/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_spec2_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:01:10,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:01:10,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:01:10,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:01:10,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:01:10,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:01:10,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:01:10,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:01:10,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:01:10,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:01:10,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:01:11,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:01:11,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:01:11,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:01:11,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:01:11,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:01:11,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:01:11,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:01:11,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:01:11,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:01:11,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:01:11,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:01:11,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:01:11,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:01:11,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:01:11,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:01:11,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:01:11,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:01:11,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:01:11,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:01:11,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:01:11,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:01:11,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:01:11,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:01:11,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:01:11,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:01:11,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:01:11,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:01:11,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:01:11,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:01:11,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:01:11,030 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 23:01:11,050 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:01:11,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:01:11,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:01:11,052 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:01:11,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:01:11,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:01:11,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:01:11,054 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:01:11,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:01:11,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:01:11,055 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:01:11,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:01:11,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:01:11,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:01:11,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:01:11,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:01:11,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:01:11,057 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 23:01:11,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:01:11,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:01:11,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:01:11,334 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:01:11,334 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:01:11,335 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-10 23:01:11,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4007e58/91ab2942375145e6931211350a1904f5/FLAG1de953eb1 [2020-07-10 23:01:11,927 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:01:11,928 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-10 23:01:11,941 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4007e58/91ab2942375145e6931211350a1904f5/FLAG1de953eb1 [2020-07-10 23:01:12,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4007e58/91ab2942375145e6931211350a1904f5 [2020-07-10 23:01:12,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:01:12,239 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:01:12,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:01:12,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:01:12,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:01:12,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:12,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79bfbb93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12, skipping insertion in model container [2020-07-10 23:01:12,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:12,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:01:12,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:01:12,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:01:12,796 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:01:12,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:01:12,927 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:01:12,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12 WrapperNode [2020-07-10 23:01:12,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:01:12,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:01:12,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:01:12,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:01:12,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:12,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:12,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:12,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:13,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:13,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:13,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... [2020-07-10 23:01:13,082 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:01:13,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:01:13,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:01:13,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:01:13,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:01:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:01:13,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:01:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:01:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:01:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:01:13,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:01:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:01:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:01:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:01:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:01:13,165 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:01:13,166 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:01:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:01:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:01:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:01:13,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:01:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:01:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:01:13,168 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:01:13,169 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:01:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-10 23:01:13,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-10 23:01:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:01:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:01:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:01:13,173 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:01:13,174 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:01:13,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:01:13,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:01:13,176 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:01:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:01:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:01:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:01:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:01:13,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:01:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:01:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:01:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:01:13,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:01:13,179 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:01:13,180 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:01:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:01:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-10 23:01:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:01:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:01:13,181 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:01:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:01:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:01:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:01:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:01:13,182 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:01:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:01:13,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:01:13,184 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:01:13,185 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:01:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:01:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:01:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:01:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:01:13,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:01:14,759 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:01:14,759 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:01:14,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:01:14 BoogieIcfgContainer [2020-07-10 23:01:14,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:01:14,768 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:01:14,768 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:01:14,772 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:01:14,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:01:12" (1/3) ... [2020-07-10 23:01:14,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496efde2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:01:14, skipping insertion in model container [2020-07-10 23:01:14,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:01:12" (2/3) ... [2020-07-10 23:01:14,774 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496efde2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:01:14, skipping insertion in model container [2020-07-10 23:01:14,774 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:01:14" (3/3) ... [2020-07-10 23:01:14,776 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product35.cil.c [2020-07-10 23:01:14,786 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:01:14,795 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:01:14,809 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:01:14,830 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:01:14,830 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:01:14,831 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:01:14,831 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:01:14,831 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:01:14,831 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:01:14,832 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:01:14,832 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:01:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-07-10 23:01:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 23:01:14,875 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:01:14,876 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] [2020-07-10 23:01:14,876 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:01:14,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:01:14,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1842377824, now seen corresponding path program 1 times [2020-07-10 23:01:14,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:01:14,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1933977879] [2020-07-10 23:01:14,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:01:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,716 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:01:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-10 23:01:15,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-10 23:01:15,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-10 23:01:15,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-10 23:01:15,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-10 23:01:15,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-10 23:01:15,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-10 23:01:15,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-10 23:01:15,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-10 23:01:15,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-10 23:01:15,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-10 23:01:15,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-10 23:01:15,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-10 23:01:15,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-10 23:01:15,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-10 23:01:15,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-10 23:01:15,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-10 23:01:15,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-10 23:01:15,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-10 23:01:15,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-10 23:01:15,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-10 23:01:15,885 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-10 23:01:15,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-10 23:01:15,886 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-10 23:01:15,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-10 23:01:15,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-10 23:01:15,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-10 23:01:15,888 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-10 23:01:15,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-10 23:01:15,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-10 23:01:15,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-10 23:01:15,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-10 23:01:15,892 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-10 23:01:15,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-10 23:01:15,893 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-10 23:01:15,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-10 23:01:15,894 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-10 23:01:15,894 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-10 23:01:15,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-10 23:01:15,895 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-10 23:01:15,895 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-10 23:01:15,895 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-10 23:01:15,896 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-10 23:01:15,896 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-10 23:01:15,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-10 23:01:15,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-10 23:01:15,897 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-10 23:01:15,897 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-10 23:01:15,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-10 23:01:15,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-10 23:01:15,899 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-10 23:01:15,905 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-10 23:01:15,905 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-10 23:01:15,906 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-10 23:01:15,906 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-10 23:01:15,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-10 23:01:15,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-10 23:01:15,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-10 23:01:15,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-10 23:01:15,908 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-10 23:01:15,909 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-10 23:01:15,912 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-10 23:01:15,912 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-10 23:01:15,913 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-10 23:01:15,914 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-10 23:01:15,914 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-10 23:01:15,915 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-10 23:01:15,920 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-10 23:01:15,921 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-10 23:01:15,921 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-10 23:01:15,921 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-10 23:01:15,922 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-10 23:01:15,922 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-10 23:01:15,922 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-10 23:01:15,923 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 23:01:15,923 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-10 23:01:15,927 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-10 23:01:15,927 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-10 23:01:15,927 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,928 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-10 23:01:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-10 23:01:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,948 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-10 23:01:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-10 23:01:15,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-10 23:01:15,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-10 23:01:15,953 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-10 23:01:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,977 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-10 23:01:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 23:01:15,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-10 23:01:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:15,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-10 23:01:15,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-10 23:01:15,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-10 23:01:15,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:15,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-10 23:01:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:16,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-10 23:01:16,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-10 23:01:16,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-10 23:01:16,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-10 23:01:16,010 INFO L263 TraceCheckUtils]: 0: Hoare triple {305#true} call ULTIMATE.init(); {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:01:16,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-10 23:01:16,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-10 23:01:16,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-10 23:01:16,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-10 23:01:16,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-10 23:01:16,012 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-10 23:01:16,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-10 23:01:16,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-10 23:01:16,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-10 23:01:16,013 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-10 23:01:16,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-10 23:01:16,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-10 23:01:16,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-10 23:01:16,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-10 23:01:16,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-10 23:01:16,016 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-10 23:01:16,016 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-10 23:01:16,016 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-10 23:01:16,017 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-10 23:01:16,017 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-10 23:01:16,017 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-10 23:01:16,018 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-10 23:01:16,018 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-10 23:01:16,018 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-10 23:01:16,019 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-10 23:01:16,019 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-10 23:01:16,019 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-10 23:01:16,019 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-10 23:01:16,020 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-10 23:01:16,020 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-10 23:01:16,020 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-10 23:01:16,020 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-10 23:01:16,021 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-10 23:01:16,021 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-10 23:01:16,021 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-10 23:01:16,021 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-10 23:01:16,022 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-10 23:01:16,022 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-10 23:01:16,022 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-10 23:01:16,023 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-10 23:01:16,023 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-10 23:01:16,023 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-10 23:01:16,023 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-10 23:01:16,024 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-10 23:01:16,024 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-10 23:01:16,024 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-10 23:01:16,025 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-10 23:01:16,025 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-10 23:01:16,025 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-10 23:01:16,025 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-10 23:01:16,026 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-10 23:01:16,026 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-10 23:01:16,026 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-10 23:01:16,027 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-10 23:01:16,027 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-10 23:01:16,027 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-10 23:01:16,028 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-10 23:01:16,028 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-10 23:01:16,028 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-10 23:01:16,029 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-10 23:01:16,029 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-10 23:01:16,030 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-10 23:01:16,030 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-10 23:01:16,030 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-10 23:01:16,031 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-10 23:01:16,031 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-10 23:01:16,031 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-10 23:01:16,032 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-10 23:01:16,032 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-10 23:01:16,033 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-10 23:01:16,033 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-10 23:01:16,033 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-10 23:01:16,034 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-10 23:01:16,034 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-10 23:01:16,034 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 23:01:16,035 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-10 23:01:16,035 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-10 23:01:16,035 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-10 23:01:16,036 INFO L280 TraceCheckUtils]: 79: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,036 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-10 23:01:16,037 INFO L263 TraceCheckUtils]: 81: Hoare triple {305#true} call #t~ret72 := main(); {305#true} is VALID [2020-07-10 23:01:16,037 INFO L280 TraceCheckUtils]: 82: Hoare triple {305#true} havoc ~retValue_acc~8; {305#true} is VALID [2020-07-10 23:01:16,037 INFO L280 TraceCheckUtils]: 83: Hoare triple {305#true} havoc ~tmp~7; {305#true} is VALID [2020-07-10 23:01:16,038 INFO L263 TraceCheckUtils]: 84: Hoare triple {305#true} call select_helpers(); {305#true} is VALID [2020-07-10 23:01:16,038 INFO L280 TraceCheckUtils]: 85: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,038 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-10 23:01:16,039 INFO L263 TraceCheckUtils]: 87: Hoare triple {305#true} call select_features(); {305#true} is VALID [2020-07-10 23:01:16,039 INFO L280 TraceCheckUtils]: 88: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,039 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-10 23:01:16,040 INFO L263 TraceCheckUtils]: 90: Hoare triple {305#true} call #t~ret61 := valid_product(); {305#true} is VALID [2020-07-10 23:01:16,040 INFO L280 TraceCheckUtils]: 91: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-10 23:01:16,040 INFO L280 TraceCheckUtils]: 92: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-10 23:01:16,040 INFO L280 TraceCheckUtils]: 93: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-10 23:01:16,041 INFO L280 TraceCheckUtils]: 94: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,041 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-10 23:01:16,041 INFO L280 TraceCheckUtils]: 96: Hoare triple {305#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {305#true} is VALID [2020-07-10 23:01:16,042 INFO L280 TraceCheckUtils]: 97: Hoare triple {305#true} ~tmp~7 := #t~ret61; {305#true} is VALID [2020-07-10 23:01:16,042 INFO L280 TraceCheckUtils]: 98: Hoare triple {305#true} havoc #t~ret61; {305#true} is VALID [2020-07-10 23:01:16,042 INFO L280 TraceCheckUtils]: 99: Hoare triple {305#true} assume 0 != ~tmp~7; {305#true} is VALID [2020-07-10 23:01:16,043 INFO L263 TraceCheckUtils]: 100: Hoare triple {305#true} call setup(); {305#true} is VALID [2020-07-10 23:01:16,043 INFO L280 TraceCheckUtils]: 101: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,043 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-10 23:01:16,043 INFO L263 TraceCheckUtils]: 103: Hoare triple {305#true} call runTest(); {305#true} is VALID [2020-07-10 23:01:16,044 INFO L263 TraceCheckUtils]: 104: Hoare triple {305#true} call __utac_acc__Specification2_spec__1(); {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:01:16,045 INFO L280 TraceCheckUtils]: 105: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-10 23:01:16,045 INFO L280 TraceCheckUtils]: 106: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,045 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-10 23:01:16,045 INFO L263 TraceCheckUtils]: 108: Hoare triple {305#true} call test(); {305#true} is VALID [2020-07-10 23:01:16,046 INFO L280 TraceCheckUtils]: 109: Hoare triple {305#true} havoc ~splverifierCounter~0; {305#true} is VALID [2020-07-10 23:01:16,046 INFO L280 TraceCheckUtils]: 110: Hoare triple {305#true} havoc ~tmp~5; {305#true} is VALID [2020-07-10 23:01:16,046 INFO L280 TraceCheckUtils]: 111: Hoare triple {305#true} havoc ~tmp___0~1; {305#true} is VALID [2020-07-10 23:01:16,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {305#true} havoc ~tmp___1~0; {305#true} is VALID [2020-07-10 23:01:16,047 INFO L280 TraceCheckUtils]: 113: Hoare triple {305#true} havoc ~tmp___2~0; {305#true} is VALID [2020-07-10 23:01:16,047 INFO L280 TraceCheckUtils]: 114: Hoare triple {305#true} ~splverifierCounter~0 := 0; {305#true} is VALID [2020-07-10 23:01:16,048 INFO L280 TraceCheckUtils]: 115: Hoare triple {305#true} assume false; {306#false} is VALID [2020-07-10 23:01:16,048 INFO L263 TraceCheckUtils]: 116: Hoare triple {306#false} call cleanup(); {306#false} is VALID [2020-07-10 23:01:16,049 INFO L280 TraceCheckUtils]: 117: Hoare triple {306#false} havoc ~i~0; {306#false} is VALID [2020-07-10 23:01:16,049 INFO L280 TraceCheckUtils]: 118: Hoare triple {306#false} havoc ~__cil_tmp2~0; {306#false} is VALID [2020-07-10 23:01:16,049 INFO L263 TraceCheckUtils]: 119: Hoare triple {306#false} call timeShift(); {306#false} is VALID [2020-07-10 23:01:16,050 INFO L280 TraceCheckUtils]: 120: Hoare triple {306#false} assume !(0 != ~pumpRunning~0); {306#false} is VALID [2020-07-10 23:01:16,050 INFO L280 TraceCheckUtils]: 121: Hoare triple {306#false} assume !