58:26,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,746 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,746 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,746 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,747 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-08 19:58:26,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-08 19:58:26,749 INFO L263 TraceCheckUtils]: 19: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,749 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,750 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-08 19:58:26,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,750 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-08 19:58:26,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-08 19:58:26,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-08 19:58:26,751 INFO L263 TraceCheckUtils]: 2: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-08 19:58:26,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L263 TraceCheckUtils]: 6: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-08 19:58:26,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-08 19:58:26,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,753 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-08 19:58:26,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 19:58:26,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-08 19:58:26,756 INFO L280 TraceCheckUtils]: 19: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,757 INFO L280 TraceCheckUtils]: 20: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,758 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-08 19:58:26,758 INFO L280 TraceCheckUtils]: 22: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-08 19:58:26,759 INFO L280 TraceCheckUtils]: 23: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-08 19:58:26,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-08 19:58:26,760 INFO L280 TraceCheckUtils]: 25: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-08 19:58:26,760 INFO L263 TraceCheckUtils]: 26: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L263 TraceCheckUtils]: 28: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L263 TraceCheckUtils]: 30: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,761 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,762 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-08 19:58:26,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,763 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,763 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-08 19:58:26,763 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,763 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-08 19:58:26,765 INFO L263 TraceCheckUtils]: 46: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,765 INFO L280 TraceCheckUtils]: 47: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,765 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,765 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-08 19:58:26,765 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,766 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-08 19:58:26,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-08 19:58:26,766 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-08 19:58:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,772 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-08 19:58:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:26,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-08 19:58:26,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-08 19:58:26,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-08 19:58:26,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-08 19:58:26,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {28083#true} call ULTIMATE.init(); {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:58:26,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {28243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-08 19:58:26,781 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-08 19:58:26,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-08 19:58:26,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-08 19:58:26,784 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-08 19:58:26,785 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-08 19:58:26,786 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-08 19:58:26,787 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-08 19:58:26,788 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-08 19:58:26,789 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-08 19:58:26,790 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-08 19:58:26,791 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-08 19:58:26,792 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-08 19:58:26,793 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,793 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-08 19:58:26,793 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-08 19:58:26,793 INFO L280 TraceCheckUtils]: 78: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,793 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L263 TraceCheckUtils]: 80: Hoare triple {28083#true} call #t~ret73 := main(); {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L280 TraceCheckUtils]: 81: Hoare triple {28083#true} havoc ~retValue_acc~6; {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L280 TraceCheckUtils]: 82: Hoare triple {28083#true} havoc ~tmp~5; {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L263 TraceCheckUtils]: 83: Hoare triple {28083#true} call select_helpers(); {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L280 TraceCheckUtils]: 84: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,794 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-08 19:58:26,795 INFO L263 TraceCheckUtils]: 86: Hoare triple {28083#true} call select_features(); {28083#true} is VALID [2020-07-08 19:58:26,795 INFO L280 TraceCheckUtils]: 87: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,795 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-08 19:58:26,795 INFO L263 TraceCheckUtils]: 89: Hoare triple {28083#true} call #t~ret36 := valid_product(); {28083#true} is VALID [2020-07-08 19:58:26,795 INFO L280 TraceCheckUtils]: 90: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L280 TraceCheckUtils]: 91: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L280 TraceCheckUtils]: 92: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L280 TraceCheckUtils]: 93: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L280 TraceCheckUtils]: 95: Hoare triple {28083#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,796 INFO L280 TraceCheckUtils]: 96: Hoare triple {28083#true} ~tmp~5 := #t~ret36; {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L280 TraceCheckUtils]: 97: Hoare triple {28083#true} havoc #t~ret36; {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L280 TraceCheckUtils]: 98: Hoare triple {28083#true} assume 0 != ~tmp~5; {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L263 TraceCheckUtils]: 99: Hoare triple {28083#true} call setup(); {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L280 TraceCheckUtils]: 100: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-08 19:58:26,797 INFO L263 TraceCheckUtils]: 102: Hoare triple {28083#true} call runTest(); {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L263 TraceCheckUtils]: 103: Hoare triple {28083#true} call test(); {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L280 TraceCheckUtils]: 104: Hoare triple {28083#true} havoc ~splverifierCounter~0; {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L280 TraceCheckUtils]: 105: Hoare triple {28083#true} havoc ~tmp~3; {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L280 TraceCheckUtils]: 106: Hoare triple {28083#true} havoc ~tmp___0~1; {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L280 TraceCheckUtils]: 107: Hoare triple {28083#true} havoc ~tmp___1~0; {28083#true} is VALID [2020-07-08 19:58:26,798 INFO L280 TraceCheckUtils]: 108: Hoare triple {28083#true} havoc ~tmp___2~0; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 109: Hoare triple {28083#true} ~splverifierCounter~0 := 0; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 110: Hoare triple {28083#true} assume !false; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 111: Hoare triple {28083#true} assume ~splverifierCounter~0 < 4; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 112: Hoare triple {28083#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 113: Hoare triple {28083#true} ~tmp~3 := #t~nondet30; {28083#true} is VALID [2020-07-08 19:58:26,799 INFO L280 TraceCheckUtils]: 114: Hoare triple {28083#true} havoc #t~nondet30; {28083#true} is VALID [2020-07-08 19:58:26,800 INFO L280 TraceCheckUtils]: 115: Hoare triple {28083#true} assume !(0 != ~tmp~3); {28083#true} is VALID [2020-07-08 19:58:26,800 INFO L280 TraceCheckUtils]: 116: Hoare triple {28083#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,800 INFO L280 TraceCheckUtils]: 117: Hoare triple {28083#true} ~tmp___0~1 := #t~nondet31; {28083#true} is VALID [2020-07-08 19:58:26,800 INFO L280 TraceCheckUtils]: 118: Hoare triple {28083#true} havoc #t~nondet31; {28083#true} is VALID [2020-07-08 19:58:26,800 INFO L280 TraceCheckUtils]: 119: Hoare triple {28083#true} assume 0 != ~tmp___0~1; {28083#true} is VALID [2020-07-08 19:58:26,801 INFO L263 TraceCheckUtils]: 120: Hoare triple {28083#true} call changeMethaneLevel(); {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 19:58:26,801 INFO L280 TraceCheckUtils]: 121: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-08 19:58:26,801 INFO L280 TraceCheckUtils]: 122: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,801 INFO L280 TraceCheckUtils]: 123: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,802 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-08 19:58:26,802 INFO L280 TraceCheckUtils]: 125: Hoare triple {28083#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,802 INFO L280 TraceCheckUtils]: 126: Hoare triple {28083#true} ~tmp___2~0 := #t~nondet32; {28083#true} is VALID [2020-07-08 19:58:26,802 INFO L280 TraceCheckUtils]: 127: Hoare triple {28083#true} havoc #t~nondet32; {28083#true} is VALID [2020-07-08 19:58:26,802 INFO L280 TraceCheckUtils]: 128: Hoare triple {28083#true} assume 0 != ~tmp___2~0; {28083#true} is VALID [2020-07-08 19:58:26,803 INFO L263 TraceCheckUtils]: 129: Hoare triple {28083#true} call timeShift(); {28083#true} is VALID [2020-07-08 19:58:26,803 INFO L280 TraceCheckUtils]: 130: Hoare triple {28083#true} assume !(0 != ~pumpRunning~0); {28083#true} is VALID [2020-07-08 19:58:26,803 INFO L280 TraceCheckUtils]: 131: Hoare triple {28083#true} assume 0 != ~systemActive~0; {28083#true} is VALID [2020-07-08 19:58:26,804 INFO L263 TraceCheckUtils]: 132: Hoare triple {28083#true} call processEnvironment(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,804 INFO L280 TraceCheckUtils]: 133: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-08 19:58:26,804 INFO L280 TraceCheckUtils]: 134: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-08 19:58:26,804 INFO L263 TraceCheckUtils]: 135: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-08 19:58:26,804 INFO L280 TraceCheckUtils]: 136: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L280 TraceCheckUtils]: 137: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L280 TraceCheckUtils]: 138: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L263 TraceCheckUtils]: 139: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L280 TraceCheckUtils]: 140: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L280 TraceCheckUtils]: 141: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-08 19:58:26,805 INFO L280 TraceCheckUtils]: 142: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-08 19:58:26,806 INFO L280 TraceCheckUtils]: 143: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-08 19:58:26,806 INFO L280 TraceCheckUtils]: 144: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,806 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-08 19:58:26,806 INFO L280 TraceCheckUtils]: 146: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,806 INFO L280 TraceCheckUtils]: 147: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,807 INFO L280 TraceCheckUtils]: 148: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-08 19:58:26,807 INFO L280 TraceCheckUtils]: 149: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-08 19:58:26,807 INFO L280 TraceCheckUtils]: 150: Hoare triple {28083#true} ~tmp___0~0 := 0; {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 19:58:26,808 INFO L280 TraceCheckUtils]: 151: Hoare triple {28298#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-08 19:58:26,809 INFO L280 TraceCheckUtils]: 152: Hoare triple {28299#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,809 INFO L280 TraceCheckUtils]: 153: Hoare triple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 19:58:26,810 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28300#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-08 19:58:26,811 INFO L280 TraceCheckUtils]: 155: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {28265#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-08 19:58:26,811 INFO L280 TraceCheckUtils]: 156: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-08 19:58:26,812 INFO L280 TraceCheckUtils]: 157: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-08 19:58:26,812 INFO L280 TraceCheckUtils]: 158: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-08 19:58:26,812 INFO L263 TraceCheckUtils]: 159: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,813 INFO L280 TraceCheckUtils]: 160: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-08 19:58:26,813 INFO L263 TraceCheckUtils]: 161: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-08 19:58:26,813 INFO L280 TraceCheckUtils]: 162: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,813 INFO L263 TraceCheckUtils]: 163: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-08 19:58:26,813 INFO L280 TraceCheckUtils]: 164: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,813 INFO L280 TraceCheckUtils]: 165: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L280 TraceCheckUtils]: 166: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L280 TraceCheckUtils]: 167: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L280 TraceCheckUtils]: 169: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L280 TraceCheckUtils]: 170: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,814 INFO L280 TraceCheckUtils]: 171: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L280 TraceCheckUtils]: 172: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L280 TraceCheckUtils]: 173: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L280 TraceCheckUtils]: 175: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L280 TraceCheckUtils]: 176: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,815 INFO L280 TraceCheckUtils]: 177: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-08 19:58:26,816 INFO L280 TraceCheckUtils]: 178: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-08 19:58:26,816 INFO L263 TraceCheckUtils]: 179: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:58:26,816 INFO L280 TraceCheckUtils]: 180: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-08 19:58:26,817 INFO L280 TraceCheckUtils]: 181: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,817 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-08 19:58:26,817 INFO L280 TraceCheckUtils]: 183: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,817 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-08 19:58:26,817 INFO L280 TraceCheckUtils]: 185: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-08 19:58:26,817 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-08 19:58:26,818 INFO L263 TraceCheckUtils]: 187: Hoare triple {28084#false} call __utac_acc__Specification1_spec__1(); {28084#false} is VALID [2020-07-08 19:58:26,818 INFO L280 TraceCheckUtils]: 188: Hoare triple {28084#false} havoc ~tmp~4; {28084#false} is VALID [2020-07-08 19:58:26,818 INFO L280 TraceCheckUtils]: 189: Hoare triple {28084#false} havoc ~tmp___0~2; {28084#false} is VALID [2020-07-08 19:58:26,818 INFO L263 TraceCheckUtils]: 190: Hoare triple {28084#false} call #t~ret34 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-08 19:58:26,818 INFO L280 TraceCheckUtils]: 191: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,818 INFO L280 TraceCheckUtils]: 192: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-08 19:58:26,818 INFO L280 TraceCheckUtils]: 193: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-08 19:58:26,819 INFO L280 TraceCheckUtils]: 194: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,819 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-08 19:58:26,819 INFO L280 TraceCheckUtils]: 196: Hoare triple {28084#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {28084#false} is VALID [2020-07-08 19:58:26,819 INFO L280 TraceCheckUtils]: 197: Hoare triple {28084#false} ~tmp~4 := #t~ret34; {28084#false} is VALID [2020-07-08 19:58:26,819 INFO L280 TraceCheckUtils]: 198: Hoare triple {28084#false} havoc #t~ret34; {28084#false} is VALID [2020-07-08 19:58:26,819 INFO L280 TraceCheckUtils]: 199: Hoare triple {28084#false} assume 0 != ~tmp~4; {28084#false} is VALID [2020-07-08 19:58:26,820 INFO L263 TraceCheckUtils]: 200: Hoare triple {28084#false} call #t~ret35 := isPumpRunning(); {28083#true} is VALID [2020-07-08 19:58:26,820 INFO L280 TraceCheckUtils]: 201: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-08 19:58:26,820 INFO L280 TraceCheckUtils]: 202: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-08 19:58:26,820 INFO L280 TraceCheckUtils]: 203: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-08 19:58:26,820 INFO L280 TraceCheckUtils]: 204: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-08 19:58:26,820 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L280 TraceCheckUtils]: 206: Hoare triple {28084#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L280 TraceCheckUtils]: 207: Hoare triple {28084#false} ~tmp___0~2 := #t~ret35; {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L280 TraceCheckUtils]: 208: Hoare triple {28084#false} havoc #t~ret35; {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L280 TraceCheckUtils]: 209: Hoare triple {28084#false} assume 0 != ~tmp___0~2; {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L263 TraceCheckUtils]: 210: Hoare triple {28084#false} call __automaton_fail(); {28084#false} is VALID [2020-07-08 19:58:26,821 INFO L280 TraceCheckUtils]: 211: Hoare triple {28084#false} assume !false; {28084#false} is VALID [2020-07-08 19:58:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 19:58:26,862 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1519403910] [2020-07-08 19:58:26,862 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:58:26,862 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 19:58:26,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394670893] [2020-07-08 19:58:26,863 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-08 19:58:26,864 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:58:26,864 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 19:58:27,124 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:27,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 19:58:27,124 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:58:27,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 19:58:27,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 19:58:27,125 INFO L87 Difference]: Start difference. First operand 1051 states and 1167 transitions. Second operand 10 states. [2020-07-08 19:58:38,911 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:58:39,545 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 19:58:40,145 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 19:58:41,096 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:58:42,131 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 19:58:42,803 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:59:20,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:20,694 INFO L93 Difference]: Finished difference Result 2401 states and 2856 transitions. [2020-07-08 19:59:20,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 19:59:20,694 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-08 19:59:20,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:59:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 19:59:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-08 19:59:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 19:59:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-08 19:59:20,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 581 transitions. [2020-07-08 19:59:22,214 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:22,304 INFO L225 Difference]: With dead ends: 2401 [2020-07-08 19:59:22,304 INFO L226 Difference]: Without dead ends: 1460 [2020-07-08 19:59:22,306 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-08 19:59:22,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1460 states. [2020-07-08 19:59:50,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1460 to 1083. [2020-07-08 19:59:50,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:59:50,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1460 states. Second operand 1083 states. [2020-07-08 19:59:50,661 INFO L74 IsIncluded]: Start isIncluded. First operand 1460 states. Second operand 1083 states. [2020-07-08 19:59:50,661 INFO L87 Difference]: Start difference. First operand 1460 states. Second operand 1083 states. [2020-07-08 19:59:50,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:50,738 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-08 19:59:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-08 19:59:50,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:59:50,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:59:50,743 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand 1460 states. [2020-07-08 19:59:50,743 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand 1460 states. [2020-07-08 19:59:50,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:50,868 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-08 19:59:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-08 19:59:50,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:59:50,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:59:50,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:59:50,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:59:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1083 states. [2020-07-08 19:59:51,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 1083 states and 1199 transitions. [2020-07-08 19:59:51,254 INFO L78 Accepts]: Start accepts. Automaton has 1083 states and 1199 transitions. Word has length 212 [2020-07-08 19:59:51,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:59:51,254 INFO L479 AbstractCegarLoop]: Abstraction has 1083 states and 1199 transitions. [2020-07-08 19:59:51,254 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 19:59:51,254 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1083 states and 1199 transitions. [2020-07-08 19:59:57,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1199 edges. 1199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1199 transitions. [2020-07-08 19:59:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-08 19:59:57,756 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:59:57,757 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 19:59:57,757 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 19:59:57,757 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:59:57,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:59:57,757 INFO L82 PathProgramCache]: Analyzing trace with hash -1737035613, now seen corresponding path program 1 times [2020-07-08 19:59:57,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:59:57,758 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2084152267] [2020-07-08 19:59:57,758 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:59:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,076 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:59:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {38227#true} is VALID [2020-07-08 19:59:58,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-08 19:59:58,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-08 19:59:58,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {38227#true} is VALID [2020-07-08 19:59:58,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {38227#true} is VALID [2020-07-08 19:59:58,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {38227#true} is VALID [2020-07-08 19:59:58,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {38227#true} is VALID [2020-07-08 19:59:58,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {38227#true} is VALID [2020-07-08 19:59:58,142 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {38227#true} is VALID [2020-07-08 19:59:58,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {38227#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {38227#true} is VALID [2020-07-08 19:59:58,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 20: Hoare triple {38227#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {38227#true} is VALID [2020-07-08 19:59:58,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {38227#true} is VALID [2020-07-08 19:59:58,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {38227#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {38227#true} is VALID [2020-07-08 19:59:58,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {38227#true} is VALID [2020-07-08 19:59:58,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {38227#true} is VALID [2020-07-08 19:59:58,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {38227#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {38227#true} is VALID [2020-07-08 19:59:58,144 INFO L280 TraceCheckUtils]: 26: Hoare triple {38227#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {38227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {38227#true} is VALID [2020-07-08 19:59:58,145 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {38227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {38227#true} is VALID [2020-07-08 19:59:58,146 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 41: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {38227#true} is VALID [2020-07-08 19:59:58,147 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {38227#true} is VALID [2020-07-08 19:59:58,148 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {38227#true} is VALID [2020-07-08 19:59:58,148 INFO L280 TraceCheckUtils]: 46: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {38227#true} is VALID [2020-07-08 19:59:58,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {38227#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {38227#true} is VALID [2020-07-08 19:59:58,148 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {38227#true} is VALID [2020-07-08 19:59:58,148 INFO L280 TraceCheckUtils]: 49: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 51: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 52: Hoare triple {38227#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 53: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 54: Hoare triple {38227#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {38227#true} is VALID [2020-07-08 19:59:58,149 INFO L280 TraceCheckUtils]: 55: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {38227#true} is VALID [2020-07-08 19:59:58,150 INFO L280 TraceCheckUtils]: 56: Hoare triple {38227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {38227#true} is VALID [2020-07-08 19:59:58,150 INFO L280 TraceCheckUtils]: 57: Hoare triple {38227#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {38227#true} is VALID [2020-07-08 19:59:58,150 INFO L280 TraceCheckUtils]: 58: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {38227#true} is VALID [2020-07-08 19:59:58,150 INFO L280 TraceCheckUtils]: 59: Hoare triple {38227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {38227#true} is VALID [2020-07-08 19:59:58,150 INFO L280 TraceCheckUtils]: 60: Hoare triple {38227#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {38227#true} is VALID [2020-07-08 19:59:58,151 INFO L280 TraceCheckUtils]: 61: Hoare triple {38227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {38227#true} is VALID [2020-07-08 19:59:58,151 INFO L280 TraceCheckUtils]: 62: Hoare triple {38227#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {38227#true} is VALID [2020-07-08 19:59:58,151 INFO L280 TraceCheckUtils]: 63: Hoare triple {38227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {38227#true} is VALID [2020-07-08 19:59:58,151 INFO L280 TraceCheckUtils]: 64: Hoare triple {38227#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {38227#true} is VALID [2020-07-08 19:59:58,151 INFO L280 TraceCheckUtils]: 65: Hoare triple {38227#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 66: Hoare triple {38227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 67: Hoare triple {38227#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 68: Hoare triple {38227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 69: Hoare triple {38227#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 70: Hoare triple {38227#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {38227#true} is VALID [2020-07-08 19:59:58,152 INFO L280 TraceCheckUtils]: 71: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,153 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-08 19:59:58,153 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-08 19:59:58,153 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,153 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-08 19:59:58,153 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-08 19:59:58,154 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,154 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-08 19:59:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,163 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-08 19:59:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,166 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-08 19:59:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-08 19:59:58,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~11 := 1; {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 19:59:58,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 19:59:58,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 19:59:58,209 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {38227#true} #813#return; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-08 19:59:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,212 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-08 19:59:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-08 19:59:58,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,228 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-08 19:59:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-08 19:59:58,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-08 19:59:58,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 19:59:58,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,335 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-08 19:59:58,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-08 19:59:58,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-08 19:59:58,336 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-08 19:59:58,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-08 19:59:58,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-08 19:59:58,338 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 19:59:58,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,346 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-08 19:59:58,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-08 19:59:58,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-08 19:59:58,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-08 19:59:58,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-08 19:59:58,350 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-08 19:59:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,368 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-08 19:59:58,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,369 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-08 19:59:58,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,370 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-08 19:59:58,370 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,370 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,370 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,371 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,371 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-08 19:59:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-08 19:59:58,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-08 19:59:58,375 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-08 19:59:58,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,375 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-08 19:59:58,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,376 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-08 19:59:58,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,376 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,377 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-08 19:59:58,377 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-08 19:59:58,379 INFO L263 TraceCheckUtils]: 19: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,379 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,379 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-08 19:59:58,380 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,380 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-08 19:59:58,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-08 19:59:58,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-08 19:59:58,381 INFO L263 TraceCheckUtils]: 2: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-08 19:59:58,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-08 19:59:58,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-08 19:59:58,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-08 