/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 0.1.25-8fc6572 [2020-07-10 22:38:16,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:38:16,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:38:16,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:38:16,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:38:16,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:38:16,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:38:16,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:38:16,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:38:16,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:38:16,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:38:16,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:38:16,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:38:16,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:38:16,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:38:16,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:38:16,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:38:16,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:38:16,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:38:16,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:38:16,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:38:16,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:38:16,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:38:16,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:38:16,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 22:38:16,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 22:38:16,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 22:38:16,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 22:38:16,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 22:38:16,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 22:38:16,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 22:38:16,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 22:38:16,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 22:38:16,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 22:38:16,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 22:38:16,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 22:38:16,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 22:38:16,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 22:38:16,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:38:16,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:38:16,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:38:16,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 22:38:16,942 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:38:16,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:38:16,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:38:16,944 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 22:38:16,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:38:16,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 22:38:16,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:38:16,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:38:16,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:38:16,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:38:16,946 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 22:38:16,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:38:16,946 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:38:16,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:38:16,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:38:16,947 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:38:16,947 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:38:16,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:38:16,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:38:16,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:38:16,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:38:16,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:38:16,948 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 [2020-07-10 22:38:17,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:38:17,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:38:17,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:38:17,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:38:17,274 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:38:17,275 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-10 22:38:17,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9a76011c/f5a47d7dd09e4015b5bfab57add11ef5/FLAG73fe706cb [2020-07-10 22:38:17,848 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:38:17,849 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-10 22:38:17,862 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9a76011c/f5a47d7dd09e4015b5bfab57add11ef5/FLAG73fe706cb [2020-07-10 22:38:18,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9a76011c/f5a47d7dd09e4015b5bfab57add11ef5 [2020-07-10 22:38:18,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:38:18,166 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:38:18,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:38:18,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:38:18,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:38:18,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c8f7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18, skipping insertion in model container [2020-07-10 22:38:18,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:38:18,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:38:18,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 22:38:18,737 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 22:38:18,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 22:38:18,872 INFO L208 MainTranslator]: Completed translation [2020-07-10 22:38:18,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18 WrapperNode [2020-07-10 22:38:18,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:38:18,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 22:38:18,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 22:38:18,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 22:38:18,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:18,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... [2020-07-10 22:38:19,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 22:38:19,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 22:38:19,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 22:38:19,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 22:38:19,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:38:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 22:38:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 22:38:19,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 22:38:19,086 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 22:38:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 22:38:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 22:38:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 22:38:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 22:38:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 22:38:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 22:38:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 22:38:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 22:38:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 22:38:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 22:38:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 22:38:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 22:38:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 22:38:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 22:38:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 22:38:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 22:38:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 22:38:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 22:38:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 22:38:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 22:38:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 22:38:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 22:38:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 22:38:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 22:38:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 22:38:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 22:38:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 22:38:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 22:38:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 22:38:19,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 22:38:19,099 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 22:38:19,100 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 22:38:19,101 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 22:38:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 22:38:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 22:38:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 22:38:19,102 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 22:38:19,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 22:38:19,104 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 22:38:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 22:38:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 22:38:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 22:38:19,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 22:38:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 22:38:19,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 22:38:20,780 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 22:38:20,781 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 22:38:20,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:38:20 BoogieIcfgContainer [2020-07-10 22:38:20,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 22:38:20,794 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 22:38:20,794 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 22:38:20,797 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 22:38:20,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 10:38:18" (1/3) ... [2020-07-10 22:38:20,798 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d3c7f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:38:20, skipping insertion in model container [2020-07-10 22:38:20,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:38:18" (2/3) ... [2020-07-10 22:38:20,799 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d3c7f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 10:38:20, skipping insertion in model container [2020-07-10 22:38:20,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 10:38:20" (3/3) ... [2020-07-10 22:38:20,801 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product43.cil.c [2020-07-10 22:38:20,812 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 22:38:20,822 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 22:38:20,837 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 22:38:20,880 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 22:38:20,880 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 22:38:20,880 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 22:38:20,881 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 22:38:20,881 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 22:38:20,882 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 22:38:20,882 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 22:38:20,882 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 22:38:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-07-10 22:38:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 22:38:20,938 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:38:20,939 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] [2020-07-10 22:38:20,940 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:38:20,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:38:20,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1378033390, now seen corresponding path program 1 times [2020-07-10 22:38:20,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:38:20,954 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1275788268] [2020-07-10 22:38:20,955 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:38:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,703 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:38:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,806 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 [2020-07-10 22:38:21,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-10 22:38:21,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-10 22:38:21,809 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 [2020-07-10 22:38:21,809 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 [2020-07-10 22:38:21,810 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 [2020-07-10 22:38:21,811 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 [2020-07-10 22:38:21,811 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 [2020-07-10 22:38:21,811 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 [2020-07-10 22:38:21,812 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 [2020-07-10 22:38:21,812 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 [2020-07-10 22:38:21,812 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 [2020-07-10 22:38:21,813 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 [2020-07-10 22:38:21,813 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 [2020-07-10 22:38:21,814 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 [2020-07-10 22:38:21,817 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 [2020-07-10 22:38:21,818 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 [2020-07-10 22:38:21,818 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 [2020-07-10 22:38:21,818 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 [2020-07-10 22:38:21,819 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 [2020-07-10 22:38:21,819 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 [2020-07-10 22:38:21,825 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 [2020-07-10 22:38:21,825 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 [2020-07-10 22:38:21,826 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 [2020-07-10 22:38:21,826 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 [2020-07-10 22:38:21,827 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 [2020-07-10 22:38:21,827 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 [2020-07-10 22:38:21,827 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 [2020-07-10 22:38:21,828 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 [2020-07-10 22:38:21,828 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 [2020-07-10 22:38:21,829 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 [2020-07-10 22:38:21,829 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 [2020-07-10 22:38:21,830 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 [2020-07-10 22:38:21,830 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 [2020-07-10 22:38:21,830 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 [2020-07-10 22:38:21,830 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 [2020-07-10 22:38:21,831 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 [2020-07-10 22:38:21,831 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 [2020-07-10 22:38:21,831 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 [2020-07-10 22:38:21,832 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 [2020-07-10 22:38:21,832 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 [2020-07-10 22:38:21,832 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 [2020-07-10 22:38:21,833 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 [2020-07-10 22:38:21,833 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 [2020-07-10 22:38:21,834 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 [2020-07-10 22:38:21,834 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 [2020-07-10 22:38:21,834 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 [2020-07-10 22:38:21,835 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 [2020-07-10 22:38:21,837 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 [2020-07-10 22:38:21,838 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 [2020-07-10 22:38:21,838 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 [2020-07-10 22:38:21,842 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 [2020-07-10 22:38:21,842 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 [2020-07-10 22:38:21,842 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 [2020-07-10 22:38:21,843 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 [2020-07-10 22:38:21,843 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 [2020-07-10 22:38:21,843 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 [2020-07-10 22:38:21,844 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 [2020-07-10 22:38:21,852 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 [2020-07-10 22:38:21,852 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 [2020-07-10 22:38:21,853 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 [2020-07-10 22:38:21,853 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 [2020-07-10 22:38:21,855 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 [2020-07-10 22:38:21,855 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 [2020-07-10 22:38:21,856 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 [2020-07-10 22:38:21,856 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 [2020-07-10 22:38:21,857 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 [2020-07-10 22:38:21,857 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 [2020-07-10 22:38:21,857 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 [2020-07-10 22:38:21,858 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 [2020-07-10 22:38:21,858 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 [2020-07-10 22:38:21,859 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-10 22:38:21,859 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-10 22:38:21,859 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-10 22:38:21,859 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-10 22:38:21,860 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-10 22:38:21,860 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-10 22:38:21,860 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,861 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-10 22:38:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,880 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-10 22:38:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,887 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-10 22:38:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-10 22:38:21,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-10 22:38:21,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-10 22:38:21,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-10 22:38:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,895 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-10 22:38:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-10 22:38:21,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-10 22:38:21,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-10 22:38:21,901 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,901 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-10 22:38:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:21,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-10 22:38:21,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-10 22:38:21,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-10 22:38:21,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-10 22:38:21,935 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 [2020-07-10 22:38:21,935 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 [2020-07-10 22:38:21,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-10 22:38:21,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-10 22:38:21,936 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 [2020-07-10 22:38:21,936 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 [2020-07-10 22:38:21,937 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 [2020-07-10 22:38:21,937 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 [2020-07-10 22:38:21,941 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 [2020-07-10 22:38:21,941 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 [2020-07-10 22:38:21,942 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 [2020-07-10 22:38:21,942 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 [2020-07-10 22:38:21,942 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 [2020-07-10 22:38:21,942 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 [2020-07-10 22:38:21,943 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 [2020-07-10 22:38:21,943 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 [2020-07-10 22:38:21,943 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 [2020-07-10 22:38:21,943 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 [2020-07-10 22:38:21,944 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 [2020-07-10 22:38:21,944 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 [2020-07-10 22:38:21,945 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 [2020-07-10 22:38:21,945 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 [2020-07-10 22:38:21,945 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 [2020-07-10 22:38:21,945 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 [2020-07-10 22:38:21,946 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 [2020-07-10 22:38:21,946 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 [2020-07-10 22:38:21,946 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 [2020-07-10 22:38:21,947 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 [2020-07-10 22:38:21,947 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 [2020-07-10 22:38:21,947 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 [2020-07-10 22:38:21,948 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 [2020-07-10 22:38:21,948 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 [2020-07-10 22:38:21,957 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 [2020-07-10 22:38:21,957 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 [2020-07-10 22:38:21,957 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 [2020-07-10 22:38:21,958 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 [2020-07-10 22:38:21,958 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 [2020-07-10 22:38:21,959 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 [2020-07-10 22:38:21,959 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 [2020-07-10 22:38:21,962 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 [2020-07-10 22:38:21,963 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 [2020-07-10 22:38:21,963 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 [2020-07-10 22:38:21,964 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 [2020-07-10 22:38:21,964 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 [2020-07-10 22:38:21,964 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 [2020-07-10 22:38:21,965 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 [2020-07-10 22:38:21,965 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 [2020-07-10 22:38:21,967 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 [2020-07-10 22:38:21,967 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 [2020-07-10 22:38:21,968 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 [2020-07-10 22:38:21,968 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 [2020-07-10 22:38:21,968 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 [2020-07-10 22:38:21,968 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 [2020-07-10 22:38:21,969 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 [2020-07-10 22:38:21,969 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 [2020-07-10 22:38:21,969 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 [2020-07-10 22:38:21,970 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 [2020-07-10 22:38:21,970 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 [2020-07-10 22:38:21,970 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 [2020-07-10 22:38:21,971 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 [2020-07-10 22:38:21,971 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 [2020-07-10 22:38:21,971 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 [2020-07-10 22:38:21,972 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 [2020-07-10 22:38:21,972 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 [2020-07-10 22:38:21,972 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 [2020-07-10 22:38:21,973 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 [2020-07-10 22:38:21,973 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 [2020-07-10 22:38:21,973 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 [2020-07-10 22:38:21,974 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 [2020-07-10 22:38:21,974 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 [2020-07-10 22:38:21,974 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 [2020-07-10 22:38:21,975 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 [2020-07-10 22:38:21,975 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-10 22:38:21,975 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-10 22:38:21,975 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-10 22:38:21,976 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-10 22:38:21,976 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-10 22:38:21,976 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-10 22:38:21,977 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,978 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-10 22:38:21,978 INFO L263 TraceCheckUtils]: 80: Hoare triple {307#true} call #t~ret73 := main(); {307#true} is VALID [2020-07-10 22:38:21,979 INFO L280 TraceCheckUtils]: 81: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-10 22:38:21,979 INFO L280 TraceCheckUtils]: 82: Hoare triple {307#true} havoc ~tmp~5; {307#true} is VALID [2020-07-10 22:38:21,979 INFO L263 TraceCheckUtils]: 83: Hoare triple {307#true} call select_helpers(); {307#true} is VALID [2020-07-10 22:38:21,980 INFO L280 TraceCheckUtils]: 84: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,980 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-10 22:38:21,980 INFO L263 TraceCheckUtils]: 86: Hoare triple {307#true} call select_features(); {307#true} is VALID [2020-07-10 22:38:21,980 INFO L280 TraceCheckUtils]: 87: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,981 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-10 22:38:21,981 INFO L263 TraceCheckUtils]: 89: Hoare triple {307#true} call #t~ret36 := valid_product(); {307#true} is VALID [2020-07-10 22:38:21,982 INFO L280 TraceCheckUtils]: 90: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-10 22:38:21,986 INFO L280 TraceCheckUtils]: 91: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-10 22:38:21,986 INFO L280 TraceCheckUtils]: 92: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-10 22:38:21,986 INFO L280 TraceCheckUtils]: 93: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,986 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-10 22:38:21,987 INFO L280 TraceCheckUtils]: 95: Hoare triple {307#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {307#true} is VALID [2020-07-10 22:38:21,987 INFO L280 TraceCheckUtils]: 96: Hoare triple {307#true} ~tmp~5 := #t~ret36; {307#true} is VALID [2020-07-10 22:38:21,987 INFO L280 TraceCheckUtils]: 97: Hoare triple {307#true} havoc #t~ret36; {307#true} is VALID [2020-07-10 22:38:21,988 INFO L280 TraceCheckUtils]: 98: Hoare triple {307#true} assume 0 != ~tmp~5; {307#true} is VALID [2020-07-10 22:38:21,988 INFO L263 TraceCheckUtils]: 99: Hoare triple {307#true} call setup(); {307#true} is VALID [2020-07-10 22:38:21,988 INFO L280 TraceCheckUtils]: 100: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:21,988 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-10 22:38:21,993 INFO L263 TraceCheckUtils]: 102: Hoare triple {307#true} call runTest(); {307#true} is VALID [2020-07-10 22:38:21,993 INFO L263 TraceCheckUtils]: 103: Hoare triple {307#true} call test(); {307#true} is VALID [2020-07-10 22:38:21,994 INFO L280 TraceCheckUtils]: 104: Hoare triple {307#true} havoc ~splverifierCounter~0; {307#true} is VALID [2020-07-10 22:38:21,994 INFO L280 TraceCheckUtils]: 105: Hoare triple {307#true} havoc ~tmp~3; {307#true} is VALID [2020-07-10 22:38:21,994 INFO L280 TraceCheckUtils]: 106: Hoare triple {307#true} havoc ~tmp___0~1; {307#true} is VALID [2020-07-10 22:38:21,995 INFO L280 TraceCheckUtils]: 107: Hoare triple {307#true} havoc ~tmp___1~0; {307#true} is VALID [2020-07-10 22:38:21,996 INFO L280 TraceCheckUtils]: 108: Hoare triple {307#true} havoc ~tmp___2~0; {307#true} is VALID [2020-07-10 22:38:21,996 INFO L280 TraceCheckUtils]: 109: Hoare triple {307#true} ~splverifierCounter~0 := 0; {307#true} is VALID [2020-07-10 22:38:21,997 INFO L280 TraceCheckUtils]: 110: Hoare triple {307#true} assume false; {308#false} is VALID [2020-07-10 22:38:21,997 INFO L263 TraceCheckUtils]: 111: Hoare triple {308#false} call cleanup(); {308#false} is VALID [2020-07-10 22:38:21,997 INFO L280 TraceCheckUtils]: 112: Hoare triple {308#false} havoc ~i~0; {308#false} is VALID [2020-07-10 22:38:21,998 INFO L280 TraceCheckUtils]: 113: Hoare triple {308#false} havoc ~__cil_tmp2~0; {308#false} is VALID [2020-07-10 22:38:21,998 INFO L263 TraceCheckUtils]: 114: Hoare triple {308#false} call timeShift(); {308#false} is VALID [2020-07-10 22:38:21,998 INFO L280 TraceCheckUtils]: 115: Hoare triple {308#false} assume !(0 != ~pumpRunning~0); {308#false} is VALID [2020-07-10 22:38:21,998 INFO L280 TraceCheckUtils]: 116: Hoare triple {308#false} assume !(0 != ~systemActive~0); {308#false} is VALID [2020-07-10 22:38:21,999 INFO L263 TraceCheckUtils]: 117: Hoare triple {308#false} call __utac_acc__Specification1_spec__1(); {308#false} is VALID [2020-07-10 22:38:21,999 INFO L280 TraceCheckUtils]: 118: Hoare triple {308#false} havoc ~tmp~4; {308#false} is VALID [2020-07-10 22:38:22,000 INFO L280 TraceCheckUtils]: 119: Hoare triple {308#false} havoc ~tmp___0~2; {308#false} is VALID [2020-07-10 22:38:22,000 INFO L263 TraceCheckUtils]: 120: Hoare triple {308#false} call #t~ret34 := isMethaneLevelCritical(); {307#true} is VALID [2020-07-10 22:38:22,000 INFO L280 TraceCheckUtils]: 121: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-10 22:38:22,001 INFO L280 TraceCheckUtils]: 122: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-10 22:38:22,001 INFO L280 TraceCheckUtils]: 123: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-10 22:38:22,001 INFO L280 TraceCheckUtils]: 124: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:22,001 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-10 22:38:22,002 INFO L280 TraceCheckUtils]: 126: Hoare triple {308#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {308#false} is VALID [2020-07-10 22:38:22,002 INFO L280 TraceCheckUtils]: 127: Hoare triple {308#false} ~tmp~4 := #t~ret34; {308#false} is VALID [2020-07-10 22:38:22,002 INFO L280 TraceCheckUtils]: 128: Hoare triple {308#false} havoc #t~ret34; {308#false} is VALID [2020-07-10 22:38:22,002 INFO L280 TraceCheckUtils]: 129: Hoare triple {308#false} assume 0 != ~tmp~4; {308#false} is VALID [2020-07-10 22:38:22,003 INFO L263 TraceCheckUtils]: 130: Hoare triple {308#false} call #t~ret35 := isPumpRunning(); {307#true} is VALID [2020-07-10 22:38:22,003 INFO L280 TraceCheckUtils]: 131: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-10 22:38:22,004 INFO L280 TraceCheckUtils]: 132: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-10 22:38:22,004 INFO L280 TraceCheckUtils]: 133: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-10 22:38:22,004 INFO L280 TraceCheckUtils]: 134: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 22:38:22,004 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-10 22:38:22,005 INFO L280 TraceCheckUtils]: 136: Hoare triple {308#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {308#false} is VALID [2020-07-10 22:38:22,005 INFO L280 TraceCheckUtils]: 137: Hoare triple {308#false} ~tmp___0~2 := #t~ret35; {308#false} is VALID [2020-07-10 22:38:22,005 INFO L280 TraceCheckUtils]: 138: Hoare triple {308#false} havoc #t~ret35; {308#false} is VALID [2020-07-10 22:38:22,006 INFO L280 TraceCheckUtils]: 139: Hoare triple {308#false} assume 0 != ~tmp___0~2; {308#false} is VALID [2020-07-10 22:38:22,010 INFO L263 TraceCheckUtils]: 140: Hoare triple {308#false} call __automaton_fail(); {308#false} is VALID [2020-07-10 22:38:22,010 INFO L280 TraceCheckUtils]: 141: Hoare triple {308#false} assume !false; {308#false} is VALID [2020-07-10 22:38:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:38:22,039 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1275788268] [2020-07-10 22:38:22,041 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:38:22,041 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 22:38:22,042 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753863271] [2020-07-10 22:38:22,049 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 22:38:22,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:38:22,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 22:38:22,255 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:22,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 22:38:22,256 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:38:22,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 22:38:22,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 22:38:22,268 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-07-10 22:38:30,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:30,250 INFO L93 Difference]: Finished difference Result 475 states and 564 transitions. [2020-07-10 22:38:30,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 22:38:30,251 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 22:38:30,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:38:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 22:38:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-10 22:38:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 22:38:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-10 22:38:30,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 564 transitions. [2020-07-10 22:38:31,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:31,952 INFO L225 Difference]: With dead ends: 475 [2020-07-10 22:38:31,952 INFO L226 Difference]: Without dead ends: 296 [2020-07-10 22:38:31,957 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 [2020-07-10 22:38:31,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-07-10 22:38:35,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 253. [2020-07-10 22:38:35,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:38:35,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 296 states. Second operand 253 states. [2020-07-10 22:38:35,132 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 253 states. [2020-07-10 22:38:35,132 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 253 states. [2020-07-10 22:38:35,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:35,176 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-10 22:38:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-10 22:38:35,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:38:35,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:38:35,186 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand 296 states. [2020-07-10 22:38:35,186 INFO L87 Difference]: Start difference. First operand 253 states. Second operand 296 states. [2020-07-10 22:38:35,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:35,214 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-10 22:38:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-10 22:38:35,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:38:35,216 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:38:35,217 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:38:35,217 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:38:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-10 22:38:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 274 transitions. [2020-07-10 22:38:35,230 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 274 transitions. Word has length 142 [2020-07-10 22:38:35,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:38:35,233 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 274 transitions. [2020-07-10 22:38:35,233 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 22:38:35,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 253 states and 274 transitions. [2020-07-10 22:38:36,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 274 transitions. [2020-07-10 22:38:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 22:38:36,053 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:38:36,053 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] [2020-07-10 22:38:36,053 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 22:38:36,054 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:38:36,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:38:36,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1594368587, now seen corresponding path program 1 times [2020-07-10 22:38:36,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:38:36,054 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1901817349] [2020-07-10 22:38:36,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:38:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,446 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:38:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,544 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 [2020-07-10 22:38:36,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-10 22:38:36,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-10 22:38:36,545 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 [2020-07-10 22:38:36,546 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 [2020-07-10 22:38:36,546 