(0 != ~systemActive~0); {306#false} is VALID [2020-07-10 23:01:16,050 INFO L263 TraceCheckUtils]: 122: Hoare triple {306#false} call __utac_acc__Specification2_spec__2(); {306#false} is VALID [2020-07-10 23:01:16,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {306#false} havoc ~tmp~6; {306#false} is VALID [2020-07-10 23:01:16,051 INFO L280 TraceCheckUtils]: 124: Hoare triple {306#false} havoc ~tmp___0~2; {306#false} is VALID [2020-07-10 23:01:16,051 INFO L263 TraceCheckUtils]: 125: Hoare triple {306#false} call #t~ret58 := isMethaneLevelCritical(); {305#true} is VALID [2020-07-10 23:01:16,051 INFO L280 TraceCheckUtils]: 126: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-10 23:01:16,051 INFO L280 TraceCheckUtils]: 127: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-10 23:01:16,052 INFO L280 TraceCheckUtils]: 128: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-10 23:01:16,052 INFO L280 TraceCheckUtils]: 129: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,053 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-10 23:01:16,053 INFO L280 TraceCheckUtils]: 131: Hoare triple {306#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {306#false} is VALID [2020-07-10 23:01:16,053 INFO L280 TraceCheckUtils]: 132: Hoare triple {306#false} ~tmp~6 := #t~ret58; {306#false} is VALID [2020-07-10 23:01:16,054 INFO L280 TraceCheckUtils]: 133: Hoare triple {306#false} havoc #t~ret58; {306#false} is VALID [2020-07-10 23:01:16,054 INFO L280 TraceCheckUtils]: 134: Hoare triple {306#false} assume 0 != ~tmp~6; {306#false} is VALID [2020-07-10 23:01:16,054 INFO L263 TraceCheckUtils]: 135: Hoare triple {306#false} call #t~ret59 := isPumpRunning(); {305#true} is VALID [2020-07-10 23:01:16,055 INFO L280 TraceCheckUtils]: 136: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-10 23:01:16,055 INFO L280 TraceCheckUtils]: 137: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-10 23:01:16,055 INFO L280 TraceCheckUtils]: 138: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-10 23:01:16,056 INFO L280 TraceCheckUtils]: 139: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-10 23:01:16,056 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-10 23:01:16,056 INFO L280 TraceCheckUtils]: 141: Hoare triple {306#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {306#false} is VALID [2020-07-10 23:01:16,056 INFO L280 TraceCheckUtils]: 142: Hoare triple {306#false} ~tmp___0~2 := #t~ret59; {306#false} is VALID [2020-07-10 23:01:16,057 INFO L280 TraceCheckUtils]: 143: Hoare triple {306#false} havoc #t~ret59; {306#false} is VALID [2020-07-10 23:01:16,057 INFO L280 TraceCheckUtils]: 144: Hoare triple {306#false} assume 0 != ~tmp___0~2; {306#false} is VALID [2020-07-10 23:01:16,057 INFO L280 TraceCheckUtils]: 145: Hoare triple {306#false} assume 0 != ~methAndRunningLastTime~0; {306#false} is VALID [2020-07-10 23:01:16,058 INFO L263 TraceCheckUtils]: 146: Hoare triple {306#false} call __automaton_fail(); {306#false} is VALID [2020-07-10 23:01:16,058 INFO L280 TraceCheckUtils]: 147: Hoare triple {306#false} assume !false; {306#false} is VALID [2020-07-10 23:01:16,090 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 23:01:16,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1933977879] [2020-07-10 23:01:16,092 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:01:16,093 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:01:16,093 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485122165] [2020-07-10 23:01:16,099 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 23:01:16,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:01:16,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:01:16,273 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:16,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:01:16,274 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:01:16,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:01:16,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:01:16,285 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 4 states. [2020-07-10 23:01:23,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:23,803 INFO L93 Difference]: Finished difference Result 453 states and 537 transitions. [2020-07-10 23:01:23,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 23:01:23,803 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 23:01:23,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:01:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:01:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-10 23:01:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:01:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-10 23:01:23,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 537 transitions. [2020-07-10 23:01:25,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:25,243 INFO L225 Difference]: With dead ends: 453 [2020-07-10 23:01:25,244 INFO L226 Difference]: Without dead ends: 293 [2020-07-10 23:01:25,252 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:01:25,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-10 23:01:28,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 245. [2020-07-10 23:01:28,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:01:28,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 245 states. [2020-07-10 23:01:28,576 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 245 states. [2020-07-10 23:01:28,576 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 245 states. [2020-07-10 23:01:28,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:28,611 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-10 23:01:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-10 23:01:28,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:01:28,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:01:28,615 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand 293 states. [2020-07-10 23:01:28,615 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 293 states. [2020-07-10 23:01:28,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:28,647 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-10 23:01:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-10 23:01:28,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:01:28,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:01:28,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:01:28,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:01:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-07-10 23:01:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 265 transitions. [2020-07-10 23:01:28,672 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 265 transitions. Word has length 148 [2020-07-10 23:01:28,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:01:28,673 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 265 transitions. [2020-07-10 23:01:28,673 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:01:28,673 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 245 states and 265 transitions. [2020-07-10 23:01:29,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2020-07-10 23:01:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-10 23:01:29,532 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:01:29,532 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] [2020-07-10 23:01:29,533 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:01:29,533 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:01:29,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:01:29,533 INFO L82 PathProgramCache]: Analyzing trace with hash 983801139, now seen corresponding path program 1 times [2020-07-10 23:01:29,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:01:29,534 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [951437906] [2020-07-10 23:01:29,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:01:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:29,910 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:01:29,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:29,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-10 23:01:29,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-10 23:01:29,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-10 23:01:29,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-10 23:01:29,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-10 23:01:29,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-10 23:01:29,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-10 23:01:29,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-10 23:01:29,978 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-10 23:01:29,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-10 23:01:29,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-10 23:01:29,979 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-10 23:01:29,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-10 23:01:29,980 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-10 23:01:29,980 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-10 23:01:29,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-10 23:01:29,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-10 23:01:29,981 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-10 23:01:29,981 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-10 23:01:29,981 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-10 23:01:29,981 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-10 23:01:29,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-10 23:01:29,982 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-10 23:01:29,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-10 23:01:29,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-10 23:01:29,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-10 23:01:29,983 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-10 23:01:29,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-10 23:01:29,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-10 23:01:29,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-10 23:01:29,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-10 23:01:29,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-10 23:01:29,984 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-10 23:01:29,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-10 23:01:29,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-10 23:01:29,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-10 23:01:29,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-10 23:01:29,985 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-10 23:01:29,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-10 23:01:29,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-10 23:01:29,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-10 23:01:29,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-10 23:01:29,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-10 23:01:29,987 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-10 23:01:29,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-10 23:01:29,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-10 23:01:29,988 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-10 23:01:29,988 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-10 23:01:29,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-10 23:01:29,989 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-10 23:01:29,989 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-10 23:01:29,989 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-10 23:01:29,990 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-10 23:01:29,990 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-10 23:01:29,990 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-10 23:01:29,990 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-10 23:01:29,991 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-10 23:01:29,991 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-10 23:01:29,991 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-10 23:01:29,991 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-10 23:01:29,992 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-10 23:01:29,992 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-10 23:01:29,992 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-10 23:01:29,992 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-10 23:01:29,993 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-10 23:01:29,993 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-10 23:01:29,993 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-10 23:01:29,993 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-10 23:01:29,993 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-10 23:01:29,994 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-10 23:01:29,994 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-10 23:01:29,994 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-10 23:01:29,995 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-10 23:01:29,995 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-10 23:01:29,995 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 23:01:29,996 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-10 23:01:29,996 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-10 23:01:29,996 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-10 23:01:29,996 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:29,997 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-10 23:01:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,007 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-10 23:01:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,010 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-10 23:01:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-10 23:01:30,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-10 23:01:30,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-10 23:01:30,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,014 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-10 23:01:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,017 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-10 23:01:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 23:01:30,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,029 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-10 23:01:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-10 23:01:30,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-10 23:01:30,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-10 23:01:30,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,040 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-10 23:01:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:30,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-10 23:01:30,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-10 23:01:30,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-10 23:01:30,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,044 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-10 23:01:30,049 INFO L263 TraceCheckUtils]: 0: Hoare triple {2397#true} call ULTIMATE.init(); {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:01:30,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-10 23:01:30,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-10 23:01:30,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-10 23:01:30,050 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-10 23:01:30,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-10 23:01:30,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-10 23:01:30,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-10 23:01:30,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-10 23:01:30,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-10 23:01:30,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-10 23:01:30,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-10 23:01:30,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-10 23:01:30,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-10 23:01:30,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-10 23:01:30,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-10 23:01:30,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-10 23:01:30,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-10 23:01:30,053 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-10 23:01:30,053 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-10 23:01:30,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-10 23:01:30,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-10 23:01:30,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-10 23:01:30,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-10 23:01:30,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-10 23:01:30,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-10 23:01:30,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-10 23:01:30,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-10 23:01:30,055 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-10 23:01:30,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-10 23:01:30,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-10 23:01:30,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-10 23:01:30,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-10 23:01:30,056 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-10 23:01:30,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-10 23:01:30,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-10 23:01:30,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-10 23:01:30,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-10 23:01:30,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-10 23:01:30,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-10 23:01:30,057 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-10 23:01:30,057 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-10 23:01:30,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-10 23:01:30,058 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-10 23:01:30,058 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-10 23:01:30,058 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-10 23:01:30,059 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-10 23:01:30,060 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-10 23:01:30,060 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-10 23:01:30,060 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-10 23:01:30,060 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-10 23:01:30,060 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-10 23:01:30,061 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-10 23:01:30,061 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-10 23:01:30,061 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-10 23:01:30,061 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-10 23:01:30,061 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-10 23:01:30,062 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-10 23:01:30,062 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-10 23:01:30,062 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-10 23:01:30,062 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-10 23:01:30,062 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-10 23:01:30,063 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-10 23:01:30,063 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-10 23:01:30,063 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-10 23:01:30,063 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-10 23:01:30,063 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-10 23:01:30,064 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-10 23:01:30,065 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-10 23:01:30,065 INFO L280 TraceCheckUtils]: 79: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,065 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-10 23:01:30,065 INFO L263 TraceCheckUtils]: 81: Hoare triple {2397#true} call #t~ret72 := main(); {2397#true} is VALID [2020-07-10 23:01:30,065 INFO L280 TraceCheckUtils]: 82: Hoare triple {2397#true} havoc ~retValue_acc~8; {2397#true} is VALID [2020-07-10 23:01:30,066 INFO L280 TraceCheckUtils]: 83: Hoare triple {2397#true} havoc ~tmp~7; {2397#true} is VALID [2020-07-10 23:01:30,066 INFO L263 TraceCheckUtils]: 84: Hoare triple {2397#true} call select_helpers(); {2397#true} is VALID [2020-07-10 23:01:30,066 INFO L280 TraceCheckUtils]: 85: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,066 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-10 23:01:30,066 INFO L263 TraceCheckUtils]: 87: Hoare triple {2397#true} call select_features(); {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L280 TraceCheckUtils]: 88: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L263 TraceCheckUtils]: 90: Hoare triple {2397#true} call #t~ret61 := valid_product(); {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L280 TraceCheckUtils]: 91: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L280 TraceCheckUtils]: 92: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-10 23:01:30,067 INFO L280 TraceCheckUtils]: 93: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-10 23:01:30,068 INFO L280 TraceCheckUtils]: 94: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,068 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-10 23:01:30,068 INFO L280 TraceCheckUtils]: 96: Hoare triple {2397#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {2397#true} is VALID [2020-07-10 23:01:30,068 INFO L280 TraceCheckUtils]: 97: Hoare triple {2397#true} ~tmp~7 := #t~ret61; {2397#true} is VALID [2020-07-10 23:01:30,068 INFO L280 TraceCheckUtils]: 98: Hoare triple {2397#true} havoc #t~ret61; {2397#true} is VALID [2020-07-10 23:01:30,069 INFO L280 TraceCheckUtils]: 99: Hoare triple {2397#true} assume 0 != ~tmp~7; {2397#true} is VALID [2020-07-10 23:01:30,069 INFO L263 TraceCheckUtils]: 100: Hoare triple {2397#true} call setup(); {2397#true} is VALID [2020-07-10 23:01:30,069 INFO L280 TraceCheckUtils]: 101: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,069 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-10 23:01:30,069 INFO L263 TraceCheckUtils]: 103: Hoare triple {2397#true} call runTest(); {2397#true} is VALID [2020-07-10 23:01:30,070 INFO L263 TraceCheckUtils]: 104: Hoare triple {2397#true} call __utac_acc__Specification2_spec__1(); {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:01:30,070 INFO L280 TraceCheckUtils]: 105: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L280 TraceCheckUtils]: 106: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L263 TraceCheckUtils]: 108: Hoare triple {2397#true} call test(); {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L280 TraceCheckUtils]: 109: Hoare triple {2397#true} havoc ~splverifierCounter~0; {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L280 TraceCheckUtils]: 110: Hoare triple {2397#true} havoc ~tmp~5; {2397#true} is VALID [2020-07-10 23:01:30,071 INFO L280 TraceCheckUtils]: 111: Hoare triple {2397#true} havoc ~tmp___0~1; {2397#true} is VALID [2020-07-10 23:01:30,072 INFO L280 TraceCheckUtils]: 112: Hoare triple {2397#true} havoc ~tmp___1~0; {2397#true} is VALID [2020-07-10 23:01:30,072 INFO L280 TraceCheckUtils]: 113: Hoare triple {2397#true} havoc ~tmp___2~0; {2397#true} is VALID [2020-07-10 23:01:30,072 INFO L280 TraceCheckUtils]: 114: Hoare triple {2397#true} ~splverifierCounter~0 := 0; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:01:30,073 INFO L280 TraceCheckUtils]: 115: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !false; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:01:30,074 INFO L280 TraceCheckUtils]: 116: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2398#false} is VALID [2020-07-10 23:01:30,074 INFO L263 TraceCheckUtils]: 117: Hoare triple {2398#false} call cleanup(); {2398#false} is VALID [2020-07-10 23:01:30,074 INFO L280 TraceCheckUtils]: 118: Hoare triple {2398#false} havoc ~i~0; {2398#false} is VALID [2020-07-10 23:01:30,074 INFO L280 TraceCheckUtils]: 119: Hoare triple {2398#false} havoc ~__cil_tmp2~0; {2398#false} is VALID [2020-07-10 23:01:30,074 INFO L263 TraceCheckUtils]: 120: Hoare triple {2398#false} call timeShift(); {2398#false} is VALID [2020-07-10 23:01:30,074 INFO L280 TraceCheckUtils]: 121: Hoare triple {2398#false} assume !(0 != ~pumpRunning~0); {2398#false} is VALID [2020-07-10 23:01:30,075 INFO L280 TraceCheckUtils]: 122: Hoare triple {2398#false} assume !(0 != ~systemActive~0); {2398#false} is VALID [2020-07-10 23:01:30,075 INFO L263 TraceCheckUtils]: 123: Hoare triple {2398#false} call __utac_acc__Specification2_spec__2(); {2398#false} is VALID [2020-07-10 23:01:30,075 INFO L280 TraceCheckUtils]: 124: Hoare triple {2398#false} havoc ~tmp~6; {2398#false} is VALID [2020-07-10 23:01:30,075 INFO L280 TraceCheckUtils]: 125: Hoare triple {2398#false} havoc ~tmp___0~2; {2398#false} is VALID [2020-07-10 23:01:30,075 INFO L263 TraceCheckUtils]: 126: Hoare triple {2398#false} call #t~ret58 := isMethaneLevelCritical(); {2397#true} is VALID [2020-07-10 23:01:30,076 INFO L280 TraceCheckUtils]: 127: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-10 23:01:30,076 INFO L280 TraceCheckUtils]: 128: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-10 23:01:30,076 INFO L280 TraceCheckUtils]: 129: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-10 23:01:30,076 INFO L280 TraceCheckUtils]: 130: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,076 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-10 23:01:30,077 INFO L280 TraceCheckUtils]: 132: Hoare triple {2398#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {2398#false} is VALID [2020-07-10 23:01:30,077 INFO L280 TraceCheckUtils]: 133: Hoare triple {2398#false} ~tmp~6 := #t~ret58; {2398#false} is VALID [2020-07-10 23:01:30,077 INFO L280 TraceCheckUtils]: 134: Hoare triple {2398#false} havoc #t~ret58; {2398#false} is VALID [2020-07-10 23:01:30,077 INFO L280 TraceCheckUtils]: 135: Hoare triple {2398#false} assume 0 != ~tmp~6; {2398#false} is VALID [2020-07-10 23:01:30,077 INFO L263 TraceCheckUtils]: 136: Hoare triple {2398#false} call #t~ret59 := isPumpRunning(); {2397#true} is VALID [2020-07-10 23:01:30,077 INFO L280 TraceCheckUtils]: 137: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-10 23:01:30,078 INFO L280 TraceCheckUtils]: 138: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-10 23:01:30,078 INFO L280 TraceCheckUtils]: 139: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-10 23:01:30,078 INFO L280 TraceCheckUtils]: 140: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-10 23:01:30,078 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-10 23:01:30,078 INFO L280 TraceCheckUtils]: 142: Hoare triple {2398#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L280 TraceCheckUtils]: 143: Hoare triple {2398#false} ~tmp___0~2 := #t~ret59; {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L280 TraceCheckUtils]: 144: Hoare triple {2398#false} havoc #t~ret59; {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L280 TraceCheckUtils]: 145: Hoare triple {2398#false} assume 0 != ~tmp___0~2; {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L280 TraceCheckUtils]: 146: Hoare triple {2398#false} assume 0 != ~methAndRunningLastTime~0; {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L263 TraceCheckUtils]: 147: Hoare triple {2398#false} call __automaton_fail(); {2398#false} is VALID [2020-07-10 23:01:30,079 INFO L280 TraceCheckUtils]: 148: Hoare triple {2398#false} assume !false; {2398#false} is VALID [2020-07-10 23:01:30,102 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 23:01:30,102 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [951437906] [2020-07-10 23:01:30,102 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:01:30,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 23:01:30,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147052935] [2020-07-10 23:01:30,105 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 23:01:30,105 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:01:30,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 23:01:30,261 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:30,261 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 23:01:30,261 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:01:30,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 23:01:30,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:01:30,262 INFO L87 Difference]: Start difference. First operand 245 states and 265 transitions. Second operand 5 states. [2020-07-10 23:01:32,388 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:01:38,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:38,223 INFO L93 Difference]: Finished difference Result 373 states and 422 transitions. [2020-07-10 23:01:38,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 23:01:38,223 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 23:01:38,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:01:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 23:01:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-10 23:01:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 23:01:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-10 23:01:38,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 422 transitions. [2020-07-10 23:01:39,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:39,358 INFO L225 Difference]: With dead ends: 373 [2020-07-10 23:01:39,358 INFO L226 Difference]: Without dead ends: 282 [2020-07-10 23:01:39,360 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 23:01:39,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-07-10 23:01:43,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 235. [2020-07-10 23:01:43,024 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:01:43,024 INFO L82 GeneralOperation]: Start isEquivalent. First operand 282 states. Second operand 235 states. [2020-07-10 23:01:43,024 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 235 states. [2020-07-10 23:01:43,024 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 235 states. [2020-07-10 23:01:43,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:43,043 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-10 23:01:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-10 23:01:43,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:01:43,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:01:43,046 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 282 states. [2020-07-10 23:01:43,046 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 282 states. [2020-07-10 23:01:43,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:01:43,060 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-10 23:01:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-10 23:01:43,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:01:43,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:01:43,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:01:43,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:01:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-10 23:01:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2020-07-10 23:01:43,070 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 149 [2020-07-10 23:01:43,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:01:43,071 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2020-07-10 23:01:43,071 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 23:01:43,071 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 235 states and 252 transitions. [2020-07-10 23:01:43,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:43,978 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2020-07-10 23:01:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-10 23:01:43,981 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:01:43,981 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] [2020-07-10 23:01:43,981 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:01:43,981 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:01:43,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:01:43,981 INFO L82 PathProgramCache]: Analyzing trace with hash -1583247536, now seen corresponding path program 1 times [2020-07-10 23:01:43,982 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:01:43,982 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [344905444] [2020-07-10 23:01:43,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:01:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,481 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:01:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-10 23:01:44,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-10 23:01:44,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-10 23:01:44,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-10 23:01:44,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-10 23:01:44,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-10 23:01:44,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-10 23:01:44,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-10 23:01:44,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-10 23:01:44,648 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-10 23:01:44,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-10 23:01:44,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-10 23:01:44,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-10 23:01:44,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-10 23:01:44,649 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-10 23:01:44,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-10 23:01:44,654 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-10 23:01:44,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-10 23:01:44,655 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-10 23:01:44,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-10 23:01:44,655 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-10 23:01:44,655 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-10 23:01:44,655 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-10 23:01:44,656 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-10 23:01:44,656 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-10 23:01:44,656 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-10 23:01:44,659 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-10 23:01:44,660 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-10 23:01:44,660 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-10 23:01:44,660 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-10 23:01:44,660 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-10 23:01:44,660 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-10 23:01:44,661 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-10 23:01:44,661 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-10 23:01:44,661 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-10 23:01:44,661 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-10 23:01:44,661 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-10 23:01:44,662 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-10 23:01:44,662 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-10 23:01:44,662 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-10 23:01:44,664 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-10 23:01:44,665 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-10 23:01:44,666 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-10 23:01:44,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-10 23:01:44,666 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-10 23:01:44,668 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-10 23:01:44,668 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-10 23:01:44,669 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-10 23:01:44,669 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-10 23:01:44,669 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-10 23:01:44,669 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-10 23:01:44,670 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-10 23:01:44,670 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-10 23:01:44,670 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-10 23:01:44,670 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-10 23:01:44,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-10 23:01:44,671 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-10 