19:59:58,382 INFO L263 TraceCheckUtils]: 6: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-08 19:59:58,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-08 19:59:58,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-08 19:59:58,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 19:59:58,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,384 INFO L280 TraceCheckUtils]: 11: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,385 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,385 INFO L280 TraceCheckUtils]: 13: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,386 INFO L280 TraceCheckUtils]: 14: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,386 INFO L280 TraceCheckUtils]: 15: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-08 19:59:58,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-08 19:59:58,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-08 19:59:58,387 INFO L280 TraceCheckUtils]: 19: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-08 19:59:58,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-08 19:59:58,388 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-08 19:59:58,388 INFO L280 TraceCheckUtils]: 22: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-08 19:59:58,388 INFO L280 TraceCheckUtils]: 23: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-08 19:59:58,388 INFO L280 TraceCheckUtils]: 24: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-08 19:59:58,389 INFO L280 TraceCheckUtils]: 25: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-08 19:59:58,389 INFO L263 TraceCheckUtils]: 26: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,389 INFO L280 TraceCheckUtils]: 27: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-08 19:59:58,389 INFO L263 TraceCheckUtils]: 28: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-08 19:59:58,389 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,389 INFO L263 TraceCheckUtils]: 30: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-08 19:59:58,390 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,390 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,390 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,390 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,391 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-08 19:59:58,392 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,392 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,392 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-08 19:59:58,393 INFO L263 TraceCheckUtils]: 46: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,393 INFO L280 TraceCheckUtils]: 47: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,393 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,393 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-08 19:59:58,394 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,394 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-08 19:59:58,394 INFO L280 TraceCheckUtils]: 52: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-08 19:59:58,394 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-08 19:59:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,399 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-08 19:59:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:58,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-08 19:59:58,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-08 19:59:58,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-08 19:59:58,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,403 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-08 19:59:58,408 INFO L263 TraceCheckUtils]: 0: Hoare triple {38227#true} call ULTIMATE.init(); {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:59:58,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {38389#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {38227#true} is VALID [2020-07-08 19:59:58,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-08 19:59:58,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-08 19:59:58,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {38227#true} is VALID [2020-07-08 19:59:58,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {38227#true} is VALID [2020-07-08 19:59:58,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {38227#true} is VALID [2020-07-08 19:59:58,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {38227#true} is VALID [2020-07-08 19:59:58,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {38227#true} is VALID [2020-07-08 19:59:58,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {38227#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {38227#true} is VALID [2020-07-08 19:59:58,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 19: Hoare triple {38227#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {38227#true} is VALID [2020-07-08 19:59:58,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 22: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 25: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {38227#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {38227#true} is VALID [2020-07-08 19:59:58,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {38227#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 28: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 30: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {38227#true} is VALID [2020-07-08 19:59:58,413 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {38227#true} is VALID [2020-07-08 19:59:58,414 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {38227#true} is VALID [2020-07-08 19:59:58,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {38227#true} is VALID [2020-07-08 19:59:58,414 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {38227#true} is VALID [2020-07-08 19:59:58,414 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {38227#true} is VALID [2020-07-08 19:59:58,414 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 41: Hoare triple {38227#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {38227#true} is VALID [2020-07-08 19:59:58,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 46: Hoare triple {38227#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 47: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {38227#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {38227#true} is VALID [2020-07-08 19:59:58,416 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 51: Hoare triple {38227#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 52: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 53: Hoare triple {38227#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 54: Hoare triple {38227#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 55: Hoare triple {38227#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {38227#true} is VALID [2020-07-08 19:59:58,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 57: Hoare triple {38227#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 58: Hoare triple {38227#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 59: Hoare triple {38227#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 60: Hoare triple {38227#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 61: Hoare triple {38227#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {38227#true} is VALID [2020-07-08 19:59:58,418 INFO L280 TraceCheckUtils]: 62: Hoare triple {38227#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 63: Hoare triple {38227#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 64: Hoare triple {38227#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 65: Hoare triple {38227#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 66: Hoare triple {38227#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 67: Hoare triple {38227#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {38227#true} is VALID [2020-07-08 19:59:58,419 INFO L280 TraceCheckUtils]: 68: Hoare triple {38227#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 69: Hoare triple {38227#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 70: Hoare triple {38227#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 71: Hoare triple {38227#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-08 19:59:58,420 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L280 TraceCheckUtils]: 78: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-08 19:59:58,421 INFO L263 TraceCheckUtils]: 80: Hoare triple {38227#true} call #t~ret73 := main(); {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L280 TraceCheckUtils]: 81: Hoare triple {38227#true} havoc ~retValue_acc~6; {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L280 TraceCheckUtils]: 82: Hoare triple {38227#true} havoc ~tmp~5; {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L263 TraceCheckUtils]: 83: Hoare triple {38227#true} call select_helpers(); {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L280 TraceCheckUtils]: 84: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-08 19:59:58,422 INFO L263 TraceCheckUtils]: 86: Hoare triple {38227#true} call select_features(); {38227#true} is VALID [2020-07-08 19:59:58,423 INFO L280 TraceCheckUtils]: 87: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,423 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-08 19:59:58,423 INFO L263 TraceCheckUtils]: 89: Hoare triple {38227#true} call #t~ret36 := valid_product(); {38227#true} is VALID [2020-07-08 19:59:58,423 INFO L280 TraceCheckUtils]: 90: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-08 19:59:58,424 INFO L280 TraceCheckUtils]: 91: Hoare triple {38227#true} ~retValue_acc~11 := 1; {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 19:59:58,425 INFO L280 TraceCheckUtils]: 92: Hoare triple {38390#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 19:59:58,425 INFO L280 TraceCheckUtils]: 93: Hoare triple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 19:59:58,426 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38391#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {38227#true} #813#return; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-08 19:59:58,427 INFO L280 TraceCheckUtils]: 95: Hoare triple {38317#(= |main_#t~ret36| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {38317#(= |main_#t~ret36| 1)} is VALID [2020-07-08 19:59:58,427 INFO L280 TraceCheckUtils]: 96: Hoare triple {38317#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-08 19:59:58,428 INFO L280 TraceCheckUtils]: 97: Hoare triple {38318#(= 1 main_~tmp~5)} havoc #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-08 19:59:58,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {38318#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {38227#true} is VALID [2020-07-08 19:59:58,428 INFO L263 TraceCheckUtils]: 99: Hoare triple {38227#true} call setup(); {38227#true} is VALID [2020-07-08 19:59:58,428 INFO L280 TraceCheckUtils]: 100: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,428 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L263 TraceCheckUtils]: 102: Hoare triple {38227#true} call runTest(); {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L263 TraceCheckUtils]: 103: Hoare triple {38227#true} call test(); {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L280 TraceCheckUtils]: 104: Hoare triple {38227#true} havoc ~splverifierCounter~0; {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L280 TraceCheckUtils]: 105: Hoare triple {38227#true} havoc ~tmp~3; {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L280 TraceCheckUtils]: 106: Hoare triple {38227#true} havoc ~tmp___0~1; {38227#true} is VALID [2020-07-08 19:59:58,429 INFO L280 TraceCheckUtils]: 107: Hoare triple {38227#true} havoc ~tmp___1~0; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 108: Hoare triple {38227#true} havoc ~tmp___2~0; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 109: Hoare triple {38227#true} ~splverifierCounter~0 := 0; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 110: Hoare triple {38227#true} assume !false; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 111: Hoare triple {38227#true} assume ~splverifierCounter~0 < 4; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 112: Hoare triple {38227#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,430 INFO L280 TraceCheckUtils]: 113: Hoare triple {38227#true} ~tmp~3 := #t~nondet30; {38227#true} is VALID [2020-07-08 19:59:58,431 INFO L280 TraceCheckUtils]: 114: Hoare triple {38227#true} havoc #t~nondet30; {38227#true} is VALID [2020-07-08 19:59:58,431 INFO L280 TraceCheckUtils]: 115: Hoare triple {38227#true} assume !(0 != ~tmp~3); {38227#true} is VALID [2020-07-08 19:59:58,431 INFO L280 TraceCheckUtils]: 116: Hoare triple {38227#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,431 INFO L280 TraceCheckUtils]: 117: Hoare triple {38227#true} ~tmp___0~1 := #t~nondet31; {38227#true} is VALID [2020-07-08 19:59:58,431 INFO L280 TraceCheckUtils]: 118: Hoare triple {38227#true} havoc #t~nondet31; {38227#true} is VALID [2020-07-08 19:59:58,432 INFO L280 TraceCheckUtils]: 119: Hoare triple {38227#true} assume 0 != ~tmp___0~1; {38227#true} is VALID [2020-07-08 19:59:58,432 INFO L263 TraceCheckUtils]: 120: Hoare triple {38227#true} call changeMethaneLevel(); {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 19:59:58,432 INFO L280 TraceCheckUtils]: 121: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L280 TraceCheckUtils]: 122: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L280 TraceCheckUtils]: 123: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L280 TraceCheckUtils]: 125: Hoare triple {38227#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L280 TraceCheckUtils]: 126: Hoare triple {38227#true} ~tmp___2~0 := #t~nondet32; {38227#true} is VALID [2020-07-08 19:59:58,433 INFO L280 TraceCheckUtils]: 127: Hoare triple {38227#true} havoc #t~nondet32; {38227#true} is VALID [2020-07-08 19:59:58,434 INFO L280 TraceCheckUtils]: 128: Hoare triple {38227#true} assume 0 != ~tmp___2~0; {38227#true} is VALID [2020-07-08 19:59:58,434 INFO L263 TraceCheckUtils]: 129: Hoare triple {38227#true} call timeShift(); {38227#true} is VALID [2020-07-08 19:59:58,434 INFO L280 TraceCheckUtils]: 130: Hoare triple {38227#true} assume !(0 != ~pumpRunning~0); {38227#true} is VALID [2020-07-08 19:59:58,434 INFO L280 TraceCheckUtils]: 131: Hoare triple {38227#true} assume 0 != ~systemActive~0; {38227#true} is VALID [2020-07-08 19:59:58,435 INFO L263 TraceCheckUtils]: 132: Hoare triple {38227#true} call processEnvironment(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,435 INFO L280 TraceCheckUtils]: 133: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-08 19:59:58,435 INFO L280 TraceCheckUtils]: 134: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-08 19:59:58,435 INFO L263 TraceCheckUtils]: 135: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-08 19:59:58,435 INFO L280 TraceCheckUtils]: 136: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-08 19:59:58,436 INFO L280 TraceCheckUtils]: 137: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-08 19:59:58,436 INFO L280 TraceCheckUtils]: 138: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-08 19:59:58,436 INFO L263 TraceCheckUtils]: 139: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-08 19:59:58,436 INFO L280 TraceCheckUtils]: 140: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-08 19:59:58,436 INFO L280 TraceCheckUtils]: 141: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-08 19:59:58,437 INFO L280 TraceCheckUtils]: 142: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 19:59:58,437 INFO L280 TraceCheckUtils]: 143: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,438 INFO L280 TraceCheckUtils]: 144: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 19:59:58,439 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,439 INFO L280 TraceCheckUtils]: 146: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 19:59:58,440 INFO L280 TraceCheckUtils]: 147: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,440 INFO L280 TraceCheckUtils]: 148: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 19:59:58,441 INFO L280 TraceCheckUtils]: 149: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-08 19:59:58,441 INFO L280 TraceCheckUtils]: 150: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-08 19:59:58,441 INFO L280 TraceCheckUtils]: 151: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-08 19:59:58,441 INFO L280 TraceCheckUtils]: 152: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L280 TraceCheckUtils]: 153: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L280 TraceCheckUtils]: 155: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L280 TraceCheckUtils]: 156: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L280 TraceCheckUtils]: 157: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-08 19:59:58,442 INFO L280 TraceCheckUtils]: 158: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-08 19:59:58,443 INFO L263 TraceCheckUtils]: 159: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,443 INFO L280 TraceCheckUtils]: 160: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-08 19:59:58,443 INFO L263 TraceCheckUtils]: 161: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-08 19:59:58,443 INFO