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 [2020-07-10 22:38:36,546 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 [2020-07-10 22:38:36,547 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 [2020-07-10 22:38:36,548 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 [2020-07-10 22:38:36,548 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 [2020-07-10 22:38:36,548 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 [2020-07-10 22:38:36,549 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 [2020-07-10 22:38:36,549 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 [2020-07-10 22:38:36,549 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 [2020-07-10 22:38:36,549 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 [2020-07-10 22:38:36,549 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 [2020-07-10 22:38:36,550 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 [2020-07-10 22:38:36,550 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 [2020-07-10 22:38:36,551 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 [2020-07-10 22:38:36,551 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 [2020-07-10 22:38:36,552 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 [2020-07-10 22:38:36,552 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 [2020-07-10 22:38:36,552 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 [2020-07-10 22:38:36,552 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 [2020-07-10 22:38:36,553 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 [2020-07-10 22:38:36,553 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 [2020-07-10 22:38:36,553 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 [2020-07-10 22:38:36,553 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 [2020-07-10 22:38:36,554 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 [2020-07-10 22:38:36,555 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 [2020-07-10 22:38:36,555 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 [2020-07-10 22:38:36,555 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 [2020-07-10 22:38:36,555 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 [2020-07-10 22:38:36,556 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 [2020-07-10 22:38:36,556 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 [2020-07-10 22:38:36,556 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 [2020-07-10 22:38:36,556 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 [2020-07-10 22:38:36,557 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 [2020-07-10 22:38:36,557 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 [2020-07-10 22:38:36,557 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 [2020-07-10 22:38:36,557 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 [2020-07-10 22:38:36,558 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 [2020-07-10 22:38:36,558 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 [2020-07-10 22:38:36,558 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 [2020-07-10 22:38:36,558 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 [2020-07-10 22:38:36,559 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 [2020-07-10 22:38:36,559 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 [2020-07-10 22:38:36,560 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 [2020-07-10 22:38:36,560 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 [2020-07-10 22:38:36,560 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 [2020-07-10 22:38:36,560 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 [2020-07-10 22:38:36,561 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 [2020-07-10 22:38:36,561 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 [2020-07-10 22:38:36,561 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 [2020-07-10 22:38:36,562 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 [2020-07-10 22:38:36,562 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 [2020-07-10 22:38:36,562 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 [2020-07-10 22:38:36,562 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 [2020-07-10 22:38:36,563 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 [2020-07-10 22:38:36,563 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 [2020-07-10 22:38:36,563 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 [2020-07-10 22:38:36,563 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 [2020-07-10 22:38:36,564 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 [2020-07-10 22:38:36,564 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 [2020-07-10 22:38:36,565 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 [2020-07-10 22:38:36,566 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 [2020-07-10 22:38:36,566 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 [2020-07-10 22:38:36,566 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 [2020-07-10 22:38:36,566 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 [2020-07-10 22:38:36,567 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 [2020-07-10 22:38:36,567 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 [2020-07-10 22:38:36,567 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-10 22:38:36,567 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-10 22:38:36,567 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-10 22:38:36,568 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-10 22:38:36,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-10 22:38:36,568 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-10 22:38:36,568 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,569 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-10 22:38:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,585 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-10 22:38:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,594 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-10 22:38:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-10 22:38:36,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-10 22:38:36,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-10 22:38:36,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-10 22:38:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-10 22:38:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-10 22:38:36,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-10 22:38:36,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-10 22:38:36,608 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-10 22:38:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:36,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-10 22:38:36,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-10 22:38:36,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-10 22:38:36,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-10 22:38:36,623 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 [2020-07-10 22:38:36,624 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 [2020-07-10 22:38:36,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-10 22:38:36,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-10 22:38:36,625 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 [2020-07-10 22:38:36,625 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 [2020-07-10 22:38:36,625 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 [2020-07-10 22:38:36,625 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 [2020-07-10 22:38:36,625 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 [2020-07-10 22:38:36,626 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 [2020-07-10 22:38:36,626 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 [2020-07-10 22:38:36,626 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 [2020-07-10 22:38:36,626 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 [2020-07-10 22:38:36,626 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 [2020-07-10 22:38:36,627 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 [2020-07-10 22:38:36,627 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 [2020-07-10 22:38:36,627 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 [2020-07-10 22:38:36,628 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 [2020-07-10 22:38:36,628 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 [2020-07-10 22:38:36,628 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 [2020-07-10 22:38:36,628 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 [2020-07-10 22:38:36,629 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 [2020-07-10 22:38:36,629 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 [2020-07-10 22:38:36,633 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 [2020-07-10 22:38:36,634 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 [2020-07-10 22:38:36,634 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 [2020-07-10 22:38:36,634 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 [2020-07-10 22:38:36,634 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 [2020-07-10 22:38:36,634 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 [2020-07-10 22:38:36,635 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 [2020-07-10 22:38:36,635 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 [2020-07-10 22:38:36,635 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 [2020-07-10 22:38:36,635 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 [2020-07-10 22:38:36,636 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 [2020-07-10 22:38:36,636 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 [2020-07-10 22:38:36,636 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 [2020-07-10 22:38:36,636 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 [2020-07-10 22:38:36,636 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 [2020-07-10 22:38:36,637 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 [2020-07-10 22:38:36,638 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 [2020-07-10 22:38:36,639 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 [2020-07-10 22:38:36,642 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 [2020-07-10 22:38:36,643 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 [2020-07-10 22:38:36,643 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 [2020-07-10 22:38:36,646 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 [2020-07-10 22:38:36,647 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 [2020-07-10 22:38:36,647 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 [2020-07-10 22:38:36,647 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 [2020-07-10 22:38:36,647 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 [2020-07-10 22:38:36,648 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 [2020-07-10 22:38:36,648 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 [2020-07-10 22:38:36,648 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 [2020-07-10 22:38:36,651 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 [2020-07-10 22:38:36,651 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 [2020-07-10 22:38:36,651 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 [2020-07-10 22:38:36,651 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 [2020-07-10 22:38:36,651 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 [2020-07-10 22:38:36,652 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 [2020-07-10 22:38:36,652 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 [2020-07-10 22:38:36,652 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 [2020-07-10 22:38:36,653 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 [2020-07-10 22:38:36,653 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 [2020-07-10 22:38:36,653 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 [2020-07-10 22:38:36,655 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 [2020-07-10 22:38:36,656 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 [2020-07-10 22:38:36,656 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 [2020-07-10 22:38:36,656 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 [2020-07-10 22:38:36,656 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 [2020-07-10 22:38:36,656 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 [2020-07-10 22:38:36,657 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 [2020-07-10 22:38:36,657 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 [2020-07-10 22:38:36,657 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 [2020-07-10 22:38:36,657 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-10 22:38:36,657 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-10 22:38:36,658 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-10 22:38:36,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-10 22:38:36,658 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-10 22:38:36,658 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-10 22:38:36,658 INFO L280 TraceCheckUtils]: 78: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,659 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-10 22:38:36,659 INFO L263 TraceCheckUtils]: 80: Hoare triple {2460#true} call #t~ret73 := main(); {2460#true} is VALID [2020-07-10 22:38:36,659 INFO L280 TraceCheckUtils]: 81: Hoare triple {2460#true} havoc ~retValue_acc~6; {2460#true} is VALID [2020-07-10 22:38:36,659 INFO L280 TraceCheckUtils]: 82: Hoare triple {2460#true} havoc ~tmp~5; {2460#true} is VALID [2020-07-10 22:38:36,659 INFO L263 TraceCheckUtils]: 83: Hoare triple {2460#true} call select_helpers(); {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L280 TraceCheckUtils]: 84: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L263 TraceCheckUtils]: 86: Hoare triple {2460#true} call select_features(); {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L280 TraceCheckUtils]: 87: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-10 22:38:36,660 INFO L263 TraceCheckUtils]: 89: Hoare triple {2460#true} call #t~ret36 := valid_product(); {2460#true} is VALID [2020-07-10 22:38:36,661 INFO L280 TraceCheckUtils]: 90: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-10 22:38:36,661 INFO L280 TraceCheckUtils]: 91: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-10 22:38:36,661 INFO L280 TraceCheckUtils]: 92: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-10 22:38:36,662 INFO L280 TraceCheckUtils]: 93: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,662 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-10 22:38:36,662 INFO L280 TraceCheckUtils]: 95: Hoare triple {2460#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {2460#true} is VALID [2020-07-10 22:38:36,662 INFO L280 TraceCheckUtils]: 96: Hoare triple {2460#true} ~tmp~5 := #t~ret36; {2460#true} is VALID [2020-07-10 22:38:36,663 INFO L280 TraceCheckUtils]: 97: Hoare triple {2460#true} havoc #t~ret36; {2460#true} is VALID [2020-07-10 22:38:36,663 INFO L280 TraceCheckUtils]: 98: Hoare triple {2460#true} assume 0 != ~tmp~5; {2460#true} is VALID [2020-07-10 22:38:36,663 INFO L263 TraceCheckUtils]: 99: Hoare triple {2460#true} call setup(); {2460#true} is VALID [2020-07-10 22:38:36,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,664 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-10 22:38:36,664 INFO L263 TraceCheckUtils]: 102: Hoare triple {2460#true} call runTest(); {2460#true} is VALID [2020-07-10 22:38:36,664 INFO L263 TraceCheckUtils]: 103: Hoare triple {2460#true} call test(); {2460#true} is VALID [2020-07-10 22:38:36,664 INFO L280 TraceCheckUtils]: 104: Hoare triple {2460#true} havoc ~splverifierCounter~0; {2460#true} is VALID [2020-07-10 22:38:36,665 INFO L280 TraceCheckUtils]: 105: Hoare triple {2460#true} havoc ~tmp~3; {2460#true} is VALID [2020-07-10 22:38:36,665 INFO L280 TraceCheckUtils]: 106: Hoare triple {2460#true} havoc ~tmp___0~1; {2460#true} is VALID [2020-07-10 22:38:36,665 INFO L280 TraceCheckUtils]: 107: Hoare triple {2460#true} havoc ~tmp___1~0; {2460#true} is VALID [2020-07-10 22:38:36,665 INFO L280 TraceCheckUtils]: 108: Hoare triple {2460#true} havoc ~tmp___2~0; {2460#true} is VALID [2020-07-10 22:38:36,669 INFO L280 TraceCheckUtils]: 109: Hoare triple {2460#true} ~splverifierCounter~0 := 0; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 22:38:36,670 INFO L280 TraceCheckUtils]: 110: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !false; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 22:38:36,671 INFO L280 TraceCheckUtils]: 111: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2461#false} is VALID [2020-07-10 22:38:36,671 INFO L263 TraceCheckUtils]: 112: Hoare triple {2461#false} call cleanup(); {2461#false} is VALID [2020-07-10 22:38:36,671 INFO L280 TraceCheckUtils]: 113: Hoare triple {2461#false} havoc ~i~0; {2461#false} is VALID [2020-07-10 22:38:36,672 INFO L280 TraceCheckUtils]: 114: Hoare triple {2461#false} havoc ~__cil_tmp2~0; {2461#false} is VALID [2020-07-10 22:38:36,672 INFO L263 TraceCheckUtils]: 115: Hoare triple {2461#false} call timeShift(); {2461#false} is VALID [2020-07-10 22:38:36,672 INFO L280 TraceCheckUtils]: 116: Hoare triple {2461#false} assume !(0 != ~pumpRunning~0); {2461#false} is VALID [2020-07-10 22:38:36,672 INFO L280 TraceCheckUtils]: 117: Hoare triple {2461#false} assume !(0 != ~systemActive~0); {2461#false} is VALID [2020-07-10 22:38:36,673 INFO L263 TraceCheckUtils]: 118: Hoare triple {2461#false} call __utac_acc__Specification1_spec__1(); {2461#false} is VALID [2020-07-10 22:38:36,673 INFO L280 TraceCheckUtils]: 119: Hoare triple {2461#false} havoc ~tmp~4; {2461#false} is VALID [2020-07-10 22:38:36,673 INFO L280 TraceCheckUtils]: 120: Hoare triple {2461#false} havoc ~tmp___0~2; {2461#false} is VALID [2020-07-10 22:38:36,673 INFO L263 TraceCheckUtils]: 121: Hoare triple {2461#false} call #t~ret34 := isMethaneLevelCritical(); {2460#true} is VALID [2020-07-10 22:38:36,673 INFO L280 TraceCheckUtils]: 122: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-10 22:38:36,674 INFO L280 TraceCheckUtils]: 123: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-10 22:38:36,674 INFO L280 TraceCheckUtils]: 124: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-10 22:38:36,674 INFO L280 TraceCheckUtils]: 125: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,674 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-10 22:38:36,675 INFO L280 TraceCheckUtils]: 127: Hoare triple {2461#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {2461#false} is VALID [2020-07-10 22:38:36,675 INFO L280 TraceCheckUtils]: 128: Hoare triple {2461#false} ~tmp~4 := #t~ret34; {2461#false} is VALID [2020-07-10 22:38:36,675 INFO L280 TraceCheckUtils]: 129: Hoare triple {2461#false} havoc #t~ret34; {2461#false} is VALID [2020-07-10 22:38:36,675 INFO L280 TraceCheckUtils]: 130: Hoare triple {2461#false} assume 0 != ~tmp~4; {2461#false} is VALID [2020-07-10 22:38:36,675 INFO L263 TraceCheckUtils]: 131: Hoare triple {2461#false} call #t~ret35 := isPumpRunning(); {2460#true} is VALID [2020-07-10 22:38:36,675 INFO L280 TraceCheckUtils]: 132: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-10 22:38:36,676 INFO L280 TraceCheckUtils]: 133: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-10 22:38:36,676 INFO L280 TraceCheckUtils]: 134: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-10 22:38:36,676 INFO L280 TraceCheckUtils]: 135: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 22:38:36,676 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-10 22:38:36,676 INFO L280 TraceCheckUtils]: 137: Hoare triple {2461#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {2461#false} is VALID [2020-07-10 22:38:36,677 INFO L280 TraceCheckUtils]: 138: Hoare triple {2461#false} ~tmp___0~2 := #t~ret35; {2461#false} is VALID [2020-07-10 22:38:36,677 INFO L280 TraceCheckUtils]: 139: Hoare triple {2461#false} havoc #t~ret35; {2461#false} is VALID [2020-07-10 22:38:36,677 INFO L280 TraceCheckUtils]: 140: Hoare triple {2461#false} assume 0 != ~tmp___0~2; {2461#false} is VALID [2020-07-10 22:38:36,677 INFO L263 TraceCheckUtils]: 141: Hoare triple {2461#false} call __automaton_fail(); {2461#false} is VALID [2020-07-10 22:38:36,677 INFO L280 TraceCheckUtils]: 142: Hoare triple {2461#false} assume !false; {2461#false} is VALID [2020-07-10 22:38:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:38:36,703 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1901817349] [2020-07-10 22:38:36,703 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:38:36,703 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 22:38:36,703 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491396867] [2020-07-10 22:38:36,706 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 22:38:36,708 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:38:36,708 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 22:38:36,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:36,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 22:38:36,840 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:38:36,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 22:38:36,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 22:38:36,841 INFO L87 Difference]: Start difference. First operand 253 states and 274 transitions. Second operand 4 states. [2020-07-10 22:38:38,849 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:38:44,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:44,725 INFO L93 Difference]: Finished difference Result 383 states and 429 transitions. [2020-07-10 22:38:44,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 22:38:44,726 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 22:38:44,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:38:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 22:38:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-10 22:38:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 22:38:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-10 22:38:44,741 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 429 transitions. [2020-07-10 22:38:45,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:45,971 INFO L225 Difference]: With dead ends: 383 [2020-07-10 22:38:45,971 INFO L226 Difference]: Without dead ends: 279 [2020-07-10 22:38:45,973 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 [2020-07-10 22:38:45,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-10 22:38:49,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 243. [2020-07-10 22:38:49,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:38:49,553 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 243 states. [2020-07-10 22:38:49,553 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 243 states. [2020-07-10 22:38:49,554 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 243 states. [2020-07-10 22:38:49,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:49,567 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-10 22:38:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-10 22:38:49,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:38:49,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:38:49,569 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 279 states. [2020-07-10 22:38:49,569 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 279 states. [2020-07-10 22:38:49,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:38:49,581 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-10 22:38:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-10 22:38:49,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:38:49,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:38:49,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:38:49,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:38:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-10 22:38:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 261 transitions. [2020-07-10 22:38:49,592 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 261 transitions. Word has length 143 [2020-07-10 22:38:49,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:38:49,592 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 261 transitions. [2020-07-10 22:38:49,592 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 22:38:49,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 243 states and 261 transitions. [2020-07-10 22:38:50,494 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 261 transitions. [2020-07-10 22:38:50,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-10 22:38:50,497 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:38:50,498 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] [2020-07-10 22:38:50,498 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 22:38:50,498 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:38:50,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:38:50,499 INFO L82 PathProgramCache]: Analyzing trace with hash -1389720772, now seen corresponding path program 1 times [2020-07-10 22:38:50,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:38:50,499 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1193479788] [2020-07-10 22:38:50,499 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:38:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,015 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:38:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,100 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 [2020-07-10 22:38:51,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-10 22:38:51,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-10 22:38:51,101 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 [2020-07-10 22:38:51,101 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 [2020-07-10 22:38:51,101 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 [2020-07-10 22:38:51,101 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 [2020-07-10 22:38:51,101 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 [2020-07-10 22:38:51,102 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 [2020-07-10 22:38:51,102 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 [2020-07-10 22:38:51,102 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 [2020-07-10 22:38:51,102 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 [2020-07-10 22:38:51,102 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,103 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 [2020-07-10 22:38:51,104 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 [2020-07-10 22:38:51,104 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 [2020-07-10 22:38:51,104 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 [2020-07-10 22:38:51,104 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 [2020-07-10 22:38:51,104 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 [2020-07-10 22:38:51,105 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 [2020-07-10 22:38:51,105 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 [2020-07-10 22:38:51,105 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 [2020-07-10 22:38:51,105 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 [2020-07-10 22:38:51,106 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 [2020-07-10 22:38:51,106 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 [2020-07-10 22:38:51,106 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 [2020-07-10 22:38:51,106 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 [2020-07-10 22:38:51,106 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 [2020-07-10 22:38:51,107 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 [2020-07-10 22:38:51,107 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 [2020-07-10 22:38:51,107 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 [2020-07-10 22:38:51,107 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 [2020-07-10 22:38:51,107 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 [2020-07-10 22:38:51,108 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 [2020-07-10 22:38:51,108 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 [2020-07-10 22:38:51,108 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 [2020-07-10 22:38:51,108 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 [2020-07-10 22:38:51,108 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,109 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 [2020-07-10 22:38:51,110 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 [2020-07-10 22:38:51,110 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 [2020-07-10 22:38:51,110 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 [2020-07-10 22:38:51,110 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 [2020-07-10 22:38:51,110 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 [2020-07-10 22:38:51,111 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 [2020-07-10 22:38:51,111 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 [2020-07-10 22:38:51,111 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 [2020-07-10 22:38:51,111 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 [2020-07-10 22:38:51,111 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,112 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 [2020-07-10 22:38:51,113 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 [2020-07-10 22:38:51,113 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 [2020-07-10 22:38:51,113 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 [2020-07-10 22:38:51,113 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 [2020-07-10 22:38:51,113 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 [2020-07-10 22:38:51,114 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 [2020-07-10 22:38:51,114 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-10 22:38:51,114 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-10 22:38:51,114 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-10 22:38:51,118 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,119 INFO L280 TraceCheckUtils]: 75: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,119 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,120 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,120 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,128 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,131 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-10 22:38:51,203 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 [2020-07-10 22:38:51,203 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 [2020-07-10 22:38:51,204 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 [2020-07-10 22:38:51,205 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 [2020-07-10 22:38:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,209 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-10 22:38:51,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-10 22:38:51,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-10 22:38:51,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,213 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-10 22:38:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:38:51,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-10 22:38:51,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-10 22:38:51,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-10 22:38:51,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,216 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-10 22:38:51,221 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 [2020-07-10 22:38:51,221 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 [2020-07-10 22:38:51,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-10 22:38:51,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-10 22:38:51,222 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 [2020-07-10 22:38:51,222 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 [2020-07-10 22:38:51,222 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 [2020-07-10 22:38:51,222 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 [2020-07-10 22:38:51,222 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,223 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 [2020-07-10 22:38:51,224 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 [2020-07-10 22:38:51,224 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 [2020-07-10 22:38:51,224 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 [2020-07-10 22:38:51,224 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 [2020-07-10 22:38:51,224 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 [2020-07-10 22:38:51,225 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 [2020-07-10 22:38:51,225 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 [2020-07-10 22:38:51,225 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 [2020-07-10 22:38:51,225 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 [2020-07-10 22:38:51,225 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,226 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,227 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,228 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,229 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,230 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,231 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,232 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 [2020-07-10 22:38:51,233 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 [2020-07-10 22:38:51,233 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 [2020-07-10 22:38:51,233 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 [2020-07-10 22:38:51,233 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 [2020-07-10 22:38:51,233 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 [2020-07-10 22:38:51,233 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-10 22:38:51,234 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-10 22:38:51,234 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-10 22:38:51,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,235 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,235 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,236 INFO L280 TraceCheckUtils]: 78: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,237 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,237 INFO L263 TraceCheckUtils]: 80: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,238 INFO L280 TraceCheckUtils]: 81: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~retValue_acc~6; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,238 INFO L280 TraceCheckUtils]: 82: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~tmp~5; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,238 INFO L263 TraceCheckUtils]: 83: Hoare triple {4459#(= 1 ~systemActive~0)} call select_helpers(); {4378#true} is VALID [2020-07-10 22:38:51,238 INFO L280 TraceCheckUtils]: 84: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,239 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,239 INFO L263 TraceCheckUtils]: 86: Hoare triple {4459#(= 1 ~systemActive~0)} call select_features(); {4378#true} is VALID [2020-07-10 22:38:51,240 INFO L280 TraceCheckUtils]: 87: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,240 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 22:38:51,240 INFO L263 TraceCheckUtils]: 89: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret36 := valid_product(); {4378#true} is VALID [2020-07-10 22:38:51,241 INFO L280 TraceCheckUtils]: 90: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-10 22:38:51,241 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 [2020-07-10 22:38:51,242 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 [2020-07-10 22:38:51,243 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 [2020-07-10 22:38:51,243 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 [2020-07-10 22:38:51,244 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 [2020-07-10 22:38:51,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} ~tmp~5 := #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-10 22:38:51,245 INFO L280 TraceCheckUtils]: 97: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} havoc #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-10 22:38:51,246 INFO L280 TraceCheckUtils]: 98: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,246 INFO L263 TraceCheckUtils]: 99: Hoare triple {4471#(not (= 0 ~systemActive~0))} call setup(); {4378#true} is VALID [2020-07-10 22:38:51,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,247 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,247 INFO L263 TraceCheckUtils]: 102: Hoare triple {4471#(not (= 0 ~systemActive~0))} call runTest(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,248 INFO L263 TraceCheckUtils]: 103: Hoare triple {4471#(not (= 0 ~systemActive~0))} call test(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,248 INFO L280 TraceCheckUtils]: 104: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,249 INFO L280 TraceCheckUtils]: 105: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp~3; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,249 INFO L280 TraceCheckUtils]: 106: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,250 INFO L280 TraceCheckUtils]: 107: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,250 INFO L280 TraceCheckUtils]: 108: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,251 INFO L280 TraceCheckUtils]: 109: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,251 INFO L280 TraceCheckUtils]: 110: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !false; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,252 INFO L280 TraceCheckUtils]: 111: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,252 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 [2020-07-10 22:38:51,253 INFO L280 TraceCheckUtils]: 113: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp~3 := #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,254 INFO L280 TraceCheckUtils]: 114: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,254 INFO L280 TraceCheckUtils]: 115: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,255 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 [2020-07-10 22:38:51,255 INFO L280 TraceCheckUtils]: 117: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,256 INFO L280 TraceCheckUtils]: 118: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,256 INFO L280 TraceCheckUtils]: 119: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,257 