23:01:44,671 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-10 23:01:44,672 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-10 23:01:44,672 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-10 23:01:44,672 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-10 23:01:44,672 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-10 23:01:44,673 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-10 23:01:44,673 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-10 23:01:44,673 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-10 23:01:44,673 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-10 23:01:44,674 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-10 23:01:44,674 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-10 23:01:44,677 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,678 INFO L280 TraceCheckUtils]: 74: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,678 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,679 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,679 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,680 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,681 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,703 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-10 23:01:44,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 23:01:44,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:01:44,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:01:44,810 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 23:01:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,815 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-10 23:01:44,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,833 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-10 23:01:44,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-10 23:01:44,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-10 23:01:44,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,839 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-10 23:01:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:01:44,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-10 23:01:44,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-10 23:01:44,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-10 23:01:44,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,845 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-10 23:01:44,849 INFO L263 TraceCheckUtils]: 0: Hoare triple {4292#true} call ULTIMATE.init(); {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:01:44,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-10 23:01:44,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-10 23:01:44,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-10 23:01:44,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-10 23:01:44,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-10 23:01:44,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-10 23:01:44,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-10 23:01:44,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-10 23:01:44,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-10 23:01:44,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-10 23:01:44,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-10 23:01:44,852 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-10 23:01:44,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-10 23:01:44,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-10 23:01:44,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-10 23:01:44,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-10 23:01:44,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-10 23:01:44,854 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-10 23:01:44,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-10 23:01:44,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-10 23:01:44,855 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-10 23:01:44,856 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-10 23:01:44,857 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-10 23:01:44,857 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-10 23:01:44,858 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-10 23:01:44,858 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-10 23:01:44,858 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-10 23:01:44,858 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-10 23:01:44,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-10 23:01:44,859 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-10 23:01:44,860 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-10 23:01:44,860 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-10 23:01:44,860 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-10 23:01:44,860 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-10 23:01:44,860 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-10 23:01:44,861 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-10 23:01:44,862 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-10 23:01:44,863 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-10 23:01:44,863 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-10 23:01:44,863 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-10 23:01:44,863 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-10 23:01:44,868 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-10 23:01:44,869 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-10 23:01:44,872 INFO L280 TraceCheckUtils]: 74: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,873 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,874 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,875 INFO L280 TraceCheckUtils]: 79: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,891 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,895 INFO L263 TraceCheckUtils]: 81: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret72 := main(); {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,895 INFO L280 TraceCheckUtils]: 82: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~retValue_acc~8; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~tmp~7; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,896 INFO L263 TraceCheckUtils]: 84: Hoare triple {4374#(= 1 ~systemActive~0)} call select_helpers(); {4292#true} is VALID [2020-07-10 23:01:44,896 INFO L280 TraceCheckUtils]: 85: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,897 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,897 INFO L263 TraceCheckUtils]: 87: Hoare triple {4374#(= 1 ~systemActive~0)} call select_features(); {4292#true} is VALID [2020-07-10 23:01:44,897 INFO L280 TraceCheckUtils]: 88: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,898 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:01:44,898 INFO L263 TraceCheckUtils]: 90: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret61 := valid_product(); {4292#true} is VALID [2020-07-10 23:01:44,898 INFO L280 TraceCheckUtils]: 91: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-10 23:01:44,899 INFO L280 TraceCheckUtils]: 92: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 23:01:44,900 INFO L280 TraceCheckUtils]: 93: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:01:44,900 INFO L280 TraceCheckUtils]: 94: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:01:44,901 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 23:01:44,902 INFO L280 TraceCheckUtils]: 96: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-10 23:01:44,902 INFO L280 TraceCheckUtils]: 97: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} ~tmp~7 := #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 23:01:44,903 INFO L280 TraceCheckUtils]: 98: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} havoc #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 23:01:44,904 INFO L280 TraceCheckUtils]: 99: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,904 INFO L263 TraceCheckUtils]: 100: Hoare triple {4386#(not (= 0 ~systemActive~0))} call setup(); {4292#true} is VALID [2020-07-10 23:01:44,904 INFO L280 TraceCheckUtils]: 101: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,905 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,905 INFO L263 TraceCheckUtils]: 103: Hoare triple {4386#(not (= 0 ~systemActive~0))} call runTest(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,906 INFO L263 TraceCheckUtils]: 104: Hoare triple {4386#(not (= 0 ~systemActive~0))} call __utac_acc__Specification2_spec__1(); {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:01:44,906 INFO L280 TraceCheckUtils]: 105: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-10 23:01:44,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,907 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,907 INFO L263 TraceCheckUtils]: 108: Hoare triple {4386#(not (= 0 ~systemActive~0))} call test(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,908 INFO L280 TraceCheckUtils]: 109: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,908 INFO L280 TraceCheckUtils]: 110: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,909 INFO L280 TraceCheckUtils]: 111: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,909 INFO L280 TraceCheckUtils]: 112: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,910 INFO L280 TraceCheckUtils]: 113: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,910 INFO L280 TraceCheckUtils]: 114: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,911 INFO L280 TraceCheckUtils]: 115: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !false; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,911 INFO L280 TraceCheckUtils]: 116: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,912 INFO L280 TraceCheckUtils]: 117: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,912 INFO L280 TraceCheckUtils]: 118: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,913 INFO L280 TraceCheckUtils]: 119: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,913 INFO L280 TraceCheckUtils]: 120: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,914 INFO L280 TraceCheckUtils]: 121: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,914 INFO L280 TraceCheckUtils]: 122: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,915 INFO L280 TraceCheckUtils]: 123: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,915 INFO L280 TraceCheckUtils]: 124: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,915 INFO L280 TraceCheckUtils]: 125: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,916 INFO L280 TraceCheckUtils]: 126: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,916 INFO L280 TraceCheckUtils]: 127: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,917 INFO L280 TraceCheckUtils]: 128: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,917 INFO L263 TraceCheckUtils]: 129: Hoare triple {4386#(not (= 0 ~systemActive~0))} call timeShift(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,918 INFO L280 TraceCheckUtils]: 130: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:01:44,918 INFO L280 TraceCheckUtils]: 131: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4293#false} is VALID [2020-07-10 23:01:44,919 INFO L263 TraceCheckUtils]: 132: Hoare triple {4293#false} call __utac_acc__Specification2_spec__2(); {4293#false} is VALID [2020-07-10 23:01:44,919 INFO L280 TraceCheckUtils]: 133: Hoare triple {4293#false} havoc ~tmp~6; {4293#false} is VALID [2020-07-10 23:01:44,919 INFO L280 TraceCheckUtils]: 134: Hoare triple {4293#false} havoc ~tmp___0~2; {4293#false} is VALID [2020-07-10 23:01:44,919 INFO L263 TraceCheckUtils]: 135: Hoare triple {4293#false} call #t~ret58 := isMethaneLevelCritical(); {4292#true} is VALID [2020-07-10 23:01:44,919 INFO L280 TraceCheckUtils]: 136: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-10 23:01:44,919 INFO L280 TraceCheckUtils]: 137: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-10 23:01:44,920 INFO L280 TraceCheckUtils]: 138: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-10 23:01:44,920 INFO L280 TraceCheckUtils]: 139: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,920 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-10 23:01:44,920 INFO L280 TraceCheckUtils]: 141: Hoare triple {4293#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {4293#false} is VALID [2020-07-10 23:01:44,920 INFO L280 TraceCheckUtils]: 142: Hoare triple {4293#false} ~tmp~6 := #t~ret58; {4293#false} is VALID [2020-07-10 23:01:44,921 INFO L280 TraceCheckUtils]: 143: Hoare triple {4293#false} havoc #t~ret58; {4293#false} is VALID [2020-07-10 23:01:44,921 INFO L280 TraceCheckUtils]: 144: Hoare triple {4293#false} assume 0 != ~tmp~6; {4293#false} is VALID [2020-07-10 23:01:44,921 INFO L263 TraceCheckUtils]: 145: Hoare triple {4293#false} call #t~ret59 := isPumpRunning(); {4292#true} is VALID [2020-07-10 23:01:44,921 INFO L280 TraceCheckUtils]: 146: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-10 23:01:44,921 INFO L280 TraceCheckUtils]: 147: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-10 23:01:44,921 INFO L280 TraceCheckUtils]: 148: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-10 23:01:44,922 INFO L280 TraceCheckUtils]: 149: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-10 23:01:44,922 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-10 23:01:44,922 INFO L280 TraceCheckUtils]: 151: Hoare triple {4293#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {4293#false} is VALID [2020-07-10 23:01:44,922 INFO L280 TraceCheckUtils]: 152: Hoare triple {4293#false} ~tmp___0~2 := #t~ret59; {4293#false} is VALID [2020-07-10 23:01:44,923 INFO L280 TraceCheckUtils]: 153: Hoare triple {4293#false} havoc #t~ret59; {4293#false} is VALID [2020-07-10 23:01:44,923 INFO L280 TraceCheckUtils]: 154: Hoare triple {4293#false} assume 0 != ~tmp___0~2; {4293#false} is VALID [2020-07-10 23:01:44,924 INFO L280 TraceCheckUtils]: 155: Hoare triple {4293#false} assume 0 != ~methAndRunningLastTime~0; {4293#false} is VALID [2020-07-10 23:01:44,924 INFO L263 TraceCheckUtils]: 156: Hoare triple {4293#false} call __automaton_fail(); {4293#false} is VALID [2020-07-10 23:01:44,924 INFO L280 TraceCheckUtils]: 157: Hoare triple {4293#false} assume !false; {4293#false} is VALID [2020-07-10 23:01:44,954 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 23:01:44,954 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [344905444] [2020-07-10 23:01:44,955 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:01:44,955 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:01:44,955 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426648566] [2020-07-10 23:01:44,960 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 23:01:44,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:01:44,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:01:45,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:01:45,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:01:45,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:01:45,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:01:45,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:01:45,127 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand 10 states. [2020-07-10 23:01:46,266 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:01:47,420 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:01:47,782 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:01:48,268 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:01:48,667 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:01:49,005 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:01:55,849 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:02:10,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:02:10,416 INFO L93 Difference]: Finished difference Result 616 states and 713 transitions. [2020-07-10 23:02:10,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:02:10,416 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 23:02:10,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:02:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:02:10,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-10 23:02:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:02:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-10 23:02:10,441 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 713 transitions. [2020-07-10 23:02:12,481 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:02:12,503 INFO L225 Difference]: With dead ends: 616 [2020-07-10 23:02:12,503 INFO L226 Difference]: Without dead ends: 496 [2020-07-10 23:02:12,505 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:02:12,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2020-07-10 23:02:20,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 411. [2020-07-10 23:02:20,715 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:02:20,715 INFO L82 GeneralOperation]: Start isEquivalent. First operand 496 states. Second operand 411 states. [2020-07-10 23:02:20,715 INFO L74 IsIncluded]: Start isIncluded. First operand 496 states. Second operand 411 states. [2020-07-10 23:02:20,716 INFO L87 Difference]: Start difference. First operand 496 states. Second operand 411 states. [2020-07-10 23:02:20,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:02:20,741 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-10 23:02:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-10 23:02:20,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:02:20,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:02:20,743 INFO L74 IsIncluded]: Start isIncluded. First operand 411 states. Second operand 496 states. [2020-07-10 23:02:20,744 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 496 states. [2020-07-10 23:02:20,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:02:20,769 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-10 23:02:20,769 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-10 23:02:20,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:02:20,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:02:20,771 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:02:20,772 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:02:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2020-07-10 23:02:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 456 transitions. [2020-07-10 23:02:20,787 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 456 transitions. Word has length 158 [2020-07-10 23:02:20,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:02:20,788 INFO L479 AbstractCegarLoop]: Abstraction has 411 states and 456 transitions. [2020-07-10 23:02:20,788 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:02:20,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 411 states and 456 transitions. [2020-07-10 23:02:22,744 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:02:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 456 transitions. [2020-07-10 23:02:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:02:22,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:02:22,750 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 23:02:22,750 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:02:22,750 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:02:22,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:02:22,750 INFO L82 PathProgramCache]: Analyzing trace with hash -247370093, now seen corresponding path program 1 times [2020-07-10 23:02:22,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:02:22,751 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1880360383] [2020-07-10 23:02:22,751 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:02:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,108 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:02:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-10 23:02:23,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-10 23:02:23,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-10 23:02:23,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-10 23:02:23,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-10 23:02:23,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-10 23:02:23,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-10 23:02:23,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-10 23:02:23,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-10 23:02:23,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-10 23:02:23,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-10 23:02:23,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-10 23:02:23,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-10 23:02:23,215 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-10 23:02:23,215 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-10 23:02:23,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-10 23:02:23,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-10 23:02:23,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-10 23:02:23,216 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-10 23:02:23,217 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-10 23:02:23,217 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-10 23:02:23,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-10 23:02:23,217 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-10 23:02:23,217 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-10 23:02:23,218 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-10 23:02:23,218 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-10 23:02:23,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-10 23:02:23,218 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-10 23:02:23,218 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-10 23:02:23,219 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-10 23:02:23,220 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-10 23:02:23,221 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-10 23:02:23,222 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-10 23:02:23,222 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-10 23:02:23,222 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-10 23:02:23,223 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-10 23:02:23,223 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-10 23:02:23,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-10 23:02:23,223 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-10 23:02:23,224 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-10 23:02:23,224 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-10 23:02:23,224 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-10 23:02:23,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-10 23:02:23,225 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-10 23:02:23,225 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-10 23:02:23,226 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-10 23:02:23,226 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-10 23:02:23,230 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,231 INFO L280 TraceCheckUtils]: 73: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,232 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,232 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,233 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,234 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,235 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,252 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-10 23:02:23,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-10 23:02:23,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-10 23:02:23,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-10 23:02:23,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,314 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:02:23,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-10 23:02:23,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,317 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,319 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-10 23:02:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-10 23:02:23,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-10 23:02:23,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-10 23:02:23,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,324 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-10 23:02:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:02:23,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-10 23:02:23,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-10 23:02:23,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-10 23:02:23,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-10 23:02:23,333 INFO L263 TraceCheckUtils]: 0: Hoare triple {7474#true} call ULTIMATE.init(); {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:02:23,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-10 23:02:23,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-10 23:02:23,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-10 23:02:23,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-10 23:02:23,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-10 23:02:23,335 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-10 23:02:23,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-10 23:02:23,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-10 23:02:23,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-10 23:02:23,337 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-10 23:02:23,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-10 23:02:23,339 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-10 23:02:23,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-10 23:02:23,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-10 23:02:23,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-10 23:02:23,339 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-10 23:02:23,340 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-10 23:02:23,341 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-10 23:02:23,341 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-10 23:02:23,341 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-10 23:02:23,341 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-10 23:02:23,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-10 23:02:23,342 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-10 23:02:23,343 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-10 23:02:23,344 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-10 23:02:23,345 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-10 23:02:23,345 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-10 23:02:23,345 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-10 23:02:23,345 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-10 23:02:23,345 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-10 23:02:23,348 INFO L280 TraceCheckUtils]: 73: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,349 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,349 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,350 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,350 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,351 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,351 INFO L280 TraceCheckUtils]: 79: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,352 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,352 INFO L263 TraceCheckUtils]: 81: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,353 INFO L280 TraceCheckUtils]: 82: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,353 INFO L280 TraceCheckUtils]: 83: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,354 INFO L263 TraceCheckUtils]: 84: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_helpers(); {7474#true} is VALID [2020-07-10 23:02:23,354 INFO L280 TraceCheckUtils]: 85: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,354 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,355 INFO L263 TraceCheckUtils]: 87: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_features(); {7474#true} is VALID [2020-07-10 23:02:23,355 INFO L280 TraceCheckUtils]: 88: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,355 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,356 INFO L263 TraceCheckUtils]: 90: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {7474#true} is VALID [2020-07-10 23:02:23,356 INFO L280 TraceCheckUtils]: 91: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-10 23:02:23,356 INFO L280 TraceCheckUtils]: 92: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-10 23:02:23,356 INFO L280 TraceCheckUtils]: 93: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-10 23:02:23,357 INFO L280 TraceCheckUtils]: 94: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,357 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,358 INFO L280 TraceCheckUtils]: 96: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,359 INFO L280 TraceCheckUtils]: 97: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,359 INFO L280 TraceCheckUtils]: 98: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,360 INFO L280 TraceCheckUtils]: 99: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,360 INFO L263 TraceCheckUtils]: 100: Hoare triple {7556#(= 0 ~pumpRunning~0)} call setup(); {7474#true} is VALID [2020-07-10 23:02:23,360 INFO L280 TraceCheckUtils]: 101: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,361 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,362 INFO L263 TraceCheckUtils]: 103: Hoare triple {7556#(= 0 ~pumpRunning~0)} call runTest(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,362 INFO L263 TraceCheckUtils]: 104: Hoare triple {7556#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:02:23,363 INFO L280 TraceCheckUtils]: 105: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-10 23:02:23,363 INFO L280 TraceCheckUtils]: 106: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,364 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,364 INFO L263 TraceCheckUtils]: 108: Hoare triple {7556#(= 0 ~pumpRunning~0)} call test(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,365 INFO L280 TraceCheckUtils]: 109: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,366 INFO L280 TraceCheckUtils]: 111: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,367 INFO L280 TraceCheckUtils]: 112: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,367 INFO L280 TraceCheckUtils]: 113: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,368 INFO L280 TraceCheckUtils]: 114: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,369 INFO L280 TraceCheckUtils]: 115: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !false; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,369 INFO L280 TraceCheckUtils]: 116: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,370 INFO L280 TraceCheckUtils]: 117: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,371 INFO L280 TraceCheckUtils]: 118: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,371 INFO L280 TraceCheckUtils]: 119: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,372 INFO L280 TraceCheckUtils]: 120: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,373 INFO L280 TraceCheckUtils]: 121: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,373 INFO L280 TraceCheckUtils]: 122: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,374 INFO L280 TraceCheckUtils]: 123: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,374 INFO L280 TraceCheckUtils]: 124: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,375 INFO L280 TraceCheckUtils]: 125: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,376 INFO L280 TraceCheckUtils]: 126: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,376 INFO L280 TraceCheckUtils]: 127: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,377 INFO L280 TraceCheckUtils]: 128: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,378 INFO L263 TraceCheckUtils]: 129: Hoare triple {7556#(= 0 ~pumpRunning~0)} call timeShift(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,378 INFO L280 TraceCheckUtils]: 130: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,379 INFO L280 TraceCheckUtils]: 131: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:02:23,380 INFO L263 TraceCheckUtils]: 132: Hoare triple {7556#(= 0 ~pumpRunning~0)} call processEnvironment(); {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:02:23,380 INFO L280 TraceCheckUtils]: 133: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:02:23,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,381 INFO L263 TraceCheckUtils]: 135: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-10 23:02:23,381 INFO L280 TraceCheckUtils]: 136: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,382 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,382 INFO L280 TraceCheckUtils]: 138: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:02:23,383 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-10 23:02:23,383 INFO L263 TraceCheckUtils]: 140: Hoare triple {7475#false} call __utac_acc__Specification2_spec__2(); {7475#false} is VALID [2020-07-10 23:02:23,383 INFO L280 TraceCheckUtils]: 141: Hoare triple {7475#false} havoc ~tmp~6; {7475#false} is VALID [2020-07-10 