L280 TraceCheckUtils]: 162: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,443 INFO L263 TraceCheckUtils]: 163: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-08 19:59:58,443 INFO L280 TraceCheckUtils]: 164: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L280 TraceCheckUtils]: 165: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L280 TraceCheckUtils]: 166: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L280 TraceCheckUtils]: 167: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L280 TraceCheckUtils]: 169: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,444 INFO L280 TraceCheckUtils]: 170: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L280 TraceCheckUtils]: 171: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L280 TraceCheckUtils]: 172: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L280 TraceCheckUtils]: 173: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L280 TraceCheckUtils]: 175: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-08 19:59:58,445 INFO L280 TraceCheckUtils]: 176: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,446 INFO L280 TraceCheckUtils]: 177: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-08 19:59:58,446 INFO L280 TraceCheckUtils]: 178: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-08 19:59:58,446 INFO L263 TraceCheckUtils]: 179: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 19:59:58,447 INFO L280 TraceCheckUtils]: 180: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-08 19:59:58,447 INFO L280 TraceCheckUtils]: 181: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,447 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-08 19:59:58,447 INFO L280 TraceCheckUtils]: 183: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,447 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-08 19:59:58,447 INFO L280 TraceCheckUtils]: 185: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-08 19:59:58,448 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-08 19:59:58,448 INFO L263 TraceCheckUtils]: 187: Hoare triple {38228#false} call __utac_acc__Specification1_spec__1(); {38228#false} is VALID [2020-07-08 19:59:58,448 INFO L280 TraceCheckUtils]: 188: Hoare triple {38228#false} havoc ~tmp~4; {38228#false} is VALID [2020-07-08 19:59:58,448 INFO L280 TraceCheckUtils]: 189: Hoare triple {38228#false} havoc ~tmp___0~2; {38228#false} is VALID [2020-07-08 19:59:58,448 INFO L263 TraceCheckUtils]: 190: Hoare triple {38228#false} call #t~ret34 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-08 19:59:58,448 INFO L280 TraceCheckUtils]: 191: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,449 INFO L280 TraceCheckUtils]: 192: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-08 19:59:58,449 INFO L280 TraceCheckUtils]: 193: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-08 19:59:58,449 INFO L280 TraceCheckUtils]: 194: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,449 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-08 19:59:58,449 INFO L280 TraceCheckUtils]: 196: Hoare triple {38228#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {38228#false} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 197: Hoare triple {38228#false} ~tmp~4 := #t~ret34; {38228#false} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 198: Hoare triple {38228#false} havoc #t~ret34; {38228#false} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 199: Hoare triple {38228#false} assume 0 != ~tmp~4; {38228#false} is VALID [2020-07-08 19:59:58,450 INFO L263 TraceCheckUtils]: 200: Hoare triple {38228#false} call #t~ret35 := isPumpRunning(); {38227#true} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 201: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 202: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-08 19:59:58,450 INFO L280 TraceCheckUtils]: 203: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-08 19:59:58,451 INFO L280 TraceCheckUtils]: 204: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-08 19:59:58,451 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-08 19:59:58,451 INFO L280 TraceCheckUtils]: 206: Hoare triple {38228#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {38228#false} is VALID [2020-07-08 19:59:58,451 INFO L280 TraceCheckUtils]: 207: Hoare triple {38228#false} ~tmp___0~2 := #t~ret35; {38228#false} is VALID [2020-07-08 19:59:58,451 INFO L280 TraceCheckUtils]: 208: Hoare triple {38228#false} havoc #t~ret35; {38228#false} is VALID [2020-07-08 19:59:58,452 INFO L280 TraceCheckUtils]: 209: Hoare triple {38228#false} assume 0 != ~tmp___0~2; {38228#false} is VALID [2020-07-08 19:59:58,452 INFO L263 TraceCheckUtils]: 210: Hoare triple {38228#false} call __automaton_fail(); {38228#false} is VALID [2020-07-08 19:59:58,452 INFO L280 TraceCheckUtils]: 211: Hoare triple {38228#false} assume !false; {38228#false} is VALID [2020-07-08 19:59:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 19:59:58,490 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2084152267] [2020-07-08 19:59:58,490 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:59:58,490 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 19:59:58,491 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260310115] [2020-07-08 19:59:58,491 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-08 19:59:58,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:59:58,492 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 19:59:58,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:58,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 19:59:58,713 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:59:58,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 19:59:58,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-08 19:59:58,714 INFO L87 Difference]: Start difference. First operand 1083 states and 1199 transitions. Second operand 13 states. [2020-07-08 20:00:01,092 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:00:01,472 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:00:01,997 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:00:02,440 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:00:02,802 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:00:10,040 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:00:10,643 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:00:11,589 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:00:12,541 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:00:13,138 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:00:53,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:00:53,625 INFO L93 Difference]: Finished difference Result 2469 states and 2928 transitions. [2020-07-08 20:00:53,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 20:00:53,625 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-08 20:00:53,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:00:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 20:00:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-08 20:00:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 20:00:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-08 20:00:53,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 583 transitions. [2020-07-08 20:00:55,127 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:00:55,228 INFO L225 Difference]: With dead ends: 2469 [2020-07-08 20:00:55,228 INFO L226 Difference]: Without dead ends: 1496 [2020-07-08 20:00:55,231 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-08 20:00:55,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1496 states. [2020-07-08 20:01:22,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1496 to 1107. [2020-07-08 20:01:22,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:01:22,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1496 states. Second operand 1107 states. [2020-07-08 20:01:22,315 INFO L74 IsIncluded]: Start isIncluded. First operand 1496 states. Second operand 1107 states. [2020-07-08 20:01:22,316 INFO L87 Difference]: Start difference. First operand 1496 states. Second operand 1107 states. [2020-07-08 20:01:22,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:01:22,389 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-08 20:01:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-08 20:01:22,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:01:22,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:01:22,392 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1496 states. [2020-07-08 20:01:22,392 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1496 states. [2020-07-08 20:01:22,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:01:22,506 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-08 20:01:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-08 20:01:22,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:01:22,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:01:22,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:01:22,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:01:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-08 20:01:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1223 transitions. [2020-07-08 20:01:22,553 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1223 transitions. Word has length 212 [2020-07-08 20:01:22,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:01:22,554 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1223 transitions. [2020-07-08 20:01:22,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 20:01:22,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1223 transitions. [2020-07-08 20:01:29,320 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1223 edges. 1223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:01:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1223 transitions. [2020-07-08 20:01:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-08 20:01:29,325 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:01:29,325 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:01:29,325 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 20:01:29,325 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:01:29,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:01:29,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1064314170, now seen corresponding path program 1 times [2020-07-08 20:01:29,326 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:01:29,326 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [543732014] [2020-07-08 20:01:29,326 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:01:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,667 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:01:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {48639#true} is VALID [2020-07-08 20:01:29,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-08 20:01:29,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-08 20:01:29,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {48639#true} is VALID [2020-07-08 20:01:29,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {48639#true} is VALID [2020-07-08 20:01:29,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {48639#true} is VALID [2020-07-08 20:01:29,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {48639#true} is VALID [2020-07-08 20:01:29,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {48639#true} is VALID [2020-07-08 20:01:29,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {48639#true} is VALID [2020-07-08 20:01:29,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {48639#true} is VALID [2020-07-08 20:01:29,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {48639#true} is VALID [2020-07-08 20:01:29,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {48639#true} is VALID [2020-07-08 20:01:29,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {48639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {48639#true} is VALID [2020-07-08 20:01:29,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {48639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {48639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {48639#true} is VALID [2020-07-08 20:01:29,738 INFO L280 TraceCheckUtils]: 24: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {48639#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {48639#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 27: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {48639#true} is VALID [2020-07-08 20:01:29,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {48639#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {48639#true} is VALID [2020-07-08 20:01:29,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {48639#true} is VALID [2020-07-08 20:01:29,740 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {48639#true} is VALID [2020-07-08 20:01:29,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {48639#true} is VALID [2020-07-08 20:01:29,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {48639#true} is VALID [2020-07-08 20:01:29,740 INFO L280 TraceCheckUtils]: 35: Hoare triple {48639#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {48639#true} is VALID [2020-07-08 20:01:29,741 INFO L280 TraceCheckUtils]: 41: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 46: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {48639#true} is VALID [2020-07-08 20:01:29,742 INFO L280 TraceCheckUtils]: 47: Hoare triple {48639#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {48639#true} is VALID [2020-07-08 20:01:29,743 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {48639#true} is VALID [2020-07-08 20:01:29,743 INFO L280 TraceCheckUtils]: 49: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {48639#true} is VALID [2020-07-08 20:01:29,743 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {48639#true} is VALID [2020-07-08 20:01:29,743 INFO L280 TraceCheckUtils]: 51: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {48639#true} is VALID [2020-07-08 20:01:29,743 INFO L280 TraceCheckUtils]: 52: Hoare triple {48639#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 53: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 54: Hoare triple {48639#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 55: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {48639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {48639#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {48639#true} is VALID [2020-07-08 20:01:29,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {48639#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 60: Hoare triple {48639#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {48639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 62: Hoare triple {48639#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 63: Hoare triple {48639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {48639#true} is VALID [2020-07-08 20:01:29,745 INFO L280 TraceCheckUtils]: 64: Hoare triple {48639#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {48639#true} is VALID [2020-07-08 20:01:29,746 INFO L280 TraceCheckUtils]: 65: Hoare triple {48639#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {48639#true} is VALID [2020-07-08 20:01:29,746 INFO L280 TraceCheckUtils]: 66: Hoare triple {48639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {48639#true} is VALID [2020-07-08 20:01:29,746 INFO L280 TraceCheckUtils]: 67: Hoare triple {48639#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {48639#true} is VALID [2020-07-08 20:01:29,746 INFO L280 TraceCheckUtils]: 68: Hoare triple {48639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {48639#true} is VALID [2020-07-08 20:01:29,746 INFO L280 TraceCheckUtils]: 69: Hoare triple {48639#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {48639#true} is VALID [2020-07-08 20:01:29,747 INFO L280 TraceCheckUtils]: 70: Hoare triple {48639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {48639#true} is VALID [2020-07-08 20:01:29,747 INFO L280 TraceCheckUtils]: 71: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,748 INFO L280 TraceCheckUtils]: 72: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,748 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,749 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,749 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,750 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,750 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,751 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,765 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,769 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-08 20:01:29,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-08 20:01:29,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-08 20:01:29,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,774 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,777 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-08 20:01:29,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-08 20:01:29,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,789 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-08 20:01:29,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,880 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-08 20:01:29,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-08 