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 [2020-07-10 22:38:51,257 INFO L280 TraceCheckUtils]: 121: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,258 INFO L280 TraceCheckUtils]: 122: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,258 INFO L280 TraceCheckUtils]: 123: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,259 INFO L263 TraceCheckUtils]: 124: Hoare triple {4471#(not (= 0 ~systemActive~0))} call timeShift(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,259 INFO L280 TraceCheckUtils]: 125: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 22:38:51,260 INFO L280 TraceCheckUtils]: 126: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4379#false} is VALID [2020-07-10 22:38:51,260 INFO L263 TraceCheckUtils]: 127: Hoare triple {4379#false} call __utac_acc__Specification1_spec__1(); {4379#false} is VALID [2020-07-10 22:38:51,260 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#false} havoc ~tmp~4; {4379#false} is VALID [2020-07-10 22:38:51,260 INFO L280 TraceCheckUtils]: 129: Hoare triple {4379#false} havoc ~tmp___0~2; {4379#false} is VALID [2020-07-10 22:38:51,260 INFO L263 TraceCheckUtils]: 130: Hoare triple {4379#false} call #t~ret34 := isMethaneLevelCritical(); {4378#true} is VALID [2020-07-10 22:38:51,261 INFO L280 TraceCheckUtils]: 131: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-10 22:38:51,261 INFO L280 TraceCheckUtils]: 132: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-10 22:38:51,261 INFO L280 TraceCheckUtils]: 133: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-10 22:38:51,261 INFO L280 TraceCheckUtils]: 134: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,261 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-10 22:38:51,262 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {4379#false} is VALID [2020-07-10 22:38:51,262 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#false} ~tmp~4 := #t~ret34; {4379#false} is VALID [2020-07-10 22:38:51,262 INFO L280 TraceCheckUtils]: 138: Hoare triple {4379#false} havoc #t~ret34; {4379#false} is VALID [2020-07-10 22:38:51,262 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#false} assume 0 != ~tmp~4; {4379#false} is VALID [2020-07-10 22:38:51,262 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#false} call #t~ret35 := isPumpRunning(); {4378#true} is VALID [2020-07-10 22:38:51,263 INFO L280 TraceCheckUtils]: 141: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-10 22:38:51,263 INFO L280 TraceCheckUtils]: 142: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-10 22:38:51,263 INFO L280 TraceCheckUtils]: 143: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-10 22:38:51,263 INFO L280 TraceCheckUtils]: 144: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 22:38:51,263 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-10 22:38:51,263 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {4379#false} is VALID [2020-07-10 22:38:51,264 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#false} ~tmp___0~2 := #t~ret35; {4379#false} is VALID [2020-07-10 22:38:51,264 INFO L280 TraceCheckUtils]: 148: Hoare triple {4379#false} havoc #t~ret35; {4379#false} is VALID [2020-07-10 22:38:51,264 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#false} assume 0 != ~tmp___0~2; {4379#false} is VALID [2020-07-10 22:38:51,264 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#false} call __automaton_fail(); {4379#false} is VALID [2020-07-10 22:38:51,264 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#false} assume !false; {4379#false} is VALID [2020-07-10 22:38:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:38:51,312 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1193479788] [2020-07-10 22:38:51,313 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:38:51,313 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 22:38:51,313 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484407482] [2020-07-10 22:38:51,314 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 22:38:51,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:38:51,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 22:38:51,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:38:51,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 22:38:51,536 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:38:51,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 22:38:51,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 22:38:51,537 INFO L87 Difference]: Start difference. First operand 243 states and 261 transitions. Second operand 9 states. [2020-07-10 22:38:52,886 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:38:54,030 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:38:54,386 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 22:38:54,848 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:38:55,229 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:38:55,561 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:39:01,923 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:39:17,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:39:17,390 INFO L93 Difference]: Finished difference Result 640 states and 732 transitions. [2020-07-10 22:39:17,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 22:39:17,390 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 22:39:17,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:39:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:39:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-10 22:39:17,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:39:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-10 22:39:17,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 732 transitions. [2020-07-10 22:39:19,614 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 732 edges. 732 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:39:19,636 INFO L225 Difference]: With dead ends: 640 [2020-07-10 22:39:19,636 INFO L226 Difference]: Without dead ends: 507 [2020-07-10 22:39:19,638 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-10 22:39:19,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-07-10 22:39:28,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 428. [2020-07-10 22:39:28,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:39:28,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 507 states. Second operand 428 states. [2020-07-10 22:39:28,048 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 428 states. [2020-07-10 22:39:28,048 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 428 states. [2020-07-10 22:39:28,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:39:28,075 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-10 22:39:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-10 22:39:28,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:39:28,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:39:28,077 INFO L74 IsIncluded]: Start isIncluded. First operand 428 states. Second operand 507 states. [2020-07-10 22:39:28,077 INFO L87 Difference]: Start difference. First operand 428 states. Second operand 507 states. [2020-07-10 22:39:28,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:39:28,102 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-10 22:39:28,103 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-10 22:39:28,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:39:28,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:39:28,105 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:39:28,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:39:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2020-07-10 22:39:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 474 transitions. [2020-07-10 22:39:28,123 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 474 transitions. Word has length 152 [2020-07-10 22:39:28,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:39:28,123 INFO L479 AbstractCegarLoop]: Abstraction has 428 states and 474 transitions. [2020-07-10 22:39:28,123 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 22:39:28,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 428 states and 474 transitions. [2020-07-10 22:39:30,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 474 edges. 474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:39:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 474 transitions. [2020-07-10 22:39:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-10 22:39:30,168 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:39:30,168 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] [2020-07-10 22:39:30,168 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 22:39:30,168 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:39:30,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:39:30,169 INFO L82 PathProgramCache]: Analyzing trace with hash 2146784857, now seen corresponding path program 1 times [2020-07-10 22:39:30,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:39:30,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1826255317] [2020-07-10 22:39:30,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:39:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,495 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:39:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,590 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 [2020-07-10 22:39:30,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-10 22:39:30,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-10 22:39:30,591 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 [2020-07-10 22:39:30,591 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 [2020-07-10 22:39:30,592 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 [2020-07-10 22:39:30,592 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 [2020-07-10 22:39:30,592 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 [2020-07-10 22:39:30,592 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 [2020-07-10 22:39:30,593 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 [2020-07-10 22:39:30,593 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 [2020-07-10 22:39:30,593 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 [2020-07-10 22:39:30,593 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 [2020-07-10 22:39:30,593 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 [2020-07-10 22:39:30,594 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 [2020-07-10 22:39:30,594 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 [2020-07-10 22:39:30,594 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 [2020-07-10 22:39:30,595 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 [2020-07-10 22:39:30,595 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 [2020-07-10 22:39:30,595 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 [2020-07-10 22:39:30,595 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 [2020-07-10 22:39:30,595 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 [2020-07-10 22:39:30,596 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 [2020-07-10 22:39:30,596 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 [2020-07-10 22:39:30,596 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 [2020-07-10 22:39:30,596 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 [2020-07-10 22:39:30,596 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 [2020-07-10 22:39:30,597 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 [2020-07-10 22:39:30,597 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 [2020-07-10 22:39:30,597 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 [2020-07-10 22:39:30,597 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 [2020-07-10 22:39:30,597 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 [2020-07-10 22:39:30,598 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 [2020-07-10 22:39:30,598 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 [2020-07-10 22:39:30,598 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 [2020-07-10 22:39:30,598 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 [2020-07-10 22:39:30,598 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,599 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 [2020-07-10 22:39:30,600 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 [2020-07-10 22:39:30,600 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 [2020-07-10 22:39:30,600 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 [2020-07-10 22:39:30,600 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 [2020-07-10 22:39:30,601 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 [2020-07-10 22:39:30,601 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 [2020-07-10 22:39:30,601 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 [2020-07-10 22:39:30,601 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 [2020-07-10 22:39:30,601 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,602 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 [2020-07-10 22:39:30,603 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 [2020-07-10 22:39:30,603 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 [2020-07-10 22:39:30,603 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 [2020-07-10 22:39:30,603 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 [2020-07-10 22:39:30,603 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 [2020-07-10 22:39:30,604 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 [2020-07-10 22:39:30,604 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 [2020-07-10 22:39:30,604 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 [2020-07-10 22:39:30,604 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 [2020-07-10 22:39:30,604 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 [2020-07-10 22:39:30,605 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 [2020-07-10 22:39:30,605 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 [2020-07-10 22:39:30,605 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 [2020-07-10 22:39:30,605 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-10 22:39:30,605 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-10 22:39:30,606 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,607 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,608 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,611 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,623 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,630 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-10 22:39:30,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-10 22:39:30,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-10 22:39:30,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,642 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,673 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:39:30,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,675 INFO L263 TraceCheckUtils]: 2: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-10 22:39:30,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,678 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-10 22:39:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-10 22:39:30,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-10 22:39:30,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-10 22:39:30,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-10 22:39:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:39:30,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-10 22:39:30,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-10 22:39:30,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-10 22:39:30,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,691 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-10 22:39:30,698 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 [2020-07-10 22:39:30,698 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 [2020-07-10 22:39:30,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-10 22:39:30,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-10 22:39:30,699 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 [2020-07-10 22:39:30,699 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 [2020-07-10 22:39:30,699 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 [2020-07-10 22:39:30,700 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 [2020-07-10 22:39:30,700 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 [2020-07-10 22:39:30,700 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,701 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,702 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 [2020-07-10 22:39:30,703 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 [2020-07-10 22:39:30,703 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 [2020-07-10 22:39:30,703 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 [2020-07-10 22:39:30,703 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 [2020-07-10 22:39:30,703 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,704 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 [2020-07-10 22:39:30,705 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 [2020-07-10 22:39:30,705 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 [2020-07-10 22:39:30,705 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 [2020-07-10 22:39:30,705 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 [2020-07-10 22:39:30,705 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 [2020-07-10 22:39:30,706 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 [2020-07-10 22:39:30,706 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 [2020-07-10 22:39:30,706 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 [2020-07-10 22:39:30,706 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 [2020-07-10 22:39:30,706 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 [2020-07-10 22:39:30,707 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 [2020-07-10 22:39:30,707 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 [2020-07-10 22:39:30,707 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 [2020-07-10 22:39:30,707 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 [2020-07-10 22:39:30,707 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 [2020-07-10 22:39:30,708 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 [2020-07-10 22:39:30,708 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 [2020-07-10 22:39:30,708 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 [2020-07-10 22:39:30,708 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 [2020-07-10 22:39:30,709 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 [2020-07-10 22:39:30,709 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 [2020-07-10 22:39:30,709 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 [2020-07-10 22:39:30,709 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 [2020-07-10 22:39:30,710 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 [2020-07-10 22:39:30,710 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 [2020-07-10 22:39:30,710 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 [2020-07-10 22:39:30,710 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 [2020-07-10 22:39:30,710 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 [2020-07-10 22:39:30,711 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 [2020-07-10 22:39:30,711 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 [2020-07-10 22:39:30,711 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 [2020-07-10 22:39:30,711 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 [2020-07-10 22:39:30,712 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 [2020-07-10 22:39:30,712 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 [2020-07-10 22:39:30,712 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 [2020-07-10 22:39:30,712 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 [2020-07-10 22:39:30,713 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 [2020-07-10 22:39:30,713 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 [2020-07-10 22:39:30,713 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 [2020-07-10 22:39:30,713 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-10 22:39:30,713 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-10 22:39:30,714 INFO L280 TraceCheckUtils]: 74: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,715 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,716 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,716 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,717 INFO L280 TraceCheckUtils]: 78: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,718 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,718 INFO L263 TraceCheckUtils]: 80: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,719 INFO L280 TraceCheckUtils]: 81: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,719 INFO L280 TraceCheckUtils]: 82: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,719 INFO L263 TraceCheckUtils]: 83: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_helpers(); {7655#true} is VALID [2020-07-10 22:39:30,720 INFO L280 TraceCheckUtils]: 84: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,720 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,720 INFO L263 TraceCheckUtils]: 86: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_features(); {7655#true} is VALID [2020-07-10 22:39:30,721 INFO L280 TraceCheckUtils]: 87: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,721 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,721 INFO L263 TraceCheckUtils]: 89: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {7655#true} is VALID [2020-07-10 22:39:30,722 INFO L280 TraceCheckUtils]: 90: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-10 22:39:30,722 INFO L280 TraceCheckUtils]: 91: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-10 22:39:30,722 INFO L280 TraceCheckUtils]: 92: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-10 22:39:30,722 INFO L280 TraceCheckUtils]: 93: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,723 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,723 INFO L280 TraceCheckUtils]: 95: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,724 INFO L280 TraceCheckUtils]: 96: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,724 INFO L280 TraceCheckUtils]: 97: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,725 INFO L280 TraceCheckUtils]: 98: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,725 INFO L263 TraceCheckUtils]: 99: Hoare triple {7736#(= 0 ~pumpRunning~0)} call setup(); {7655#true} is VALID [2020-07-10 22:39:30,725 INFO L280 TraceCheckUtils]: 100: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,726 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,727 INFO L263 TraceCheckUtils]: 102: Hoare triple {7736#(= 0 ~pumpRunning~0)} call runTest(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,727 INFO L263 TraceCheckUtils]: 103: Hoare triple {7736#(= 0 ~pumpRunning~0)} call test(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,728 INFO L280 TraceCheckUtils]: 104: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,728 INFO L280 TraceCheckUtils]: 105: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,729 INFO L280 TraceCheckUtils]: 106: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,729 INFO L280 TraceCheckUtils]: 107: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,730 INFO L280 TraceCheckUtils]: 108: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,731 INFO L280 TraceCheckUtils]: 109: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,731 INFO L280 TraceCheckUtils]: 110: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !false; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,732 INFO L280 TraceCheckUtils]: 111: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,732 INFO L280 TraceCheckUtils]: 112: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,733 INFO L280 TraceCheckUtils]: 113: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,734 INFO L280 TraceCheckUtils]: 114: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,734 INFO L280 TraceCheckUtils]: 115: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,735 INFO L280 TraceCheckUtils]: 116: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,735 INFO L280 TraceCheckUtils]: 117: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,736 INFO L280 TraceCheckUtils]: 118: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,736 INFO L280 TraceCheckUtils]: 119: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,737 INFO L280 TraceCheckUtils]: 120: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,737 INFO L280 TraceCheckUtils]: 121: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,738 INFO L280 TraceCheckUtils]: 122: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,738 INFO L280 TraceCheckUtils]: 123: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,739 INFO L263 TraceCheckUtils]: 124: Hoare triple {7736#(= 0 ~pumpRunning~0)} call timeShift(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,740 INFO L280 TraceCheckUtils]: 125: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,741 INFO L280 TraceCheckUtils]: 126: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:39:30,742 INFO L263 TraceCheckUtils]: 127: Hoare triple {7736#(= 0 ~pumpRunning~0)} call processEnvironment(); {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:39:30,743 INFO L280 TraceCheckUtils]: 128: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:39:30,744 INFO L280 TraceCheckUtils]: 129: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,744 INFO L263 TraceCheckUtils]: 130: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-10 22:39:30,744 INFO L280 TraceCheckUtils]: 131: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,745 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,746 INFO L280 TraceCheckUtils]: 133: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 22:39:30,747 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-10 22:39:30,747 INFO L263 TraceCheckUtils]: 135: Hoare triple {7656#false} call __utac_acc__Specification1_spec__1(); {7656#false} is VALID [2020-07-10 22:39:30,748 INFO L280 TraceCheckUtils]: 136: Hoare triple {7656#false} havoc ~tmp~4; {7656#false} is VALID [2020-07-10 22:39:30,748 INFO L280 TraceCheckUtils]: 137: Hoare triple {7656#false} havoc ~tmp___0~2; {7656#false} is VALID [2020-07-10 22:39:30,748 INFO L263 TraceCheckUtils]: 138: Hoare triple {7656#false} call #t~ret34 := isMethaneLevelCritical(); {7655#true} is VALID [2020-07-10 22:39:30,749 INFO L280 TraceCheckUtils]: 139: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-10 22:39:30,749 INFO L280 TraceCheckUtils]: 140: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-10 22:39:30,749 INFO L280 TraceCheckUtils]: 141: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-10 22:39:30,749 INFO L280 TraceCheckUtils]: 142: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,750 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-10 22:39:30,750 INFO L280 TraceCheckUtils]: 144: Hoare triple {7656#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {7656#false} is VALID [2020-07-10 22:39:30,750 INFO L280 TraceCheckUtils]: 145: Hoare triple {7656#false} ~tmp~4 := #t~ret34; {7656#false} is VALID [2020-07-10 22:39:30,751 INFO L280 TraceCheckUtils]: 146: Hoare triple {7656#false} havoc #t~ret34; {7656#false} is VALID [2020-07-10 22:39:30,751 INFO L280 TraceCheckUtils]: 147: Hoare triple {7656#false} assume 0 != ~tmp~4; {7656#false} is VALID [2020-07-10 22:39:30,751 INFO L263 TraceCheckUtils]: 148: Hoare triple {7656#false} call #t~ret35 := isPumpRunning(); {7655#true} is VALID [2020-07-10 22:39:30,751 INFO L280 TraceCheckUtils]: 149: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-10 22:39:30,752 INFO L280 TraceCheckUtils]: 150: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-10 22:39:30,752 INFO L280 TraceCheckUtils]: 151: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-10 22:39:30,752 INFO L280 TraceCheckUtils]: 152: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 22:39:30,753 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-10 22:39:30,753 INFO L280 TraceCheckUtils]: 154: Hoare triple {7656#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {7656#false} is VALID [2020-07-10 22:39:30,753 INFO L280 TraceCheckUtils]: 155: Hoare triple {7656#false} ~tmp___0~2 := #t~ret35; {7656#false} is VALID [2020-07-10 22:39:30,754 INFO L280 TraceCheckUtils]: 156: Hoare triple {7656#false} havoc #t~ret35; {7656#false} is VALID [2020-07-10 22:39:30,754 INFO L280 TraceCheckUtils]: 157: Hoare triple {7656#false} assume 0 != ~tmp___0~2; {7656#false} is VALID [2020-07-10 22:39:30,754 INFO L263 TraceCheckUtils]: 158: Hoare triple {7656#false} call __automaton_fail(); {7656#false} is VALID [2020-07-10 22:39:30,754 INFO L280 TraceCheckUtils]: 159: Hoare triple {7656#false} assume !false; {7656#false} is VALID [2020-07-10 22:39:30,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:39:30,796 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1826255317] [2020-07-10 22:39:30,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:39:30,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 22:39:30,797 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146620970] [2020-07-10 22:39:30,798 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 22:39:30,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:39:30,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 22:39:30,986 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:39:30,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 22:39:30,986 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:39:30,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 22:39:30,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 22:39:30,987 INFO L87 Difference]: Start difference. First operand 428 states and 474 transitions. Second operand 6 states. [2020-07-10 22:39:32,026 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:39:46,192 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:39:54,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:39:54,923 INFO L93 Difference]: Finished difference Result 1056 states and 1237 transitions. [2020-07-10 22:39:54,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 22:39:54,923 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 22:39:54,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:39:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 22:39:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-10 22:39:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 22:39:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-10 22:39:54,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 620 transitions. [2020-07-10 22:39:56,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:39:56,699 INFO L225 Difference]: With dead ends: 1056 [2020-07-10 22:39:56,699 INFO L226 Difference]: Without dead ends: 738 [2020-07-10 22:39:56,701 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-10 22:39:56,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2020-07-10 22:40:10,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 622. [2020-07-10 22:40:10,537 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:40:10,537 INFO L82 GeneralOperation]: Start isEquivalent. First operand 738 states. Second operand 622 states. [2020-07-10 22:40:10,538 INFO L74 IsIncluded]: Start isIncluded. First operand 738 states. Second operand 622 states. [2020-07-10 22:40:10,538 INFO L87 Difference]: Start difference. First operand 738 states. Second operand 622 states. [2020-07-10 22:40:10,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:40:10,574 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-10 22:40:10,574 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-10 22:40:10,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:40:10,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:40:10,577 INFO L74 IsIncluded]: Start isIncluded. First operand 622 states. Second operand 738 states. [2020-07-10 22:40:10,577 INFO L87 Difference]: Start difference. First operand 622 states. Second operand 738 states. [2020-07-10 22:40:10,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:40:10,613 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-10 22:40:10,613 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-10 22:40:10,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:40:10,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:40:10,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:40:10,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:40:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2020-07-10 22:40:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 688 transitions. [2020-07-10 22:40:10,642 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 688 transitions. Word has length 160 [2020-07-10 22:40:10,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:40:10,643 INFO L479 AbstractCegarLoop]: Abstraction has 622 states and 688 transitions. [2020-07-10 22:40:10,643 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 22:40:10,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 622 states and 688 transitions. [2020-07-10 22:40:13,985 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 688 edges. 