23:02:23,383 INFO L280 TraceCheckUtils]: 142: Hoare triple {7475#false} havoc ~tmp___0~2; {7475#false} is VALID [2020-07-10 23:02:23,384 INFO L263 TraceCheckUtils]: 143: Hoare triple {7475#false} call #t~ret58 := isMethaneLevelCritical(); {7474#true} is VALID [2020-07-10 23:02:23,384 INFO L280 TraceCheckUtils]: 144: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-10 23:02:23,384 INFO L280 TraceCheckUtils]: 145: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-10 23:02:23,384 INFO L280 TraceCheckUtils]: 146: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-10 23:02:23,384 INFO L280 TraceCheckUtils]: 147: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,384 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-10 23:02:23,385 INFO L280 TraceCheckUtils]: 149: Hoare triple {7475#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {7475#false} is VALID [2020-07-10 23:02:23,385 INFO L280 TraceCheckUtils]: 150: Hoare triple {7475#false} ~tmp~6 := #t~ret58; {7475#false} is VALID [2020-07-10 23:02:23,385 INFO L280 TraceCheckUtils]: 151: Hoare triple {7475#false} havoc #t~ret58; {7475#false} is VALID [2020-07-10 23:02:23,385 INFO L280 TraceCheckUtils]: 152: Hoare triple {7475#false} assume 0 != ~tmp~6; {7475#false} is VALID [2020-07-10 23:02:23,385 INFO L263 TraceCheckUtils]: 153: Hoare triple {7475#false} call #t~ret59 := isPumpRunning(); {7474#true} is VALID [2020-07-10 23:02:23,385 INFO L280 TraceCheckUtils]: 154: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-10 23:02:23,386 INFO L280 TraceCheckUtils]: 155: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-10 23:02:23,386 INFO L280 TraceCheckUtils]: 156: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-10 23:02:23,386 INFO L280 TraceCheckUtils]: 157: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-10 23:02:23,386 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-10 23:02:23,386 INFO L280 TraceCheckUtils]: 159: Hoare triple {7475#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {7475#false} is VALID [2020-07-10 23:02:23,386 INFO L280 TraceCheckUtils]: 160: Hoare triple {7475#false} ~tmp___0~2 := #t~ret59; {7475#false} is VALID [2020-07-10 23:02:23,387 INFO L280 TraceCheckUtils]: 161: Hoare triple {7475#false} havoc #t~ret59; {7475#false} is VALID [2020-07-10 23:02:23,387 INFO L280 TraceCheckUtils]: 162: Hoare triple {7475#false} assume 0 != ~tmp___0~2; {7475#false} is VALID [2020-07-10 23:02:23,387 INFO L280 TraceCheckUtils]: 163: Hoare triple {7475#false} assume 0 != ~methAndRunningLastTime~0; {7475#false} is VALID [2020-07-10 23:02:23,387 INFO L263 TraceCheckUtils]: 164: Hoare triple {7475#false} call __automaton_fail(); {7475#false} is VALID [2020-07-10 23:02:23,387 INFO L280 TraceCheckUtils]: 165: Hoare triple {7475#false} assume !false; {7475#false} is VALID [2020-07-10 23:02:23,421 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 23:02:23,421 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1880360383] [2020-07-10 23:02:23,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:02:23,422 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 23:02:23,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354989219] [2020-07-10 23:02:23,422 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 23:02:23,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:02:23,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 23:02:23,594 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 23:02:23,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 23:02:23,594 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:02:23,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 23:02:23,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 23:02:23,595 INFO L87 Difference]: Start difference. First operand 411 states and 456 transitions. Second operand 7 states. [2020-07-10 23:02:24,685 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:02:41,640 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:02:49,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:02:49,232 INFO L93 Difference]: Finished difference Result 1041 states and 1238 transitions. [2020-07-10 23:02:49,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:02:49,232 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 23:02:49,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:02:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 23:02:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-10 23:02:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 23:02:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-10 23:02:49,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 627 transitions. [2020-07-10 23:02:50,971 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:02:51,014 INFO L225 Difference]: With dead ends: 1041 [2020-07-10 23:02:51,014 INFO L226 Difference]: Without dead ends: 745 [2020-07-10 23:02:51,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-10 23:02:51,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2020-07-10 23:03:04,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 617. [2020-07-10 23:03:04,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:03:04,341 INFO L82 GeneralOperation]: Start isEquivalent. First operand 745 states. Second operand 617 states. [2020-07-10 23:03:04,341 INFO L74 IsIncluded]: Start isIncluded. First operand 745 states. Second operand 617 states. [2020-07-10 23:03:04,341 INFO L87 Difference]: Start difference. First operand 745 states. Second operand 617 states. [2020-07-10 23:03:04,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:04,379 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-10 23:03:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-10 23:03:04,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:04,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:04,382 INFO L74 IsIncluded]: Start isIncluded. First operand 617 states. Second operand 745 states. [2020-07-10 23:03:04,382 INFO L87 Difference]: Start difference. First operand 617 states. Second operand 745 states. [2020-07-10 23:03:04,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:04,417 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-10 23:03:04,417 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-10 23:03:04,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:04,420 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:04,420 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:03:04,420 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:03:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-07-10 23:03:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 686 transitions. [2020-07-10 23:03:04,449 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 686 transitions. Word has length 166 [2020-07-10 23:03:04,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:03:04,450 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 686 transitions. [2020-07-10 23:03:04,450 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 23:03:04,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 617 states and 686 transitions. [2020-07-10 23:03:07,640 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 686 edges. 686 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 686 transitions. [2020-07-10 23:03:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-10 23:03:07,643 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:03:07,643 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:03:07,644 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:03:07,644 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:03:07,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:03:07,644 INFO L82 PathProgramCache]: Analyzing trace with hash 662442186, now seen corresponding path program 1 times [2020-07-10 23:03:07,644 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:03:07,644 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2120173884] [2020-07-10 23:03:07,645 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:03:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,014 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:03:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-10 23:03:08,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-10 23:03:08,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-10 23:03:08,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-10 23:03:08,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-10 23:03:08,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-10 23:03:08,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-10 23:03:08,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-10 23:03:08,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-10 23:03:08,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-10 23:03:08,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-10 23:03:08,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-10 23:03:08,102 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-10 23:03:08,102 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-10 23:03:08,102 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-10 23:03:08,102 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-10 23:03:08,103 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-10 23:03:08,103 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-10 23:03:08,103 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-10 23:03:08,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-10 23:03:08,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-10 23:03:08,104 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-10 23:03:08,105 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-10 23:03:08,106 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-10 23:03:08,106 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-10 23:03:08,106 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-10 23:03:08,106 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-10 23:03:08,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-10 23:03:08,107 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-10 23:03:08,108 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-10 23:03:08,109 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-10 23:03:08,110 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-10 23:03:08,111 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-10 23:03:08,111 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-10 23:03:08,111 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-10 23:03:08,111 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-10 23:03:08,111 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-10 23:03:08,112 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,112 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-10 23:03:08,112 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,112 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-10 23:03:08,112 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-10 23:03:08,113 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,114 INFO L280 TraceCheckUtils]: 78: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,114 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,122 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,125 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-10 23:03:08,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-10 23:03:08,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-10 23:03:08,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,130 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,133 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-10 23:03:08,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,176 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-10 23:03:08,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-10 23:03:08,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 23:03:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:08,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-10 23:03:08,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-10 23:03:08,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-10 23:03:08,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,225 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-10 23:03:08,232 INFO L263 TraceCheckUtils]: 0: Hoare triple {12424#true} call ULTIMATE.init(); {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:03:08,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-10 23:03:08,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-10 23:03:08,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-10 23:03:08,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-10 23:03:08,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-10 23:03:08,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-10 23:03:08,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-10 23:03:08,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-10 23:03:08,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-10 23:03:08,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-10 23:03:08,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-10 23:03:08,236 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-10 23:03:08,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-10 23:03:08,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-10 23:03:08,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-10 23:03:08,237 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-10 23:03:08,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-10 23:03:08,237 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-10 23:03:08,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-10 23:03:08,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-10 23:03:08,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-10 23:03:08,239 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-10 23:03:08,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-10 23:03:08,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-10 23:03:08,240 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-10 23:03:08,240 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-10 23:03:08,240 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-10 23:03:08,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-10 23:03:08,241 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-10 23:03:08,241 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-10 23:03:08,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-10 23:03:08,242 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-10 23:03:08,242 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-10 23:03:08,242 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-10 23:03:08,242 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-10 23:03:08,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-10 23:03:08,243 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-10 23:03:08,243 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-10 23:03:08,244 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-10 23:03:08,244 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-10 23:03:08,244 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-10 23:03:08,244 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-10 23:03:08,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-10 23:03:08,245 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-10 23:03:08,245 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-10 23:03:08,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-10 23:03:08,246 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-10 23:03:08,246 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-10 23:03:08,246 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-10 23:03:08,247 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-10 23:03:08,247 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-10 23:03:08,247 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-10 23:03:08,247 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-10 23:03:08,247 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-10 23:03:08,248 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-10 23:03:08,249 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-10 23:03:08,250 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-10 23:03:08,251 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,251 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-10 23:03:08,251 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,251 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-10 23:03:08,251 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-10 23:03:08,252 INFO L280 TraceCheckUtils]: 78: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,253 INFO L280 TraceCheckUtils]: 79: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,254 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,255 INFO L263 TraceCheckUtils]: 81: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := main(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,256 INFO L280 TraceCheckUtils]: 82: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~8; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,257 INFO L280 TraceCheckUtils]: 83: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,257 INFO L263 TraceCheckUtils]: 84: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12424#true} is VALID [2020-07-10 23:03:08,257 INFO L280 TraceCheckUtils]: 85: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,258 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,258 INFO L263 TraceCheckUtils]: 87: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_features(); {12424#true} is VALID [2020-07-10 23:03:08,258 INFO L280 TraceCheckUtils]: 88: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,259 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,260 INFO L263 TraceCheckUtils]: 90: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret61 := valid_product(); {12424#true} is VALID [2020-07-10 23:03:08,260 INFO L280 TraceCheckUtils]: 91: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-10 23:03:08,260 INFO L280 TraceCheckUtils]: 92: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-10 23:03:08,260 INFO L280 TraceCheckUtils]: 93: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-10 23:03:08,261 INFO L280 TraceCheckUtils]: 94: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,262 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,262 INFO L280 TraceCheckUtils]: 96: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,263 INFO L280 TraceCheckUtils]: 97: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~7 := #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,264 INFO L280 TraceCheckUtils]: 98: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,265 INFO L280 TraceCheckUtils]: 99: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,265 INFO L263 TraceCheckUtils]: 100: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call setup(); {12424#true} is VALID [2020-07-10 23:03:08,265 INFO L280 TraceCheckUtils]: 101: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,266 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,267 INFO L263 TraceCheckUtils]: 103: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call runTest(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,268 INFO L263 TraceCheckUtils]: 104: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:03:08,268 INFO L280 TraceCheckUtils]: 105: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,269 INFO L280 TraceCheckUtils]: 106: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,270 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,270 INFO L263 TraceCheckUtils]: 108: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call test(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,271 INFO L280 TraceCheckUtils]: 109: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,272 INFO L280 TraceCheckUtils]: 110: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,273 INFO L280 TraceCheckUtils]: 111: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,274 INFO L280 TraceCheckUtils]: 112: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,274 INFO L280 TraceCheckUtils]: 113: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,275 INFO L280 TraceCheckUtils]: 114: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,276 INFO L280 TraceCheckUtils]: 115: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !false; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,277 INFO L280 TraceCheckUtils]: 116: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,277 INFO L280 TraceCheckUtils]: 117: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,278 INFO L280 TraceCheckUtils]: 118: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,279 INFO L280 TraceCheckUtils]: 119: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,280 INFO L280 TraceCheckUtils]: 120: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,280 INFO L280 TraceCheckUtils]: 121: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,281 INFO L280 TraceCheckUtils]: 122: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,282 INFO L280 TraceCheckUtils]: 123: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,283 INFO L280 TraceCheckUtils]: 124: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,284 INFO L280 TraceCheckUtils]: 125: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,284 INFO L280 TraceCheckUtils]: 126: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,285 INFO L280 TraceCheckUtils]: 127: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,286 INFO L280 TraceCheckUtils]: 128: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,287 INFO L280 TraceCheckUtils]: 129: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,287 INFO L280 TraceCheckUtils]: 130: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,288 INFO L280 TraceCheckUtils]: 131: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,288 INFO L280 TraceCheckUtils]: 132: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,289 INFO L263 TraceCheckUtils]: 133: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:03:08,289 INFO L280 TraceCheckUtils]: 134: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-10 23:03:08,290 INFO L280 TraceCheckUtils]: 135: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-10 23:03:08,290 INFO L280 TraceCheckUtils]: 136: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,290 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,291 INFO L263 TraceCheckUtils]: 138: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,291 INFO L280 TraceCheckUtils]: 139: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,292 INFO L280 TraceCheckUtils]: 140: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,293 INFO L263 TraceCheckUtils]: 141: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,293 INFO L280 TraceCheckUtils]: 142: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~6; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,294 INFO L280 TraceCheckUtils]: 143: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,294 INFO L263 TraceCheckUtils]: 144: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret58 := isMethaneLevelCritical(); {12424#true} is VALID [2020-07-10 23:03:08,294 INFO L280 TraceCheckUtils]: 145: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-10 23:03:08,295 INFO L280 TraceCheckUtils]: 146: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-10 23:03:08,295 INFO L280 TraceCheckUtils]: 147: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,296 INFO L280 TraceCheckUtils]: 148: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:03:08,297 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 23:03:08,297 INFO L280 TraceCheckUtils]: 150: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-10 23:03:08,298 INFO L280 TraceCheckUtils]: 151: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} ~tmp~6 := #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-10 23:03:08,298 INFO L280 TraceCheckUtils]: 152: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} havoc #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-10 23:03:08,299 INFO L280 TraceCheckUtils]: 153: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} assume 0 != ~tmp~6; {12425#false} is VALID [2020-07-10 23:03:08,299 INFO L263 TraceCheckUtils]: 154: Hoare triple {12425#false} call #t~ret59 := isPumpRunning(); {12424#true} is VALID [2020-07-10 23:03:08,299 INFO L280 TraceCheckUtils]: 155: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-10 23:03:08,299 INFO L280 TraceCheckUtils]: 156: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-10 23:03:08,300 INFO L280 TraceCheckUtils]: 157: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-10 23:03:08,300 INFO L280 TraceCheckUtils]: 158: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-10 23:03:08,300 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-10 23:03:08,300 INFO L280 TraceCheckUtils]: 160: Hoare triple {12425#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {12425#false} is VALID [2020-07-10 23:03:08,300 INFO L280 TraceCheckUtils]: 161: Hoare triple {12425#false} ~tmp___0~2 := #t~ret59; {12425#false} is VALID [2020-07-10 23:03:08,301 INFO L280 TraceCheckUtils]: 162: Hoare triple {12425#false} havoc #t~ret59; {12425#false} is VALID [2020-07-10 23:03:08,301 INFO L280 TraceCheckUtils]: 163: Hoare triple {12425#false} assume 0 != ~tmp___0~2; {12425#false} is VALID [2020-07-10 23:03:08,301 INFO L280 TraceCheckUtils]: 164: Hoare triple {12425#false} assume 0 != ~methAndRunningLastTime~0; {12425#false} is VALID [2020-07-10 23:03:08,302 INFO L263 TraceCheckUtils]: 165: Hoare triple {12425#false} call __automaton_fail(); {12425#false} is VALID [2020-07-10 23:03:08,302 INFO L280 TraceCheckUtils]: 166: Hoare triple {12425#false} assume !false; {12425#false} is VALID [2020-07-10 23:03:08,391 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 23:03:08,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2120173884] [2020-07-10 23:03:08,392 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:03:08,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:03:08,392 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532202714] [2020-07-10 23:03:08,393 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 23:03:08,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:03:08,394 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:03:08,555 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:08,555 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:03:08,555 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:03:08,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:03:08,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:03:08,556 INFO L87 Difference]: Start difference. First operand 617 states and 686 transitions. Second operand 10 states. [2020-07-10 23:03:09,763 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:03:18,284 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:18,876 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:03:19,702 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:20,536 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:03:20,967 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:03:21,383 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:21,785 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:23,720 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:03:50,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:50,099 INFO L93 Difference]: Finished difference Result 1664 states and 1961 transitions. [2020-07-10 23:03:50,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:03:50,100 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 23:03:50,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:03:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:03:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-10 23:03:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:03:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-10 23:03:50,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 696 transitions. [2020-07-10 23:03:51,921 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 696 edges. 696 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:52,000 INFO L225 Difference]: With dead ends: 1664 [2020-07-10 23:03:52,001 INFO L226 Difference]: Without dead ends: 1162 [2020-07-10 23:03:52,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:03:52,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2020-07-10 23:04:14,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 1015. [2020-07-10 23:04:14,927 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:04:14,927 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1162 states. Second operand 1015 states. [2020-07-10 23:04:14,927 INFO L74 IsIncluded]: Start isIncluded. First operand 1162 states. Second operand 1015 states. [2020-07-10 23:04:14,927 INFO L87 Difference]: Start difference. First operand 1162 states. Second operand 1015 states. [2020-07-10 23:04:14,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:14,997 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-10 23:04:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-10 23:04:15,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:04:15,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:04:15,001 INFO L74 IsIncluded]: Start isIncluded. First operand 1015 states. Second operand 1162 states. [2020-07-10 23:04:15,001 INFO L87 Difference]: Start difference. First operand 1015 states. Second operand 1162 states. [2020-07-10 23:04:15,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:15,074 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-10 23:04:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-10 23:04:15,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:04:15,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:04:15,077 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:04:15,077 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:04:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1015 states. [2020-07-10 23:04:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 1015 states and 1133 transitions. [2020-07-10 23:04:15,149 INFO L78 Accepts]: Start accepts. Automaton has 1015 states and 1133 transitions. Word has length 167 [2020-07-10 23:04:15,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:04:15,150 INFO L479 AbstractCegarLoop]: Abstraction has 1015 states and 1133 transitions. [2020-07-10 23:04:15,150 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:04:15,150 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1015 states and 1133 transitions. [2020-07-10 23:04:20,808 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1133 edges. 