20:01:29,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-08 20:01:29,881 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-08 20:01:29,882 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-08 20:01:29,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,886 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,888 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,894 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:29,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,911 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-08 20:01:29,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,911 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-08 20:01:29,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:29,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,913 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-08 20:01:29,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:29,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,914 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,914 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-08 20:01:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-08 20:01:29,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,918 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-08 20:01:29,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-08 20:01:29,918 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-08 20:01:29,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,919 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-08 20:01:29,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:29,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,920 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-08 20:01:29,920 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:29,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,921 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-08 20:01:29,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:29,922 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-08 20:01:29,922 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-08 20:01:29,923 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-08 20:01:29,924 INFO L263 TraceCheckUtils]: 19: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:29,924 INFO L280 TraceCheckUtils]: 20: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-08 20:01:29,924 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,924 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-08 20:01:29,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,926 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-08 20:01:29,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-08 20:01:29,927 INFO L263 TraceCheckUtils]: 2: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-08 20:01:29,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-08 20:01:29,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-08 20:01:29,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-08 20:01:29,928 INFO L263 TraceCheckUtils]: 6: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-08 20:01:29,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-08 20:01:29,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,935 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,935 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,938 INFO L280 TraceCheckUtils]: 18: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,939 INFO L280 TraceCheckUtils]: 20: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,941 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,944 INFO L280 TraceCheckUtils]: 25: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,945 INFO L263 TraceCheckUtils]: 26: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:29,945 INFO L280 TraceCheckUtils]: 27: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-08 20:01:29,945 INFO L263 TraceCheckUtils]: 28: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-08 20:01:29,946 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,946 INFO L263 TraceCheckUtils]: 30: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-08 20:01:29,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,947 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:29,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,948 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-08 20:01:29,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:29,948 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,949 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-08 20:01:29,949 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:29,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,950 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-08 20:01:29,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:29,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-08 20:01:29,950 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-08 20:01:29,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-08 20:01:29,952 INFO L263 TraceCheckUtils]: 46: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:29,952 INFO L280 TraceCheckUtils]: 47: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-08 20:01:29,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,952 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-08 20:01:29,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,953 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,954 INFO L280 TraceCheckUtils]: 52: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,954 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-08 20:01:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:29,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:29,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-08 20:01:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:29,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-08 20:01:29,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-08 20:01:29,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-08 20:01:29,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:29,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-08 20:01:29,974 INFO L263 TraceCheckUtils]: 0: Hoare triple {48639#true} call ULTIMATE.init(); {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:01:29,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {48800#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {48639#true} is VALID [2020-07-08 20:01:29,975 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-08 20:01:29,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-08 20:01:29,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {48639#true} is VALID [2020-07-08 20:01:29,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {48639#true} is VALID [2020-07-08 20:01:29,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {48639#true} is VALID [2020-07-08 20:01:29,976 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {48639#true} is VALID [2020-07-08 20:01:29,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {48639#true} is VALID [2020-07-08 20:01:29,977 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {48639#true} is VALID [2020-07-08 20:01:29,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {48639#true} is VALID [2020-07-08 20:01:29,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {48639#true} is VALID [2020-07-08 20:01:29,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {48639#true} is VALID [2020-07-08 20:01:29,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {48639#true} is VALID [2020-07-08 20:01:29,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {48639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {48639#true} is VALID [2020-07-08 20:01:29,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {48639#true} is VALID [2020-07-08 20:01:29,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {48639#true} is VALID [2020-07-08 20:01:29,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {48639#true} is VALID [2020-07-08 20:01:29,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {48639#true} is VALID [2020-07-08 20:01:29,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {48639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {48639#true} is VALID [2020-07-08 20:01:29,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {48639#true} is VALID [2020-07-08 20:01:29,980 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {48639#true} is VALID [2020-07-08 20:01:29,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {48639#true} is VALID [2020-07-08 20:01:29,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {48639#true} is VALID [2020-07-08 20:01:29,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {48639#true} is VALID [2020-07-08 20:01:29,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {48639#true} is VALID [2020-07-08 20:01:29,981 INFO L280 TraceCheckUtils]: 26: Hoare triple {48639#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {48639#true} is VALID [2020-07-08 20:01:29,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {48639#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {48639#true} is VALID [2020-07-08 20:01:29,982 INFO L280 TraceCheckUtils]: 28: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {48639#true} is VALID [2020-07-08 20:01:29,982 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {48639#true} is VALID [2020-07-08 20:01:29,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {48639#true} is VALID [2020-07-08 20:01:29,983 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {48639#true} is VALID [2020-07-08 20:01:29,983 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {48639#true} is VALID [2020-07-08 20:01:29,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {48639#true} is VALID [2020-07-08 20:01:29,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {48639#true} is VALID [2020-07-08 20:01:29,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {48639#true} is VALID [2020-07-08 20:01:29,984 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {48639#true} is VALID [2020-07-08 20:01:29,985 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {48639#true} is VALID [2020-07-08 20:01:29,985 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {48639#true} is VALID [2020-07-08 20:01:29,985 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {48639#true} is VALID [2020-07-08 20:01:29,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {48639#true} is VALID [2020-07-08 20:01:29,986 INFO L280 TraceCheckUtils]: 41: Hoare triple {48639#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {48639#true} is VALID [2020-07-08 20:01:29,986 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {48639#true} is VALID [2020-07-08 20:01:29,986 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {48639#true} is VALID [2020-07-08 20:01:29,987 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {48639#true} is VALID [2020-07-08 20:01:29,987 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {48639#true} is VALID [2020-07-08 20:01:29,987 INFO L280 TraceCheckUtils]: 46: Hoare triple {48639#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {48639#true} is VALID [2020-07-08 20:01:29,988 INFO L280 TraceCheckUtils]: 47: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {48639#true} is VALID [2020-07-08 20:01:29,988 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {48639#true} is VALID [2020-07-08 20:01:29,988 INFO L280 TraceCheckUtils]: 49: Hoare triple {48639#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {48639#true} is VALID [2020-07-08 20:01:29,988 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {48639#true} is VALID [2020-07-08 20:01:29,988 INFO L280 TraceCheckUtils]: 51: Hoare triple {48639#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {48639#true} is VALID [2020-07-08 20:01:29,989 INFO L280 TraceCheckUtils]: 52: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {48639#true} is VALID [2020-07-08 20:01:29,989 INFO L280 TraceCheckUtils]: 53: Hoare triple {48639#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {48639#true} is VALID [2020-07-08 20:01:29,989 INFO L280 TraceCheckUtils]: 54: Hoare triple {48639#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {48639#true} is VALID [2020-07-08 20:01:29,989 INFO L280 TraceCheckUtils]: 55: Hoare triple {48639#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {48639#true} is VALID [2020-07-08 20:01:29,989 INFO L280 TraceCheckUtils]: 56: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 57: Hoare triple {48639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 58: Hoare triple {48639#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 59: Hoare triple {48639#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 60: Hoare triple {48639#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 61: Hoare triple {48639#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {48639#true} is VALID [2020-07-08 20:01:29,990 INFO L280 TraceCheckUtils]: 62: Hoare triple {48639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {48639#true} is VALID [2020-07-08 20:01:29,991 INFO L280 TraceCheckUtils]: 63: Hoare triple {48639#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {48639#true} is VALID [2020-07-08 20:01:29,991 INFO L280 TraceCheckUtils]: 64: Hoare triple {48639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {48639#true} is VALID [2020-07-08 20:01:29,991 INFO L280 TraceCheckUtils]: 65: Hoare triple {48639#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {48639#true} is VALID [2020-07-08 20:01:29,991 INFO L280 TraceCheckUtils]: 66: Hoare triple {48639#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {48639#true} is VALID [2020-07-08 20:01:29,991 INFO L280 TraceCheckUtils]: 67: Hoare triple {48639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {48639#true} is VALID [2020-07-08 20:01:29,992 INFO L280 TraceCheckUtils]: 68: Hoare triple {48639#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {48639#true} is VALID [2020-07-08 20:01:29,992 INFO L280 TraceCheckUtils]: 69: Hoare triple {48639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {48639#true} is VALID [2020-07-08 20:01:29,992 INFO L280 TraceCheckUtils]: 70: Hoare triple {48639#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {48639#true} is VALID [2020-07-08 20:01:29,992 INFO L280 TraceCheckUtils]: 71: Hoare triple {48639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {48639#true} is VALID [2020-07-08 20:01:29,993 INFO L280 TraceCheckUtils]: 72: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,993 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,994 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,995 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,995 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,996 INFO L280 TraceCheckUtils]: 78: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,997 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,997 INFO L263 TraceCheckUtils]: 80: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,998 INFO L280 TraceCheckUtils]: 81: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,999 INFO L280 TraceCheckUtils]: 82: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:29,999 INFO L263 TraceCheckUtils]: 83: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_helpers(); {48639#true} is VALID [2020-07-08 20:01:29,999 INFO L280 TraceCheckUtils]: 84: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,000 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,000 INFO L263 TraceCheckUtils]: 86: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_features(); {48639#true} is VALID [2020-07-08 20:01:30,000 INFO L280 TraceCheckUtils]: 87: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,001 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,001 INFO L263 TraceCheckUtils]: 89: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret36 := valid_product(); {48639#true} is VALID [2020-07-08 20:01:30,001 INFO L280 TraceCheckUtils]: 90: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-08 20:01:30,001 INFO L280 TraceCheckUtils]: 91: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-08 20:01:30,001 INFO L280 TraceCheckUtils]: 92: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-08 20:01:30,001 INFO L280 TraceCheckUtils]: 93: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,002 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,003 INFO L280 TraceCheckUtils]: 95: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,004 INFO L280 TraceCheckUtils]: 96: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~5 := #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,005 INFO L280 TraceCheckUtils]: 97: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,005 INFO L280 TraceCheckUtils]: 98: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,006 INFO L263 TraceCheckUtils]: 99: Hoare triple {48720#(= 1 ~waterLevel~0)} call setup(); {48639#true} is VALID [2020-07-08 20:01:30,006 INFO L280 TraceCheckUtils]: 100: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,007 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,008 INFO L263 TraceCheckUtils]: 102: Hoare triple {48720#(= 1 ~waterLevel~0)} call runTest(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,009 INFO L263 TraceCheckUtils]: 103: Hoare triple {48720#(= 1 ~waterLevel~0)} call