688 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:40:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 688 transitions. [2020-07-10 22:40:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 22:40:13,988 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:40:13,988 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] [2020-07-10 22:40:13,989 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 22:40:13,989 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:40:13,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:40:13,989 INFO L82 PathProgramCache]: Analyzing trace with hash -2147122244, now seen corresponding path program 1 times [2020-07-10 22:40:13,989 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:40:13,990 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1079270393] [2020-07-10 22:40:13,990 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:40:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,364 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:40:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,462 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 [2020-07-10 22:40:14,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-10 22:40:14,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-10 22:40:14,463 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 [2020-07-10 22:40:14,463 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 [2020-07-10 22:40:14,463 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 [2020-07-10 22:40:14,463 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 [2020-07-10 22:40:14,463 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 [2020-07-10 22:40:14,464 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 [2020-07-10 22:40:14,464 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 [2020-07-10 22:40:14,464 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 [2020-07-10 22:40:14,464 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 [2020-07-10 22:40:14,464 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 [2020-07-10 22:40:14,465 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 [2020-07-10 22:40:14,465 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 [2020-07-10 22:40:14,465 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 [2020-07-10 22:40:14,465 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 [2020-07-10 22:40:14,465 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 [2020-07-10 22:40:14,466 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 [2020-07-10 22:40:14,466 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 [2020-07-10 22:40:14,466 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 [2020-07-10 22:40:14,466 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 [2020-07-10 22:40:14,466 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 [2020-07-10 22:40:14,467 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 [2020-07-10 22:40:14,467 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 [2020-07-10 22:40:14,467 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 [2020-07-10 22:40:14,467 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 [2020-07-10 22:40:14,467 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,468 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 [2020-07-10 22:40:14,469 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 [2020-07-10 22:40:14,469 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 [2020-07-10 22:40:14,469 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 [2020-07-10 22:40:14,469 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 [2020-07-10 22:40:14,469 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 [2020-07-10 22:40:14,470 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 [2020-07-10 22:40:14,470 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 [2020-07-10 22:40:14,470 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 [2020-07-10 22:40:14,470 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 [2020-07-10 22:40:14,471 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 [2020-07-10 22:40:14,471 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 [2020-07-10 22:40:14,471 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 [2020-07-10 22:40:14,471 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 [2020-07-10 22:40:14,471 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,472 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,473 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 [2020-07-10 22:40:14,474 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 [2020-07-10 22:40:14,474 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 [2020-07-10 22:40:14,474 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 [2020-07-10 22:40:14,474 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 [2020-07-10 22:40:14,474 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,475 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 [2020-07-10 22:40:14,476 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-10 22:40:14,476 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,477 INFO L280 TraceCheckUtils]: 73: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,477 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,478 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,478 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,479 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,480 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,487 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,490 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-10 22:40:14,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-10 22:40:14,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-10 22:40:14,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,502 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,520 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 [2020-07-10 22:40:14,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-10 22:40:14,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,521 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-10 22:40:14,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 22:40:14,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,554 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 [2020-07-10 22:40:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:40:14,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-10 22:40:14,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-10 22:40:14,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-10 22:40:14,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,558 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-10 22:40:14,562 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 [2020-07-10 22:40:14,563 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 [2020-07-10 22:40:14,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-10 22:40:14,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-10 22:40:14,563 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 [2020-07-10 22:40:14,563 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 [2020-07-10 22:40:14,564 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 [2020-07-10 22:40:14,564 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 [2020-07-10 22:40:14,564 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 [2020-07-10 22:40:14,564 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 [2020-07-10 22:40:14,564 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,565 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 [2020-07-10 22:40:14,566 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 [2020-07-10 22:40:14,566 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 [2020-07-10 22:40:14,566 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 [2020-07-10 22:40:14,566 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 [2020-07-10 22:40:14,566 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,567 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,568 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,569 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 [2020-07-10 22:40:14,570 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 [2020-07-10 22:40:14,570 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 [2020-07-10 22:40:14,570 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 [2020-07-10 22:40:14,570 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 [2020-07-10 22:40:14,570 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,571 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,572 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,573 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,574 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 [2020-07-10 22:40:14,575 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 [2020-07-10 22:40:14,575 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 [2020-07-10 22:40:14,575 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 [2020-07-10 22:40:14,575 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-10 22:40:14,576 INFO L280 TraceCheckUtils]: 73: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,576 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,577 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,577 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,578 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,578 INFO L280 TraceCheckUtils]: 78: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,579 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,580 INFO L263 TraceCheckUtils]: 80: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,580 INFO L280 TraceCheckUtils]: 81: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,581 INFO L280 TraceCheckUtils]: 82: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,581 INFO L263 TraceCheckUtils]: 83: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12616#true} is VALID [2020-07-10 22:40:14,581 INFO L280 TraceCheckUtils]: 84: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,582 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,582 INFO L263 TraceCheckUtils]: 86: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_features(); {12616#true} is VALID [2020-07-10 22:40:14,583 INFO L280 TraceCheckUtils]: 87: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,583 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,583 INFO L263 TraceCheckUtils]: 89: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret36 := valid_product(); {12616#true} is VALID [2020-07-10 22:40:14,584 INFO L280 TraceCheckUtils]: 90: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-10 22:40:14,584 INFO L280 TraceCheckUtils]: 91: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-10 22:40:14,584 INFO L280 TraceCheckUtils]: 92: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-10 22:40:14,584 INFO L280 TraceCheckUtils]: 93: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,585 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,585 INFO L280 TraceCheckUtils]: 95: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,586 INFO L280 TraceCheckUtils]: 96: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,586 INFO L280 TraceCheckUtils]: 97: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,587 INFO L280 TraceCheckUtils]: 98: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,587 INFO L263 TraceCheckUtils]: 99: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call setup(); {12616#true} is VALID [2020-07-10 22:40:14,587 INFO L280 TraceCheckUtils]: 100: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,588 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,589 INFO L263 TraceCheckUtils]: 102: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call runTest(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,589 INFO L263 TraceCheckUtils]: 103: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call test(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,590 INFO L280 TraceCheckUtils]: 104: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,590 INFO L280 TraceCheckUtils]: 105: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,591 INFO L280 TraceCheckUtils]: 106: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,591 INFO L280 TraceCheckUtils]: 107: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,592 INFO L280 TraceCheckUtils]: 108: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,592 INFO L280 TraceCheckUtils]: 109: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,593 INFO L280 TraceCheckUtils]: 110: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !false; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,593 INFO L280 TraceCheckUtils]: 111: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,594 INFO L280 TraceCheckUtils]: 112: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,594 INFO L280 TraceCheckUtils]: 113: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,595 INFO L280 TraceCheckUtils]: 114: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,595 INFO L280 TraceCheckUtils]: 115: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,596 INFO L280 TraceCheckUtils]: 116: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,596 INFO L280 TraceCheckUtils]: 117: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,597 INFO L280 TraceCheckUtils]: 118: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,597 INFO L280 TraceCheckUtils]: 119: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,598 INFO L280 TraceCheckUtils]: 121: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,599 INFO L280 TraceCheckUtils]: 122: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,599 INFO L280 TraceCheckUtils]: 123: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,600 INFO L280 TraceCheckUtils]: 124: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,600 INFO L280 TraceCheckUtils]: 125: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,601 INFO L280 TraceCheckUtils]: 126: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,601 INFO L280 TraceCheckUtils]: 127: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,602 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 [2020-07-10 22:40:14,602 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 [2020-07-10 22:40:14,603 INFO L280 TraceCheckUtils]: 130: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-10 22:40:14,603 INFO L280 TraceCheckUtils]: 131: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,603 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,604 INFO L263 TraceCheckUtils]: 133: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,604 INFO L280 TraceCheckUtils]: 134: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,605 INFO L280 TraceCheckUtils]: 135: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,606 INFO L263 TraceCheckUtils]: 136: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,606 INFO L280 TraceCheckUtils]: 137: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,607 INFO L280 TraceCheckUtils]: 138: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,607 INFO L263 TraceCheckUtils]: 139: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {12616#true} is VALID [2020-07-10 22:40:14,607 INFO L280 TraceCheckUtils]: 140: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-10 22:40:14,608 INFO L280 TraceCheckUtils]: 141: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 22:40:14,608 INFO L280 TraceCheckUtils]: 142: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,609 INFO L280 TraceCheckUtils]: 143: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 22:40:14,609 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 [2020-07-10 22:40:14,610 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 [2020-07-10 22:40:14,610 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 [2020-07-10 22:40:14,611 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 [2020-07-10 22:40:14,611 INFO L280 TraceCheckUtils]: 148: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} assume 0 != ~tmp~4; {12617#false} is VALID [2020-07-10 22:40:14,612 INFO L263 TraceCheckUtils]: 149: Hoare triple {12617#false} call #t~ret35 := isPumpRunning(); {12616#true} is VALID [2020-07-10 22:40:14,612 INFO L280 TraceCheckUtils]: 150: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-10 22:40:14,612 INFO L280 TraceCheckUtils]: 151: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-10 22:40:14,612 INFO L280 TraceCheckUtils]: 152: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-10 22:40:14,612 INFO L280 TraceCheckUtils]: 153: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 22:40:14,612 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L280 TraceCheckUtils]: 155: Hoare triple {12617#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L280 TraceCheckUtils]: 156: Hoare triple {12617#false} ~tmp___0~2 := #t~ret35; {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L280 TraceCheckUtils]: 157: Hoare triple {12617#false} havoc #t~ret35; {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L280 TraceCheckUtils]: 158: Hoare triple {12617#false} assume 0 != ~tmp___0~2; {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L263 TraceCheckUtils]: 159: Hoare triple {12617#false} call __automaton_fail(); {12617#false} is VALID [2020-07-10 22:40:14,613 INFO L280 TraceCheckUtils]: 160: Hoare triple {12617#false} assume !false; {12617#false} is VALID [2020-07-10 22:40:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:40:14,643 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1079270393] [2020-07-10 22:40:14,643 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:40:14,644 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 22:40:14,644 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815211717] [2020-07-10 22:40:14,644 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 22:40:14,645 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:40:14,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 22:40:14,809 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:40:14,809 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 22:40:14,810 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:40:14,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 22:40:14,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 22:40:14,810 INFO L87 Difference]: Start difference. First operand 622 states and 688 transitions. Second operand 9 states. [2020-07-10 22:40:16,258 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:40:25,034 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:40:25,565 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:40:26,380 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:40:27,200 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:40:27,591 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:40:28,006 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:40:28,395 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:40:30,355 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:40:58,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:40:58,658 INFO L93 Difference]: Finished difference Result 1691 states and 1962 transitions. [2020-07-10 22:40:58,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 22:40:58,659 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 22:40:58,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:40:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:40:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-10 22:40:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 22:40:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-10 22:40:58,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 699 transitions. [2020-07-10 22:41:00,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:41:00,711 INFO L225 Difference]: With dead ends: 1691 [2020-07-10 22:41:00,711 INFO L226 Difference]: Without dead ends: 1179 [2020-07-10 22:41:00,713 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-10 22:41:00,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-07-10 22:41:25,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1051. [2020-07-10 22:41:25,247 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:41:25,247 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1179 states. Second operand 1051 states. [2020-07-10 22:41:25,247 INFO L74 IsIncluded]: Start isIncluded. First operand 1179 states. Second operand 1051 states. [2020-07-10 22:41:25,247 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 1051 states. [2020-07-10 22:41:25,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:41:25,326 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-10 22:41:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-10 22:41:25,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:41:25,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:41:25,330 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1179 states. [2020-07-10 22:41:25,330 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1179 states. [2020-07-10 22:41:25,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:41:25,409 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-10 22:41:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-10 22:41:25,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:41:25,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:41:25,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:41:25,413 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:41:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-10 22:41:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1170 transitions. [2020-07-10 22:41:25,488 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1170 transitions. Word has length 161 [2020-07-10 22:41:25,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:41:25,489 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1170 transitions. [2020-07-10 22:41:25,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 22:41:25,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1170 transitions. [2020-07-10 22:41:31,524 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:41:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1170 transitions. [2020-07-10 22:41:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 22:41:31,527 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:41:31,528 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] [2020-07-10 22:41:31,528 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 22:41:31,528 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:41:31,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:41:31,529 INFO L82 PathProgramCache]: Analyzing trace with hash 122714309, now seen corresponding path program 1 times [2020-07-10 22:41:31,529 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:41:31,529 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1061688111] [2020-07-10 22:41:31,529 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:41:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:31,868 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:41:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:31,954 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 [2020-07-10 22:41:31,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-10 22:41:31,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-10 22:41:31,954 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 [2020-07-10 22:41:31,954 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 [2020-07-10 22:41:31,955 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 [2020-07-10 22:41:31,955 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 [2020-07-10 22:41:31,955 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 [2020-07-10 22:41:31,955 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 [2020-07-10 22:41:31,955 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 [2020-07-10 22:41:31,956 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 [2020-07-10 22:41:31,956 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 [2020-07-10 22:41:31,956 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 [2020-07-10 22:41:31,956 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 [2020-07-10 22:41:31,957 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 [2020-07-10 22:41:31,957 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 [2020-07-10 22:41:31,957 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 [2020-07-10 22:41:31,957 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 [2020-07-10 22:41:31,958 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 [2020-07-10 22:41:31,958 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 [2020-07-10 22:41:31,958 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 [2020-07-10 22:41:31,959 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 [2020-07-10 22:41:31,959 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 [2020-07-10 22:41:31,959 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 [2020-07-10 22:41:31,959 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 [2020-07-10 22:41:31,960 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 [2020-07-10 22:41:31,960 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 [2020-07-10 22:41:31,960 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 [2020-07-10 22:41:31,960 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 [2020-07-10 22:41:31,961 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 [2020-07-10 22:41:31,961 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 [2020-07-10 22:41:31,961 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 [2020-07-10 22:41:31,962 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 [2020-07-10 22:41:31,962 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 [2020-07-10 22:41:31,962 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 [2020-07-10 22:41:31,962 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 [2020-07-10 22:41:31,963 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 [2020-07-10 22:41:31,963 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 [2020-07-10 22:41:31,963 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 [2020-07-10 22:41:31,964 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 [2020-07-10 22:41:31,964 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 [2020-07-10 22:41:31,964 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 [2020-07-10 22:41:31,964 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,965 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 [2020-07-10 22:41:31,966 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 [2020-07-10 22:41:31,966 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 [2020-07-10 22:41:31,966 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 [2020-07-10 22:41:31,981 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 [2020-07-10 22:41:31,982 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 [2020-07-10 22:41:31,982 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 [2020-07-10 22:41:31,982 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 [2020-07-10 22:41:31,983 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 [2020-07-10 22:41:31,983 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 [2020-07-10 22:41:31,983 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 [2020-07-10 22:41:31,983 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 [2020-07-10 22:41:31,984 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 [2020-07-10 22:41:31,984 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 [2020-07-10 22:41:31,987 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 [2020-07-10 22:41:31,988 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 [2020-07-10 22:41:31,988 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 [2020-07-10 22:41:31,988 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 [2020-07-10 22:41:31,988 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 [2020-07-10 22:41:31,988 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 [2020-07-10 22:41:31,989 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 [2020-07-10 22:41:31,989 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 [2020-07-10 22:41:31,989 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 [2020-07-10 22:41:31,989 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-10 22:41:31,989 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-10 22:41:31,991 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:31,992 INFO L280 TraceCheckUtils]: 74: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:31,993 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:31,993 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:31,994 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:31,995 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,003 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,006 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-10 22:41:32,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-10 22:41:32,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-10 22:41:32,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,019 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-10 22:41:32,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-10 22:41:32,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,038 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,063 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 [2020-07-10 22:41:32,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-10 22:41:32,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-10 22:41:32,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-10 22:41:32,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:41:32,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-10 22:41:32,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 22:41:32,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:41:32,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:41:32,105 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 [2020-07-10 22:41:32,110 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 [2020-07-10 22:41:32,110 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 [2020-07-10 22:41:32,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-10 22:41:32,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-10 22:41:32,111 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 [2020-07-10 22:41:32,111 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 [2020-07-10 22:41:32,111 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 [2020-07-10 22:41:32,111 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 [2020-07-10 22:41:32,111 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 [2020-07-10 22:41:32,112 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 [2020-07-10 22:41:32,112 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 [2020-07-10 22:41:32,112 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 [2020-07-10 22:41:32,112 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 [2020-07-10 22:41:32,112 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,113 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,114 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 [2020-07-10 22:41:32,115 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 [2020-07-10 22:41:32,115 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 [2020-07-10 22:41:32,115 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 [2020-07-10 22:41:32,115 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 [2020-07-10 22:41:32,116 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 [2020-07-10 22:41:32,116 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 [2020-07-10 22:41:32,116 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 [2020-07-10 22:41:32,116 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 [2020-07-10 22:41:32,116 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 [2020-07-10 22:41:32,117 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 [2020-07-10 22:41:32,117 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 [2020-07-10 22:41:32,117 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 [2020-07-10 22:41:32,117 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 [2020-07-10 22:41:32,117 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,118 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,119 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,120 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 [2020-07-10 22:41:32,121 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 [2020-07-10 22:41:32,121 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 [2020-07-10 22:41:32,121 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 [2020-07-10 22:41:32,121 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 [2020-07-10 22:41:32,121 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,122 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 [2020-07-10 22:41:32,123 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 [2020-07-10 22:41:32,123 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 [2020-07-10 22:41:32,123 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 [2020-07-10 22:41:32,123 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-10 22:41:32,123 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-10 22:41:32,127 INFO L280 TraceCheckUtils]: 74: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,128 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,128 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,129 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,129 INFO L280 TraceCheckUtils]: 78: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,130 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,130 INFO L263 TraceCheckUtils]: 80: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,131 INFO L280 TraceCheckUtils]: 81: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,131 INFO L280 TraceCheckUtils]: 82: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,131 INFO L263 TraceCheckUtils]: 83: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_helpers(); {20594#true} is VALID [2020-07-10 22:41:32,132 INFO L280 TraceCheckUtils]: 84: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,132 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,132 INFO L263 TraceCheckUtils]: 86: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_features(); {20594#true} is VALID [2020-07-10 22:41:32,132 INFO L280 TraceCheckUtils]: 87: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,133 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,133 INFO L263 TraceCheckUtils]: 89: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {20594#true} is VALID [2020-07-10 22:41:32,133 INFO L280 TraceCheckUtils]: 90: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-10 22:41:32,134 INFO L280 TraceCheckUtils]: 91: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-10 22:41:32,134 INFO L280 TraceCheckUtils]: 92: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-10 22:41:32,134 INFO L280 TraceCheckUtils]: 93: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,134 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,135 INFO L280 TraceCheckUtils]: 95: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,135 INFO L280 TraceCheckUtils]: 96: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,136 INFO L280 TraceCheckUtils]: 97: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,136 INFO L280 TraceCheckUtils]: 98: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,137 INFO L263 TraceCheckUtils]: 99: Hoare triple {20675#(= 0 ~pumpRunning~0)} call setup(); {20594#true} is VALID [2020-07-10 22:41:32,137 INFO L280 TraceCheckUtils]: 100: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,137 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,138 INFO L263 TraceCheckUtils]: 102: Hoare triple {20675#(= 0 ~pumpRunning~0)} call runTest(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,138 INFO L263 TraceCheckUtils]: 103: Hoare triple {20675#(= 0 ~pumpRunning~0)} call test(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,139 INFO L280 TraceCheckUtils]: 104: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,139 INFO L280 TraceCheckUtils]: 105: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,140 INFO L280 TraceCheckUtils]: 106: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,140 INFO L280 TraceCheckUtils]: 107: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,141 INFO L280 TraceCheckUtils]: 108: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,141 INFO L280 TraceCheckUtils]: 109: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,142 INFO L280 TraceCheckUtils]: 110: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !false; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,142 INFO L280 TraceCheckUtils]: 111: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,142 INFO L280 TraceCheckUtils]: 112: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,143 INFO L280 TraceCheckUtils]: 113: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,143 INFO L280 TraceCheckUtils]: 114: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,144 INFO L280 TraceCheckUtils]: 115: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,144 INFO L280 TraceCheckUtils]: 116: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,145 INFO L280 TraceCheckUtils]: 117: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,145 INFO L280 TraceCheckUtils]: 118: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,146 INFO L280 TraceCheckUtils]: 119: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,146 INFO L263 TraceCheckUtils]: 120: Hoare triple {20675#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:41:32,147 INFO L280 TraceCheckUtils]: 121: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-10 22:41:32,147 INFO L280 TraceCheckUtils]: 122: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-10 22:41:32,147 INFO L280 TraceCheckUtils]: 123: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,148 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,148 INFO L280 TraceCheckUtils]: 125: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,148 INFO L280 TraceCheckUtils]: 126: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,149 INFO L280 TraceCheckUtils]: 127: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,149 INFO L280 TraceCheckUtils]: 128: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,150 INFO L280 TraceCheckUtils]: 129: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,150 INFO L280 TraceCheckUtils]: 130: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,151 INFO L280 TraceCheckUtils]: 131: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,151 INFO L280 TraceCheckUtils]: 132: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,152 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 [2020-07-10 22:41:32,152 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 [2020-07-10 22:41:32,153 INFO L280 TraceCheckUtils]: 135: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,153 INFO L280 TraceCheckUtils]: 136: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,154 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,154 INFO L263 TraceCheckUtils]: 138: Hoare triple {20675#(= 0 ~pumpRunning~0)} call timeShift(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,155 INFO L280 TraceCheckUtils]: 139: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,155 INFO L280 TraceCheckUtils]: 140: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,156 INFO L263 TraceCheckUtils]: 141: Hoare triple {20675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,156 INFO L280 TraceCheckUtils]: 142: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,157 INFO L280 TraceCheckUtils]: 143: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,157 INFO L263 TraceCheckUtils]: 144: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {20594#true} is VALID [2020-07-10 22:41:32,157 INFO L280 TraceCheckUtils]: 145: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-10 22:41:32,157 INFO L280 TraceCheckUtils]: 146: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-10 22:41:32,158 INFO L280 TraceCheckUtils]: 147: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-10 22:41:32,158 INFO L280 TraceCheckUtils]: 148: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 22:41:32,158 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,159 INFO L280 TraceCheckUtils]: 150: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,159 INFO L280 TraceCheckUtils]: 151: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,160 INFO L280 TraceCheckUtils]: 152: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,160 INFO L280 TraceCheckUtils]: 153: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 22:41:32,160 INFO L263 TraceCheckUtils]: 154: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {20594#true} is VALID [2020-07-10 22:41:32,161 INFO L280 TraceCheckUtils]: 155: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-10 22:41:32,161 INFO L280 TraceCheckUtils]: 156: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 22:41:32,162 INFO L280 TraceCheckUtils]: 157: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:41:32,162 INFO L280 TraceCheckUtils]: 158: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 22:41:32,163 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 [2020-07-10 22:41:32,163 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 [2020-07-10 22:41:32,164 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 [2020-07-10 22:41:32,164 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 [2020-07-10 22:41:32,165 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 [2020-07-10 22:41:32,165 INFO L263 TraceCheckUtils]: 164: Hoare triple {20595#false} call __automaton_fail(); {20595#false} is VALID [2020-07-10 22:41:32,165 INFO L280 TraceCheckUtils]: 165: Hoare triple {20595#false} assume !false; {20595#false} is VALID [2020-07-10 22:41:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 22:41:32,195 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1061688111] [2020-07-10 22:41:32,196 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:41:32,196 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 22:41:32,196 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582490217] [2020-07-10 22:41:32,197 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 22:41:32,197 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:41:32,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 22:41:32,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:41:32,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 22:41:32,354 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:41:32,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 22:41:32,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 22:41:32,355 INFO L87 Difference]: Start difference. First operand 1051 states and 1170 transitions. Second operand 10 states. [2020-07-10 22:41:33,615 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:41:45,352 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:41:46,086 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:41:47,198 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:41:48,050 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:41:48,623 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:41:56,762 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:41:57,207 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:41:58,856 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:42:17,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:17,233 INFO L93 Difference]: Finished difference Result 1311 states and 1533 transitions. [2020-07-10 22:42:17,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 22:42:17,233 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 22:42:17,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:42:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:42:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-10 22:42:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:42:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-10 22:42:17,246 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 530 transitions. [2020-07-10 22:42:18,783 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 530 edges. 