1133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:04:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1133 transitions. [2020-07-10 23:04:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 23:04:20,811 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:04:20,811 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:04:20,811 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:04:20,811 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:04:20,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:04:20,812 INFO L82 PathProgramCache]: Analyzing trace with hash 2046553612, now seen corresponding path program 1 times [2020-07-10 23:04:20,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:04:20,812 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [479819491] [2020-07-10 23:04:20,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:04:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,152 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:04:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-10 23:04:21,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-10 23:04:21,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-10 23:04:21,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-10 23:04:21,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-10 23:04:21,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-10 23:04:21,223 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-10 23:04:21,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-10 23:04:21,224 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-10 23:04:21,225 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-10 23:04:21,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-10 23:04:21,225 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-10 23:04:21,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-10 23:04:21,225 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-10 23:04:21,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-10 23:04:21,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-10 23:04:21,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-10 23:04:21,227 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-10 23:04:21,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-10 23:04:21,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-10 23:04:21,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-10 23:04:21,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-10 23:04:21,228 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-10 23:04:21,228 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-10 23:04:21,228 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-10 23:04:21,229 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-10 23:04:21,230 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-10 23:04:21,231 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-10 23:04:21,232 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-10 23:04:21,232 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-10 23:04:21,232 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-10 23:04:21,232 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-10 23:04:21,232 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-10 23:04:21,233 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-10 23:04:21,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-10 23:04:21,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-10 23:04:21,235 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-10 23:04:21,242 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,242 INFO L280 TraceCheckUtils]: 73: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,243 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,243 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,243 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,245 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,246 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,246 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,262 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-10 23:04:21,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-10 23:04:21,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-10 23:04:21,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,267 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,270 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-10 23:04:21,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-10 23:04:21,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-10 23:04:21,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,320 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-10 23:04:21,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-10 23:04:21,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-10 23:04:21,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,325 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:21,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-10 23:04:21,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 23:04:21,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:04:21,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:04:21,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 23:04:21,364 INFO L263 TraceCheckUtils]: 0: Hoare triple {20260#true} call ULTIMATE.init(); {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:04:21,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-10 23:04:21,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-10 23:04:21,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-10 23:04:21,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-10 23:04:21,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-10 23:04:21,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-10 23:04:21,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-10 23:04:21,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-10 23:04:21,367 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-10 23:04:21,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-10 23:04:21,367 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-10 23:04:21,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-10 23:04:21,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-10 23:04:21,368 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-10 23:04:21,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-10 23:04:21,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-10 23:04:21,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-10 23:04:21,369 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-10 23:04:21,370 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-10 23:04:21,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-10 23:04:21,370 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-10 23:04:21,370 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-10 23:04:21,370 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-10 23:04:21,371 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-10 23:04:21,372 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-10 23:04:21,373 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-10 23:04:21,374 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-10 23:04:21,375 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-10 23:04:21,376 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-10 23:04:21,377 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-10 23:04:21,377 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-10 23:04:21,377 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-10 23:04:21,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,378 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,379 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,379 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,380 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,380 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,381 INFO L280 TraceCheckUtils]: 79: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,381 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,382 INFO L263 TraceCheckUtils]: 81: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,382 INFO L280 TraceCheckUtils]: 82: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,383 INFO L280 TraceCheckUtils]: 83: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,383 INFO L263 TraceCheckUtils]: 84: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_helpers(); {20260#true} is VALID [2020-07-10 23:04:21,383 INFO L280 TraceCheckUtils]: 85: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,384 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,385 INFO L263 TraceCheckUtils]: 87: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_features(); {20260#true} is VALID [2020-07-10 23:04:21,385 INFO L280 TraceCheckUtils]: 88: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,385 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,386 INFO L263 TraceCheckUtils]: 90: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {20260#true} is VALID [2020-07-10 23:04:21,386 INFO L280 TraceCheckUtils]: 91: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-10 23:04:21,386 INFO L280 TraceCheckUtils]: 92: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-10 23:04:21,386 INFO L280 TraceCheckUtils]: 93: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-10 23:04:21,387 INFO L280 TraceCheckUtils]: 94: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,387 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,388 INFO L280 TraceCheckUtils]: 96: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,388 INFO L280 TraceCheckUtils]: 97: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,389 INFO L280 TraceCheckUtils]: 98: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,389 INFO L280 TraceCheckUtils]: 99: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,390 INFO L263 TraceCheckUtils]: 100: Hoare triple {20342#(= 0 ~pumpRunning~0)} call setup(); {20260#true} is VALID [2020-07-10 23:04:21,390 INFO L280 TraceCheckUtils]: 101: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,390 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,391 INFO L263 TraceCheckUtils]: 103: Hoare triple {20342#(= 0 ~pumpRunning~0)} call runTest(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,392 INFO L263 TraceCheckUtils]: 104: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:04:21,392 INFO L280 TraceCheckUtils]: 105: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-10 23:04:21,392 INFO L280 TraceCheckUtils]: 106: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,393 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,393 INFO L263 TraceCheckUtils]: 108: Hoare triple {20342#(= 0 ~pumpRunning~0)} call test(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,394 INFO L280 TraceCheckUtils]: 109: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,394 INFO L280 TraceCheckUtils]: 110: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,395 INFO L280 TraceCheckUtils]: 111: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,395 INFO L280 TraceCheckUtils]: 112: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,396 INFO L280 TraceCheckUtils]: 113: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,396 INFO L280 TraceCheckUtils]: 114: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,397 INFO L280 TraceCheckUtils]: 115: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !false; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,397 INFO L280 TraceCheckUtils]: 116: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,398 INFO L280 TraceCheckUtils]: 117: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,398 INFO L280 TraceCheckUtils]: 118: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,399 INFO L280 TraceCheckUtils]: 119: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,399 INFO L280 TraceCheckUtils]: 120: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,400 INFO L280 TraceCheckUtils]: 121: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,400 INFO L280 TraceCheckUtils]: 122: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,401 INFO L280 TraceCheckUtils]: 123: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,401 INFO L280 TraceCheckUtils]: 124: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,402 INFO L263 TraceCheckUtils]: 125: Hoare triple {20342#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:04:21,402 INFO L280 TraceCheckUtils]: 126: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-10 23:04:21,402 INFO L280 TraceCheckUtils]: 127: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-10 23:04:21,402 INFO L280 TraceCheckUtils]: 128: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,403 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,403 INFO L280 TraceCheckUtils]: 130: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,404 INFO L280 TraceCheckUtils]: 131: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,404 INFO L280 TraceCheckUtils]: 132: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,405 INFO L280 TraceCheckUtils]: 133: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,405 INFO L280 TraceCheckUtils]: 134: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,406 INFO L280 TraceCheckUtils]: 135: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,406 INFO L280 TraceCheckUtils]: 136: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,407 INFO L280 TraceCheckUtils]: 137: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,408 INFO L263 TraceCheckUtils]: 138: Hoare triple {20342#(= 0 ~pumpRunning~0)} call stopSystem(); {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:21,408 INFO L280 TraceCheckUtils]: 139: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,409 INFO L280 TraceCheckUtils]: 140: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,409 INFO L280 TraceCheckUtils]: 141: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,410 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,410 INFO L263 TraceCheckUtils]: 143: Hoare triple {20342#(= 0 ~pumpRunning~0)} call timeShift(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,411 INFO L280 TraceCheckUtils]: 144: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,411 INFO L280 TraceCheckUtils]: 145: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,412 INFO L263 TraceCheckUtils]: 146: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,412 INFO L280 TraceCheckUtils]: 147: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,413 INFO L280 TraceCheckUtils]: 148: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,413 INFO L263 TraceCheckUtils]: 149: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret58 := isMethaneLevelCritical(); {20260#true} is VALID [2020-07-10 23:04:21,413 INFO L280 TraceCheckUtils]: 150: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-10 23:04:21,413 INFO L280 TraceCheckUtils]: 151: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-10 23:04:21,413 INFO L280 TraceCheckUtils]: 152: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-10 23:04:21,414 INFO L280 TraceCheckUtils]: 153: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-10 23:04:21,414 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,415 INFO L280 TraceCheckUtils]: 155: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,415 INFO L280 TraceCheckUtils]: 156: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,416 INFO L280 TraceCheckUtils]: 157: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,416 INFO L280 TraceCheckUtils]: 158: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:21,416 INFO L263 TraceCheckUtils]: 159: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret59 := isPumpRunning(); {20260#true} is VALID [2020-07-10 23:04:21,417 INFO L280 TraceCheckUtils]: 160: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-10 23:04:21,417 INFO L280 TraceCheckUtils]: 161: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 23:04:21,418 INFO L280 TraceCheckUtils]: 162: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:04:21,418 INFO L280 TraceCheckUtils]: 163: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:04:21,419 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 23:04:21,419 INFO L280 TraceCheckUtils]: 165: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-10 23:04:21,420 INFO L280 TraceCheckUtils]: 166: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} ~tmp___0~2 := #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 23:04:21,421 INFO L280 TraceCheckUtils]: 167: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} havoc #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 23:04:21,421 INFO L280 TraceCheckUtils]: 168: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} assume 0 != ~tmp___0~2; {20261#false} is VALID [2020-07-10 23:04:21,422 INFO L280 TraceCheckUtils]: 169: Hoare triple {20261#false} assume 0 != ~methAndRunningLastTime~0; {20261#false} is VALID [2020-07-10 23:04:21,422 INFO L263 TraceCheckUtils]: 170: Hoare triple {20261#false} call __automaton_fail(); {20261#false} is VALID [2020-07-10 23:04:21,422 INFO L280 TraceCheckUtils]: 171: Hoare triple {20261#false} assume !false; {20261#false} is VALID [2020-07-10 23:04:21,477 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 23:04:21,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [479819491] [2020-07-10 23:04:21,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:04:21,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 23:04:21,478 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986239683] [2020-07-10 23:04:21,478 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 23:04:21,479 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:04:21,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:04:21,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:04:21,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:04:21,735 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:04:21,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:04:21,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:04:21,736 INFO L87 Difference]: Start difference. First operand 1015 states and 1133 transitions. Second operand 11 states. [2020-07-10 23:04:23,113 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:04:35,485 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:04:36,086 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:04:37,296 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:04:38,242 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:04:38,848 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:04:45,268 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:04:45,833 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:04:48,200 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:05:07,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:05:07,004 INFO L93 Difference]: Finished difference Result 2185 states and 2551 transitions. [2020-07-10 23:05:07,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-10 23:05:07,004 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 23:05:07,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:05:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:05:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-10 23:05:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:05:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-10 23:05:07,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 702 transitions. [2020-07-10 23:05:08,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:08,719 INFO L225 Difference]: With dead ends: 2185 [2020-07-10 23:05:08,719 INFO L226 Difference]: Without dead ends: 1285 [2020-07-10 23:05:08,721 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 23:05:08,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1285 states. [2020-07-10 23:05:32,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1285 to 1009. [2020-07-10 23:05:32,057 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:05:32,057 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1285 states. Second operand 1009 states. [2020-07-10 23:05:32,057 INFO L74 IsIncluded]: Start isIncluded. First operand 1285 states. Second operand 1009 states. [2020-07-10 23:05:32,057 INFO L87 Difference]: Start difference. First operand 1285 states. Second operand 1009 states. [2020-07-10 23:05:32,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:05:32,115 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-10 23:05:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-10 23:05:32,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:05:32,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:05:32,119 INFO L74 IsIncluded]: Start isIncluded. First operand 1009 states. Second operand 1285 states. [2020-07-10 23:05:32,120 INFO L87 Difference]: Start difference. First operand 1009 states. Second operand 1285 states. [2020-07-10 23:05:32,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:05:32,206 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-10 23:05:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-10 23:05:32,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:05:32,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:05:32,210 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:05:32,210 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:05:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1009 states. [2020-07-10 23:05:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 1009 states and 1121 transitions. [2020-07-10 23:05:32,268 INFO L78 Accepts]: Start accepts. Automaton has 1009 states and 1121 transitions. Word has length 172 [2020-07-10 23:05:32,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:05:32,269 INFO L479 AbstractCegarLoop]: Abstraction has 1009 states and 1121 transitions. [2020-07-10 23:05:32,269 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:05:32,269 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1009 states and 1121 transitions. [2020-07-10 23:05:37,927 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1121 edges. 1121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:37,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1121 transitions. [2020-07-10 23:05:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 23:05:37,931 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:05:37,932 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:05:37,932 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:05:37,932 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:05:37,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:05:37,932 INFO L82 PathProgramCache]: Analyzing trace with hash -1482697685, now seen corresponding path program 1 times [2020-07-10 23:05:37,933 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:05:37,933 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [958718130] [2020-07-10 23:05:37,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:05:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,234 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:05:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-10 23:05:38,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-10 23:05:38,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-10 23:05:38,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-10 23:05:38,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-10 23:05:38,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-10 23:05:38,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-10 23:05:38,306 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-10 23:05:38,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-10 23:05:38,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-10 23:05:38,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-10 23:05:38,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-10 23:05:38,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-10 23:05:38,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-10 23:05:38,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-10 23:05:38,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-10 23:05:38,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-10 23:05:38,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-10 23:05:38,309 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-10 23:05:38,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-10 23:05:38,310 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-10 23:05:38,310 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-10 23:05:38,310 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-10 23:05:38,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-10 23:05:38,311 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-10 23:05:38,311 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-10 23:05:38,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-10 23:05:38,312 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-10 23:05:38,312 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-10 23:05:38,312 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-10 23:05:38,313 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-10 23:05:38,313 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-10 23:05:38,313 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-10 23:05:38,314 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-10 23:05:38,314 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-10 23:05:38,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-10 23:05:38,314 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-10 23:05:38,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-10 23:05:38,315 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-10 23:05:38,315 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-10 23:05:38,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-10 23:05:38,316 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-10 23:05:38,316 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-10 23:05:38,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-10 23:05:38,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-10 23:05:38,317 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-10 23:05:38,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-10 23:05:38,318 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-10 23:05:38,318 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-10 23:05:38,318 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-10 23:05:38,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-10 23:05:38,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-10 23:05:38,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-10 23:05:38,319 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-10 23:05:38,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-10 23:05:38,320 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-10 23:05:38,320 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-10 23:05:38,321 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-10 23:05:38,321 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-10 23:05:38,321 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-10 23:05:38,322 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-10 23:05:38,322 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-10 23:05:38,322 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-10 23:05:38,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-10 23:05:38,323 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-10 23:05:38,323 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-10 23:05:38,323 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-10 23:05:38,324 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-10 23:05:38,324 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-10 23:05:38,324 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-10 23:05:38,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-10 23:05:38,325 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-10 23:05:38,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,325 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,326 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,326 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-10 23:05:38,326 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,327 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,327 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,327 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-10 23:05:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-10 23:05:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,341 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-10 23:05:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-10 23:05:38,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-10 23:05:38,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-10 23:05:38,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,346 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-10 23:05:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-10 23:05:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-10 23:05:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-10 23:05:38,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-10 23:05:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 23:05:38,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 23:05:38,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,530 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 23:05:38,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 23:05:38,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 23:05:38,532 INFO L263 TraceCheckUtils]: 3: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 23:05:38,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 23:05:38,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 23:05:38,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,533 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,534 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 23:05:38,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,536 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:05:38,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 23:05:38,538 INFO L280 TraceCheckUtils]: 16: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,539 INFO L280 TraceCheckUtils]: 17: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,540 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 23:05:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 23:05:38,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-10 23:05:38,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-10 23:05:38,551 INFO L263 TraceCheckUtils]: 2: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-10 23:05:38,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 23:05:38,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 23:05:38,552 INFO L263 TraceCheckUtils]: 6: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 23:05:38,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 23:05:38,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 23:05:38,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,554 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 23:05:38,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:05:38,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 23:05:38,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,559 INFO L280 TraceCheckUtils]: 20: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,561 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 23:05:38,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 23:05:38,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 23:05:38,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 23:05:38,564 INFO L280 TraceCheckUtils]: 25: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-10 23:05:38,565 INFO L263 TraceCheckUtils]: 26: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:05:38,565 INFO L280 TraceCheckUtils]: 27: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,565 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,566 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 23:05:38,566 INFO L280 TraceCheckUtils]: 30: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-10 23:05:38,566 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-10 23:05:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-10 23:05:38,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-10 23:05:38,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-10 23:05:38,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,579 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-10 23:05:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:38,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-10 23:05:38,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-10 23:05:38,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-10 23:05:38,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,587 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-10 23:05:38,594 INFO L263 TraceCheckUtils]: 0: Hoare triple {29392#true} call ULTIMATE.init(); {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:05:38,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-10 23:05:38,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-10 23:05:38,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-10 23:05:38,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-10 23:05:38,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-10 23:05:38,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-10 23:05:38,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-10 23:05:38,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-10 23:05:38,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-10 23:05:38,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-10 23:05:38,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-10 23:05:38,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-10 23:05:38,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-10 23:05:38,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-10 23:05:38,599 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-10 23:05:38,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-10 23:05:38,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-10 23:05:38,600 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-10 23:05:38,600 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-10 23:05:38,600 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-10 23:05:38,601 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-10 23:05:38,601 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-10 23:05:38,601 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-10 23:05:38,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-10 23:05:38,602 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-10 23:05:38,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-10 23:05:38,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-10 23:05:38,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-10 23:05:38,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-10 23:05:38,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-10 23:05:38,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-10 23:05:38,604 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-10 23:05:38,604 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-10 23:05:38,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-10 23:05:38,605 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-10 23:05:38,605 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-10 23:05:38,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-10 23:05:38,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-10 23:05:38,606 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-10 23:05:38,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-10 23:05:38,606 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-10 23:05:38,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-10 