test(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,009 INFO L280 TraceCheckUtils]: 104: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,010 INFO L280 TraceCheckUtils]: 105: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~3; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,011 INFO L280 TraceCheckUtils]: 106: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,012 INFO L280 TraceCheckUtils]: 107: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,012 INFO L280 TraceCheckUtils]: 108: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,013 INFO L280 TraceCheckUtils]: 109: Hoare triple {48720#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,014 INFO L280 TraceCheckUtils]: 110: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !false; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,015 INFO L280 TraceCheckUtils]: 111: Hoare triple {48720#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,016 INFO L280 TraceCheckUtils]: 112: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,016 INFO L280 TraceCheckUtils]: 113: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~3 := #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,017 INFO L280 TraceCheckUtils]: 114: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,018 INFO L280 TraceCheckUtils]: 115: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,019 INFO L280 TraceCheckUtils]: 116: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,020 INFO L280 TraceCheckUtils]: 117: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,021 INFO L280 TraceCheckUtils]: 118: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,022 INFO L280 TraceCheckUtils]: 119: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,023 INFO L263 TraceCheckUtils]: 120: Hoare triple {48720#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:01:30,023 INFO L280 TraceCheckUtils]: 121: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-08 20:01:30,024 INFO L280 TraceCheckUtils]: 122: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-08 20:01:30,024 INFO L280 TraceCheckUtils]: 123: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,025 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,026 INFO L280 TraceCheckUtils]: 125: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,027 INFO L280 TraceCheckUtils]: 126: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,028 INFO L280 TraceCheckUtils]: 127: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,029 INFO L280 TraceCheckUtils]: 128: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,030 INFO L263 TraceCheckUtils]: 129: Hoare triple {48720#(= 1 ~waterLevel~0)} call timeShift(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,031 INFO L280 TraceCheckUtils]: 130: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,032 INFO L280 TraceCheckUtils]: 131: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,033 INFO L263 TraceCheckUtils]: 132: Hoare triple {48720#(= 1 ~waterLevel~0)} call processEnvironment(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:30,033 INFO L280 TraceCheckUtils]: 133: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-08 20:01:30,034 INFO L280 TraceCheckUtils]: 134: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-08 20:01:30,034 INFO L263 TraceCheckUtils]: 135: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-08 20:01:30,034 INFO L280 TraceCheckUtils]: 136: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-08 20:01:30,034 INFO L280 TraceCheckUtils]: 137: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-08 20:01:30,034 INFO L280 TraceCheckUtils]: 138: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-08 20:01:30,035 INFO L263 TraceCheckUtils]: 139: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-08 20:01:30,035 INFO L280 TraceCheckUtils]: 140: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-08 20:01:30,036 INFO L280 TraceCheckUtils]: 141: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,036 INFO L280 TraceCheckUtils]: 142: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,037 INFO L280 TraceCheckUtils]: 143: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,038 INFO L280 TraceCheckUtils]: 144: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,038 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,039 INFO L280 TraceCheckUtils]: 146: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,040 INFO L280 TraceCheckUtils]: 147: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,040 INFO L280 TraceCheckUtils]: 148: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,041 INFO L280 TraceCheckUtils]: 149: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,042 INFO L280 TraceCheckUtils]: 150: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,043 INFO L280 TraceCheckUtils]: 151: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,043 INFO L280 TraceCheckUtils]: 152: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,044 INFO L280 TraceCheckUtils]: 153: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,045 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,046 INFO L280 TraceCheckUtils]: 155: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,047 INFO L280 TraceCheckUtils]: 156: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,048 INFO L280 TraceCheckUtils]: 157: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,048 INFO L280 TraceCheckUtils]: 158: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,049 INFO L263 TraceCheckUtils]: 159: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:30,050 INFO L280 TraceCheckUtils]: 160: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-08 20:01:30,050 INFO L263 TraceCheckUtils]: 161: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-08 20:01:30,050 INFO L280 TraceCheckUtils]: 162: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:30,051 INFO L263 TraceCheckUtils]: 163: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-08 20:01:30,051 INFO L280 TraceCheckUtils]: 164: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:30,051 INFO L280 TraceCheckUtils]: 165: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:30,051 INFO L280 TraceCheckUtils]: 166: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:30,052 INFO L280 TraceCheckUtils]: 167: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,052 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-08 20:01:30,052 INFO L280 TraceCheckUtils]: 169: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:30,053 INFO L280 TraceCheckUtils]: 170: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-08 20:01:30,053 INFO L280 TraceCheckUtils]: 171: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-08 20:01:30,053 INFO L280 TraceCheckUtils]: 172: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-08 20:01:30,053 INFO L280 TraceCheckUtils]: 173: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,054 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-08 20:01:30,054 INFO L280 TraceCheckUtils]: 175: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-08 20:01:30,054 INFO L280 TraceCheckUtils]: 176: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-08 20:01:30,055 INFO L280 TraceCheckUtils]: 177: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-08 20:01:30,055 INFO L280 TraceCheckUtils]: 178: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-08 20:01:30,056 INFO L263 TraceCheckUtils]: 179: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:30,056 INFO L280 TraceCheckUtils]: 180: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-08 20:01:30,056 INFO L280 TraceCheckUtils]: 181: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,057 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-08 20:01:30,057 INFO L280 TraceCheckUtils]: 183: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,058 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,059 INFO L280 TraceCheckUtils]: 185: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:01:30,060 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-08 20:01:30,060 INFO L263 TraceCheckUtils]: 187: Hoare triple {48640#false} call __utac_acc__Specification1_spec__1(); {48640#false} is VALID [2020-07-08 20:01:30,060 INFO L280 TraceCheckUtils]: 188: Hoare triple {48640#false} havoc ~tmp~4; {48640#false} is VALID [2020-07-08 20:01:30,061 INFO L280 TraceCheckUtils]: 189: Hoare triple {48640#false} havoc ~tmp___0~2; {48640#false} is VALID [2020-07-08 20:01:30,061 INFO L263 TraceCheckUtils]: 190: Hoare triple {48640#false} call #t~ret34 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-08 20:01:30,061 INFO L280 TraceCheckUtils]: 191: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:30,061 INFO L280 TraceCheckUtils]: 192: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-08 20:01:30,062 INFO L280 TraceCheckUtils]: 193: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-08 20:01:30,062 INFO L280 TraceCheckUtils]: 194: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,062 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-08 20:01:30,062 INFO L280 TraceCheckUtils]: 196: Hoare triple {48640#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {48640#false} is VALID [2020-07-08 20:01:30,063 INFO L280 TraceCheckUtils]: 197: Hoare triple {48640#false} ~tmp~4 := #t~ret34; {48640#false} is VALID [2020-07-08 20:01:30,063 INFO L280 TraceCheckUtils]: 198: Hoare triple {48640#false} havoc #t~ret34; {48640#false} is VALID [2020-07-08 20:01:30,063 INFO L280 TraceCheckUtils]: 199: Hoare triple {48640#false} assume 0 != ~tmp~4; {48640#false} is VALID [2020-07-08 20:01:30,064 INFO L263 TraceCheckUtils]: 200: Hoare triple {48640#false} call #t~ret35 := isPumpRunning(); {48639#true} is VALID [2020-07-08 20:01:30,064 INFO L280 TraceCheckUtils]: 201: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-08 20:01:30,064 INFO L280 TraceCheckUtils]: 202: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-08 20:01:30,064 INFO L280 TraceCheckUtils]: 203: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-08 20:01:30,065 INFO L280 TraceCheckUtils]: 204: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-08 20:01:30,065 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-08 20:01:30,065 INFO L280 TraceCheckUtils]: 206: Hoare triple {48640#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {48640#false} is VALID [2020-07-08 20:01:30,066 INFO L280 TraceCheckUtils]: 207: Hoare triple {48640#false} ~tmp___0~2 := #t~ret35; {48640#false} is VALID [2020-07-08 20:01:30,066 INFO L280 TraceCheckUtils]: 208: Hoare triple {48640#false} havoc #t~ret35; {48640#false} is VALID [2020-07-08 20:01:30,066 INFO L280 TraceCheckUtils]: 209: Hoare triple {48640#false} assume 0 != ~tmp___0~2; {48640#false} is VALID [2020-07-08 20:01:30,066 INFO L263 TraceCheckUtils]: 210: Hoare triple {48640#false} call __automaton_fail(); {48640#false} is VALID [2020-07-08 20:01:30,067 INFO L280 TraceCheckUtils]: 211: Hoare triple {48640#false} assume !false; {48640#false} is VALID [2020-07-08 20:01:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 20:01:30,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [543732014] [2020-07-08 20:01:30,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:01:30,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 20:01:30,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341517730] [2020-07-08 20:01:30,162 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-08 20:01:30,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:01:30,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 20:01:30,390 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:01:30,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 20:01:30,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:01:30,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 20:01:30,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 20:01:30,392 INFO L87 Difference]: Start difference. First operand 1107 states and 1223 transitions. Second operand 7 states. [2020-07-08 20:01:31,392 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:01:34,562 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:02:48,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:02:48,616 INFO L93 Difference]: Finished difference Result 3626 states and 4383 transitions. [2020-07-08 20:02:48,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 20:02:48,616 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-08 20:02:48,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:02:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 20:02:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-08 20:02:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 20:02:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-08 20:02:48,630 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 875 transitions. [2020-07-08 20:02:51,209 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 875 edges. 875 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:02:51,557 INFO L225 Difference]: With dead ends: 3626 [2020-07-08 20:02:51,557 INFO L226 Difference]: Without dead ends: 2629 [2020-07-08 20:02:51,560 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 20:02:51,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2629 states. [2020-07-08 20:03:46,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2629 to 2151. [2020-07-08 20:03:46,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:03:46,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2629 states. Second operand 2151 states. [2020-07-08 20:03:46,639 INFO L74 IsIncluded]: Start isIncluded. First operand 2629 states. Second operand 2151 states. [2020-07-08 20:03:46,640 INFO L87 Difference]: Start difference. First operand 2629 states. Second operand 2151 states. [2020-07-08 20:03:46,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:03:46,873 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-08 20:03:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-08 20:03:46,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:03:46,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:03:46,878 INFO L74 IsIncluded]: Start isIncluded. First operand 2151 states. Second operand 2629 states. [2020-07-08 20:03:46,878 INFO L87 Difference]: Start difference. First operand 2151 states. Second operand 2629 states. [2020-07-08 20:03:47,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:03:47,109 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-08 20:03:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-08 20:03:47,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:03:47,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:03:47,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:03:47,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:03:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2020-07-08 20:03:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2439 transitions. [2020-07-08 20:03:47,295 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2439 transitions. Word has length 212 [2020-07-08 20:03:47,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:03:47,296 INFO L479 AbstractCegarLoop]: Abstraction has 2151 states and 2439 transitions. [2020-07-08 20:03:47,296 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 20:03:47,296 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2151 states and 2439 transitions. [2020-07-08 20:04:01,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2439 edges. 