530 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:18,851 INFO L225 Difference]: With dead ends: 1311 [2020-07-10 22:42:18,851 INFO L226 Difference]: Without dead ends: 1308 [2020-07-10 22:42:18,851 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-10 22:42:18,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2020-07-10 22:42:42,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1051. [2020-07-10 22:42:42,589 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:42:42,589 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1308 states. Second operand 1051 states. [2020-07-10 22:42:42,589 INFO L74 IsIncluded]: Start isIncluded. First operand 1308 states. Second operand 1051 states. [2020-07-10 22:42:42,589 INFO L87 Difference]: Start difference. First operand 1308 states. Second operand 1051 states. [2020-07-10 22:42:42,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:42,687 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-10 22:42:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-10 22:42:42,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:42,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:42,692 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1308 states. [2020-07-10 22:42:42,692 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1308 states. [2020-07-10 22:42:42,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:42:42,797 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-10 22:42:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-10 22:42:42,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:42:42,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:42:42,802 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:42:42,802 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:42:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-10 22:42:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1167 transitions. [2020-07-10 22:42:42,868 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1167 transitions. Word has length 166 [2020-07-10 22:42:42,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:42:42,869 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1167 transitions. [2020-07-10 22:42:42,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 22:42:42,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1167 transitions. [2020-07-10 22:42:48,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1167 edges. 1167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1167 transitions. [2020-07-10 22:42:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-10 22:42:48,901 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:42:48,901 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] [2020-07-10 22:42:48,902 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 22:42:48,902 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:42:48,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:42:48,902 INFO L82 PathProgramCache]: Analyzing trace with hash 17634563, now seen corresponding path program 1 times [2020-07-10 22:42:48,902 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:42:48,903 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1930281004] [2020-07-10 22:42:48,903 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:42:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,206 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:42:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,255 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 [2020-07-10 22:42:49,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-10 22:42:49,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-10 22:42:49,256 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 [2020-07-10 22:42:49,256 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 [2020-07-10 22:42:49,256 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 [2020-07-10 22:42:49,256 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 [2020-07-10 22:42:49,256 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 [2020-07-10 22:42:49,257 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 [2020-07-10 22:42:49,257 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 [2020-07-10 22:42:49,257 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 [2020-07-10 22:42:49,257 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 [2020-07-10 22:42:49,257 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 [2020-07-10 22:42:49,258 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 [2020-07-10 22:42:49,258 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 [2020-07-10 22:42:49,258 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 [2020-07-10 22:42:49,258 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 [2020-07-10 22:42:49,258 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,259 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 [2020-07-10 22:42:49,260 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 [2020-07-10 22:42:49,260 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 [2020-07-10 22:42:49,260 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 [2020-07-10 22:42:49,260 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 [2020-07-10 22:42:49,260 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,261 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 [2020-07-10 22:42:49,262 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 [2020-07-10 22:42:49,262 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 [2020-07-10 22:42:49,262 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 [2020-07-10 22:42:49,262 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 [2020-07-10 22:42:49,262 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,263 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 [2020-07-10 22:42:49,264 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 [2020-07-10 22:42:49,264 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 [2020-07-10 22:42:49,264 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 [2020-07-10 22:42:49,264 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 [2020-07-10 22:42:49,264 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 [2020-07-10 22:42:49,265 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 [2020-07-10 22:42:49,265 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 [2020-07-10 22:42:49,265 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 [2020-07-10 22:42:49,265 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 [2020-07-10 22:42:49,265 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,266 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 [2020-07-10 22:42:49,267 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 [2020-07-10 22:42:49,267 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 [2020-07-10 22:42:49,267 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 [2020-07-10 22:42:49,267 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 [2020-07-10 22:42:49,267 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 [2020-07-10 22:42:49,268 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 [2020-07-10 22:42:49,268 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 [2020-07-10 22:42:49,268 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 [2020-07-10 22:42:49,268 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 [2020-07-10 22:42:49,268 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,268 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-10 22:42:49,269 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-10 22:42:49,269 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,269 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-10 22:42:49,269 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-10 22:42:49,269 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,270 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-10 22:42:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-10 22:42:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-10 22:42:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-10 22:42:49,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-10 22:42:49,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-10 22:42:49,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,296 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-10 22:42:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,299 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-10 22:42:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-10 22:42:49,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-10 22:42:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 22:42:49,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 22:42:49,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,411 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 22:42:49,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-10 22:42:49,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-10 22:42:49,412 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-10 22:42:49,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 22:42:49,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 22:42:49,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,414 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 22:42:49,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,415 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 [2020-07-10 22:42:49,416 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 [2020-07-10 22:42:49,417 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 [2020-07-10 22:42:49,417 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 [2020-07-10 22:42:49,418 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 [2020-07-10 22:42:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-10 22:42:49,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,437 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 22:42:49,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,438 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-10 22:42:49,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,439 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-10 22:42:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-10 22:42:49,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-10 22:42:49,443 INFO L263 TraceCheckUtils]: 1: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-10 22:42:49,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 22:42:49,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,446 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-10 22:42:49,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-10 22:42:49,447 INFO L263 TraceCheckUtils]: 19: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,448 INFO L280 TraceCheckUtils]: 20: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,448 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,448 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-10 22:42:49,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,448 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-10 22:42:49,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-10 22:42:49,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-10 22:42:49,449 INFO L263 TraceCheckUtils]: 2: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-10 22:42:49,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-10 22:42:49,450 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-10 22:42:49,450 INFO L263 TraceCheckUtils]: 6: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-10 22:42:49,450 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 22:42:49,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,452 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,452 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,453 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 [2020-07-10 22:42:49,453 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 [2020-07-10 22:42:49,454 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 [2020-07-10 22:42:49,455 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 [2020-07-10 22:42:49,456 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 [2020-07-10 22:42:49,456 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 [2020-07-10 22:42:49,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 22:42:49,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 22:42:49,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-10 22:42:49,458 INFO L263 TraceCheckUtils]: 26: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,458 INFO L280 TraceCheckUtils]: 27: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-10 22:42:49,458 INFO L263 TraceCheckUtils]: 28: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-10 22:42:49,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,459 INFO L263 TraceCheckUtils]: 30: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 22:42:49,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,459 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,460 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,460 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-10 22:42:49,460 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,461 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,461 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-10 22:42:49,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,462 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-10 22:42:49,462 INFO L263 TraceCheckUtils]: 46: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,463 INFO L280 TraceCheckUtils]: 47: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,463 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,463 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-10 22:42:49,463 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,463 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-10 22:42:49,464 INFO L280 TraceCheckUtils]: 52: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-10 22:42:49,464 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-10 22:42:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-10 22:42:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:42:49,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-10 22:42:49,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-10 22:42:49,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-10 22:42:49,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-10 22:42:49,477 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 [2020-07-10 22:42:49,477 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 [2020-07-10 22:42:49,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-10 22:42:49,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,478 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 [2020-07-10 22:42:49,479 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 [2020-07-10 22:42:49,479 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 [2020-07-10 22:42:49,479 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 [2020-07-10 22:42:49,479 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 [2020-07-10 22:42:49,479 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 [2020-07-10 22:42:49,480 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 [2020-07-10 22:42:49,480 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 [2020-07-10 22:42:49,480 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 [2020-07-10 22:42:49,480 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 [2020-07-10 22:42:49,480 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 [2020-07-10 22:42:49,481 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 [2020-07-10 22:42:49,481 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 [2020-07-10 22:42:49,481 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 [2020-07-10 22:42:49,481 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 [2020-07-10 22:42:49,481 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 [2020-07-10 22:42:49,482 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 [2020-07-10 22:42:49,482 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 [2020-07-10 22:42:49,482 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 [2020-07-10 22:42:49,482 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 [2020-07-10 22:42:49,482 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,483 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,484 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 [2020-07-10 22:42:49,485 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 [2020-07-10 22:42:49,485 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 [2020-07-10 22:42:49,485 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 [2020-07-10 22:42:49,485 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 [2020-07-10 22:42:49,485 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,486 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,487 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 [2020-07-10 22:42:49,488 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 [2020-07-10 22:42:49,488 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 [2020-07-10 22:42:49,488 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 [2020-07-10 22:42:49,488 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 [2020-07-10 22:42:49,488 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,489 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 [2020-07-10 22:42:49,490 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 [2020-07-10 22:42:49,490 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 [2020-07-10 22:42:49,490 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,490 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-10 22:42:49,490 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-10 22:42:49,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,491 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-10 22:42:49,491 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-10 22:42:49,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,491 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-10 22:42:49,491 INFO L263 TraceCheckUtils]: 80: Hoare triple {28083#true} call #t~ret73 := main(); {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L280 TraceCheckUtils]: 81: Hoare triple {28083#true} havoc ~retValue_acc~6; {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L280 TraceCheckUtils]: 82: Hoare triple {28083#true} havoc ~tmp~5; {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L263 TraceCheckUtils]: 83: Hoare triple {28083#true} call select_helpers(); {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L280 TraceCheckUtils]: 84: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-10 22:42:49,492 INFO L263 TraceCheckUtils]: 86: Hoare triple {28083#true} call select_features(); {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L280 TraceCheckUtils]: 87: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L263 TraceCheckUtils]: 89: Hoare triple {28083#true} call #t~ret36 := valid_product(); {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L280 TraceCheckUtils]: 90: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L280 TraceCheckUtils]: 91: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-10 22:42:49,493 INFO L280 TraceCheckUtils]: 92: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L280 TraceCheckUtils]: 93: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L280 TraceCheckUtils]: 95: Hoare triple {28083#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L280 TraceCheckUtils]: 96: Hoare triple {28083#true} ~tmp~5 := #t~ret36; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L280 TraceCheckUtils]: 97: Hoare triple {28083#true} havoc #t~ret36; {28083#true} is VALID [2020-07-10 22:42:49,494 INFO L280 TraceCheckUtils]: 98: Hoare triple {28083#true} assume 0 != ~tmp~5; {28083#true} is VALID [2020-07-10 22:42:49,495 INFO L263 TraceCheckUtils]: 99: Hoare triple {28083#true} call setup(); {28083#true} is VALID [2020-07-10 22:42:49,495 INFO L280 TraceCheckUtils]: 100: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,495 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-10 22:42:49,495 INFO L263 TraceCheckUtils]: 102: Hoare triple {28083#true} call runTest(); {28083#true} is VALID [2020-07-10 22:42:49,495 INFO L263 TraceCheckUtils]: 103: Hoare triple {28083#true} call test(); {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 104: Hoare triple {28083#true} havoc ~splverifierCounter~0; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 105: Hoare triple {28083#true} havoc ~tmp~3; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 106: Hoare triple {28083#true} havoc ~tmp___0~1; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 107: Hoare triple {28083#true} havoc ~tmp___1~0; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 108: Hoare triple {28083#true} havoc ~tmp___2~0; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 109: Hoare triple {28083#true} ~splverifierCounter~0 := 0; {28083#true} is VALID [2020-07-10 22:42:49,496 INFO L280 TraceCheckUtils]: 110: Hoare triple {28083#true} assume !false; {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 111: Hoare triple {28083#true} assume ~splverifierCounter~0 < 4; {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 112: Hoare triple {28083#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 113: Hoare triple {28083#true} ~tmp~3 := #t~nondet30; {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 114: Hoare triple {28083#true} havoc #t~nondet30; {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 115: Hoare triple {28083#true} assume !(0 != ~tmp~3); {28083#true} is VALID [2020-07-10 22:42:49,497 INFO L280 TraceCheckUtils]: 116: Hoare triple {28083#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,498 INFO L280 TraceCheckUtils]: 117: Hoare triple {28083#true} ~tmp___0~1 := #t~nondet31; {28083#true} is VALID [2020-07-10 22:42:49,498 INFO L280 TraceCheckUtils]: 118: Hoare triple {28083#true} havoc #t~nondet31; {28083#true} is VALID [2020-07-10 22:42:49,498 INFO L280 TraceCheckUtils]: 119: Hoare triple {28083#true} assume 0 != ~tmp___0~1; {28083#true} is VALID [2020-07-10 22:42:49,499 INFO L263 TraceCheckUtils]: 120: Hoare triple {28083#true} call changeMethaneLevel(); {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:42:49,499 INFO L280 TraceCheckUtils]: 121: Hoare triple {28244#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-10 22:42:49,499 INFO L280 TraceCheckUtils]: 122: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,499 INFO L280 TraceCheckUtils]: 123: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,499 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L280 TraceCheckUtils]: 125: Hoare triple {28083#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L280 TraceCheckUtils]: 126: Hoare triple {28083#true} ~tmp___2~0 := #t~nondet32; {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L280 TraceCheckUtils]: 127: Hoare triple {28083#true} havoc #t~nondet32; {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L280 TraceCheckUtils]: 128: Hoare triple {28083#true} assume 0 != ~tmp___2~0; {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L263 TraceCheckUtils]: 129: Hoare triple {28083#true} call timeShift(); {28083#true} is VALID [2020-07-10 22:42:49,500 INFO L280 TraceCheckUtils]: 130: Hoare triple {28083#true} assume !(0 != ~pumpRunning~0); {28083#true} is VALID [2020-07-10 22:42:49,501 INFO L280 TraceCheckUtils]: 131: Hoare triple {28083#true} assume 0 != ~systemActive~0; {28083#true} is VALID [2020-07-10 22:42:49,501 INFO L263 TraceCheckUtils]: 132: Hoare triple {28083#true} call processEnvironment(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,501 INFO L280 TraceCheckUtils]: 133: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L280 TraceCheckUtils]: 134: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L263 TraceCheckUtils]: 135: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L280 TraceCheckUtils]: 136: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L280 TraceCheckUtils]: 137: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L280 TraceCheckUtils]: 138: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-10 22:42:49,502 INFO L263 TraceCheckUtils]: 139: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L280 TraceCheckUtils]: 140: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L280 TraceCheckUtils]: 141: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L280 TraceCheckUtils]: 142: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L280 TraceCheckUtils]: 143: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L280 TraceCheckUtils]: 144: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,503 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 22:42:49,504 INFO L280 TraceCheckUtils]: 146: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,504 INFO L280 TraceCheckUtils]: 147: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,504 INFO L280 TraceCheckUtils]: 148: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-10 22:42:49,504 INFO L280 TraceCheckUtils]: 149: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-10 22:42:49,505 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 [2020-07-10 22:42:49,505 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 [2020-07-10 22:42:49,506 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 [2020-07-10 22:42:49,507 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 [2020-07-10 22:42:49,508 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 [2020-07-10 22:42:49,508 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 [2020-07-10 22:42:49,509 INFO L280 TraceCheckUtils]: 156: Hoare triple {28265#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 22:42:49,510 INFO L280 TraceCheckUtils]: 157: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28266#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 22:42:49,510 INFO L280 TraceCheckUtils]: 158: Hoare triple {28266#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-10 22:42:49,510 INFO L263 TraceCheckUtils]: 159: Hoare triple {28084#false} call activatePump(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,510 INFO L280 TraceCheckUtils]: 160: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28083#true} is VALID [2020-07-10 22:42:49,511 INFO L263 TraceCheckUtils]: 161: Hoare triple {28083#true} call #t~ret11 := isMethaneAlarm(); {28083#true} is VALID [2020-07-10 22:42:49,511 INFO L280 TraceCheckUtils]: 162: Hoare triple {28083#true} havoc ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,511 INFO L263 TraceCheckUtils]: 163: Hoare triple {28083#true} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 22:42:49,511 INFO L280 TraceCheckUtils]: 164: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,511 INFO L280 TraceCheckUtils]: 165: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L280 TraceCheckUtils]: 166: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L280 TraceCheckUtils]: 167: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28083#true} {28083#true} #889#return; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L280 TraceCheckUtils]: 169: Hoare triple {28083#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L280 TraceCheckUtils]: 170: Hoare triple {28083#true} ~retValue_acc~3 := #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,512 INFO L280 TraceCheckUtils]: 171: Hoare triple {28083#true} havoc #t~ret12; {28083#true} is VALID [2020-07-10 22:42:49,513 INFO L280 TraceCheckUtils]: 172: Hoare triple {28083#true} #res := ~retValue_acc~3; {28083#true} is VALID [2020-07-10 22:42:49,513 INFO L280 TraceCheckUtils]: 173: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,513 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {28083#true} {28083#true} #869#return; {28083#true} is VALID [2020-07-10 22:42:49,513 INFO L280 TraceCheckUtils]: 175: Hoare triple {28083#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {28083#true} is VALID [2020-07-10 22:42:49,513 INFO L280 TraceCheckUtils]: 176: Hoare triple {28083#true} ~tmp~1 := #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,514 INFO L280 TraceCheckUtils]: 177: Hoare triple {28083#true} havoc #t~ret11; {28083#true} is VALID [2020-07-10 22:42:49,514 INFO L280 TraceCheckUtils]: 178: Hoare triple {28083#true} assume !(0 != ~tmp~1); {28083#true} is VALID [2020-07-10 22:42:49,514 INFO L263 TraceCheckUtils]: 179: Hoare triple {28083#true} call activatePump__wrappee__highWaterSensor(); {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:42:49,515 INFO L280 TraceCheckUtils]: 180: Hoare triple {28245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28083#true} is VALID [2020-07-10 22:42:49,515 INFO L280 TraceCheckUtils]: 181: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,515 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {28083#true} {28083#true} #871#return; {28083#true} is VALID [2020-07-10 22:42:49,515 INFO L280 TraceCheckUtils]: 183: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,515 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {28083#true} {28084#false} #853#return; {28084#false} is VALID [2020-07-10 22:42:49,515 INFO L280 TraceCheckUtils]: 185: Hoare triple {28084#false} assume true; {28084#false} is VALID [2020-07-10 22:42:49,516 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {28084#false} {28083#true} #877#return; {28084#false} is VALID [2020-07-10 22:42:49,516 INFO L263 TraceCheckUtils]: 187: Hoare triple {28084#false} call __utac_acc__Specification1_spec__1(); {28084#false} is VALID [2020-07-10 22:42:49,516 INFO L280 TraceCheckUtils]: 188: Hoare triple {28084#false} havoc ~tmp~4; {28084#false} is VALID [2020-07-10 22:42:49,516 INFO L280 TraceCheckUtils]: 189: Hoare triple {28084#false} havoc ~tmp___0~2; {28084#false} is VALID [2020-07-10 22:42:49,516 INFO L263 TraceCheckUtils]: 190: Hoare triple {28084#false} call #t~ret34 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 22:42:49,516 INFO L280 TraceCheckUtils]: 191: Hoare triple {28083#true} havoc ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,517 INFO L280 TraceCheckUtils]: 192: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 22:42:49,517 INFO L280 TraceCheckUtils]: 193: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 22:42:49,517 INFO L280 TraceCheckUtils]: 194: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,517 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-10 22:42:49,517 INFO L280 TraceCheckUtils]: 196: Hoare triple {28084#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {28084#false} is VALID [2020-07-10 22:42:49,518 INFO L280 TraceCheckUtils]: 197: Hoare triple {28084#false} ~tmp~4 := #t~ret34; {28084#false} is VALID [2020-07-10 22:42:49,518 INFO L280 TraceCheckUtils]: 198: Hoare triple {28084#false} havoc #t~ret34; {28084#false} is VALID [2020-07-10 22:42:49,518 INFO L280 TraceCheckUtils]: 199: Hoare triple {28084#false} assume 0 != ~tmp~4; {28084#false} is VALID [2020-07-10 22:42:49,518 INFO L263 TraceCheckUtils]: 200: Hoare triple {28084#false} call #t~ret35 := isPumpRunning(); {28083#true} is VALID [2020-07-10 22:42:49,518 INFO L280 TraceCheckUtils]: 201: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-10 22:42:49,518 INFO L280 TraceCheckUtils]: 202: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-10 22:42:49,519 INFO L280 TraceCheckUtils]: 203: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-10 22:42:49,519 INFO L280 TraceCheckUtils]: 204: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 22:42:49,519 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-10 22:42:49,519 INFO L280 TraceCheckUtils]: 206: Hoare triple {28084#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {28084#false} is VALID [2020-07-10 22:42:49,519 INFO L280 TraceCheckUtils]: 207: Hoare triple {28084#false} ~tmp___0~2 := #t~ret35; {28084#false} is VALID [2020-07-10 22:42:49,519 INFO L280 TraceCheckUtils]: 208: Hoare triple {28084#false} havoc #t~ret35; {28084#false} is VALID [2020-07-10 22:42:49,520 INFO L280 TraceCheckUtils]: 209: Hoare triple {28084#false} assume 0 != ~tmp___0~2; {28084#false} is VALID [2020-07-10 22:42:49,520 INFO L263 TraceCheckUtils]: 210: Hoare triple {28084#false} call __automaton_fail(); {28084#false} is VALID [2020-07-10 22:42:49,520 INFO L280 TraceCheckUtils]: 211: Hoare triple {28084#false} assume !false; {28084#false} is VALID [2020-07-10 22:42:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:42:49,557 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1930281004] [2020-07-10 22:42:49,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:42:49,557 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 22:42:49,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158702887] [2020-07-10 22:42:49,558 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-10 22:42:49,558 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:42:49,559 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 22:42:49,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:42:49,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 22:42:49,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:42:49,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 22:42:49,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 22:42:49,764 INFO L87 Difference]: Start difference. First operand 1051 states and 1167 transitions. Second operand 10 states. [2020-07-10 22:42:59,741 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:43:00,340 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:43:00,900 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 22:43:01,776 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:43:02,743 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:43:03,342 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:43:37,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:43:37,667 INFO L93 Difference]: Finished difference Result 2401 states and 2856 transitions. [2020-07-10 22:43:37,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 22:43:37,668 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2020-07-10 22:43:37,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:43:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:43:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-10 22:43:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 22:43:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 581 transitions. [2020-07-10 22:43:37,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 581 transitions. [2020-07-10 22:43:39,085 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 581 edges. 581 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:43:39,170 INFO L225 Difference]: With dead ends: 2401 [2020-07-10 22:43:39,170 INFO L226 Difference]: Without dead ends: 1460 [2020-07-10 22:43:39,172 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-10 22:43:39,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1460 states. [2020-07-10 22:44:05,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1460 to 1083. [2020-07-10 22:44:05,520 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:44:05,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1460 states. Second operand 1083 states. [2020-07-10 22:44:05,520 INFO L74 IsIncluded]: Start isIncluded. First operand 1460 states. Second operand 1083 states. [2020-07-10 22:44:05,520 INFO L87 Difference]: Start difference. First operand 1460 states. Second operand 1083 states. [2020-07-10 22:44:05,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:44:05,637 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-10 22:44:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-10 22:44:05,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:44:05,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:44:05,642 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand 1460 states. [2020-07-10 22:44:05,642 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand 1460 states. [2020-07-10 22:44:05,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:44:05,764 INFO L93 Difference]: Finished difference Result 1460 states and 1737 transitions. [2020-07-10 22:44:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1737 transitions. [2020-07-10 22:44:05,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:44:05,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:44:05,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:44:05,769 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:44:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1083 states. [2020-07-10 22:44:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 1083 states and 1199 transitions. [2020-07-10 22:44:05,844 INFO L78 Accepts]: Start accepts. Automaton has 1083 states and 1199 transitions. Word has length 212 [2020-07-10 22:44:05,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:44:05,845 INFO L479 AbstractCegarLoop]: Abstraction has 1083 states and 1199 transitions. [2020-07-10 22:44:05,845 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 22:44:05,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1083 states and 1199 transitions. [2020-07-10 22:44:12,119 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1199 edges. 