23:05:38,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-10 23:05:38,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-10 23:05:38,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-10 23:05:38,608 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-10 23:05:38,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-10 23:05:38,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-10 23:05:38,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-10 23:05:38,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-10 23:05:38,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-10 23:05:38,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-10 23:05:38,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-10 23:05:38,610 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-10 23:05:38,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-10 23:05:38,611 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-10 23:05:38,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-10 23:05:38,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-10 23:05:38,612 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-10 23:05:38,612 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-10 23:05:38,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-10 23:05:38,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-10 23:05:38,613 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-10 23:05:38,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-10 23:05:38,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-10 23:05:38,614 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-10 23:05:38,614 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-10 23:05:38,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-10 23:05:38,614 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-10 23:05:38,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-10 23:05:38,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-10 23:05:38,615 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-10 23:05:38,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,616 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,616 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-10 23:05:38,617 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,617 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,617 INFO L280 TraceCheckUtils]: 79: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,618 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-10 23:05:38,618 INFO L263 TraceCheckUtils]: 81: Hoare triple {29392#true} call #t~ret72 := main(); {29392#true} is VALID [2020-07-10 23:05:38,618 INFO L280 TraceCheckUtils]: 82: Hoare triple {29392#true} havoc ~retValue_acc~8; {29392#true} is VALID [2020-07-10 23:05:38,618 INFO L280 TraceCheckUtils]: 83: Hoare triple {29392#true} havoc ~tmp~7; {29392#true} is VALID [2020-07-10 23:05:38,619 INFO L263 TraceCheckUtils]: 84: Hoare triple {29392#true} call select_helpers(); {29392#true} is VALID [2020-07-10 23:05:38,619 INFO L280 TraceCheckUtils]: 85: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,619 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-10 23:05:38,619 INFO L263 TraceCheckUtils]: 87: Hoare triple {29392#true} call select_features(); {29392#true} is VALID [2020-07-10 23:05:38,620 INFO L280 TraceCheckUtils]: 88: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,620 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-10 23:05:38,620 INFO L263 TraceCheckUtils]: 90: Hoare triple {29392#true} call #t~ret61 := valid_product(); {29392#true} is VALID [2020-07-10 23:05:38,620 INFO L280 TraceCheckUtils]: 91: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-10 23:05:38,621 INFO L280 TraceCheckUtils]: 92: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-10 23:05:38,621 INFO L280 TraceCheckUtils]: 93: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-10 23:05:38,621 INFO L280 TraceCheckUtils]: 94: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,622 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-10 23:05:38,622 INFO L280 TraceCheckUtils]: 96: Hoare triple {29392#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,622 INFO L280 TraceCheckUtils]: 97: Hoare triple {29392#true} ~tmp~7 := #t~ret61; {29392#true} is VALID [2020-07-10 23:05:38,622 INFO L280 TraceCheckUtils]: 98: Hoare triple {29392#true} havoc #t~ret61; {29392#true} is VALID [2020-07-10 23:05:38,623 INFO L280 TraceCheckUtils]: 99: Hoare triple {29392#true} assume 0 != ~tmp~7; {29392#true} is VALID [2020-07-10 23:05:38,623 INFO L263 TraceCheckUtils]: 100: Hoare triple {29392#true} call setup(); {29392#true} is VALID [2020-07-10 23:05:38,623 INFO L280 TraceCheckUtils]: 101: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,624 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-10 23:05:38,624 INFO L263 TraceCheckUtils]: 103: Hoare triple {29392#true} call runTest(); {29392#true} is VALID [2020-07-10 23:05:38,625 INFO L263 TraceCheckUtils]: 104: Hoare triple {29392#true} call __utac_acc__Specification2_spec__1(); {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:05:38,625 INFO L280 TraceCheckUtils]: 105: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,625 INFO L280 TraceCheckUtils]: 106: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,626 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-10 23:05:38,626 INFO L263 TraceCheckUtils]: 108: Hoare triple {29392#true} call test(); {29392#true} is VALID [2020-07-10 23:05:38,626 INFO L280 TraceCheckUtils]: 109: Hoare triple {29392#true} havoc ~splverifierCounter~0; {29392#true} is VALID [2020-07-10 23:05:38,627 INFO L280 TraceCheckUtils]: 110: Hoare triple {29392#true} havoc ~tmp~5; {29392#true} is VALID [2020-07-10 23:05:38,627 INFO L280 TraceCheckUtils]: 111: Hoare triple {29392#true} havoc ~tmp___0~1; {29392#true} is VALID [2020-07-10 23:05:38,627 INFO L280 TraceCheckUtils]: 112: Hoare triple {29392#true} havoc ~tmp___1~0; {29392#true} is VALID [2020-07-10 23:05:38,627 INFO L280 TraceCheckUtils]: 113: Hoare triple {29392#true} havoc ~tmp___2~0; {29392#true} is VALID [2020-07-10 23:05:38,628 INFO L280 TraceCheckUtils]: 114: Hoare triple {29392#true} ~splverifierCounter~0 := 0; {29392#true} is VALID [2020-07-10 23:05:38,628 INFO L280 TraceCheckUtils]: 115: Hoare triple {29392#true} assume !false; {29392#true} is VALID [2020-07-10 23:05:38,628 INFO L280 TraceCheckUtils]: 116: Hoare triple {29392#true} assume ~splverifierCounter~0 < 4; {29392#true} is VALID [2020-07-10 23:05:38,629 INFO L280 TraceCheckUtils]: 117: Hoare triple {29392#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,629 INFO L280 TraceCheckUtils]: 118: Hoare triple {29392#true} ~tmp~5 := #t~nondet54; {29392#true} is VALID [2020-07-10 23:05:38,629 INFO L280 TraceCheckUtils]: 119: Hoare triple {29392#true} havoc #t~nondet54; {29392#true} is VALID [2020-07-10 23:05:38,629 INFO L280 TraceCheckUtils]: 120: Hoare triple {29392#true} assume !(0 != ~tmp~5); {29392#true} is VALID [2020-07-10 23:05:38,630 INFO L280 TraceCheckUtils]: 121: Hoare triple {29392#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,630 INFO L280 TraceCheckUtils]: 122: Hoare triple {29392#true} ~tmp___0~1 := #t~nondet55; {29392#true} is VALID [2020-07-10 23:05:38,630 INFO L280 TraceCheckUtils]: 123: Hoare triple {29392#true} havoc #t~nondet55; {29392#true} is VALID [2020-07-10 23:05:38,631 INFO L280 TraceCheckUtils]: 124: Hoare triple {29392#true} assume 0 != ~tmp___0~1; {29392#true} is VALID [2020-07-10 23:05:38,631 INFO L263 TraceCheckUtils]: 125: Hoare triple {29392#true} call changeMethaneLevel(); {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:05:38,632 INFO L280 TraceCheckUtils]: 126: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-10 23:05:38,632 INFO L280 TraceCheckUtils]: 127: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,632 INFO L280 TraceCheckUtils]: 128: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,633 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-10 23:05:38,633 INFO L280 TraceCheckUtils]: 130: Hoare triple {29392#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,633 INFO L280 TraceCheckUtils]: 131: Hoare triple {29392#true} ~tmp___2~0 := #t~nondet56; {29392#true} is VALID [2020-07-10 23:05:38,634 INFO L280 TraceCheckUtils]: 132: Hoare triple {29392#true} havoc #t~nondet56; {29392#true} is VALID [2020-07-10 23:05:38,634 INFO L280 TraceCheckUtils]: 133: Hoare triple {29392#true} assume 0 != ~tmp___2~0; {29392#true} is VALID [2020-07-10 23:05:38,634 INFO L263 TraceCheckUtils]: 134: Hoare triple {29392#true} call timeShift(); {29392#true} is VALID [2020-07-10 23:05:38,634 INFO L280 TraceCheckUtils]: 135: Hoare triple {29392#true} assume !(0 != ~pumpRunning~0); {29392#true} is VALID [2020-07-10 23:05:38,635 INFO L280 TraceCheckUtils]: 136: Hoare triple {29392#true} assume 0 != ~systemActive~0; {29392#true} is VALID [2020-07-10 23:05:38,636 INFO L263 TraceCheckUtils]: 137: Hoare triple {29392#true} call processEnvironment(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:05:38,636 INFO L280 TraceCheckUtils]: 138: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-10 23:05:38,636 INFO L280 TraceCheckUtils]: 139: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-10 23:05:38,637 INFO L263 TraceCheckUtils]: 140: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-10 23:05:38,637 INFO L280 TraceCheckUtils]: 141: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-10 23:05:38,637 INFO L280 TraceCheckUtils]: 142: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,637 INFO L280 TraceCheckUtils]: 143: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-10 23:05:38,638 INFO L263 TraceCheckUtils]: 144: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-10 23:05:38,638 INFO L280 TraceCheckUtils]: 145: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,638 INFO L280 TraceCheckUtils]: 146: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-10 23:05:38,639 INFO L280 TraceCheckUtils]: 147: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-10 23:05:38,639 INFO L280 TraceCheckUtils]: 148: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-10 23:05:38,639 INFO L280 TraceCheckUtils]: 149: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,639 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-10 23:05:38,640 INFO L280 TraceCheckUtils]: 151: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-10 23:05:38,640 INFO L280 TraceCheckUtils]: 152: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,640 INFO L280 TraceCheckUtils]: 153: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-10 23:05:38,640 INFO L280 TraceCheckUtils]: 154: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-10 23:05:38,641 INFO L280 TraceCheckUtils]: 155: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:05:38,642 INFO L280 TraceCheckUtils]: 156: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 23:05:38,643 INFO L280 TraceCheckUtils]: 157: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,644 INFO L280 TraceCheckUtils]: 158: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:05:38,646 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 23:05:38,646 INFO L280 TraceCheckUtils]: 160: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-10 23:05:38,647 INFO L280 TraceCheckUtils]: 161: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 23:05:38,648 INFO L280 TraceCheckUtils]: 162: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 23:05:38,649 INFO L280 TraceCheckUtils]: 163: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-10 23:05:38,649 INFO L263 TraceCheckUtils]: 164: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:05:38,650 INFO L280 TraceCheckUtils]: 165: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-10 23:05:38,650 INFO L280 TraceCheckUtils]: 166: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,650 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-10 23:05:38,650 INFO L280 TraceCheckUtils]: 168: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-10 23:05:38,651 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-10 23:05:38,651 INFO L263 TraceCheckUtils]: 170: Hoare triple {29393#false} call __utac_acc__Specification2_spec__2(); {29393#false} is VALID [2020-07-10 23:05:38,651 INFO L280 TraceCheckUtils]: 171: Hoare triple {29393#false} havoc ~tmp~6; {29393#false} is VALID [2020-07-10 23:05:38,652 INFO L280 TraceCheckUtils]: 172: Hoare triple {29393#false} havoc ~tmp___0~2; {29393#false} is VALID [2020-07-10 23:05:38,652 INFO L263 TraceCheckUtils]: 173: Hoare triple {29393#false} call #t~ret58 := isMethaneLevelCritical(); {29392#true} is VALID [2020-07-10 23:05:38,652 INFO L280 TraceCheckUtils]: 174: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-10 23:05:38,652 INFO L280 TraceCheckUtils]: 175: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-10 23:05:38,653 INFO L280 TraceCheckUtils]: 176: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-10 23:05:38,653 INFO L280 TraceCheckUtils]: 177: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,653 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-10 23:05:38,654 INFO L280 TraceCheckUtils]: 179: Hoare triple {29393#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {29393#false} is VALID [2020-07-10 23:05:38,654 INFO L280 TraceCheckUtils]: 180: Hoare triple {29393#false} ~tmp~6 := #t~ret58; {29393#false} is VALID [2020-07-10 23:05:38,654 INFO L280 TraceCheckUtils]: 181: Hoare triple {29393#false} havoc #t~ret58; {29393#false} is VALID [2020-07-10 23:05:38,654 INFO L280 TraceCheckUtils]: 182: Hoare triple {29393#false} assume 0 != ~tmp~6; {29393#false} is VALID [2020-07-10 23:05:38,655 INFO L263 TraceCheckUtils]: 183: Hoare triple {29393#false} call #t~ret59 := isPumpRunning(); {29392#true} is VALID [2020-07-10 23:05:38,655 INFO L280 TraceCheckUtils]: 184: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-10 23:05:38,655 INFO L280 TraceCheckUtils]: 185: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-10 23:05:38,656 INFO L280 TraceCheckUtils]: 186: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-10 23:05:38,656 INFO L280 TraceCheckUtils]: 187: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-10 23:05:38,656 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-10 23:05:38,656 INFO L280 TraceCheckUtils]: 189: Hoare triple {29393#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {29393#false} is VALID [2020-07-10 23:05:38,657 INFO L280 TraceCheckUtils]: 190: Hoare triple {29393#false} ~tmp___0~2 := #t~ret59; {29393#false} is VALID [2020-07-10 23:05:38,657 INFO L280 TraceCheckUtils]: 191: Hoare triple {29393#false} havoc #t~ret59; {29393#false} is VALID [2020-07-10 23:05:38,657 INFO L280 TraceCheckUtils]: 192: Hoare triple {29393#false} assume 0 != ~tmp___0~2; {29393#false} is VALID [2020-07-10 23:05:38,658 INFO L280 TraceCheckUtils]: 193: Hoare triple {29393#false} assume 0 != ~methAndRunningLastTime~0; {29393#false} is VALID [2020-07-10 23:05:38,658 INFO L263 TraceCheckUtils]: 194: Hoare triple {29393#false} call __automaton_fail(); {29393#false} is VALID [2020-07-10 23:05:38,658 INFO L280 TraceCheckUtils]: 195: Hoare triple {29393#false} assume !false; {29393#false} is VALID [2020-07-10 23:05:38,731 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 23:05:38,732 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [958718130] [2020-07-10 23:05:38,732 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:05:38,733 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 23:05:38,733 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159009975] [2020-07-10 23:05:38,734 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-10 23:05:38,735 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:05:38,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:05:39,013 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:39,014 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:05:39,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:05:39,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:05:39,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:05:39,015 INFO L87 Difference]: Start difference. First operand 1009 states and 1121 transitions. Second operand 11 states. [2020-07-10 23:05:50,916 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:05:51,549 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:05:52,139 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 23:05:53,074 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:05:54,099 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:05:54,657 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:06:28,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:28,796 INFO L93 Difference]: Finished difference Result 2323 states and 2761 transitions. [2020-07-10 23:06:28,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:06:28,796 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-10 23:06:28,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:06:28,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:06:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-10 23:06:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:06:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-10 23:06:28,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 592 transitions. [2020-07-10 23:06:30,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 592 edges. 592 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:06:30,243 INFO L225 Difference]: With dead ends: 2323 [2020-07-10 23:06:30,243 INFO L226 Difference]: Without dead ends: 1429 [2020-07-10 23:06:30,245 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 23:06:30,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2020-07-10 23:06:56,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1041. [2020-07-10 23:06:56,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:06:56,549 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1429 states. Second operand 1041 states. [2020-07-10 23:06:56,549 INFO L74 IsIncluded]: Start isIncluded. First operand 1429 states. Second operand 1041 states. [2020-07-10 23:06:56,549 INFO L87 Difference]: Start difference. First operand 1429 states. Second operand 1041 states. [2020-07-10 23:06:56,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:56,619 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-10 23:06:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-10 23:06:56,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:06:56,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:06:56,623 INFO L74 IsIncluded]: Start isIncluded. First operand 1041 states. Second operand 1429 states. [2020-07-10 23:06:56,623 INFO L87 Difference]: Start difference. First operand 1041 states. Second operand 1429 states. [2020-07-10 23:06:56,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:56,739 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-10 23:06:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-10 23:06:56,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:06:56,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:06:56,743 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:06:56,743 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:06:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2020-07-10 23:06:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1153 transitions. [2020-07-10 23:06:56,804 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1153 transitions. Word has length 196 [2020-07-10 23:06:56,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:06:56,804 INFO L479 AbstractCegarLoop]: Abstraction has 1041 states and 1153 transitions. [2020-07-10 23:06:56,804 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:06:56,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1041 states and 1153 transitions. [2020-07-10 23:07:02,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1153 edges. 1153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:07:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1153 transitions. [2020-07-10 23:07:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 23:07:02,726 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:07:02,726 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:07:02,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:07:02,726 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:07:02,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:07:02,727 INFO L82 PathProgramCache]: Analyzing trace with hash 1672475787, now seen corresponding path program 1 times [2020-07-10 23:07:02,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:07:02,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1939334671] [2020-07-10 23:07:02,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:07:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,065 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:07:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-10 23:07:03,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-10 23:07:03,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-10 23:07:03,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-10 23:07:03,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-10 23:07:03,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-10 23:07:03,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-10 23:07:03,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-10 23:07:03,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-10 23:07:03,124 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-10 23:07:03,124 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-10 23:07:03,124 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-10 23:07:03,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-10 23:07:03,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-10 23:07:03,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-10 23:07:03,126 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-10 23:07:03,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-10 23:07:03,127 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-10 23:07:03,127 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-10 23:07:03,127 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-10 23:07:03,127 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-10 23:07:03,128 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-10 23:07:03,129 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-10 23:07:03,129 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-10 23:07:03,129 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-10 23:07:03,129 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-10 23:07:03,129 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-10 23:07:03,130 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-10 23:07:03,131 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-10 23:07:03,131 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-10 23:07:03,131 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-10 23:07:03,131 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-10 23:07:03,131 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-10 23:07:03,132 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-10 23:07:03,133 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-10 23:07:03,133 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-10 23:07:03,133 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-10 23:07:03,133 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,133 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,134 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-10 23:07:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,141 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-10 23:07:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,143 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-10 23:07:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-10 23:07:03,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 23:07:03,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:07:03,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:07:03,192 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 23:07:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,195 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-10 23:07:03,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-10 23:07:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-10 23:07:03,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,225 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-10 23:07:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 23:07:03,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 23:07:03,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:07:03,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 23:07:03,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 23:07:03,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 23:07:03,342 INFO L263 TraceCheckUtils]: 3: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 23:07:03,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 23:07:03,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 23:07:03,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:07:03,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,346 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 23:07:03,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 23:07:03,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 23:07:03,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 23:07:03,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 23:07:03,350 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 23:07:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 23:07:03,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-10 23:07:03,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-10 23:07:03,356 INFO L263 TraceCheckUtils]: 2: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-10 23:07:03,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 23:07:03,357 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 23:07:03,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 23:07:03,357 INFO L263 TraceCheckUtils]: 6: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 23:07:03,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 23:07:03,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 23:07:03,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:07:03,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,359 INFO L280 TraceCheckUtils]: 11: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,360 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 23:07:03,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 23:07:03,362 INFO L280 TraceCheckUtils]: 18: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L280 TraceCheckUtils]: 20: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L280 TraceCheckUtils]: 22: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L280 TraceCheckUtils]: 23: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-10 23:07:03,363 INFO L280 TraceCheckUtils]: 24: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-10 23:07:03,364 INFO L280 TraceCheckUtils]: 25: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-10 23:07:03,364 INFO L263 TraceCheckUtils]: 26: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:07:03,364 INFO L280 TraceCheckUtils]: 27: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,364 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,364 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 23:07:03,365 INFO L280 TraceCheckUtils]: 30: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 23:07:03,365 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-10 23:07:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-10 23:07:03,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-10 23:07:03,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-10 23:07:03,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-10 23:07:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:07:03,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-10 23:07:03,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-10 23:07:03,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-10 23:07:03,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,375 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-10 23:07:03,380 INFO L263 TraceCheckUtils]: 0: Hoare triple {39183#true} call ULTIMATE.init(); {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:07:03,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-10 23:07:03,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-10 23:07:03,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-10 23:07:03,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-10 23:07:03,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-10 23:07:03,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-10 23:07:03,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-10 23:07:03,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-10 23:07:03,383 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-10 23:07:03,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-10 23:07:03,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-10 23:07:03,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-10 23:07:03,384 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-10 23:07:03,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-10 23:07:03,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-10 23:07:03,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-10 23:07:03,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-10 23:07:03,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-10 23:07:03,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-10 23:07:03,387 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-10 23:07:03,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-10 23:07:03,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-10 23:07:03,387 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-10 23:07:03,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-10 23:07:03,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-10 23:07:03,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-10 23:07:03,389 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-10 23:07:03,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-10 23:07:03,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-10 23:07:03,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-10 23:07:03,390 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-10 23:07:03,390 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-10 23:07:03,390 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-10 23:07:03,391 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-10 23:07:03,392 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-10 23:07:03,393 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-10 23:07:03,393 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-10 23:07:03,393 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-10 23:07:03,393 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-10 23:07:03,393 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-10 23:07:03,394 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-10 23:07:03,395 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-10 23:07:03,396 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L280 TraceCheckUtils]: 79: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,397 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-10 23:07:03,398 INFO L263 TraceCheckUtils]: 81: Hoare triple {39183#true} call #t~ret72 := main(); {39183#true} is VALID [2020-07-10 23:07:03,398 INFO L280 TraceCheckUtils]: 82: Hoare triple {39183#true} havoc ~retValue_acc~8; {39183#true} is VALID [2020-07-10 23:07:03,398 INFO L280 TraceCheckUtils]: 83: Hoare triple {39183#true} havoc ~tmp~7; {39183#true} is VALID [2020-07-10 23:07:03,398 INFO L263 TraceCheckUtils]: 84: Hoare triple {39183#true} call select_helpers(); {39183#true} is VALID [2020-07-10 23:07:03,399 INFO L280 TraceCheckUtils]: 85: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,416 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-10 23:07:03,417 INFO L263 TraceCheckUtils]: 87: Hoare triple {39183#true} call select_features(); {39183#true} is VALID [2020-07-10 23:07:03,417 INFO L280 TraceCheckUtils]: 88: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,417 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-10 23:07:03,417 INFO L263 TraceCheckUtils]: 90: Hoare triple {39183#true} call #t~ret61 := valid_product(); {39183#true} is VALID [2020-07-10 23:07:03,418 INFO L280 TraceCheckUtils]: 91: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-10 23:07:03,418 INFO L280 TraceCheckUtils]: 92: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-10 23:07:03,419 INFO L280 TraceCheckUtils]: 93: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:07:03,419 INFO L280 TraceCheckUtils]: 94: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:07:03,420 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 23:07:03,421 INFO L280 TraceCheckUtils]: 96: Hoare triple {39274#(= |main_#t~ret61| 1)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-10 23:07:03,421 INFO L280 TraceCheckUtils]: 97: Hoare triple {39274#(= |main_#t~ret61| 1)} ~tmp~7 := #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-10 23:07:03,421 INFO L280 TraceCheckUtils]: 98: Hoare triple {39275#(= 1 main_~tmp~7)} havoc #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-10 23:07:03,422 INFO L280 TraceCheckUtils]: 99: Hoare triple {39275#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {39183#true} is VALID [2020-07-10 23:07:03,422 INFO L263 TraceCheckUtils]: 100: Hoare triple {39183#true} call setup(); {39183#true} is VALID [2020-07-10 23:07:03,422 INFO L280 TraceCheckUtils]: 101: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,422 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-10 23:07:03,422 INFO L263 TraceCheckUtils]: 103: Hoare triple {39183#true} call runTest(); {39183#true} is VALID [2020-07-10 23:07:03,422 INFO L263 TraceCheckUtils]: 104: Hoare triple {39183#true} call __utac_acc__Specification2_spec__1(); {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:07:03,423 INFO L280 TraceCheckUtils]: 105: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L280 TraceCheckUtils]: 106: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L263 TraceCheckUtils]: 108: Hoare triple {39183#true} call test(); {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L280 TraceCheckUtils]: 109: Hoare triple {39183#true} havoc ~splverifierCounter~0; {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L280 TraceCheckUtils]: 110: Hoare triple {39183#true} havoc ~tmp~5; {39183#true} is VALID [2020-07-10 23:07:03,423 INFO L280 TraceCheckUtils]: 111: Hoare triple {39183#true} havoc ~tmp___0~1; {39183#true} is VALID [2020-07-10 23:07:03,424 INFO L280 TraceCheckUtils]: 112: Hoare triple {39183#true} havoc ~tmp___1~0; {39183#true} is VALID [2020-07-10 23:07:03,424 INFO L280 TraceCheckUtils]: 113: Hoare triple {39183#true} havoc ~tmp___2~0; {39183#true} is VALID [2020-07-10 23:07:03,424 INFO L280 TraceCheckUtils]: 114: Hoare triple {39183#true} ~splverifierCounter~0 := 0; {39183#true} is VALID [2020-07-10 23:07:03,424 INFO L280 TraceCheckUtils]: 115: Hoare triple {39183#true} assume !false; {39183#true} is VALID [2020-07-10 23:07:03,424 INFO L280 TraceCheckUtils]: 116: Hoare triple {39183#true} assume ~splverifierCounter~0 < 4; {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 117: Hoare triple {39183#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 118: Hoare triple {39183#true} ~tmp~5 := #t~nondet54; {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 119: Hoare triple {39183#true} havoc #t~nondet54; {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 120: Hoare triple {39183#true} assume !