2439 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:04:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2439 transitions. [2020-07-08 20:04:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-08 20:04:01,943 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:04:01,944 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:04:01,944 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 20:04:01,944 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:04:01,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:04:01,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1071999651, now seen corresponding path program 1 times [2020-07-08 20:04:01,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:04:01,945 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [445053227] [2020-07-08 20:04:01,945 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:04:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,270 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:04:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {65711#true} is VALID [2020-07-08 20:04:02,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-08 20:04:02,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-08 20:04:02,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {65711#true} is VALID [2020-07-08 20:04:02,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {65711#true} is VALID [2020-07-08 20:04:02,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {65711#true} is VALID [2020-07-08 20:04:02,324 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {65711#true} is VALID [2020-07-08 20:04:02,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {65711#true} is VALID [2020-07-08 20:04:02,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {65711#true} is VALID [2020-07-08 20:04:02,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {65711#true} is VALID [2020-07-08 20:04:02,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {65711#true} is VALID [2020-07-08 20:04:02,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {65711#true} is VALID [2020-07-08 20:04:02,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {65711#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {65711#true} is VALID [2020-07-08 20:04:02,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {65711#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {65711#true} is VALID [2020-07-08 20:04:02,328 INFO L280 TraceCheckUtils]: 34: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {65711#true} is VALID [2020-07-08 20:04:02,329 INFO L280 TraceCheckUtils]: 35: Hoare triple {65711#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {65711#true} is VALID [2020-07-08 20:04:02,329 INFO L280 TraceCheckUtils]: 36: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {65711#true} is VALID [2020-07-08 20:04:02,329 INFO L280 TraceCheckUtils]: 37: Hoare triple {65711#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {65711#true} is VALID [2020-07-08 20:04:02,329 INFO L280 TraceCheckUtils]: 38: Hoare triple {65711#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {65711#true} is VALID [2020-07-08 20:04:02,329 INFO L280 TraceCheckUtils]: 39: Hoare triple {65711#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 40: Hoare triple {65711#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 41: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 42: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {65711#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 44: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {65711#true} is VALID [2020-07-08 20:04:02,330 INFO L280 TraceCheckUtils]: 45: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 46: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 47: Hoare triple {65711#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {65711#true} is VALID [2020-07-08 20:04:02,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {65711#true} is VALID [2020-07-08 20:04:02,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {65711#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {65711#true} is VALID [2020-07-08 20:04:02,332 INFO L280 TraceCheckUtils]: 53: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {65711#true} is VALID [2020-07-08 20:04:02,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {65711#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {65711#true} is VALID [2020-07-08 20:04:02,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {65711#true} is VALID [2020-07-08 20:04:02,332 INFO L280 TraceCheckUtils]: 56: Hoare triple {65711#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 57: Hoare triple {65711#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 58: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 59: Hoare triple {65711#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 60: Hoare triple {65711#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 61: Hoare triple {65711#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {65711#true} is VALID [2020-07-08 20:04:02,333 INFO L280 TraceCheckUtils]: 62: Hoare triple {65711#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 63: Hoare triple {65711#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 64: Hoare triple {65711#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 65: Hoare triple {65711#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 66: Hoare triple {65711#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 67: Hoare triple {65711#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {65711#true} is VALID [2020-07-08 20:04:02,334 INFO L280 TraceCheckUtils]: 68: Hoare triple {65711#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 69: Hoare triple {65711#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 70: Hoare triple {65711#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-08 20:04:02,335 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,336 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-08 20:04:02,336 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-08 20:04:02,336 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,336 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-08 20:04:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,344 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-08 20:04:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,346 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-08 20:04:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-08 20:04:02,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~11 := 1; {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 20:04:02,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:04:02,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:04:02,392 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {65711#true} #813#return; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-08 20:04:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,395 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-08 20:04:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-08 20:04:02,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-08 20:04:02,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,412 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-08 20:04:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-08 20:04:02,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,453 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-08 20:04:02,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-08 20:04:02,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,509 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-08 20:04:02,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-08 20:04:02,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,510 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-08 20:04:02,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-08 20:04:02,511 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-08 20:04:02,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,512 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-08 20:04:02,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,512 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-08 20:04:02,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,513 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,514 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-08 20:04:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-08 20:04:02,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,823 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-08 20:04:02,824 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-08 20:04:02,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-08 20:04:02,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,826 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,831 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,841 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-08 20:04:02,842 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-08 20:04:02,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-08 20:04:02,842 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-08 20:04:02,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-08 20:04:02,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,845 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,848 INFO L280 TraceCheckUtils]: 12: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,848 INFO L280 TraceCheckUtils]: 13: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,849 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,852 INFO L280 TraceCheckUtils]: 18: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,853 INFO L263 TraceCheckUtils]: 19: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,854 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,854 INFO L280 TraceCheckUtils]: 23: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,855 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-08 20:04:02,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-08 20:04:02,857 INFO L263 TraceCheckUtils]: 2: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-08 20:04:02,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-08 20:04:02,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,857 INFO L263 TraceCheckUtils]: 6: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,858 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,859 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-08 20:04:02,860 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-08 20:04:02,861 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-08 20:04:02,862 INFO L263 TraceCheckUtils]: 26: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,862 INFO L280 TraceCheckUtils]: 27: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-08 20:04:02,862 INFO L263 TraceCheckUtils]: 28: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-08 20:04:02,862 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-08 20:04:02,862 INFO L263 TraceCheckUtils]: 30: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-08 20:04:02,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,863 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-08 20:04:02,864 INFO L280 TraceCheckUtils]: 33: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,865 INFO L280 TraceCheckUtils]: 34: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,867 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,868 INFO L280 TraceCheckUtils]: 36: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,868 INFO L280 TraceCheckUtils]: 37: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,870 INFO L280 TraceCheckUtils]: 39: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,870 INFO L280 TraceCheckUtils]: 40: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,871 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,873 INFO L280 TraceCheckUtils]: 43: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,874 INFO L280 TraceCheckUtils]: 45: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,875 INFO L263 TraceCheckUtils]: 46: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,875 INFO L280 TraceCheckUtils]: 47: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,876 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,876 INFO L280 TraceCheckUtils]: 50: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,877 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,879 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-08 20:04:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-08 20:04:02,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-08 20:04:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:02,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-08 20:04:02,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-08 20:04:02,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-08 20:04:02,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,890 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-08 20:04:02,894 INFO L263 TraceCheckUtils]: 0: Hoare triple {65711#true} call ULTIMATE.init(); {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:04:02,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {65878#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {65711#true} is VALID [2020-07-08 20:04:02,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-08 20:04:02,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-08 20:04:02,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {65711#true} is VALID [2020-07-08 20:04:02,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {65711#true} is VALID [2020-07-08 20:04:02,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {65711#true} is VALID [2020-07-08 20:04:02,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {65711#true} is VALID [2020-07-08 20:04:02,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {65711#true} is VALID [2020-07-08 20:04:02,898 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {65711#true} is VALID [2020-07-08 20:04:02,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {65711#true} is VALID [2020-07-08 20:04:02,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {65711#true} is VALID [2020-07-08 20:04:02,899 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {65711#true} is VALID [2020-07-08 20:04:02,899 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {65711#true} is VALID [2020-07-08 20:04:02,899 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {65711#true} is VALID [2020-07-08 20:04:02,899 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {65711#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 27: Hoare triple {65711#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 28: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 30: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {65711#true} is VALID [2020-07-08 20:04:02,900 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 32: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 33: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 34: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 35: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 36: Hoare triple {65711#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {65711#true} is VALID [2020-07-08 20:04:02,901 INFO L280 TraceCheckUtils]: 37: Hoare triple {65711#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {65711#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 39: Hoare triple {65711#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 40: Hoare triple {65711#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 41: Hoare triple {65711#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {65711#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {65711#true} is VALID [2020-07-08 20:04:02,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {65711#true} is VALID [2020-07-08 20:04:02,903 INFO L280 TraceCheckUtils]: 44: Hoare triple {65711#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {65711#true} is VALID [2020-07-08 20:04:02,903 INFO L280 TraceCheckUtils]: 45: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {65711#true} is VALID [2020-07-08 20:04:02,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {65711#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {65711#true} is VALID [2020-07-08 20:04:02,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {65711#true} is VALID [2020-07-08 20:04:02,903 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {65711#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {65711#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {65711#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {65711#true} is VALID [2020-07-08 20:04:02,904 INFO L280 TraceCheckUtils]: 54: Hoare triple {65711#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 55: Hoare triple {65711#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 56: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 57: Hoare triple {65711#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {65711#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 59: Hoare triple {65711#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {65711#true} is VALID [2020-07-08 20:04:02,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {65711#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {65711#true} is VALID [2020-07-08 20:04:02,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {65711#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {65711#true} is VALID [2020-07-08 20:04:02,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {65711#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {65711#true} is VALID [2020-07-08 20:04:02,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {65711#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {65711#true} is VALID [2020-07-08 20:04:02,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {65711#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {65711#true} is VALID [2020-07-08 20:04:02,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {65711#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {65711#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {65711#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {65711#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 69: Hoare triple {65711#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 70: Hoare triple {65711#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {65711#true} is VALID [2020-07-08 20:04:02,907 INFO L280 TraceCheckUtils]: 71: Hoare triple {65711#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {65711#true} is VALID [2020-07-08 20:04:02,908 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,908 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-08 20:04:02,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-08 20:04:02,908 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,908 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L280 TraceCheckUtils]: 78: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L263 TraceCheckUtils]: 80: Hoare triple {65711#true} call #t~ret73 := main(); {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L280 TraceCheckUtils]: 81: Hoare triple {65711#true} havoc ~retValue_acc~6; {65711#true} is VALID [2020-07-08 20:04:02,909 INFO L280 TraceCheckUtils]: 82: Hoare triple {65711#true} havoc ~tmp~5; {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L263 TraceCheckUtils]: 83: Hoare triple {65711#true} call select_helpers(); {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L280 TraceCheckUtils]: 84: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L263 TraceCheckUtils]: 86: Hoare triple {65711#true} call select_features(); {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L280 TraceCheckUtils]: 87: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,910 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-08 20:04:02,911 INFO L263 TraceCheckUtils]: 89: Hoare triple {65711#true} call #t~ret36 := valid_product(); {65711#true} is VALID [2020-07-08 20:04:02,911 INFO L280 TraceCheckUtils]: 90: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-08 20:04:02,914 INFO L280 TraceCheckUtils]: 91: Hoare triple {65711#true} ~retValue_acc~11 := 1; {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-08 20:04:02,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {65879#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:04:02,916 INFO L280 TraceCheckUtils]: 93: Hoare triple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:04:02,917 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {65880#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {65711#true} #813#return; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-08 20:04:02,917 INFO L280 TraceCheckUtils]: 95: Hoare triple {65801#(= |main_#t~ret36| 1)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {65801#(= |main_#t~ret36| 1)} is VALID [2020-07-08 20:04:02,918 INFO L280 TraceCheckUtils]: 96: Hoare triple {65801#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-08 20:04:02,918 INFO L280 TraceCheckUtils]: 97: Hoare triple {65802#(= 1 main_~tmp~5)} havoc #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-08 20:04:02,918 INFO L280 TraceCheckUtils]: 98: Hoare triple {65802#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L263 TraceCheckUtils]: 99: Hoare triple {65711#true} call setup(); {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L280 TraceCheckUtils]: 100: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L263 TraceCheckUtils]: 102: Hoare triple {65711#true} call runTest(); {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L263 TraceCheckUtils]: 103: Hoare triple {65711#true} call test(); {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L280 TraceCheckUtils]: 104: Hoare triple {65711#true} havoc ~splverifierCounter~0; {65711#true} is VALID [2020-07-08 20:04:02,919 INFO L280 TraceCheckUtils]: 105: Hoare triple {65711#true} havoc ~tmp~3; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 106: Hoare triple {65711#true} havoc ~tmp___0~1; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 107: Hoare triple {65711#true} havoc ~tmp___1~0; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 108: Hoare triple {65711#true} havoc ~tmp___2~0; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 109: Hoare triple {65711#true} ~splverifierCounter~0 := 0; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 110: Hoare triple {65711#true} assume !false; {65711#true} is VALID [2020-07-08 20:04:02,920 INFO L280 TraceCheckUtils]: 111: Hoare triple {65711#true} assume ~splverifierCounter~0 < 4; {65711#true} is VALID [2020-07-08 20:04:02,921 INFO L280 TraceCheckUtils]: 112: Hoare triple {65711#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,921 INFO L280 TraceCheckUtils]: 113: Hoare triple {65711#true} ~tmp~3 := #t~nondet30; {65711#true} is VALID [2020-07-08 20:04:02,921 INFO L280 TraceCheckUtils]: 114: Hoare triple {65711#true} havoc #t~nondet30; {65711#true} is VALID [2020-07-08 20:04:02,921 INFO L280 TraceCheckUtils]: 115: Hoare triple {65711#true} assume 0 != ~tmp~3; {65711#true} is VALID [2020-07-08 20:04:02,922 INFO L263 TraceCheckUtils]: 116: Hoare triple {65711#true} call waterRise(); {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 20:04:02,922 INFO L280 TraceCheckUtils]: 117: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-08 20:04:02,922 INFO L280 TraceCheckUtils]: 118: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-08 20:04:02,922 INFO L280 TraceCheckUtils]: 119: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,923 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-08 20:04:02,923 INFO L280 TraceCheckUtils]: 121: Hoare triple {65711#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,923 INFO L280 TraceCheckUtils]: 122: Hoare triple {65711#true} ~tmp___0~1 := #t~nondet31; {65711#true} is VALID [2020-07-08 20:04:02,923 INFO L280 TraceCheckUtils]: 123: Hoare triple {65711#true} havoc #t~nondet31; {65711#true} is VALID [2020-07-08 20:04:02,923 INFO L280 TraceCheckUtils]: 124: Hoare triple {65711#true} assume 0 != ~tmp___0~1; {65711#true} is VALID [2020-07-08 20:04:02,924 INFO L263 TraceCheckUtils]: 125: Hoare triple {65711#true} call changeMethaneLevel(); {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:04:02,924 INFO L280 TraceCheckUtils]: 126: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-08 20:04:02,925 INFO L280 TraceCheckUtils]: 127: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,925 INFO L280 TraceCheckUtils]: 128: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,926 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,926 INFO L280 TraceCheckUtils]: 130: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,927 INFO L280 TraceCheckUtils]: 131: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,928 INFO L280 TraceCheckUtils]: 132: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,929 INFO L280 TraceCheckUtils]: 133: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,929 INFO L263 TraceCheckUtils]: 134: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,930 INFO L280 TraceCheckUtils]: 135: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,930 INFO L280 TraceCheckUtils]: 136: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,931 INFO L263 TraceCheckUtils]: 137: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,932 INFO L280 TraceCheckUtils]: 138: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-08 20:04:02,932 INFO L280 TraceCheckUtils]: 139: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-08 20:04:02,932 INFO L263 TraceCheckUtils]: 140: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-08 20:04:02,932 INFO L280 TraceCheckUtils]: 141: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,932 INFO L280 TraceCheckUtils]: 142: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-08 20:04:02,932 INFO L280 TraceCheckUtils]: 143: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L263 TraceCheckUtils]: 144: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L280 TraceCheckUtils]: 145: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L280 TraceCheckUtils]: 146: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L280 TraceCheckUtils]: 147: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L280 TraceCheckUtils]: 148: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-08 20:04:02,933 INFO L280 TraceCheckUtils]: 149: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L280 TraceCheckUtils]: 151: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L280 TraceCheckUtils]: 152: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L280 TraceCheckUtils]: 153: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L280 TraceCheckUtils]: 154: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-08 20:04:02,934 INFO L280 TraceCheckUtils]: 155: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L280 TraceCheckUtils]: 156: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L280 TraceCheckUtils]: 157: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L280 TraceCheckUtils]: 158: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L280 TraceCheckUtils]: 160: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-08 20:04:02,935 INFO L280 TraceCheckUtils]: 161: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-08 20:04:02,936 INFO L280 TraceCheckUtils]: 162: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-08 20:04:02,936 INFO L280 TraceCheckUtils]: 163: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-08 20:04:02,936 INFO L263 TraceCheckUtils]: 164: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,937 INFO L280 TraceCheckUtils]: 165: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-08 20:04:02,937 INFO L263 TraceCheckUtils]: 166: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-08 20:04:02,937 INFO L280 TraceCheckUtils]: 167: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-08 20:04:02,937 INFO L263 TraceCheckUtils]: 168: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-08 20:04:02,937 INFO L280 TraceCheckUtils]: 169: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,938 INFO L280 TraceCheckUtils]: 170: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-08 20:04:02,939 INFO L280 TraceCheckUtils]: 171: Hoare triple {65962#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,939 INFO L280 TraceCheckUtils]: 172: Hoare triple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:04:02,940 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {65963#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {65711#true} #889#return; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,941 INFO L280 TraceCheckUtils]: 174: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} is VALID [2020-07-08 20:04:02,941 INFO L280 TraceCheckUtils]: 175: Hoare triple {65959#(and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))} ~retValue_acc~3 := #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,942 INFO L280 TraceCheckUtils]: 176: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} havoc #t~ret12; {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:04:02,943 INFO L280 TraceCheckUtils]: 177: Hoare triple {65960#(and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))} #res := ~retValue_acc~3; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,944 INFO L280 TraceCheckUtils]: 178: Hoare triple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:04:02,945 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {65961#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {65711#true} #869#return; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,946 INFO L280 TraceCheckUtils]: 180: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} is VALID [2020-07-08 20:04:02,947 INFO L280 TraceCheckUtils]: 181: Hoare triple {65949#(and (or (<= |activatePump_#t~ret11| ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))) (or (<= ~methaneLevelCritical~0 |activatePump_#t~ret11|) (<= ~methaneLevelCritical~0 0)))} ~tmp~1 := #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,948 INFO L280 TraceCheckUtils]: 182: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} havoc #t~ret11; {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} is VALID [2020-07-08 20:04:02,949 INFO L280 TraceCheckUtils]: 183: Hoare triple {65950#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~1)) (or (<= activatePump_~tmp~1 ~methaneLevelCritical~0) (< 0 (+ ~methaneLevelCritical~0 1))))} assume !(0 != ~tmp~1); {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,950 INFO L263 TraceCheckUtils]: 184: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:02,950 INFO L280 TraceCheckUtils]: 185: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-08 20:04:02,950 INFO L280 TraceCheckUtils]: 186: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,951 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,951 INFO L280 TraceCheckUtils]: 188: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,952 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,952 INFO L280 TraceCheckUtils]: 190: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:04:02,953 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-08 20:04:02,953 INFO L263 TraceCheckUtils]: 192: Hoare triple {65712#false} call __utac_acc__Specification1_spec__1(); {65712#false} is VALID [2020-07-08 20:04:02,953 INFO L280 TraceCheckUtils]: 193: Hoare triple {65712#false} havoc ~tmp~4; {65712#false} is VALID [2020-07-08 20:04:02,953 INFO L280 TraceCheckUtils]: 194: Hoare triple {65712#false} havoc ~tmp___0~2; {65712#false} is VALID [2020-07-08 20:04:02,954 INFO L263 TraceCheckUtils]: 195: Hoare triple {65712#false} call #t~ret34 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-08 20:04:02,954 INFO L280 TraceCheckUtils]: 196: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,954 INFO L280 TraceCheckUtils]: 197: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-08 20:04:02,954 INFO L280 TraceCheckUtils]: 198: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-08 20:04:02,954 INFO L280 TraceCheckUtils]: 199: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,954 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 201: Hoare triple {65712#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {65712#false} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 202: Hoare triple {65712#false} ~tmp~4 := #t~ret34; {65712#false} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 203: Hoare triple {65712#false} havoc #t~ret34; {65712#false} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 204: Hoare triple {65712#false} assume 0 != ~tmp~4; {65712#false} is VALID [2020-07-08 20:04:02,955 INFO L263 TraceCheckUtils]: 205: Hoare triple {65712#false} call #t~ret35 := isPumpRunning(); {65711#true} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 206: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-08 20:04:02,955 INFO L280 TraceCheckUtils]: 207: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-08 20:04:02,956 INFO L280 TraceCheckUtils]: 208: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-08 20:04:02,956 INFO L280 TraceCheckUtils]: 209: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-08 20:04:02,956 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-08 20:04:02,956 INFO L280 TraceCheckUtils]: 211: Hoare triple {65712#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {65712#false} is VALID [2020-07-08 20:04:02,956 INFO L280 TraceCheckUtils]: 212: Hoare triple {65712#false} ~tmp___0~2 := #t~ret35; {65712#false} is VALID [2020-07-08 20:04:02,956 INFO L280 TraceCheckUtils]: 213: Hoare triple {65712#false} havoc #t~ret35; {65712#false} is VALID [2020-07-08 20:04:02,957 INFO L280 TraceCheckUtils]: 214: Hoare triple {65712#false} assume 0 != ~tmp___0~2; {65712#false} is VALID [2020-07-08 20:04:02,957 INFO L263 TraceCheckUtils]: 215: Hoare triple {65712#false} call __automaton_fail(); {65712#false} is VALID [2020-07-08 20:04:02,957 INFO L280 TraceCheckUtils]: 216: Hoare triple {65712#false} assume !false; {65712#false} is VALID [2020-07-08 20:04:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 20:04:03,003 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [445053227] [2020-07-08 20:04:03,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 20:04:03,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 20:04:03,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756592001] [2020-07-08 20:04:03,004 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 217 [2020-07-08 20:04:03,005 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:04:03,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 20:04:03,243 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:04:03,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 20:04:03,243 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:04:03,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 20:04:03,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-08 20:04:03,244 INFO L87 Difference]: Start difference. First operand 2151 states and 2439 transitions. Second operand 20 states. [2020-07-08 20:04:05,071 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:04:06,812 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:04:07,218 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:04:07,822 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:08,297 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:04:08,684 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:15,201 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:04:21,952 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:22,988 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:25,947 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:26,939 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:45,872 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:47,629 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:48,570 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:49,522 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:50,454 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:51,985 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:52,983 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:04:53,917 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:04:55,605 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-08 20:04:57,397 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-08 20:04:58,282 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188