1199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:44:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1199 transitions. [2020-07-10 22:44:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-10 22:44:12,123 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:44:12,124 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] [2020-07-10 22:44:12,124 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 22:44:12,124 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:44:12,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:44:12,125 INFO L82 PathProgramCache]: Analyzing trace with hash -1737035613, now seen corresponding path program 1 times [2020-07-10 22:44:12,125 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:44:12,125 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1198414271] [2020-07-10 22:44:12,125 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:44:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,436 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:44:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,485 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 [2020-07-10 22:44:12,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-10 22:44:12,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-10 22:44:12,486 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 [2020-07-10 22:44:12,486 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 [2020-07-10 22:44:12,486 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 [2020-07-10 22:44:12,486 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 [2020-07-10 22:44:12,486 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 [2020-07-10 22:44:12,487 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 [2020-07-10 22:44:12,487 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 [2020-07-10 22:44:12,487 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 [2020-07-10 22:44:12,487 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 [2020-07-10 22:44:12,487 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 [2020-07-10 22:44:12,488 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 [2020-07-10 22:44:12,488 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 [2020-07-10 22:44:12,488 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 [2020-07-10 22:44:12,488 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 [2020-07-10 22:44:12,488 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,489 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 [2020-07-10 22:44:12,490 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 [2020-07-10 22:44:12,490 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 [2020-07-10 22:44:12,490 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 [2020-07-10 22:44:12,490 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 [2020-07-10 22:44:12,490 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,491 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 [2020-07-10 22:44:12,492 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 [2020-07-10 22:44:12,492 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 [2020-07-10 22:44:12,492 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 [2020-07-10 22:44:12,492 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 [2020-07-10 22:44:12,492 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,493 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 [2020-07-10 22:44:12,494 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 [2020-07-10 22:44:12,494 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 [2020-07-10 22:44:12,494 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 [2020-07-10 22:44:12,494 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 [2020-07-10 22:44:12,494 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,495 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 [2020-07-10 22:44:12,496 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 [2020-07-10 22:44:12,496 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 [2020-07-10 22:44:12,496 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 [2020-07-10 22:44:12,496 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 [2020-07-10 22:44:12,496 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,497 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 [2020-07-10 22:44:12,498 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 [2020-07-10 22:44:12,498 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 [2020-07-10 22:44:12,498 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 [2020-07-10 22:44:12,498 INFO L280 TraceCheckUtils]: 71: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,498 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-10 22:44:12,498 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-10 22:44:12,499 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,499 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-10 22:44:12,499 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-10 22:44:12,499 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,499 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-10 22:44:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,507 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-10 22:44:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,509 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-10 22:44:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-10 22:44:12,549 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 [2020-07-10 22:44:12,550 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 [2020-07-10 22:44:12,550 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 [2020-07-10 22:44:12,551 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 [2020-07-10 22:44:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,554 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-10 22:44:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-10 22:44:12,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,570 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-10 22:44:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-10 22:44:12,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-10 22:44:12,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 22:44:12,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,674 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 22:44:12,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-10 22:44:12,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-10 22:44:12,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-10 22:44:12,676 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-10 22:44:12,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-10 22:44:12,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-10 22:44:12,677 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 22:44:12,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,685 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 22:44:12,686 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 [2020-07-10 22:44:12,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-10 22:44:12,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-10 22:44:12,689 INFO L280 TraceCheckUtils]: 15: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-10 22:44:12,689 INFO L280 TraceCheckUtils]: 16: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-10 22:44:12,689 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-10 22:44:12,689 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-10 22:44:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-10 22:44:12,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-10 22:44:12,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,710 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-10 22:44:12,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,711 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-10 22:44:12,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-10 22:44:12,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-10 22:44:12,715 INFO L263 TraceCheckUtils]: 1: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-10 22:44:12,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,715 INFO L263 TraceCheckUtils]: 3: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-10 22:44:12,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-10 22:44:12,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,718 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-10 22:44:12,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-10 22:44:12,719 INFO L263 TraceCheckUtils]: 19: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,720 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-10 22:44:12,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,720 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-10 22:44:12,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-10 22:44:12,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-10 22:44:12,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-10 22:44:12,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-10 22:44:12,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-10 22:44:12,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-10 22:44:12,722 INFO L263 TraceCheckUtils]: 6: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-10 22:44:12,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-10 22:44:12,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-10 22:44:12,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 22:44:12,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,724 INFO L280 TraceCheckUtils]: 11: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,725 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 22:44:12,726 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 [2020-07-10 22:44:12,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-10 22:44:12,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-10 22:44:12,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-10 22:44:12,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-10 22:44:12,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-10 22:44:12,728 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-10 22:44:12,729 INFO L280 TraceCheckUtils]: 22: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-10 22:44:12,729 INFO L280 TraceCheckUtils]: 23: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-10 22:44:12,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-10 22:44:12,729 INFO L280 TraceCheckUtils]: 25: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-10 22:44:12,729 INFO L263 TraceCheckUtils]: 26: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-10 22:44:12,730 INFO L263 TraceCheckUtils]: 28: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-10 22:44:12,730 INFO L280 TraceCheckUtils]: 29: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,730 INFO L263 TraceCheckUtils]: 30: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-10 22:44:12,730 INFO L280 TraceCheckUtils]: 31: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,730 INFO L280 TraceCheckUtils]: 32: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,731 INFO L280 TraceCheckUtils]: 33: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,731 INFO L280 TraceCheckUtils]: 34: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,731 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-10 22:44:12,731 INFO L280 TraceCheckUtils]: 36: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L280 TraceCheckUtils]: 38: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L280 TraceCheckUtils]: 42: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,732 INFO L280 TraceCheckUtils]: 43: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,733 INFO L280 TraceCheckUtils]: 44: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,733 INFO L280 TraceCheckUtils]: 45: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-10 22:44:12,733 INFO L263 TraceCheckUtils]: 46: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,734 INFO L280 TraceCheckUtils]: 47: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,734 INFO L280 TraceCheckUtils]: 48: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,734 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-10 22:44:12,734 INFO L280 TraceCheckUtils]: 50: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,735 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-10 22:44:12,735 INFO L280 TraceCheckUtils]: 52: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-10 22:44:12,735 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-10 22:44:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,741 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-10 22:44:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:44:12,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-10 22:44:12,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-10 22:44:12,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-10 22:44:12,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,744 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-10 22:44:12,748 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 [2020-07-10 22:44:12,749 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 [2020-07-10 22:44:12,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {38227#true} #valid := #valid[0 := 0]; {38227#true} is VALID [2020-07-10 22:44:12,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {38227#true} assume 0 < #StackHeapBarrier; {38227#true} is VALID [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,750 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 [2020-07-10 22:44:12,751 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 [2020-07-10 22:44:12,751 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 [2020-07-10 22:44:12,751 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 [2020-07-10 22:44:12,751 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 [2020-07-10 22:44:12,751 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 [2020-07-10 22:44:12,752 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 [2020-07-10 22:44:12,752 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 [2020-07-10 22:44:12,752 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 [2020-07-10 22:44:12,752 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 [2020-07-10 22:44:12,752 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,753 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,754 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,755 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,756 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,757 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,758 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 [2020-07-10 22:44:12,759 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 [2020-07-10 22:44:12,759 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 [2020-07-10 22:44:12,759 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 [2020-07-10 22:44:12,759 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 [2020-07-10 22:44:12,759 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,760 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 [2020-07-10 22:44:12,761 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 [2020-07-10 22:44:12,761 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 [2020-07-10 22:44:12,761 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 [2020-07-10 22:44:12,761 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 [2020-07-10 22:44:12,761 INFO L280 TraceCheckUtils]: 72: Hoare triple {38227#true} ~waterLevel~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {38227#true} ~methaneLevelCritical~0 := 0; {38227#true} is VALID [2020-07-10 22:44:12,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {38227#true} ~pumpRunning~0 := 0; {38227#true} is VALID [2020-07-10 22:44:12,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {38227#true} ~systemActive~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {38227#true} ~cleanupTimeShifts~0 := 4; {38227#true} is VALID [2020-07-10 22:44:12,762 INFO L280 TraceCheckUtils]: 77: Hoare triple {38227#true} ~head~0.base, ~head~0.offset := 0, 0; {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L280 TraceCheckUtils]: 78: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38227#true} {38227#true} #895#return; {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L263 TraceCheckUtils]: 80: Hoare triple {38227#true} call #t~ret73 := main(); {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L280 TraceCheckUtils]: 81: Hoare triple {38227#true} havoc ~retValue_acc~6; {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L280 TraceCheckUtils]: 82: Hoare triple {38227#true} havoc ~tmp~5; {38227#true} is VALID [2020-07-10 22:44:12,763 INFO L263 TraceCheckUtils]: 83: Hoare triple {38227#true} call select_helpers(); {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L280 TraceCheckUtils]: 84: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38227#true} {38227#true} #809#return; {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L263 TraceCheckUtils]: 86: Hoare triple {38227#true} call select_features(); {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L280 TraceCheckUtils]: 87: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38227#true} {38227#true} #811#return; {38227#true} is VALID [2020-07-10 22:44:12,764 INFO L263 TraceCheckUtils]: 89: Hoare triple {38227#true} call #t~ret36 := valid_product(); {38227#true} is VALID [2020-07-10 22:44:12,765 INFO L280 TraceCheckUtils]: 90: Hoare triple {38227#true} havoc ~retValue_acc~11; {38227#true} is VALID [2020-07-10 22:44:12,765 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 [2020-07-10 22:44:12,766 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 [2020-07-10 22:44:12,767 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 [2020-07-10 22:44:12,767 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 [2020-07-10 22:44:12,768 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 [2020-07-10 22:44:12,769 INFO L280 TraceCheckUtils]: 96: Hoare triple {38317#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-10 22:44:12,769 INFO L280 TraceCheckUtils]: 97: Hoare triple {38318#(= 1 main_~tmp~5)} havoc #t~ret36; {38318#(= 1 main_~tmp~5)} is VALID [2020-07-10 22:44:12,769 INFO L280 TraceCheckUtils]: 98: Hoare triple {38318#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {38227#true} is VALID [2020-07-10 22:44:12,769 INFO L263 TraceCheckUtils]: 99: Hoare triple {38227#true} call setup(); {38227#true} is VALID [2020-07-10 22:44:12,770 INFO L280 TraceCheckUtils]: 100: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,770 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {38227#true} {38227#true} #815#return; {38227#true} is VALID [2020-07-10 22:44:12,770 INFO L263 TraceCheckUtils]: 102: Hoare triple {38227#true} call runTest(); {38227#true} is VALID [2020-07-10 22:44:12,770 INFO L263 TraceCheckUtils]: 103: Hoare triple {38227#true} call test(); {38227#true} is VALID [2020-07-10 22:44:12,770 INFO L280 TraceCheckUtils]: 104: Hoare triple {38227#true} havoc ~splverifierCounter~0; {38227#true} is VALID [2020-07-10 22:44:12,771 INFO L280 TraceCheckUtils]: 105: Hoare triple {38227#true} havoc ~tmp~3; {38227#true} is VALID [2020-07-10 22:44:12,771 INFO L280 TraceCheckUtils]: 106: Hoare triple {38227#true} havoc ~tmp___0~1; {38227#true} is VALID [2020-07-10 22:44:12,771 INFO L280 TraceCheckUtils]: 107: Hoare triple {38227#true} havoc ~tmp___1~0; {38227#true} is VALID [2020-07-10 22:44:12,771 INFO L280 TraceCheckUtils]: 108: Hoare triple {38227#true} havoc ~tmp___2~0; {38227#true} is VALID [2020-07-10 22:44:12,771 INFO L280 TraceCheckUtils]: 109: Hoare triple {38227#true} ~splverifierCounter~0 := 0; {38227#true} is VALID [2020-07-10 22:44:12,772 INFO L280 TraceCheckUtils]: 110: Hoare triple {38227#true} assume !false; {38227#true} is VALID [2020-07-10 22:44:12,772 INFO L280 TraceCheckUtils]: 111: Hoare triple {38227#true} assume ~splverifierCounter~0 < 4; {38227#true} is VALID [2020-07-10 22:44:12,772 INFO L280 TraceCheckUtils]: 112: Hoare triple {38227#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,772 INFO L280 TraceCheckUtils]: 113: Hoare triple {38227#true} ~tmp~3 := #t~nondet30; {38227#true} is VALID [2020-07-10 22:44:12,773 INFO L280 TraceCheckUtils]: 114: Hoare triple {38227#true} havoc #t~nondet30; {38227#true} is VALID [2020-07-10 22:44:12,773 INFO L280 TraceCheckUtils]: 115: Hoare triple {38227#true} assume !(0 != ~tmp~3); {38227#true} is VALID [2020-07-10 22:44:12,773 INFO L280 TraceCheckUtils]: 116: Hoare triple {38227#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,773 INFO L280 TraceCheckUtils]: 117: Hoare triple {38227#true} ~tmp___0~1 := #t~nondet31; {38227#true} is VALID [2020-07-10 22:44:12,774 INFO L280 TraceCheckUtils]: 118: Hoare triple {38227#true} havoc #t~nondet31; {38227#true} is VALID [2020-07-10 22:44:12,774 INFO L280 TraceCheckUtils]: 119: Hoare triple {38227#true} assume 0 != ~tmp___0~1; {38227#true} is VALID [2020-07-10 22:44:12,775 INFO L263 TraceCheckUtils]: 120: Hoare triple {38227#true} call changeMethaneLevel(); {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:44:12,775 INFO L280 TraceCheckUtils]: 121: Hoare triple {38392#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {38227#true} is VALID [2020-07-10 22:44:12,775 INFO L280 TraceCheckUtils]: 122: Hoare triple {38227#true} ~methaneLevelCritical~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,775 INFO L280 TraceCheckUtils]: 123: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,776 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38227#true} {38227#true} #861#return; {38227#true} is VALID [2020-07-10 22:44:12,776 INFO L280 TraceCheckUtils]: 125: Hoare triple {38227#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,776 INFO L280 TraceCheckUtils]: 126: Hoare triple {38227#true} ~tmp___2~0 := #t~nondet32; {38227#true} is VALID [2020-07-10 22:44:12,776 INFO L280 TraceCheckUtils]: 127: Hoare triple {38227#true} havoc #t~nondet32; {38227#true} is VALID [2020-07-10 22:44:12,777 INFO L280 TraceCheckUtils]: 128: Hoare triple {38227#true} assume 0 != ~tmp___2~0; {38227#true} is VALID [2020-07-10 22:44:12,777 INFO L263 TraceCheckUtils]: 129: Hoare triple {38227#true} call timeShift(); {38227#true} is VALID [2020-07-10 22:44:12,777 INFO L280 TraceCheckUtils]: 130: Hoare triple {38227#true} assume !(0 != ~pumpRunning~0); {38227#true} is VALID [2020-07-10 22:44:12,777 INFO L280 TraceCheckUtils]: 131: Hoare triple {38227#true} assume 0 != ~systemActive~0; {38227#true} is VALID [2020-07-10 22:44:12,778 INFO L263 TraceCheckUtils]: 132: Hoare triple {38227#true} call processEnvironment(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,779 INFO L280 TraceCheckUtils]: 133: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {38227#true} is VALID [2020-07-10 22:44:12,779 INFO L280 TraceCheckUtils]: 134: Hoare triple {38227#true} assume 0 == ~pumpRunning~0; {38227#true} is VALID [2020-07-10 22:44:12,779 INFO L263 TraceCheckUtils]: 135: Hoare triple {38227#true} call #t~ret10 := isHighWaterLevel(); {38227#true} is VALID [2020-07-10 22:44:12,779 INFO L280 TraceCheckUtils]: 136: Hoare triple {38227#true} havoc ~retValue_acc~5; {38227#true} is VALID [2020-07-10 22:44:12,779 INFO L280 TraceCheckUtils]: 137: Hoare triple {38227#true} havoc ~tmp~2; {38227#true} is VALID [2020-07-10 22:44:12,780 INFO L280 TraceCheckUtils]: 138: Hoare triple {38227#true} havoc ~tmp___0~0; {38227#true} is VALID [2020-07-10 22:44:12,780 INFO L263 TraceCheckUtils]: 139: Hoare triple {38227#true} call #t~ret29 := isHighWaterSensorDry(); {38227#true} is VALID [2020-07-10 22:44:12,780 INFO L280 TraceCheckUtils]: 140: Hoare triple {38227#true} havoc ~retValue_acc~2; {38227#true} is VALID [2020-07-10 22:44:12,780 INFO L280 TraceCheckUtils]: 141: Hoare triple {38227#true} assume ~waterLevel~0 < 2; {38227#true} is VALID [2020-07-10 22:44:12,781 INFO L280 TraceCheckUtils]: 142: Hoare triple {38227#true} ~retValue_acc~2 := 1; {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 22:44:12,782 INFO L280 TraceCheckUtils]: 143: Hoare triple {38446#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,782 INFO L280 TraceCheckUtils]: 144: Hoare triple {38447#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {38447#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 22:44:12,783 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {38447#(<= 1 |isHighWaterSensorDry_#res|)} {38227#true} #873#return; {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 22:44:12,783 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 [2020-07-10 22:44:12,784 INFO L280 TraceCheckUtils]: 147: Hoare triple {38444#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,785 INFO L280 TraceCheckUtils]: 148: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {38445#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 22:44:12,785 INFO L280 TraceCheckUtils]: 149: Hoare triple {38445#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {38228#false} is VALID [2020-07-10 22:44:12,785 INFO L280 TraceCheckUtils]: 150: Hoare triple {38228#false} ~tmp___0~0 := 1; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L280 TraceCheckUtils]: 151: Hoare triple {38228#false} ~retValue_acc~5 := ~tmp___0~0; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L280 TraceCheckUtils]: 152: Hoare triple {38228#false} #res := ~retValue_acc~5; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L280 TraceCheckUtils]: 153: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38228#false} {38227#true} #851#return; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L280 TraceCheckUtils]: 155: Hoare triple {38228#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38228#false} is VALID [2020-07-10 22:44:12,786 INFO L280 TraceCheckUtils]: 156: Hoare triple {38228#false} ~tmp~0 := #t~ret10; {38228#false} is VALID [2020-07-10 22:44:12,787 INFO L280 TraceCheckUtils]: 157: Hoare triple {38228#false} havoc #t~ret10; {38228#false} is VALID [2020-07-10 22:44:12,787 INFO L280 TraceCheckUtils]: 158: Hoare triple {38228#false} assume 0 != ~tmp~0; {38228#false} is VALID [2020-07-10 22:44:12,787 INFO L263 TraceCheckUtils]: 159: Hoare triple {38228#false} call activatePump(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,787 INFO L280 TraceCheckUtils]: 160: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38227#true} is VALID [2020-07-10 22:44:12,787 INFO L263 TraceCheckUtils]: 161: Hoare triple {38227#true} call #t~ret11 := isMethaneAlarm(); {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L280 TraceCheckUtils]: 162: Hoare triple {38227#true} havoc ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L263 TraceCheckUtils]: 163: Hoare triple {38227#true} call #t~ret12 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L280 TraceCheckUtils]: 164: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L280 TraceCheckUtils]: 165: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L280 TraceCheckUtils]: 166: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,788 INFO L280 TraceCheckUtils]: 167: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {38227#true} {38227#true} #889#return; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L280 TraceCheckUtils]: 169: Hoare triple {38227#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L280 TraceCheckUtils]: 170: Hoare triple {38227#true} ~retValue_acc~3 := #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L280 TraceCheckUtils]: 171: Hoare triple {38227#true} havoc #t~ret12; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L280 TraceCheckUtils]: 172: Hoare triple {38227#true} #res := ~retValue_acc~3; {38227#true} is VALID [2020-07-10 22:44:12,789 INFO L280 TraceCheckUtils]: 173: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,790 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {38227#true} {38227#true} #869#return; {38227#true} is VALID [2020-07-10 22:44:12,790 INFO L280 TraceCheckUtils]: 175: Hoare triple {38227#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {38227#true} is VALID [2020-07-10 22:44:12,790 INFO L280 TraceCheckUtils]: 176: Hoare triple {38227#true} ~tmp~1 := #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,790 INFO L280 TraceCheckUtils]: 177: Hoare triple {38227#true} havoc #t~ret11; {38227#true} is VALID [2020-07-10 22:44:12,790 INFO L280 TraceCheckUtils]: 178: Hoare triple {38227#true} assume !(0 != ~tmp~1); {38227#true} is VALID [2020-07-10 22:44:12,791 INFO L263 TraceCheckUtils]: 179: Hoare triple {38227#true} call activatePump__wrappee__highWaterSensor(); {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:44:12,792 INFO L280 TraceCheckUtils]: 180: Hoare triple {38393#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38227#true} is VALID [2020-07-10 22:44:12,792 INFO L280 TraceCheckUtils]: 181: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,792 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {38227#true} {38227#true} #871#return; {38227#true} is VALID [2020-07-10 22:44:12,792 INFO L280 TraceCheckUtils]: 183: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,793 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {38227#true} {38228#false} #853#return; {38228#false} is VALID [2020-07-10 22:44:12,793 INFO L280 TraceCheckUtils]: 185: Hoare triple {38228#false} assume true; {38228#false} is VALID [2020-07-10 22:44:12,793 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {38228#false} {38227#true} #877#return; {38228#false} is VALID [2020-07-10 22:44:12,793 INFO L263 TraceCheckUtils]: 187: Hoare triple {38228#false} call __utac_acc__Specification1_spec__1(); {38228#false} is VALID [2020-07-10 22:44:12,793 INFO L280 TraceCheckUtils]: 188: Hoare triple {38228#false} havoc ~tmp~4; {38228#false} is VALID [2020-07-10 22:44:12,794 INFO L280 TraceCheckUtils]: 189: Hoare triple {38228#false} havoc ~tmp___0~2; {38228#false} is VALID [2020-07-10 22:44:12,794 INFO L263 TraceCheckUtils]: 190: Hoare triple {38228#false} call #t~ret34 := isMethaneLevelCritical(); {38227#true} is VALID [2020-07-10 22:44:12,794 INFO L280 TraceCheckUtils]: 191: Hoare triple {38227#true} havoc ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,794 INFO L280 TraceCheckUtils]: 192: Hoare triple {38227#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {38227#true} is VALID [2020-07-10 22:44:12,795 INFO L280 TraceCheckUtils]: 193: Hoare triple {38227#true} #res := ~retValue_acc~0; {38227#true} is VALID [2020-07-10 22:44:12,795 INFO L280 TraceCheckUtils]: 194: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,795 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {38227#true} {38228#false} #899#return; {38228#false} is VALID [2020-07-10 22:44:12,795 INFO L280 TraceCheckUtils]: 196: Hoare triple {38228#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {38228#false} is VALID [2020-07-10 22:44:12,796 INFO L280 TraceCheckUtils]: 197: Hoare triple {38228#false} ~tmp~4 := #t~ret34; {38228#false} is VALID [2020-07-10 22:44:12,796 INFO L280 TraceCheckUtils]: 198: Hoare triple {38228#false} havoc #t~ret34; {38228#false} is VALID [2020-07-10 22:44:12,796 INFO L280 TraceCheckUtils]: 199: Hoare triple {38228#false} assume 0 != ~tmp~4; {38228#false} is VALID [2020-07-10 22:44:12,797 INFO L263 TraceCheckUtils]: 200: Hoare triple {38228#false} call #t~ret35 := isPumpRunning(); {38227#true} is VALID [2020-07-10 22:44:12,797 INFO L280 TraceCheckUtils]: 201: Hoare triple {38227#true} havoc ~retValue_acc~4; {38227#true} is VALID [2020-07-10 22:44:12,797 INFO L280 TraceCheckUtils]: 202: Hoare triple {38227#true} ~retValue_acc~4 := ~pumpRunning~0; {38227#true} is VALID [2020-07-10 22:44:12,797 INFO L280 TraceCheckUtils]: 203: Hoare triple {38227#true} #res := ~retValue_acc~4; {38227#true} is VALID [2020-07-10 22:44:12,798 INFO L280 TraceCheckUtils]: 204: Hoare triple {38227#true} assume true; {38227#true} is VALID [2020-07-10 22:44:12,798 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {38227#true} {38228#false} #901#return; {38228#false} is VALID [2020-07-10 22:44:12,798 INFO L280 TraceCheckUtils]: 206: Hoare triple {38228#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {38228#false} is VALID [2020-07-10 22:44:12,798 INFO L280 TraceCheckUtils]: 207: Hoare triple {38228#false} ~tmp___0~2 := #t~ret35; {38228#false} is VALID [2020-07-10 22:44:12,799 INFO L280 TraceCheckUtils]: 208: Hoare triple {38228#false} havoc #t~ret35; {38228#false} is VALID [2020-07-10 22:44:12,799 INFO L280 TraceCheckUtils]: 209: Hoare triple {38228#false} assume 0 != ~tmp___0~2; {38228#false} is VALID [2020-07-10 22:44:12,799 INFO L263 TraceCheckUtils]: 210: Hoare triple {38228#false} call __automaton_fail(); {38228#false} is VALID [2020-07-10 22:44:12,799 INFO L280 TraceCheckUtils]: 211: Hoare triple {38228#false} assume !false; {38228#false} is VALID [2020-07-10 22:44:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:44:12,849 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1198414271] [2020-07-10 22:44:12,850 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:44:12,850 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 22:44:12,850 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616398043] [2020-07-10 22:44:12,851 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-10 22:44:12,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:44:12,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 22:44:13,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:44:13,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 22:44:13,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:44:13,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 22:44:13,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-10 22:44:13,092 INFO L87 Difference]: Start difference. First operand 1083 states and 1199 transitions. Second operand 13 states. [2020-07-10 22:44:15,313 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 22:44:15,676 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:44:16,169 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:44:16,587 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:44:16,940 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:44:23,866 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:44:24,436 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:44:25,359 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:44:26,262 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:44:26,838 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 22:45:05,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:45:05,125 INFO L93 Difference]: Finished difference Result 2469 states and 2928 transitions. [2020-07-10 22:45:05,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 22:45:05,125 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2020-07-10 22:45:05,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:45:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 22:45:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-10 22:45:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 22:45:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 583 transitions. [2020-07-10 22:45:05,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 583 transitions. [2020-07-10 22:45:06,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 583 edges. 583 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:45:06,753 INFO L225 Difference]: With dead ends: 2469 [2020-07-10 22:45:06,753 INFO L226 Difference]: Without dead ends: 1496 [2020-07-10 22:45:06,756 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-10 22:45:06,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1496 states. [2020-07-10 22:45:32,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1496 to 1107. [2020-07-10 22:45:32,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:45:32,116 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1496 states. Second operand 1107 states. [2020-07-10 22:45:32,116 INFO L74 IsIncluded]: Start isIncluded. First operand 1496 states. Second operand 1107 states. [2020-07-10 22:45:32,116 INFO L87 Difference]: Start difference. First operand 1496 states. Second operand 1107 states. [2020-07-10 22:45:32,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:45:32,192 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-10 22:45:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-10 22:45:32,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:45:32,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:45:32,196 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1496 states. [2020-07-10 22:45:32,196 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1496 states. [2020-07-10 22:45:32,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:45:32,309 INFO L93 Difference]: Finished difference Result 1496 states and 1773 transitions. [2020-07-10 22:45:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1773 transitions. [2020-07-10 22:45:32,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:45:32,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:45:32,313 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:45:32,313 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:45:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-10 22:45:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1223 transitions. [2020-07-10 22:45:32,364 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1223 transitions. Word has length 212 [2020-07-10 22:45:32,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:45:32,365 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1223 transitions. [2020-07-10 22:45:32,365 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 22:45:32,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1223 transitions. [2020-07-10 22:45:38,963 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1223 edges. 