(0 != ~tmp~5); {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 121: Hoare triple {39183#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {39183#true} is VALID [2020-07-10 23:07:03,425 INFO L280 TraceCheckUtils]: 122: Hoare triple {39183#true} ~tmp___0~1 := #t~nondet55; {39183#true} is VALID [2020-07-10 23:07:03,426 INFO L280 TraceCheckUtils]: 123: Hoare triple {39183#true} havoc #t~nondet55; {39183#true} is VALID [2020-07-10 23:07:03,426 INFO L280 TraceCheckUtils]: 124: Hoare triple {39183#true} assume 0 != ~tmp___0~1; {39183#true} is VALID [2020-07-10 23:07:03,426 INFO L263 TraceCheckUtils]: 125: Hoare triple {39183#true} call changeMethaneLevel(); {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:07:03,427 INFO L280 TraceCheckUtils]: 126: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-10 23:07:03,427 INFO L280 TraceCheckUtils]: 127: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,427 INFO L280 TraceCheckUtils]: 128: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,427 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-10 23:07:03,427 INFO L280 TraceCheckUtils]: 130: Hoare triple {39183#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {39183#true} is VALID [2020-07-10 23:07:03,427 INFO L280 TraceCheckUtils]: 131: Hoare triple {39183#true} ~tmp___2~0 := #t~nondet56; {39183#true} is VALID [2020-07-10 23:07:03,428 INFO L280 TraceCheckUtils]: 132: Hoare triple {39183#true} havoc #t~nondet56; {39183#true} is VALID [2020-07-10 23:07:03,428 INFO L280 TraceCheckUtils]: 133: Hoare triple {39183#true} assume 0 != ~tmp___2~0; {39183#true} is VALID [2020-07-10 23:07:03,428 INFO L263 TraceCheckUtils]: 134: Hoare triple {39183#true} call timeShift(); {39183#true} is VALID [2020-07-10 23:07:03,428 INFO L280 TraceCheckUtils]: 135: Hoare triple {39183#true} assume !(0 != ~pumpRunning~0); {39183#true} is VALID [2020-07-10 23:07:03,428 INFO L280 TraceCheckUtils]: 136: Hoare triple {39183#true} assume 0 != ~systemActive~0; {39183#true} is VALID [2020-07-10 23:07:03,429 INFO L263 TraceCheckUtils]: 137: Hoare triple {39183#true} call processEnvironment(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:07:03,429 INFO L280 TraceCheckUtils]: 138: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-10 23:07:03,429 INFO L280 TraceCheckUtils]: 139: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-10 23:07:03,430 INFO L263 TraceCheckUtils]: 140: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-10 23:07:03,430 INFO L280 TraceCheckUtils]: 141: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-10 23:07:03,430 INFO L280 TraceCheckUtils]: 142: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-10 23:07:03,430 INFO L280 TraceCheckUtils]: 143: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-10 23:07:03,431 INFO L263 TraceCheckUtils]: 144: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-10 23:07:03,431 INFO L280 TraceCheckUtils]: 145: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-10 23:07:03,431 INFO L280 TraceCheckUtils]: 146: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-10 23:07:03,432 INFO L280 TraceCheckUtils]: 147: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-10 23:07:03,433 INFO L280 TraceCheckUtils]: 148: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,433 INFO L280 TraceCheckUtils]: 149: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:07:03,434 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,435 INFO L280 TraceCheckUtils]: 151: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-10 23:07:03,435 INFO L280 TraceCheckUtils]: 152: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,436 INFO L280 TraceCheckUtils]: 153: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 23:07:03,437 INFO L280 TraceCheckUtils]: 154: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-10 23:07:03,437 INFO L280 TraceCheckUtils]: 155: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-10 23:07:03,437 INFO L280 TraceCheckUtils]: 156: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-10 23:07:03,437 INFO L280 TraceCheckUtils]: 157: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-10 23:07:03,437 INFO L280 TraceCheckUtils]: 158: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 23:07:03,438 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-10 23:07:03,438 INFO L280 TraceCheckUtils]: 160: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-10 23:07:03,438 INFO L280 TraceCheckUtils]: 161: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-10 23:07:03,438 INFO L280 TraceCheckUtils]: 162: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-10 23:07:03,439 INFO L280 TraceCheckUtils]: 163: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-10 23:07:03,439 INFO L263 TraceCheckUtils]: 164: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:07:03,439 INFO L280 TraceCheckUtils]: 165: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-10 23:07:03,440 INFO L280 TraceCheckUtils]: 166: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,440 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-10 23:07:03,440 INFO L280 TraceCheckUtils]: 168: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-10 23:07:03,440 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-10 23:07:03,441 INFO L263 TraceCheckUtils]: 170: Hoare triple {39184#false} call __utac_acc__Specification2_spec__2(); {39184#false} is VALID [2020-07-10 23:07:03,441 INFO L280 TraceCheckUtils]: 171: Hoare triple {39184#false} havoc ~tmp~6; {39184#false} is VALID [2020-07-10 23:07:03,441 INFO L280 TraceCheckUtils]: 172: Hoare triple {39184#false} havoc ~tmp___0~2; {39184#false} is VALID [2020-07-10 23:07:03,441 INFO L263 TraceCheckUtils]: 173: Hoare triple {39184#false} call #t~ret58 := isMethaneLevelCritical(); {39183#true} is VALID [2020-07-10 23:07:03,442 INFO L280 TraceCheckUtils]: 174: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-10 23:07:03,442 INFO L280 TraceCheckUtils]: 175: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-10 23:07:03,442 INFO L280 TraceCheckUtils]: 176: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-10 23:07:03,442 INFO L280 TraceCheckUtils]: 177: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,443 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-10 23:07:03,443 INFO L280 TraceCheckUtils]: 179: Hoare triple {39184#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39184#false} is VALID [2020-07-10 23:07:03,443 INFO L280 TraceCheckUtils]: 180: Hoare triple {39184#false} ~tmp~6 := #t~ret58; {39184#false} is VALID [2020-07-10 23:07:03,443 INFO L280 TraceCheckUtils]: 181: Hoare triple {39184#false} havoc #t~ret58; {39184#false} is VALID [2020-07-10 23:07:03,444 INFO L280 TraceCheckUtils]: 182: Hoare triple {39184#false} assume 0 != ~tmp~6; {39184#false} is VALID [2020-07-10 23:07:03,444 INFO L263 TraceCheckUtils]: 183: Hoare triple {39184#false} call #t~ret59 := isPumpRunning(); {39183#true} is VALID [2020-07-10 23:07:03,444 INFO L280 TraceCheckUtils]: 184: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-10 23:07:03,445 INFO L280 TraceCheckUtils]: 185: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-10 23:07:03,445 INFO L280 TraceCheckUtils]: 186: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-10 23:07:03,445 INFO L280 TraceCheckUtils]: 187: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-10 23:07:03,445 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-10 23:07:03,446 INFO L280 TraceCheckUtils]: 189: Hoare triple {39184#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {39184#false} is VALID [2020-07-10 23:07:03,446 INFO L280 TraceCheckUtils]: 190: Hoare triple {39184#false} ~tmp___0~2 := #t~ret59; {39184#false} is VALID [2020-07-10 23:07:03,446 INFO L280 TraceCheckUtils]: 191: Hoare triple {39184#false} havoc #t~ret59; {39184#false} is VALID [2020-07-10 23:07:03,447 INFO L280 TraceCheckUtils]: 192: Hoare triple {39184#false} assume 0 != ~tmp___0~2; {39184#false} is VALID [2020-07-10 23:07:03,447 INFO L280 TraceCheckUtils]: 193: Hoare triple {39184#false} assume 0 != ~methAndRunningLastTime~0; {39184#false} is VALID [2020-07-10 23:07:03,447 INFO L263 TraceCheckUtils]: 194: Hoare triple {39184#false} call __automaton_fail(); {39184#false} is VALID [2020-07-10 23:07:03,447 INFO L280 TraceCheckUtils]: 195: Hoare triple {39184#false} assume !false; {39184#false} is VALID [2020-07-10 23:07:03,488 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 23:07:03,489 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1939334671] [2020-07-10 23:07:03,489 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:07:03,489 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:07:03,489 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483280450] [2020-07-10 23:07:03,490 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-10 23:07:03,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:07:03,492 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:07:03,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:07:03,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:07:03,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:07:03,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:07:03,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:07:03,679 INFO L87 Difference]: Start difference. First operand 1041 states and 1153 transitions. Second operand 14 states. [2020-07-10 23:07:06,486 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:07:06,872 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:07:07,430 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:07,871 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:07:08,228 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:16,100 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:16,730 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:07:17,758 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:18,734 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:07:19,341 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:56,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:07:56,164 INFO L93 Difference]: Finished difference Result 2399 states and 2874 transitions. [2020-07-10 23:07:56,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 23:07:56,165 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-10 23:07:56,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:07:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:07:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-10 23:07:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:07:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-10 23:07:56,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 594 transitions. [2020-07-10 23:07:57,556 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:07:57,647 INFO L225 Difference]: With dead ends: 2399 [2020-07-10 23:07:57,647 INFO L226 Difference]: Without dead ends: 1473 [2020-07-10 23:07:57,649 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 23:07:57,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2020-07-10 23:08:21,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1065. [2020-07-10 23:08:21,499 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:08:21,499 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1473 states. Second operand 1065 states. [2020-07-10 23:08:21,499 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 1065 states. [2020-07-10 23:08:21,499 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 1065 states. [2020-07-10 23:08:21,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:08:21,576 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-10 23:08:21,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-10 23:08:21,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:08:21,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:08:21,579 INFO L74 IsIncluded]: Start isIncluded. First operand 1065 states. Second operand 1473 states. [2020-07-10 23:08:21,579 INFO L87 Difference]: Start difference. First operand 1065 states. Second operand 1473 states. [2020-07-10 23:08:21,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:08:21,670 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-10 23:08:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-10 23:08:21,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:08:21,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:08:21,673 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:08:21,673 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:08:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2020-07-10 23:08:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1177 transitions. [2020-07-10 23:08:21,715 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1177 transitions. Word has length 196 [2020-07-10 23:08:21,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:08:21,715 INFO L479 AbstractCegarLoop]: Abstraction has 1065 states and 1177 transitions. [2020-07-10 23:08:21,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:08:21,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1065 states and 1177 transitions. [2020-07-10 23:08:27,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1177 edges. 1177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:08:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1177 transitions. [2020-07-10 23:08:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-10 23:08:27,879 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:08:27,879 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:08:27,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:08:27,879 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:08:27,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:08:27,880 INFO L82 PathProgramCache]: Analyzing trace with hash -458646904, now seen corresponding path program 1 times [2020-07-10 23:08:27,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:08:27,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1884149712] [2020-07-10 23:08:27,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:08:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,206 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:08:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-10 23:08:28,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-10 23:08:28,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-10 23:08:28,291 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-10 23:08:28,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-10 23:08:28,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-10 23:08:28,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-10 23:08:28,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-10 23:08:28,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-10 23:08:28,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-10 23:08:28,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-10 23:08:28,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-10 23:08:28,292 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-10 23:08:28,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-10 23:08:28,294 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-10 23:08:28,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-10 23:08:28,294 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-10 23:08:28,294 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-10 23:08:28,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-10 23:08:28,295 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-10 23:08:28,295 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-10 23:08:28,295 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-10 23:08:28,295 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-10 23:08:28,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-10 23:08:28,296 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-10 23:08:28,297 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-10 23:08:28,297 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-10 23:08:28,297 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-10 23:08:28,297 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-10 23:08:28,297 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-10 23:08:28,298 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-10 23:08:28,298 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-10 23:08:28,298 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-10 23:08:28,298 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-10 23:08:28,298 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-10 23:08:28,299 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-10 23:08:28,299 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-10 23:08:28,299 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-10 23:08:28,299 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-10 23:08:28,299 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-10 23:08:28,300 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-10 23:08:28,301 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-10 23:08:28,301 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-10 23:08:28,301 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-10 23:08:28,301 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-10 23:08:28,301 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-10 23:08:28,302 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-10 23:08:28,303 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,304 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,304 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,304 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-10 23:08:28,305 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,305 INFO L280 TraceCheckUtils]: 77: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,306 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,306 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,312 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-10 23:08:28,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-10 23:08:28,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-10 23:08:28,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-10 23:08:28,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,353 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 23:08:28,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,436 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 23:08:28,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 23:08:28,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 23:08:28,438 INFO L263 TraceCheckUtils]: 3: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 23:08:28,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 23:08:28,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,441 INFO L280 TraceCheckUtils]: 8: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,442 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,442 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,443 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,444 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,448 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,454 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-10 23:08:28,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-10 23:08:28,455 INFO L263 TraceCheckUtils]: 2: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-10 23:08:28,455 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 23:08:28,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 23:08:28,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 23:08:28,456 INFO L263 TraceCheckUtils]: 6: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 23:08:28,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 23:08:28,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,460 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,461 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,462 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,464 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,468 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,472 INFO L263 TraceCheckUtils]: 26: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:28,473 INFO L280 TraceCheckUtils]: 27: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,473 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,474 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,475 INFO L280 TraceCheckUtils]: 30: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,476 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-10 23:08:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-10 23:08:28,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-10 23:08:28,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-10 23:08:28,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-10 23:08:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:28,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-10 23:08:28,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-10 23:08:28,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-10 23:08:28,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,485 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-10 23:08:28,490 INFO L263 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:08:28,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-10 23:08:28,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-10 23:08:28,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-10 23:08:28,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-10 23:08:28,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-10 23:08:28,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-10 23:08:28,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-10 23:08:28,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-10 23:08:28,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-10 23:08:28,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-10 23:08:28,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-10 23:08:28,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-10 23:08:28,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-10 23:08:28,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-10 23:08:28,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-10 23:08:28,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-10 23:08:28,497 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-10 23:08:28,497 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-10 23:08:28,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-10 23:08:28,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-10 23:08:28,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-10 23:08:28,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-10 23:08:28,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-10 23:08:28,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-10 23:08:28,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-10 23:08:28,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-10 23:08:28,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-10 23:08:28,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-10 23:08:28,500 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-10 23:08:28,500 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-10 23:08:28,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-10 23:08:28,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-10 23:08:28,501 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-10 23:08:28,501 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-10 23:08:28,502 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-10 23:08:28,502 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-10 23:08:28,502 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-10 23:08:28,502 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-10 23:08:28,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-10 23:08:28,503 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-10 23:08:28,503 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-10 23:08:28,503 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-10 23:08:28,504 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-10 23:08:28,504 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-10 23:08:28,504 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-10 23:08:28,504 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-10 23:08:28,505 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-10 23:08:28,505 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-10 23:08:28,505 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-10 23:08:28,506 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-10 23:08:28,506 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-10 23:08:28,506 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-10 23:08:28,506 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-10 23:08:28,507 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-10 23:08:28,507 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-10 23:08:28,507 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-10 23:08:28,508 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-10 23:08:28,508 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,508 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,508 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,509 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-10 23:08:28,510 INFO L280 TraceCheckUtils]: 77: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,511 INFO L280 TraceCheckUtils]: 79: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,512 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,513 INFO L263 TraceCheckUtils]: 81: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret72 := main(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,514 INFO L280 TraceCheckUtils]: 82: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,515 INFO L280 TraceCheckUtils]: 83: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,515 INFO L263 TraceCheckUtils]: 84: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_helpers(); {49274#true} is VALID [2020-07-10 23:08:28,515 INFO L280 TraceCheckUtils]: 85: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,516 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,516 INFO L263 TraceCheckUtils]: 87: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_features(); {49274#true} is VALID [2020-07-10 23:08:28,516 INFO L280 TraceCheckUtils]: 88: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,517 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,518 INFO L263 TraceCheckUtils]: 90: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret61 := valid_product(); {49274#true} is VALID [2020-07-10 23:08:28,518 INFO L280 TraceCheckUtils]: 91: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-10 23:08:28,518 INFO L280 TraceCheckUtils]: 92: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-10 23:08:28,518 INFO L280 TraceCheckUtils]: 93: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-10 23:08:28,519 INFO L280 TraceCheckUtils]: 94: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,520 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,521 INFO L280 TraceCheckUtils]: 96: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,521 INFO L280 TraceCheckUtils]: 97: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~7 := #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,522 INFO L280 TraceCheckUtils]: 98: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,523 INFO L280 TraceCheckUtils]: 99: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,523 INFO L263 TraceCheckUtils]: 100: Hoare triple {49356#(= 1 ~waterLevel~0)} call setup(); {49274#true} is VALID [2020-07-10 23:08:28,524 INFO L280 TraceCheckUtils]: 101: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,524 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,525 INFO L263 TraceCheckUtils]: 103: Hoare triple {49356#(= 1 ~waterLevel~0)} call runTest(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,526 INFO L263 TraceCheckUtils]: 104: Hoare triple {49356#(= 1 ~waterLevel~0)} call __utac_acc__Specification2_spec__1(); {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:08:28,527 INFO L280 TraceCheckUtils]: 105: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-10 23:08:28,527 INFO L280 TraceCheckUtils]: 106: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,528 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,528 INFO L263 TraceCheckUtils]: 108: Hoare triple {49356#(= 1 ~waterLevel~0)} call test(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,529 INFO L280 TraceCheckUtils]: 109: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,529 INFO L280 TraceCheckUtils]: 110: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~5; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,530 INFO L280 TraceCheckUtils]: 111: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,531 INFO L280 TraceCheckUtils]: 112: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,531 INFO L280 TraceCheckUtils]: 113: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,532 INFO L280 TraceCheckUtils]: 114: Hoare triple {49356#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,532 INFO L280 TraceCheckUtils]: 115: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !false; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,533 INFO L280 TraceCheckUtils]: 116: Hoare triple {49356#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,533 INFO L280 TraceCheckUtils]: 117: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,534 INFO L280 TraceCheckUtils]: 118: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,535 INFO L280 TraceCheckUtils]: 120: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,536 INFO L280 TraceCheckUtils]: 121: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,537 INFO L280 TraceCheckUtils]: 122: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,537 INFO L280 TraceCheckUtils]: 123: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,538 INFO L280 TraceCheckUtils]: 124: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,539 INFO L263 TraceCheckUtils]: 125: Hoare triple {49356#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:08:28,540 INFO L280 TraceCheckUtils]: 126: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-10 23:08:28,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,540 INFO L280 TraceCheckUtils]: 128: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,541 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,542 INFO L280 TraceCheckUtils]: 130: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,543 INFO L280 TraceCheckUtils]: 131: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,543 INFO L280 TraceCheckUtils]: 