1223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:45:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1223 transitions. [2020-07-10 22:45:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-10 22:45:38,967 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:45:38,967 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] [2020-07-10 22:45:38,967 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 22:45:38,967 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:45:38,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:45:38,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1064314170, now seen corresponding path program 1 times [2020-07-10 22:45:38,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:45:38,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [413890171] [2020-07-10 22:45:38,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:45:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,343 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:45:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,432 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 [2020-07-10 22:45:39,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-10 22:45:39,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-10 22:45:39,432 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 [2020-07-10 22:45:39,433 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 [2020-07-10 22:45:39,433 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 [2020-07-10 22:45:39,433 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 [2020-07-10 22:45:39,433 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 [2020-07-10 22:45:39,433 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,434 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 [2020-07-10 22:45:39,435 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 [2020-07-10 22:45:39,435 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 [2020-07-10 22:45:39,435 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 [2020-07-10 22:45:39,435 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 [2020-07-10 22:45:39,435 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,436 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 [2020-07-10 22:45:39,437 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 [2020-07-10 22:45:39,437 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 [2020-07-10 22:45:39,437 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 [2020-07-10 22:45:39,438 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 [2020-07-10 22:45:39,438 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 [2020-07-10 22:45:39,438 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 [2020-07-10 22:45:39,438 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 [2020-07-10 22:45:39,439 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 [2020-07-10 22:45:39,439 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 [2020-07-10 22:45:39,439 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 [2020-07-10 22:45:39,440 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 [2020-07-10 22:45:39,440 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 [2020-07-10 22:45:39,440 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 [2020-07-10 22:45:39,441 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 [2020-07-10 22:45:39,441 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 [2020-07-10 22:45:39,441 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 [2020-07-10 22:45:39,442 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 [2020-07-10 22:45:39,442 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 [2020-07-10 22:45:39,442 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 [2020-07-10 22:45:39,443 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 [2020-07-10 22:45:39,443 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 [2020-07-10 22:45:39,443 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 [2020-07-10 22:45:39,444 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 [2020-07-10 22:45:39,444 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 [2020-07-10 22:45:39,444 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 [2020-07-10 22:45:39,444 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 [2020-07-10 22:45:39,445 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 [2020-07-10 22:45:39,445 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 [2020-07-10 22:45:39,445 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 [2020-07-10 22:45:39,446 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 [2020-07-10 22:45:39,446 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 [2020-07-10 22:45:39,446 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 [2020-07-10 22:45:39,447 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 [2020-07-10 22:45:39,447 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 [2020-07-10 22:45:39,447 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 [2020-07-10 22:45:39,448 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 [2020-07-10 22:45:39,448 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 [2020-07-10 22:45:39,448 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 [2020-07-10 22:45:39,449 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 [2020-07-10 22:45:39,449 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 [2020-07-10 22:45:39,449 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 [2020-07-10 22:45:39,450 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 [2020-07-10 22:45:39,450 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 [2020-07-10 22:45:39,450 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 [2020-07-10 22:45:39,450 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 [2020-07-10 22:45:39,451 INFO L280 TraceCheckUtils]: 71: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,452 INFO L280 TraceCheckUtils]: 72: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,453 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,454 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,455 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,456 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,456 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,457 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,473 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,480 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-10 22:45:39,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-10 22:45:39,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-10 22:45:39,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,486 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,490 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-10 22:45:39,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,509 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-10 22:45:39,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,612 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-10 22:45:39,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-10 22:45:39,613 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-10 22:45:39,613 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-10 22:45:39,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-10 22:45:39,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,616 INFO L280 TraceCheckUtils]: 7: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,617 INFO L280 TraceCheckUtils]: 8: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,618 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,625 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,626 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,642 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-10 22:45:39,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,643 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-10 22:45:39,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,645 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-10 22:45:39,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,646 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,646 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,647 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-10 22:45:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,652 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-10 22:45:39,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-10 22:45:39,652 INFO L263 TraceCheckUtils]: 1: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-10 22:45:39,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,653 INFO L263 TraceCheckUtils]: 3: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-10 22:45:39,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,655 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-10 22:45:39,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,657 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-10 22:45:39,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,658 INFO L280 TraceCheckUtils]: 18: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-10 22:45:39,659 INFO L263 TraceCheckUtils]: 19: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,659 INFO L280 TraceCheckUtils]: 20: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,660 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-10 22:45:39,660 INFO L280 TraceCheckUtils]: 23: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,661 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-10 22:45:39,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-10 22:45:39,662 INFO L263 TraceCheckUtils]: 2: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-10 22:45:39,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-10 22:45:39,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-10 22:45:39,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-10 22:45:39,664 INFO L263 TraceCheckUtils]: 6: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-10 22:45:39,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-10 22:45:39,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,667 INFO L280 TraceCheckUtils]: 11: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,668 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,670 INFO L280 TraceCheckUtils]: 14: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,671 INFO L280 TraceCheckUtils]: 15: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,672 INFO L280 TraceCheckUtils]: 17: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,672 INFO L280 TraceCheckUtils]: 18: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,673 INFO L280 TraceCheckUtils]: 20: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,674 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,675 INFO L280 TraceCheckUtils]: 22: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,676 INFO L280 TraceCheckUtils]: 25: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,677 INFO L263 TraceCheckUtils]: 26: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-10 22:45:39,678 INFO L263 TraceCheckUtils]: 28: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-10 22:45:39,678 INFO L280 TraceCheckUtils]: 29: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,678 INFO L263 TraceCheckUtils]: 30: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-10 22:45:39,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,679 INFO L280 TraceCheckUtils]: 32: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,679 INFO L280 TraceCheckUtils]: 33: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,680 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-10 22:45:39,680 INFO L280 TraceCheckUtils]: 36: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,681 INFO L280 TraceCheckUtils]: 37: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,681 INFO L280 TraceCheckUtils]: 40: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,682 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-10 22:45:39,682 INFO L280 TraceCheckUtils]: 42: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,682 INFO L280 TraceCheckUtils]: 43: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,683 INFO L280 TraceCheckUtils]: 44: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,683 INFO L280 TraceCheckUtils]: 45: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-10 22:45:39,684 INFO L263 TraceCheckUtils]: 46: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,684 INFO L280 TraceCheckUtils]: 47: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,685 INFO L280 TraceCheckUtils]: 48: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,685 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-10 22:45:39,685 INFO L280 TraceCheckUtils]: 50: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,686 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,687 INFO L280 TraceCheckUtils]: 52: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,688 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-10 22:45:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,697 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-10 22:45:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:45:39,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-10 22:45:39,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-10 22:45:39,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-10 22:45:39,702 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,702 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-10 22:45:39,709 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 [2020-07-10 22:45:39,710 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 [2020-07-10 22:45:39,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {48639#true} #valid := #valid[0 := 0]; {48639#true} is VALID [2020-07-10 22:45:39,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {48639#true} assume 0 < #StackHeapBarrier; {48639#true} is VALID [2020-07-10 22:45:39,710 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 [2020-07-10 22:45:39,711 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 [2020-07-10 22:45:39,711 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 [2020-07-10 22:45:39,711 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 [2020-07-10 22:45:39,712 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 [2020-07-10 22:45:39,712 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 [2020-07-10 22:45:39,712 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 [2020-07-10 22:45:39,713 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 [2020-07-10 22:45:39,713 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 [2020-07-10 22:45:39,713 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 [2020-07-10 22:45:39,714 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 [2020-07-10 22:45:39,714 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 [2020-07-10 22:45:39,714 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 [2020-07-10 22:45:39,714 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 [2020-07-10 22:45:39,715 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 [2020-07-10 22:45:39,715 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 [2020-07-10 22:45:39,715 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 [2020-07-10 22:45:39,716 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 [2020-07-10 22:45:39,716 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 [2020-07-10 22:45:39,716 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 [2020-07-10 22:45:39,716 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 [2020-07-10 22:45:39,717 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 [2020-07-10 22:45:39,717 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 [2020-07-10 22:45:39,717 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 [2020-07-10 22:45:39,718 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 [2020-07-10 22:45:39,718 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 [2020-07-10 22:45:39,718 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 [2020-07-10 22:45:39,718 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 [2020-07-10 22:45:39,719 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 [2020-07-10 22:45:39,719 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 [2020-07-10 22:45:39,719 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 [2020-07-10 22:45:39,720 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 [2020-07-10 22:45:39,720 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 [2020-07-10 22:45:39,720 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 [2020-07-10 22:45:39,721 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 [2020-07-10 22:45:39,721 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 [2020-07-10 22:45:39,721 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 [2020-07-10 22:45:39,721 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 [2020-07-10 22:45:39,722 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 [2020-07-10 22:45:39,722 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 [2020-07-10 22:45:39,722 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 [2020-07-10 22:45:39,723 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 [2020-07-10 22:45:39,723 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 [2020-07-10 22:45:39,723 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 [2020-07-10 22:45:39,723 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 [2020-07-10 22:45:39,724 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 [2020-07-10 22:45:39,724 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 [2020-07-10 22:45:39,724 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 [2020-07-10 22:45:39,725 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 [2020-07-10 22:45:39,725 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 [2020-07-10 22:45:39,725 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 [2020-07-10 22:45:39,726 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 [2020-07-10 22:45:39,726 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 [2020-07-10 22:45:39,726 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 [2020-07-10 22:45:39,726 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 [2020-07-10 22:45:39,727 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 [2020-07-10 22:45:39,727 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 [2020-07-10 22:45:39,727 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 [2020-07-10 22:45:39,728 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 [2020-07-10 22:45:39,728 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 [2020-07-10 22:45:39,728 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 [2020-07-10 22:45:39,728 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 [2020-07-10 22:45:39,729 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 [2020-07-10 22:45:39,729 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 [2020-07-10 22:45:39,729 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 [2020-07-10 22:45:39,730 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 [2020-07-10 22:45:39,730 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 [2020-07-10 22:45:39,730 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 [2020-07-10 22:45:39,731 INFO L280 TraceCheckUtils]: 72: Hoare triple {48639#true} ~waterLevel~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,732 INFO L280 TraceCheckUtils]: 73: Hoare triple {48720#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,733 INFO L280 TraceCheckUtils]: 74: Hoare triple {48720#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,733 INFO L280 TraceCheckUtils]: 75: Hoare triple {48720#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,734 INFO L280 TraceCheckUtils]: 76: Hoare triple {48720#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,735 INFO L280 TraceCheckUtils]: 77: Hoare triple {48720#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,736 INFO L280 TraceCheckUtils]: 78: Hoare triple {48720#(= 1 ~waterLevel~0)} assume true; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,737 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {48720#(= 1 ~waterLevel~0)} {48639#true} #895#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,737 INFO L263 TraceCheckUtils]: 80: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,738 INFO L280 TraceCheckUtils]: 81: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,739 INFO L263 TraceCheckUtils]: 83: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_helpers(); {48639#true} is VALID [2020-07-10 22:45:39,740 INFO L280 TraceCheckUtils]: 84: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,740 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #809#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,741 INFO L263 TraceCheckUtils]: 86: Hoare triple {48720#(= 1 ~waterLevel~0)} call select_features(); {48639#true} is VALID [2020-07-10 22:45:39,741 INFO L280 TraceCheckUtils]: 87: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,742 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #811#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,742 INFO L263 TraceCheckUtils]: 89: Hoare triple {48720#(= 1 ~waterLevel~0)} call #t~ret36 := valid_product(); {48639#true} is VALID [2020-07-10 22:45:39,742 INFO L280 TraceCheckUtils]: 90: Hoare triple {48639#true} havoc ~retValue_acc~11; {48639#true} is VALID [2020-07-10 22:45:39,742 INFO L280 TraceCheckUtils]: 91: Hoare triple {48639#true} ~retValue_acc~11 := 1; {48639#true} is VALID [2020-07-10 22:45:39,742 INFO L280 TraceCheckUtils]: 92: Hoare triple {48639#true} #res := ~retValue_acc~11; {48639#true} is VALID [2020-07-10 22:45:39,743 INFO L280 TraceCheckUtils]: 93: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,743 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #813#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,744 INFO L280 TraceCheckUtils]: 95: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,744 INFO L280 TraceCheckUtils]: 96: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~5 := #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,745 INFO L280 TraceCheckUtils]: 97: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~ret36; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,745 INFO L280 TraceCheckUtils]: 98: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,746 INFO L263 TraceCheckUtils]: 99: Hoare triple {48720#(= 1 ~waterLevel~0)} call setup(); {48639#true} is VALID [2020-07-10 22:45:39,746 INFO L280 TraceCheckUtils]: 100: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,746 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #815#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,747 INFO L263 TraceCheckUtils]: 102: Hoare triple {48720#(= 1 ~waterLevel~0)} call runTest(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,748 INFO L263 TraceCheckUtils]: 103: Hoare triple {48720#(= 1 ~waterLevel~0)} call test(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,748 INFO L280 TraceCheckUtils]: 104: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,748 INFO L280 TraceCheckUtils]: 105: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp~3; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,749 INFO L280 TraceCheckUtils]: 106: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,749 INFO L280 TraceCheckUtils]: 107: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,750 INFO L280 TraceCheckUtils]: 108: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,750 INFO L280 TraceCheckUtils]: 109: Hoare triple {48720#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,751 INFO L280 TraceCheckUtils]: 110: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !false; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,751 INFO L280 TraceCheckUtils]: 111: Hoare triple {48720#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,752 INFO L280 TraceCheckUtils]: 112: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,753 INFO L280 TraceCheckUtils]: 113: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp~3 := #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,753 INFO L280 TraceCheckUtils]: 114: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet30; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,754 INFO L280 TraceCheckUtils]: 115: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,754 INFO L280 TraceCheckUtils]: 116: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,755 INFO L280 TraceCheckUtils]: 117: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,755 INFO L280 TraceCheckUtils]: 118: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet31; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,756 INFO L280 TraceCheckUtils]: 119: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,756 INFO L263 TraceCheckUtils]: 120: Hoare triple {48720#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:45:39,756 INFO L280 TraceCheckUtils]: 121: Hoare triple {48801#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {48639#true} is VALID [2020-07-10 22:45:39,757 INFO L280 TraceCheckUtils]: 122: Hoare triple {48639#true} ~methaneLevelCritical~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,757 INFO L280 TraceCheckUtils]: 123: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,757 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {48639#true} {48720#(= 1 ~waterLevel~0)} #861#return; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,758 INFO L280 TraceCheckUtils]: 125: Hoare triple {48720#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,759 INFO L280 TraceCheckUtils]: 126: Hoare triple {48720#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,759 INFO L280 TraceCheckUtils]: 127: Hoare triple {48720#(= 1 ~waterLevel~0)} havoc #t~nondet32; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,760 INFO L280 TraceCheckUtils]: 128: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,760 INFO L263 TraceCheckUtils]: 129: Hoare triple {48720#(= 1 ~waterLevel~0)} call timeShift(); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,761 INFO L280 TraceCheckUtils]: 130: Hoare triple {48720#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,762 INFO L280 TraceCheckUtils]: 131: Hoare triple {48720#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {48720#(= 1 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,762 INFO L263 TraceCheckUtils]: 132: Hoare triple {48720#(= 1 ~waterLevel~0)} call processEnvironment(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,763 INFO L280 TraceCheckUtils]: 133: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {48639#true} is VALID [2020-07-10 22:45:39,763 INFO L280 TraceCheckUtils]: 134: Hoare triple {48639#true} assume 0 == ~pumpRunning~0; {48639#true} is VALID [2020-07-10 22:45:39,763 INFO L263 TraceCheckUtils]: 135: Hoare triple {48639#true} call #t~ret10 := isHighWaterLevel(); {48639#true} is VALID [2020-07-10 22:45:39,763 INFO L280 TraceCheckUtils]: 136: Hoare triple {48639#true} havoc ~retValue_acc~5; {48639#true} is VALID [2020-07-10 22:45:39,764 INFO L280 TraceCheckUtils]: 137: Hoare triple {48639#true} havoc ~tmp~2; {48639#true} is VALID [2020-07-10 22:45:39,764 INFO L280 TraceCheckUtils]: 138: Hoare triple {48639#true} havoc ~tmp___0~0; {48639#true} is VALID [2020-07-10 22:45:39,764 INFO L263 TraceCheckUtils]: 139: Hoare triple {48639#true} call #t~ret29 := isHighWaterSensorDry(); {48639#true} is VALID [2020-07-10 22:45:39,764 INFO L280 TraceCheckUtils]: 140: Hoare triple {48639#true} havoc ~retValue_acc~2; {48639#true} is VALID [2020-07-10 22:45:39,765 INFO L280 TraceCheckUtils]: 141: Hoare triple {48639#true} assume !(~waterLevel~0 < 2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,766 INFO L280 TraceCheckUtils]: 142: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,766 INFO L280 TraceCheckUtils]: 143: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,767 INFO L280 TraceCheckUtils]: 144: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,767 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #873#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,768 INFO L280 TraceCheckUtils]: 146: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,768 INFO L280 TraceCheckUtils]: 147: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,769 INFO L280 TraceCheckUtils]: 148: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret29; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,769 INFO L280 TraceCheckUtils]: 149: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,770 INFO L280 TraceCheckUtils]: 150: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,770 INFO L280 TraceCheckUtils]: 151: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,771 INFO L280 TraceCheckUtils]: 152: Hoare triple {48822#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,771 INFO L280 TraceCheckUtils]: 153: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,772 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48639#true} #851#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,773 INFO L280 TraceCheckUtils]: 155: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,773 INFO L280 TraceCheckUtils]: 156: Hoare triple {48822#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,774 INFO L280 TraceCheckUtils]: 157: Hoare triple {48822#(<= 2 ~waterLevel~0)} havoc #t~ret10; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,774 INFO L280 TraceCheckUtils]: 158: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,775 INFO L263 TraceCheckUtils]: 159: Hoare triple {48822#(<= 2 ~waterLevel~0)} call activatePump(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,775 INFO L280 TraceCheckUtils]: 160: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {48639#true} is VALID [2020-07-10 22:45:39,775 INFO L263 TraceCheckUtils]: 161: Hoare triple {48639#true} call #t~ret11 := isMethaneAlarm(); {48639#true} is VALID [2020-07-10 22:45:39,775 INFO L280 TraceCheckUtils]: 162: Hoare triple {48639#true} havoc ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,776 INFO L263 TraceCheckUtils]: 163: Hoare triple {48639#true} call #t~ret12 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-10 22:45:39,776 INFO L280 TraceCheckUtils]: 164: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,776 INFO L280 TraceCheckUtils]: 165: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,776 INFO L280 TraceCheckUtils]: 166: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,776 INFO L280 TraceCheckUtils]: 167: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {48639#true} {48639#true} #889#return; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L280 TraceCheckUtils]: 169: Hoare triple {48639#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L280 TraceCheckUtils]: 170: Hoare triple {48639#true} ~retValue_acc~3 := #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L280 TraceCheckUtils]: 171: Hoare triple {48639#true} havoc #t~ret12; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L280 TraceCheckUtils]: 172: Hoare triple {48639#true} #res := ~retValue_acc~3; {48639#true} is VALID [2020-07-10 22:45:39,777 INFO L280 TraceCheckUtils]: 173: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,778 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {48639#true} {48639#true} #869#return; {48639#true} is VALID [2020-07-10 22:45:39,778 INFO L280 TraceCheckUtils]: 175: Hoare triple {48639#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {48639#true} is VALID [2020-07-10 22:45:39,778 INFO L280 TraceCheckUtils]: 176: Hoare triple {48639#true} ~tmp~1 := #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,778 INFO L280 TraceCheckUtils]: 177: Hoare triple {48639#true} havoc #t~ret11; {48639#true} is VALID [2020-07-10 22:45:39,778 INFO L280 TraceCheckUtils]: 178: Hoare triple {48639#true} assume !(0 != ~tmp~1); {48639#true} is VALID [2020-07-10 22:45:39,779 INFO L263 TraceCheckUtils]: 179: Hoare triple {48639#true} call activatePump__wrappee__highWaterSensor(); {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:45:39,779 INFO L280 TraceCheckUtils]: 180: Hoare triple {48802#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {48639#true} is VALID [2020-07-10 22:45:39,779 INFO L280 TraceCheckUtils]: 181: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,780 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {48639#true} {48639#true} #871#return; {48639#true} is VALID [2020-07-10 22:45:39,780 INFO L280 TraceCheckUtils]: 183: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,780 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {48639#true} {48822#(<= 2 ~waterLevel~0)} #853#return; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,781 INFO L280 TraceCheckUtils]: 185: Hoare triple {48822#(<= 2 ~waterLevel~0)} assume true; {48822#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 22:45:39,782 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {48822#(<= 2 ~waterLevel~0)} {48720#(= 1 ~waterLevel~0)} #877#return; {48640#false} is VALID [2020-07-10 22:45:39,782 INFO L263 TraceCheckUtils]: 187: Hoare triple {48640#false} call __utac_acc__Specification1_spec__1(); {48640#false} is VALID [2020-07-10 22:45:39,782 INFO L280 TraceCheckUtils]: 188: Hoare triple {48640#false} havoc ~tmp~4; {48640#false} is VALID [2020-07-10 22:45:39,782 INFO L280 TraceCheckUtils]: 189: Hoare triple {48640#false} havoc ~tmp___0~2; {48640#false} is VALID [2020-07-10 22:45:39,782 INFO L263 TraceCheckUtils]: 190: Hoare triple {48640#false} call #t~ret34 := isMethaneLevelCritical(); {48639#true} is VALID [2020-07-10 22:45:39,782 INFO L280 TraceCheckUtils]: 191: Hoare triple {48639#true} havoc ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,783 INFO L280 TraceCheckUtils]: 192: Hoare triple {48639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {48639#true} is VALID [2020-07-10 22:45:39,783 INFO L280 TraceCheckUtils]: 193: Hoare triple {48639#true} #res := ~retValue_acc~0; {48639#true} is VALID [2020-07-10 22:45:39,783 INFO L280 TraceCheckUtils]: 194: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,783 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {48639#true} {48640#false} #899#return; {48640#false} is VALID [2020-07-10 22:45:39,783 INFO L280 TraceCheckUtils]: 196: Hoare triple {48640#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {48640#false} is VALID [2020-07-10 22:45:39,784 INFO L280 TraceCheckUtils]: 197: Hoare triple {48640#false} ~tmp~4 := #t~ret34; {48640#false} is VALID [2020-07-10 22:45:39,784 INFO L280 TraceCheckUtils]: 198: Hoare triple {48640#false} havoc #t~ret34; {48640#false} is VALID [2020-07-10 22:45:39,784 INFO L280 TraceCheckUtils]: 199: Hoare triple {48640#false} assume 0 != ~tmp~4; {48640#false} is VALID [2020-07-10 22:45:39,784 INFO L263 TraceCheckUtils]: 200: Hoare triple {48640#false} call #t~ret35 := isPumpRunning(); {48639#true} is VALID [2020-07-10 22:45:39,784 INFO L280 TraceCheckUtils]: 201: Hoare triple {48639#true} havoc ~retValue_acc~4; {48639#true} is VALID [2020-07-10 22:45:39,784 INFO L280 TraceCheckUtils]: 202: Hoare triple {48639#true} ~retValue_acc~4 := ~pumpRunning~0; {48639#true} is VALID [2020-07-10 22:45:39,785 INFO L280 TraceCheckUtils]: 203: Hoare triple {48639#true} #res := ~retValue_acc~4; {48639#true} is VALID [2020-07-10 22:45:39,785 INFO L280 TraceCheckUtils]: 204: Hoare triple {48639#true} assume true; {48639#true} is VALID [2020-07-10 22:45:39,785 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {48639#true} {48640#false} #901#return; {48640#false} is VALID [2020-07-10 22:45:39,785 INFO L280 TraceCheckUtils]: 206: Hoare triple {48640#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {48640#false} is VALID [2020-07-10 22:45:39,785 INFO L280 TraceCheckUtils]: 207: Hoare triple {48640#false} ~tmp___0~2 := #t~ret35; {48640#false} is VALID [2020-07-10 22:45:39,786 INFO L280 TraceCheckUtils]: 208: Hoare triple {48640#false} havoc #t~ret35; {48640#false} is VALID [2020-07-10 22:45:39,786 INFO L280 TraceCheckUtils]: 209: Hoare triple {48640#false} assume 0 != ~tmp___0~2; {48640#false} is VALID [2020-07-10 22:45:39,786 INFO L263 TraceCheckUtils]: 210: Hoare triple {48640#false} call __automaton_fail(); {48640#false} is VALID [2020-07-10 22:45:39,786 INFO L280 TraceCheckUtils]: 211: Hoare triple {48640#false} assume !false; {48640#false} is VALID [2020-07-10 22:45:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 22:45:39,829 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [413890171] [2020-07-10 22:45:39,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 22:45:39,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 22:45:39,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137902529] [2020-07-10 22:45:39,830 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-10 22:45:39,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:45:39,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 22:45:40,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:45:40,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 22:45:40,040 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:45:40,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 22:45:40,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 22:45:40,040 INFO L87 Difference]: Start difference. First operand 1107 states and 1223 transitions. Second operand 7 states. [2020-07-10 22:45:41,065 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:45:44,126 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:46:54,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:46:54,307 INFO L93 Difference]: Finished difference Result 3626 states and 4383 transitions. [2020-07-10 22:46:54,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 22:46:54,307 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 212 [2020-07-10 22:46:54,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:46:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 22:46:54,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-10 22:46:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 22:46:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 875 transitions. [2020-07-10 22:46:54,321 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 875 transitions. [2020-07-10 22:46:56,767 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 875 edges. 875 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:46:57,087 INFO L225 Difference]: With dead ends: 3626 [2020-07-10 22:46:57,088 INFO L226 Difference]: Without dead ends: 2629 [2020-07-10 22:46:57,090 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 [2020-07-10 22:46:57,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2629 states. [2020-07-10 22:47:49,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2629 to 2151. [2020-07-10 22:47:49,352 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 22:47:49,352 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2629 states. Second operand 2151 states. [2020-07-10 22:47:49,352 INFO L74 IsIncluded]: Start isIncluded. First operand 2629 states. Second operand 2151 states. [2020-07-10 22:47:49,353 INFO L87 Difference]: Start difference. First operand 2629 states. Second operand 2151 states. [2020-07-10 22:47:49,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:47:49,585 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-10 22:47:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-10 22:47:49,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:47:49,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:47:49,589 INFO L74 IsIncluded]: Start isIncluded. First operand 2151 states. Second operand 2629 states. [2020-07-10 22:47:49,589 INFO L87 Difference]: Start difference. First operand 2151 states. Second operand 2629 states. [2020-07-10 22:47:49,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:47:49,822 INFO L93 Difference]: Finished difference Result 2629 states and 3125 transitions. [2020-07-10 22:47:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3125 transitions. [2020-07-10 22:47:49,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 22:47:49,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 22:47:49,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 22:47:49,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 22:47:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2020-07-10 22:47:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2439 transitions. [2020-07-10 22:47:50,010 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2439 transitions. Word has length 212 [2020-07-10 22:47:50,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 22:47:50,011 INFO L479 AbstractCegarLoop]: Abstraction has 2151 states and 2439 transitions. [2020-07-10 22:47:50,011 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 22:47:50,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2151 states and 2439 transitions. [2020-07-10 22:48:04,241 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2439 edges. 2439 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:48:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2439 transitions. [2020-07-10 22:48:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-10 22:48:04,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 22:48:04,246 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] [2020-07-10 22:48:04,246 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 22:48:04,246 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 22:48:04,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 22:48:04,247 INFO L82 PathProgramCache]: Analyzing trace with hash -1071999651, now seen corresponding path program 1 times [2020-07-10 22:48:04,247 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 22:48:04,247 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1823980889] [2020-07-10 22:48:04,247 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 22:48:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,654 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 22:48:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,716 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 [2020-07-10 22:48:04,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-10 22:48:04,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-10 22:48:04,717 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 [2020-07-10 22:48:04,717 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 [2020-07-10 22:48:04,717 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 [2020-07-10 22:48:04,718 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 [2020-07-10 22:48:04,718 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 [2020-07-10 22:48:04,718 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 [2020-07-10 22:48:04,718 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 [2020-07-10 22:48:04,718 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 [2020-07-10 22:48:04,719 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 [2020-07-10 22:48:04,719 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 [2020-07-10 22:48:04,719 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 [2020-07-10 22:48:04,719 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 [2020-07-10 22:48:04,719 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,720 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,721 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,722 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,723 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 [2020-07-10 22:48:04,724 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 [2020-07-10 22:48:04,724 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 [2020-07-10 22:48:04,724 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 [2020-07-10 22:48:04,724 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 [2020-07-10 22:48:04,724 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 [2020-07-10 22:48:04,725 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 [2020-07-10 22:48:04,725 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 [2020-07-10 22:48:04,725 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 [2020-07-10 22:48:04,725 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 [2020-07-10 22:48:04,725 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,726 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 [2020-07-10 22:48:04,727 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 [2020-07-10 22:48:04,727 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 [2020-07-10 22:48:04,727 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 [2020-07-10 22:48:04,727 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 [2020-07-10 22:48:04,727 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,728 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 [2020-07-10 22:48:04,729 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 [2020-07-10 22:48:04,729 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 [2020-07-10 22:48:04,729 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 [2020-07-10 22:48:04,729 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 [2020-07-10 22:48:04,729 INFO L280 TraceCheckUtils]: 71: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-10 22:48:04,730 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,731 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-10 22:48:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,737 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-10 22:48:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,740 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-10 22:48:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-10 22:48:04,781 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 [2020-07-10 22:48:04,782 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 [2020-07-10 22:48:04,782 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 [2020-07-10 22:48:04,783 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 [2020-07-10 22:48:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,786 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-10 22:48:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-10 22:48:04,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-10 22:48:04,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-10 22:48:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-10 22:48:04,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:04,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:04,853 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:04,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:04,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-10 22:48:04,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-10 22:48:04,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:04,903 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,903 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-10 22:48:04,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-10 22:48:04,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-10 22:48:04,905 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:04,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,905 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-10 22:48:04,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:04,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-10 22:48:04,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-10 22:48:04,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-10 22:48:04,906 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-10 22:48:04,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:04,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:04,907 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:04,907 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-10 22:48:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,196 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 [2020-07-10 22:48:05,197 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 [2020-07-10 22:48:05,197 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 [2020-07-10 22:48:05,198 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 [2020-07-10 22:48:05,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-10 22:48:05,198 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-10 22:48:05,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,199 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 [2020-07-10 22:48:05,199 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 [2020-07-10 22:48:05,200 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 [2020-07-10 22:48:05,201 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 [2020-07-10 22:48:05,202 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 [2020-07-10 22:48:05,206 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 [2020-07-10 22:48:05,207 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 [2020-07-10 22:48:05,207 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 [2020-07-10 22:48:05,208 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 [2020-07-10 22:48:05,208 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 [2020-07-10 22:48:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-10 22:48:05,218 INFO L263 TraceCheckUtils]: 1: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-10 22:48:05,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-10 22:48:05,218 INFO L263 TraceCheckUtils]: 3: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-10 22:48:05,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,219 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 [2020-07-10 22:48:05,220 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 [2020-07-10 22:48:05,220 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 [2020-07-10 22:48:05,221 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 [2020-07-10 22:48:05,222 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 [2020-07-10 22:48:05,222 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 [2020-07-10 22:48:05,223 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 [2020-07-10 22:48:05,223 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 [2020-07-10 22:48:05,224 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 [2020-07-10 22:48:05,225 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 [2020-07-10 22:48:05,225 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 [2020-07-10 22:48:05,226 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 [2020-07-10 22:48:05,227 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 [2020-07-10 22:48:05,228 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 [2020-07-10 22:48:05,228 INFO L263 TraceCheckUtils]: 19: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,229 INFO L280 TraceCheckUtils]: 20: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,229 INFO L280 TraceCheckUtils]: 21: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,229 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,229 INFO L280 TraceCheckUtils]: 23: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,230 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-10 22:48:05,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-10 22:48:05,231 INFO L263 TraceCheckUtils]: 2: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-10 22:48:05,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:05,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-10 22:48:05,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L263 TraceCheckUtils]: 6: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 11: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-10 22:48:05,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 16: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,233 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-10 22:48:05,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,234 INFO L280 TraceCheckUtils]: 23: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-10 22:48:05,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-10 22:48:05,234 INFO L280 TraceCheckUtils]: 25: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-10 22:48:05,234 INFO L263 TraceCheckUtils]: 26: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-10 22:48:05,235 INFO L263 TraceCheckUtils]: 28: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-10 22:48:05,235 INFO L280 TraceCheckUtils]: 29: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-10 22:48:05,235 INFO L263 TraceCheckUtils]: 30: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-10 22:48:05,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,235 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 [2020-07-10 22:48:05,236 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 [2020-07-10 22:48:05,237 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 [2020-07-10 22:48:05,241 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 [2020-07-10 22:48:05,247 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 [2020-07-10 22:48:05,248 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 [2020-07-10 22:48:05,249 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 [2020-07-10 22:48:05,250 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 [2020-07-10 22:48:05,250 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 [2020-07-10 22:48:05,251 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 [2020-07-10 22:48:05,252 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 [2020-07-10 22:48:05,253 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 [2020-07-10 22:48:05,253 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 [2020-07-10 22:48:05,254 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 [2020-07-10 22:48:05,256 INFO L263 TraceCheckUtils]: 46: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,256 INFO L280 TraceCheckUtils]: 47: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,257 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,258 INFO L280 TraceCheckUtils]: 50: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,259 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,271 INFO L280 TraceCheckUtils]: 52: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,272 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-10 22:48:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-10 22:48:05,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,283 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-10 22:48:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 22:48:05,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-10 22:48:05,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-10 22:48:05,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-10 22:48:05,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,287 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-10 22:48:05,291 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 [2020-07-10 22:48:05,292 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 [2020-07-10 22:48:05,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {65711#true} #valid := #valid[0 := 0]; {65711#true} is VALID [2020-07-10 22:48:05,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {65711#true} assume 0 < #StackHeapBarrier; {65711#true} is VALID [2020-07-10 22:48:05,292 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,293 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,294 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,295 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,296 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 [2020-07-10 22:48:05,297 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 [2020-07-10 22:48:05,297 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 [2020-07-10 22:48:05,297 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 [2020-07-10 22:48:05,297 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 [2020-07-10 22:48:05,297 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,298 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,299 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,300 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,301 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,302 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 [2020-07-10 22:48:05,303 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 [2020-07-10 22:48:05,303 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 [2020-07-10 22:48:05,303 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 [2020-07-10 22:48:05,303 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 [2020-07-10 22:48:05,303 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 [2020-07-10 22:48:05,304 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 [2020-07-10 22:48:05,304 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 [2020-07-10 22:48:05,304 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 [2020-07-10 22:48:05,304 INFO L280 TraceCheckUtils]: 72: Hoare triple {65711#true} ~waterLevel~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,304 INFO L280 TraceCheckUtils]: 73: Hoare triple {65711#true} ~methaneLevelCritical~0 := 0; {65711#true} is VALID [2020-07-10 22:48:05,304 INFO L280 TraceCheckUtils]: 74: Hoare triple {65711#true} ~pumpRunning~0 := 0; {65711#true} is VALID [2020-07-10 22:48:05,305 INFO L280 TraceCheckUtils]: 75: Hoare triple {65711#true} ~systemActive~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,305 INFO L280 TraceCheckUtils]: 76: Hoare triple {65711#true} ~cleanupTimeShifts~0 := 4; {65711#true} is VALID [2020-07-10 22:48:05,305 INFO L280 TraceCheckUtils]: 77: Hoare triple {65711#true} ~head~0.base, ~head~0.offset := 0, 0; {65711#true} is VALID [2020-07-10 22:48:05,305 INFO L280 TraceCheckUtils]: 78: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,305 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {65711#true} {65711#true} #895#return; {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L263 TraceCheckUtils]: 80: Hoare triple {65711#true} call #t~ret73 := main(); {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L280 TraceCheckUtils]: 81: Hoare triple {65711#true} havoc ~retValue_acc~6; {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L280 TraceCheckUtils]: 82: Hoare triple {65711#true} havoc ~tmp~5; {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L263 TraceCheckUtils]: 83: Hoare triple {65711#true} call select_helpers(); {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L280 TraceCheckUtils]: 84: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,306 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {65711#true} {65711#true} #809#return; {65711#true} is VALID [2020-07-10 22:48:05,307 INFO L263 TraceCheckUtils]: 86: Hoare triple {65711#true} call select_features(); {65711#true} is VALID [2020-07-10 22:48:05,307 INFO L280 TraceCheckUtils]: 87: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,307 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {65711#true} {65711#true} #811#return; {65711#true} is VALID [2020-07-10 22:48:05,307 INFO L263 TraceCheckUtils]: 89: Hoare triple {65711#true} call #t~ret36 := valid_product(); {65711#true} is VALID [2020-07-10 22:48:05,307 INFO L280 TraceCheckUtils]: 90: Hoare triple {65711#true} havoc ~retValue_acc~11; {65711#true} is VALID [2020-07-10 22:48:05,308 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 [2020-07-10 22:48:05,309 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 [2020-07-10 22:48:05,310 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 [2020-07-10 22:48:05,311 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 [2020-07-10 22:48:05,312 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 [2020-07-10 22:48:05,312 INFO L280 TraceCheckUtils]: 96: Hoare triple {65801#(= |main_#t~ret36| 1)} ~tmp~5 := #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-10 22:48:05,313 INFO L280 TraceCheckUtils]: 97: Hoare triple {65802#(= 1 main_~tmp~5)} havoc #t~ret36; {65802#(= 1 main_~tmp~5)} is VALID [2020-07-10 22:48:05,313 INFO L280 TraceCheckUtils]: 98: Hoare triple {65802#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {65711#true} is VALID [2020-07-10 22:48:05,314 INFO L263 TraceCheckUtils]: 99: Hoare triple {65711#true} call setup(); {65711#true} is VALID [2020-07-10 22:48:05,314 INFO L280 TraceCheckUtils]: 100: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,314 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {65711#true} {65711#true} #815#return; {65711#true} is VALID [2020-07-10 22:48:05,315 INFO L263 TraceCheckUtils]: 102: Hoare triple {65711#true} call runTest(); {65711#true} is VALID [2020-07-10 22:48:05,315 INFO L263 TraceCheckUtils]: 103: Hoare triple {65711#true} call test(); {65711#true} is VALID [2020-07-10 22:48:05,315 INFO L280 TraceCheckUtils]: 104: Hoare triple {65711#true} havoc ~splverifierCounter~0; {65711#true} is VALID [2020-07-10 22:48:05,315 INFO L280 TraceCheckUtils]: 105: Hoare triple {65711#true} havoc ~tmp~3; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 106: Hoare triple {65711#true} havoc ~tmp___0~1; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 107: Hoare triple {65711#true} havoc ~tmp___1~0; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 108: Hoare triple {65711#true} havoc ~tmp___2~0; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 109: Hoare triple {65711#true} ~splverifierCounter~0 := 0; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 110: Hoare triple {65711#true} assume !false; {65711#true} is VALID [2020-07-10 22:48:05,316 INFO L280 TraceCheckUtils]: 111: Hoare triple {65711#true} assume ~splverifierCounter~0 < 4; {65711#true} is VALID [2020-07-10 22:48:05,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {65711#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {65711#true} ~tmp~3 := #t~nondet30; {65711#true} is VALID [2020-07-10 22:48:05,317 INFO L280 TraceCheckUtils]: 114: Hoare triple {65711#true} havoc #t~nondet30; {65711#true} is VALID [2020-07-10 22:48:05,317 INFO L280 TraceCheckUtils]: 115: Hoare triple {65711#true} assume 0 != ~tmp~3; {65711#true} is VALID [2020-07-10 22:48:05,318 INFO L263 TraceCheckUtils]: 116: Hoare triple {65711#true} call waterRise(); {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 22:48:05,318 INFO L280 TraceCheckUtils]: 117: Hoare triple {65881#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65711#true} is VALID [2020-07-10 22:48:05,318 INFO L280 TraceCheckUtils]: 118: Hoare triple {65711#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65711#true} is VALID [2020-07-10 22:48:05,318 INFO L280 TraceCheckUtils]: 119: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,319 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {65711#true} {65711#true} #859#return; {65711#true} is VALID [2020-07-10 22:48:05,319 INFO L280 TraceCheckUtils]: 121: Hoare triple {65711#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,319 INFO L280 TraceCheckUtils]: 122: Hoare triple {65711#true} ~tmp___0~1 := #t~nondet31; {65711#true} is VALID [2020-07-10 22:48:05,319 INFO L280 TraceCheckUtils]: 123: Hoare triple {65711#true} havoc #t~nondet31; {65711#true} is VALID [2020-07-10 22:48:05,319 INFO L280 TraceCheckUtils]: 124: Hoare triple {65711#true} assume 0 != ~tmp___0~1; {65711#true} is VALID [2020-07-10 22:48:05,320 INFO L263 TraceCheckUtils]: 125: Hoare triple {65711#true} call changeMethaneLevel(); {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 22:48:05,320 INFO L280 TraceCheckUtils]: 126: Hoare triple {65882#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {65711#true} is VALID [2020-07-10 22:48:05,329 INFO L280 TraceCheckUtils]: 127: Hoare triple {65711#true} ~methaneLevelCritical~0 := 1; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,329 INFO L280 TraceCheckUtils]: 128: Hoare triple {65883#(<= 1 ~methaneLevelCritical~0)} assume true; {65883#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,332 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {65883#(<= 1 ~methaneLevelCritical~0)} {65711#true} #861#return; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,333 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 [2020-07-10 22:48:05,334 INFO L280 TraceCheckUtils]: 131: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,334 INFO L280 TraceCheckUtils]: 132: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet32; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,335 INFO L280 TraceCheckUtils]: 133: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,336 INFO L263 TraceCheckUtils]: 134: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,337 INFO L280 TraceCheckUtils]: 135: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,338 INFO L280 TraceCheckUtils]: 136: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {65813#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 22:48:05,339 INFO L263 TraceCheckUtils]: 137: Hoare triple {65813#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,339 INFO L280 TraceCheckUtils]: 138: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65711#true} is VALID [2020-07-10 22:48:05,339 INFO L280 TraceCheckUtils]: 139: Hoare triple {65711#true} assume 0 == ~pumpRunning~0; {65711#true} is VALID [2020-07-10 22:48:05,339 INFO L263 TraceCheckUtils]: 140: Hoare triple {65711#true} call #t~ret10 := isHighWaterLevel(); {65711#true} is VALID [2020-07-10 22:48:05,339 INFO L280 TraceCheckUtils]: 141: Hoare triple {65711#true} havoc ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L280 TraceCheckUtils]: 142: Hoare triple {65711#true} havoc ~tmp~2; {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L280 TraceCheckUtils]: 143: Hoare triple {65711#true} havoc ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L263 TraceCheckUtils]: 144: Hoare triple {65711#true} call #t~ret29 := isHighWaterSensorDry(); {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L280 TraceCheckUtils]: 145: Hoare triple {65711#true} havoc ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L280 TraceCheckUtils]: 146: Hoare triple {65711#true} assume !(~waterLevel~0 < 2); {65711#true} is VALID [2020-07-10 22:48:05,340 INFO L280 TraceCheckUtils]: 147: Hoare triple {65711#true} ~retValue_acc~2 := 0; {65711#true} is VALID [2020-07-10 22:48:05,341 INFO L280 TraceCheckUtils]: 148: Hoare triple {65711#true} #res := ~retValue_acc~2; {65711#true} is VALID [2020-07-10 22:48:05,341 INFO L280 TraceCheckUtils]: 149: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,341 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {65711#true} {65711#true} #873#return; {65711#true} is VALID [2020-07-10 22:48:05,341 INFO L280 TraceCheckUtils]: 151: Hoare triple {65711#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,341 INFO L280 TraceCheckUtils]: 152: Hoare triple {65711#true} ~tmp~2 := #t~ret29; {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 153: Hoare triple {65711#true} havoc #t~ret29; {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 154: Hoare triple {65711#true} assume !(0 != ~tmp~2); {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 155: Hoare triple {65711#true} ~tmp___0~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 156: Hoare triple {65711#true} ~retValue_acc~5 := ~tmp___0~0; {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 157: Hoare triple {65711#true} #res := ~retValue_acc~5; {65711#true} is VALID [2020-07-10 22:48:05,342 INFO L280 TraceCheckUtils]: 158: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,343 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {65711#true} {65711#true} #851#return; {65711#true} is VALID [2020-07-10 22:48:05,343 INFO L280 TraceCheckUtils]: 160: Hoare triple {65711#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65711#true} is VALID [2020-07-10 22:48:05,343 INFO L280 TraceCheckUtils]: 161: Hoare triple {65711#true} ~tmp~0 := #t~ret10; {65711#true} is VALID [2020-07-10 22:48:05,343 INFO L280 TraceCheckUtils]: 162: Hoare triple {65711#true} havoc #t~ret10; {65711#true} is VALID [2020-07-10 22:48:05,343 INFO L280 TraceCheckUtils]: 163: Hoare triple {65711#true} assume 0 != ~tmp~0; {65711#true} is VALID [2020-07-10 22:48:05,344 INFO L263 TraceCheckUtils]: 164: Hoare triple {65711#true} call activatePump(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,344 INFO L280 TraceCheckUtils]: 165: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65711#true} is VALID [2020-07-10 22:48:05,345 INFO L263 TraceCheckUtils]: 166: Hoare triple {65711#true} call #t~ret11 := isMethaneAlarm(); {65711#true} is VALID [2020-07-10 22:48:05,345 INFO L280 TraceCheckUtils]: 167: Hoare triple {65711#true} havoc ~retValue_acc~3; {65711#true} is VALID [2020-07-10 22:48:05,345 INFO L263 TraceCheckUtils]: 168: Hoare triple {65711#true} call #t~ret12 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-10 22:48:05,345 INFO L280 TraceCheckUtils]: 169: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,346 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 [2020-07-10 22:48:05,347 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 [2020-07-10 22:48:05,348 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 [2020-07-10 22:48:05,349 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 [2020-07-10 22:48:05,350 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 [2020-07-10 22:48:05,351 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 [2020-07-10 22:48:05,352 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 [2020-07-10 22:48:05,353 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 [2020-07-10 22:48:05,353 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 [2020-07-10 22:48:05,354 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 [2020-07-10 22:48:05,355 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 [2020-07-10 22:48:05,357 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 [2020-07-10 22:48:05,357 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 [2020-07-10 22:48:05,359 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 [2020-07-10 22:48:05,359 INFO L263 TraceCheckUtils]: 184: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 22:48:05,360 INFO L280 TraceCheckUtils]: 185: Hoare triple {65884#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65711#true} is VALID [2020-07-10 22:48:05,360 INFO L280 TraceCheckUtils]: 186: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,361 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {65711#true} {65929#(= 0 ~methaneLevelCritical~0)} #871#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,362 INFO L280 TraceCheckUtils]: 188: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,362 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65711#true} #853#return; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,363 INFO L280 TraceCheckUtils]: 190: Hoare triple {65929#(= 0 ~methaneLevelCritical~0)} assume true; {65929#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 22:48:05,364 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {65929#(= 0 ~methaneLevelCritical~0)} {65813#(not (= 0 ~methaneLevelCritical~0))} #877#return; {65712#false} is VALID [2020-07-10 22:48:05,364 INFO L263 TraceCheckUtils]: 192: Hoare triple {65712#false} call __utac_acc__Specification1_spec__1(); {65712#false} is VALID [2020-07-10 22:48:05,365 INFO L280 TraceCheckUtils]: 193: Hoare triple {65712#false} havoc ~tmp~4; {65712#false} is VALID [2020-07-10 22:48:05,365 INFO L280 TraceCheckUtils]: 194: Hoare triple {65712#false} havoc ~tmp___0~2; {65712#false} is VALID [2020-07-10 22:48:05,365 INFO L263 TraceCheckUtils]: 195: Hoare triple {65712#false} call #t~ret34 := isMethaneLevelCritical(); {65711#true} is VALID [2020-07-10 22:48:05,365 INFO L280 TraceCheckUtils]: 196: Hoare triple {65711#true} havoc ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,365 INFO L280 TraceCheckUtils]: 197: Hoare triple {65711#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {65711#true} is VALID [2020-07-10 22:48:05,366 INFO L280 TraceCheckUtils]: 198: Hoare triple {65711#true} #res := ~retValue_acc~0; {65711#true} is VALID [2020-07-10 22:48:05,366 INFO L280 TraceCheckUtils]: 199: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,366 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {65711#true} {65712#false} #899#return; {65712#false} is VALID [2020-07-10 22:48:05,366 INFO L280 TraceCheckUtils]: 201: Hoare triple {65712#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {65712#false} is VALID [2020-07-10 22:48:05,366 INFO L280 TraceCheckUtils]: 202: Hoare triple {65712#false} ~tmp~4 := #t~ret34; {65712#false} is VALID [2020-07-10 22:48:05,366 INFO L280 TraceCheckUtils]: 203: Hoare triple {65712#false} havoc #t~ret34; {65712#false} is VALID [2020-07-10 22:48:05,367 INFO L280 TraceCheckUtils]: 204: Hoare triple {65712#false} assume 0 != ~tmp~4; {65712#false} is VALID [2020-07-10 22:48:05,367 INFO L263 TraceCheckUtils]: 205: Hoare triple {65712#false} call #t~ret35 := isPumpRunning(); {65711#true} is VALID [2020-07-10 22:48:05,367 INFO L280 TraceCheckUtils]: 206: Hoare triple {65711#true} havoc ~retValue_acc~4; {65711#true} is VALID [2020-07-10 22:48:05,367 INFO L280 TraceCheckUtils]: 207: Hoare triple {65711#true} ~retValue_acc~4 := ~pumpRunning~0; {65711#true} is VALID [2020-07-10 22:48:05,367 INFO L280 TraceCheckUtils]: 208: Hoare triple {65711#true} #res := ~retValue_acc~4; {65711#true} is VALID [2020-07-10 22:48:05,367 INFO L280 TraceCheckUtils]: 209: Hoare triple {65711#true} assume true; {65711#true} is VALID [2020-07-10 22:48:05,368 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {65711#true} {65712#false} #901#return; {65712#false} is VALID [2020-07-10 22:48:05,368 INFO L280 TraceCheckUtils]: 211: Hoare triple {65712#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {65712#false} is VALID [2020-07-10 22:48:05,368 INFO L280 TraceCheckUtils]: 212: Hoare triple {65712#false} ~tmp___0~2 := #t~ret35; {65712#false} is VALID [2020-07-10 22:48:05,368 INFO L280 TraceCheckUtils]: 213: Hoare triple {65712#false} havoc #t~ret35; {65712#false} is VALID [2020-07-10 22:48:05,369 INFO L280 TraceCheckUtils]: 214: Hoare triple {65712#false} assume 0 != ~tmp___0~2; {65712#false} is VALID [2020-07-10 22:48:05,369 INFO L263 TraceCheckUtils]: 215: Hoare triple {65712#false} call __automaton_fail(); {65712#false} is VALID [2020-07-10 22:48:05,369 INFO L280 TraceCheckUtils]: 216: Hoare triple {65712#false} assume !false; {65712#false} is VALID [2020-07-10 22:48:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 22:48:05,416 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1823980889] [2020-07-10 22:48:05,416 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 22:48:05,416 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-10 22:48:05,416 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028999373] [2020-07-10 22:48:05,417 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 217 [2020-07-10 22:48:05,417 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 22:48:05,417 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 22:48:05,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:48:05,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 22:48:05,619 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 22:48:05,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 22:48:05,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-10 22:48:05,620 INFO L87 Difference]: Start difference. First operand 2151 states and 2439 transitions. Second operand 20 states. [2020-07-10 22:48:07,333 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:48:08,939 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 22:48:09,342 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 22:48:09,939 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:10,410 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 22:48:10,795 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:17,124 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 22:48:23,606 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:24,664 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:27,486 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:28,466 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:46,493 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:48,139 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:49,102 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:49,998 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:50,887 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:52,346 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:53,326 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 22:48:54,185 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 22:48:55,850 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-10 22:48:57,565 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-10 22:48:58,404 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-10 22:49:49,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 22:49:49,553 INFO L93 Difference]: Finished difference Result 4577 states and 5360 transitions. [2020-07-10 22:49:49,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-07-10 22:49:49,553 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 217 [2020-07-10 22:49:49,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 22:49:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 22:49:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 831 transitions. [2020-07-10 22:49:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 22:49:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 831 transitions. [2020-07-10 22:49:49,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states and 831 transitions. [2020-07-10 22:49:51,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 831 edges. 831 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 22:49:52,003 INFO L225 Difference]: With dead ends: 4577 [2020-07-10 22:49:52,003 INFO L226 Difference]: Without dead ends: 2536 [2020-07-10 22:49:52,008 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 43 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 614 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=563, Invalid=2407, Unknown=0, NotChecked=0, Total=2970 [2020-07-10 22:49:52,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2536 states.