132: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,544 INFO L280 TraceCheckUtils]: 133: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,545 INFO L263 TraceCheckUtils]: 134: Hoare triple {49356#(= 1 ~waterLevel~0)} call timeShift(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,546 INFO L280 TraceCheckUtils]: 135: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,547 INFO L280 TraceCheckUtils]: 136: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,548 INFO L263 TraceCheckUtils]: 137: Hoare triple {49356#(= 1 ~waterLevel~0)} call processEnvironment(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:28,548 INFO L280 TraceCheckUtils]: 138: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-10 23:08:28,548 INFO L280 TraceCheckUtils]: 139: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-10 23:08:28,548 INFO L263 TraceCheckUtils]: 140: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-10 23:08:28,549 INFO L280 TraceCheckUtils]: 141: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-10 23:08:28,549 INFO L280 TraceCheckUtils]: 142: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-10 23:08:28,549 INFO L280 TraceCheckUtils]: 143: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-10 23:08:28,549 INFO L263 TraceCheckUtils]: 144: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-10 23:08:28,550 INFO L280 TraceCheckUtils]: 145: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-10 23:08:28,551 INFO L280 TraceCheckUtils]: 146: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,551 INFO L280 TraceCheckUtils]: 147: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,552 INFO L280 TraceCheckUtils]: 148: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,553 INFO L280 TraceCheckUtils]: 149: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,554 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,555 INFO L280 TraceCheckUtils]: 151: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,556 INFO L280 TraceCheckUtils]: 152: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,556 INFO L280 TraceCheckUtils]: 153: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,557 INFO L280 TraceCheckUtils]: 154: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,558 INFO L280 TraceCheckUtils]: 155: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,559 INFO L280 TraceCheckUtils]: 156: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,559 INFO L280 TraceCheckUtils]: 157: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,560 INFO L280 TraceCheckUtils]: 158: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,561 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,562 INFO L280 TraceCheckUtils]: 160: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,563 INFO L280 TraceCheckUtils]: 161: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,564 INFO L280 TraceCheckUtils]: 162: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,565 INFO L280 TraceCheckUtils]: 163: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,566 INFO L263 TraceCheckUtils]: 164: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:28,566 INFO L280 TraceCheckUtils]: 165: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-10 23:08:28,566 INFO L280 TraceCheckUtils]: 166: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,567 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,568 INFO L280 TraceCheckUtils]: 168: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:08:28,569 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-10 23:08:28,569 INFO L263 TraceCheckUtils]: 170: Hoare triple {49275#false} call __utac_acc__Specification2_spec__2(); {49275#false} is VALID [2020-07-10 23:08:28,569 INFO L280 TraceCheckUtils]: 171: Hoare triple {49275#false} havoc ~tmp~6; {49275#false} is VALID [2020-07-10 23:08:28,569 INFO L280 TraceCheckUtils]: 172: Hoare triple {49275#false} havoc ~tmp___0~2; {49275#false} is VALID [2020-07-10 23:08:28,569 INFO L263 TraceCheckUtils]: 173: Hoare triple {49275#false} call #t~ret58 := isMethaneLevelCritical(); {49274#true} is VALID [2020-07-10 23:08:28,570 INFO L280 TraceCheckUtils]: 174: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-10 23:08:28,570 INFO L280 TraceCheckUtils]: 175: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-10 23:08:28,570 INFO L280 TraceCheckUtils]: 176: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-10 23:08:28,570 INFO L280 TraceCheckUtils]: 177: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,570 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-10 23:08:28,570 INFO L280 TraceCheckUtils]: 179: Hoare triple {49275#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {49275#false} is VALID [2020-07-10 23:08:28,571 INFO L280 TraceCheckUtils]: 180: Hoare triple {49275#false} ~tmp~6 := #t~ret58; {49275#false} is VALID [2020-07-10 23:08:28,571 INFO L280 TraceCheckUtils]: 181: Hoare triple {49275#false} havoc #t~ret58; {49275#false} is VALID [2020-07-10 23:08:28,571 INFO L280 TraceCheckUtils]: 182: Hoare triple {49275#false} assume 0 != ~tmp~6; {49275#false} is VALID [2020-07-10 23:08:28,571 INFO L263 TraceCheckUtils]: 183: Hoare triple {49275#false} call #t~ret59 := isPumpRunning(); {49274#true} is VALID [2020-07-10 23:08:28,571 INFO L280 TraceCheckUtils]: 184: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-10 23:08:28,571 INFO L280 TraceCheckUtils]: 185: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-10 23:08:28,572 INFO L280 TraceCheckUtils]: 186: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-10 23:08:28,572 INFO L280 TraceCheckUtils]: 187: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-10 23:08:28,572 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-10 23:08:28,572 INFO L280 TraceCheckUtils]: 189: Hoare triple {49275#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {49275#false} is VALID [2020-07-10 23:08:28,572 INFO L280 TraceCheckUtils]: 190: Hoare triple {49275#false} ~tmp___0~2 := #t~ret59; {49275#false} is VALID [2020-07-10 23:08:28,572 INFO L280 TraceCheckUtils]: 191: Hoare triple {49275#false} havoc #t~ret59; {49275#false} is VALID [2020-07-10 23:08:28,573 INFO L280 TraceCheckUtils]: 192: Hoare triple {49275#false} assume 0 != ~tmp___0~2; {49275#false} is VALID [2020-07-10 23:08:28,573 INFO L280 TraceCheckUtils]: 193: Hoare triple {49275#false} assume 0 != ~methAndRunningLastTime~0; {49275#false} is VALID [2020-07-10 23:08:28,573 INFO L263 TraceCheckUtils]: 194: Hoare triple {49275#false} call __automaton_fail(); {49275#false} is VALID [2020-07-10 23:08:28,573 INFO L280 TraceCheckUtils]: 195: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2020-07-10 23:08:28,628 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 23:08:28,629 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1884149712] [2020-07-10 23:08:28,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:08:28,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 23:08:28,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669099089] [2020-07-10 23:08:28,630 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-10 23:08:28,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:08:28,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 23:08:28,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:08:28,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 23:08:28,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:08:28,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 23:08:28,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 23:08:28,831 INFO L87 Difference]: Start difference. First operand 1065 states and 1177 transitions. Second operand 8 states. [2020-07-10 23:08:29,925 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:08:33,300 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:09:44,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:09:44,930 INFO L93 Difference]: Finished difference Result 3607 states and 4400 transitions. [2020-07-10 23:09:44,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-10 23:09:44,930 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-10 23:09:44,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:09:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:09:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-10 23:09:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:09:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-10 23:09:44,950 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 911 transitions. [2020-07-10 23:09:47,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 911 edges. 911 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:09:47,684 INFO L225 Difference]: With dead ends: 3607 [2020-07-10 23:09:47,684 INFO L226 Difference]: Without dead ends: 2657 [2020-07-10 23:09:47,687 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:09:47,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2657 states. [2020-07-10 23:10:39,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2657 to 2107. [2020-07-10 23:10:39,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:10:39,311 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2657 states. Second operand 2107 states. [2020-07-10 23:10:39,311 INFO L74 IsIncluded]: Start isIncluded. First operand 2657 states. Second operand 2107 states. [2020-07-10 23:10:39,311 INFO L87 Difference]: Start difference. First operand 2657 states. Second operand 2107 states. [2020-07-10 23:10:39,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:10:39,534 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-10 23:10:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-10 23:10:39,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:10:39,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:10:39,538 INFO L74 IsIncluded]: Start isIncluded. First operand 2107 states. Second operand 2657 states. [2020-07-10 23:10:39,538 INFO L87 Difference]: Start difference. First operand 2107 states. Second operand 2657 states. [2020-07-10 23:10:39,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:10:39,764 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-10 23:10:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-10 23:10:39,768 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:10:39,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:10:39,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:10:39,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:10:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2107 states. [2020-07-10 23:10:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 2107 states and 2383 transitions. [2020-07-10 23:10:39,917 INFO L78 Accepts]: Start accepts. Automaton has 2107 states and 2383 transitions. Word has length 196 [2020-07-10 23:10:39,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:10:39,917 INFO L479 AbstractCegarLoop]: Abstraction has 2107 states and 2383 transitions. [2020-07-10 23:10:39,917 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 23:10:39,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2107 states and 2383 transitions. [2020-07-10 23:10:53,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2383 edges. 2383 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:10:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2383 transitions. [2020-07-10 23:10:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-10 23:10:53,614 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:10:53,614 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:10:53,614 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 23:10:53,615 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:10:53,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:10:53,615 INFO L82 PathProgramCache]: Analyzing trace with hash 738354595, now seen corresponding path program 1 times [2020-07-10 23:10:53,615 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:10:53,615 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [383829973] [2020-07-10 23:10:53,616 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:10:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:53,957 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:10:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-10 23:10:54,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-10 23:10:54,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-10 23:10:54,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-10 23:10:54,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-10 23:10:54,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-10 23:10:54,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-10 23:10:54,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-10 23:10:54,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-10 23:10:54,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-10 23:10:54,004 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-10 23:10:54,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-10 23:10:54,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-10 23:10:54,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-10 23:10:54,006 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-10 23:10:54,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-10 23:10:54,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-10 23:10:54,007 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-10 23:10:54,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-10 23:10:54,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-10 23:10:54,008 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-10 23:10:54,008 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-10 23:10:54,008 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-10 23:10:54,009 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-10 23:10:54,010 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-10 23:10:54,011 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-10 23:10:54,012 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-10 23:10:54,012 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-10 23:10:54,012 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-10 23:10:54,012 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-10 23:10:54,012 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-10 23:10:54,013 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-10 23:10:54,014 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,015 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,016 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-10 23:10:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,039 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-10 23:10:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-10 23:10:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-10 23:10:54,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-10 23:10:54,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-10 23:10:54,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-10 23:10:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,056 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-10 23:10:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-10 23:10:54,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-10 23:10:54,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-10 23:10:54,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 23:10:54,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 23:10:54,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,138 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 23:10:54,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 23:10:54,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,138 INFO L263 TraceCheckUtils]: 3: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 23:10:54,139 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,139 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 23:10:54,139 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 23:10:54,139 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,139 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 23:10:54,140 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,141 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,141 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,141 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 23:10:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 23:10:54,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L263 TraceCheckUtils]: 2: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,145 INFO L263 TraceCheckUtils]: 6: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,146 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 23:10:54,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,147 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,147 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 23:10:54,147 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-10 23:10:54,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-10 23:10:54,149 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-10 23:10:54,149 INFO L263 TraceCheckUtils]: 26: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:10:54,150 INFO L280 TraceCheckUtils]: 27: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,150 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,150 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 23:10:54,150 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,151 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-10 23:10:54,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-10 23:10:54,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-10 23:10:54,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:10:54,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-10 23:10:54,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-10 23:10:54,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-10 23:10:54,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,159 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,164 INFO L263 TraceCheckUtils]: 0: Hoare triple {66237#true} call ULTIMATE.init(); {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:10:54,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-10 23:10:54,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-10 23:10:54,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-10 23:10:54,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-10 23:10:54,166 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-10 23:10:54,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-10 23:10:54,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-10 23:10:54,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-10 23:10:54,168 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-10 23:10:54,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-10 23:10:54,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-10 23:10:54,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-10 23:10:54,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-10 23:10:54,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-10 23:10:54,170 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-10 23:10:54,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-10 23:10:54,170 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-10 23:10:54,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-10 23:10:54,170 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-10 23:10:54,171 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-10 23:10:54,172 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-10 23:10:54,173 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-10 23:10:54,173 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-10 23:10:54,173 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-10 23:10:54,173 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-10 23:10:54,173 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-10 23:10:54,174 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-10 23:10:54,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-10 23:10:54,175 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-10 23:10:54,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-10 23:10:54,175 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-10 23:10:54,175 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-10 23:10:54,176 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-10 23:10:54,177 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-10 23:10:54,177 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-10 23:10:54,177 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-10 23:10:54,177 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-10 23:10:54,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-10 23:10:54,178 INFO L280 TraceCheckUtils]: 79: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,179 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-10 23:10:54,179 INFO L263 TraceCheckUtils]: 81: Hoare triple {66237#true} call #t~ret72 := main(); {66237#true} is VALID [2020-07-10 23:10:54,179 INFO L280 TraceCheckUtils]: 82: Hoare triple {66237#true} havoc ~retValue_acc~8; {66237#true} is VALID [2020-07-10 23:10:54,179 INFO L280 TraceCheckUtils]: 83: Hoare triple {66237#true} havoc ~tmp~7; {66237#true} is VALID [2020-07-10 23:10:54,179 INFO L263 TraceCheckUtils]: 84: Hoare triple {66237#true} call select_helpers(); {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L280 TraceCheckUtils]: 85: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L263 TraceCheckUtils]: 87: Hoare triple {66237#true} call select_features(); {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L280 TraceCheckUtils]: 88: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-10 23:10:54,180 INFO L263 TraceCheckUtils]: 90: Hoare triple {66237#true} call #t~ret61 := valid_product(); {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 91: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 93: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 94: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 96: Hoare triple {66237#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,181 INFO L280 TraceCheckUtils]: 97: Hoare triple {66237#true} ~tmp~7 := #t~ret61; {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L280 TraceCheckUtils]: 98: Hoare triple {66237#true} havoc #t~ret61; {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L280 TraceCheckUtils]: 99: Hoare triple {66237#true} assume 0 != ~tmp~7; {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L263 TraceCheckUtils]: 100: Hoare triple {66237#true} call setup(); {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L280 TraceCheckUtils]: 101: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-10 23:10:54,182 INFO L263 TraceCheckUtils]: 103: Hoare triple {66237#true} call runTest(); {66237#true} is VALID [2020-07-10 23:10:54,183 INFO L263 TraceCheckUtils]: 104: Hoare triple {66237#true} call __utac_acc__Specification2_spec__1(); {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:10:54,184 INFO L280 TraceCheckUtils]: 105: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,184 INFO L280 TraceCheckUtils]: 106: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,185 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,185 INFO L263 TraceCheckUtils]: 108: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call test(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,186 INFO L280 TraceCheckUtils]: 109: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~splverifierCounter~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,186 INFO L280 TraceCheckUtils]: 110: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,187 INFO L280 TraceCheckUtils]: 111: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,188 INFO L280 TraceCheckUtils]: 112: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___1~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,188 INFO L280 TraceCheckUtils]: 113: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,189 INFO L280 TraceCheckUtils]: 114: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~splverifierCounter~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,189 INFO L280 TraceCheckUtils]: 115: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !false; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,190 INFO L280 TraceCheckUtils]: 116: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume ~splverifierCounter~0 < 4; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,190 INFO L280 TraceCheckUtils]: 117: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,191 INFO L280 TraceCheckUtils]: 118: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~5 := #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,191 INFO L280 TraceCheckUtils]: 119: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,192 INFO L280 TraceCheckUtils]: 120: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,193 INFO L263 TraceCheckUtils]: 121: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call waterRise(); {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:10:54,193 INFO L280 TraceCheckUtils]: 122: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-10 23:10:54,193 INFO L280 TraceCheckUtils]: 123: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-10 23:10:54,193 INFO L280 TraceCheckUtils]: 124: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,194 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,194 INFO L280 TraceCheckUtils]: 126: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,195 INFO L280 TraceCheckUtils]: 127: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~1 := #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,195 INFO L280 TraceCheckUtils]: 128: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,196 INFO L280 TraceCheckUtils]: 129: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,196 INFO L263 TraceCheckUtils]: 130: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call changeMethaneLevel(); {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:10:54,197 INFO L280 TraceCheckUtils]: 131: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-10 23:10:54,197 INFO L280 TraceCheckUtils]: 132: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,197 INFO L280 TraceCheckUtils]: 133: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,197 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,198 INFO L280 TraceCheckUtils]: 135: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,198 INFO L280 TraceCheckUtils]: 136: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___2~0 := #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,199 INFO L280 TraceCheckUtils]: 137: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,199 INFO L280 TraceCheckUtils]: 138: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,200 INFO L263 TraceCheckUtils]: 139: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call timeShift(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,200 INFO L280 TraceCheckUtils]: 140: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !(0 != ~pumpRunning~0); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,201 INFO L280 TraceCheckUtils]: 141: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~systemActive~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,202 INFO L263 TraceCheckUtils]: 142: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call processEnvironment(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:10:54,202 INFO L280 TraceCheckUtils]: 143: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-10 23:10:54,202 INFO L280 TraceCheckUtils]: 144: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-10 23:10:54,202 INFO L263 TraceCheckUtils]: 145: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-10 23:10:54,202 INFO L280 TraceCheckUtils]: 146: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L280 TraceCheckUtils]: 147: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L280 TraceCheckUtils]: 148: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L263 TraceCheckUtils]: 149: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L280 TraceCheckUtils]: 150: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L280 TraceCheckUtils]: 151: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-10 23:10:54,203 INFO L280 TraceCheckUtils]: 152: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-10 23:10:54,204 INFO L280 TraceCheckUtils]: 153: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-10 23:10:54,204 INFO L280 TraceCheckUtils]: 154: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,204 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-10 23:10:54,204 INFO L280 TraceCheckUtils]: 156: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,204 INFO L280 TraceCheckUtils]: 157: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 158: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 159: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 160: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 161: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 162: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L280 TraceCheckUtils]: 163: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,205 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-10 23:10:54,206 INFO L280 TraceCheckUtils]: 165: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-10 23:10:54,206 INFO L280 TraceCheckUtils]: 166: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-10 23:10:54,206 INFO L280 TraceCheckUtils]: 167: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-10 23:10:54,206 INFO L280 TraceCheckUtils]: 168: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-10 23:10:54,207 INFO L263 TraceCheckUtils]: 169: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:10:54,207 INFO L280 TraceCheckUtils]: 170: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-10 23:10:54,207 INFO L280 TraceCheckUtils]: 171: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,207 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-10 23:10:54,207 INFO L280 TraceCheckUtils]: 173: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,208 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,209 INFO L263 TraceCheckUtils]: 175: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call __utac_acc__Specification2_spec__2(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,209 INFO L280 TraceCheckUtils]: 176: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,210 INFO L280 TraceCheckUtils]: 177: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,210 INFO L263 TraceCheckUtils]: 178: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret58 := isMethaneLevelCritical(); {66237#true} is VALID [2020-07-10 23:10:54,210 INFO L280 TraceCheckUtils]: 179: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-10 23:10:54,210 INFO L280 TraceCheckUtils]: 180: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-10 23:10:54,210 INFO L280 TraceCheckUtils]: 181: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-10 23:10:54,210 INFO L280 TraceCheckUtils]: 182: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,211 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,212 INFO L280 TraceCheckUtils]: 184: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,212 INFO L280 TraceCheckUtils]: 185: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~6 := #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,213 INFO L280 TraceCheckUtils]: 186: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,213 INFO L280 TraceCheckUtils]: 187: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,213 INFO L263 TraceCheckUtils]: 188: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret59 := isPumpRunning(); {66237#true} is VALID [2020-07-10 23:10:54,214 INFO L280 TraceCheckUtils]: 189: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-10 23:10:54,214 INFO L280 TraceCheckUtils]: 190: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-10 23:10:54,214 INFO L280 TraceCheckUtils]: 191: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-10 23:10:54,214 INFO L280 TraceCheckUtils]: 192: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-10 23:10:54,215 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,215 INFO L280 TraceCheckUtils]: 194: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,216 INFO L280 TraceCheckUtils]: 195: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~2 := #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,216 INFO L280 TraceCheckUtils]: 196: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,217 INFO L280 TraceCheckUtils]: 197: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-10 23:10:54,217 INFO L280 TraceCheckUtils]: 198: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~methAndRunningLastTime~0; {66238#false} is VALID [2020-07-10 23:10:54,218 INFO L263 TraceCheckUtils]: 199: Hoare triple {66238#false} call __automaton_fail(); {66238#false} is VALID [2020-07-10 23:10:54,218 INFO L280 TraceCheckUtils]: 200: Hoare triple {66238#false} assume !false; {66238#false} is VALID [2020-07-10 23:10:54,253 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 23:10:54,254 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [383829973] [2020-07-10 23:10:54,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:10:54,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 23:10:54,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684457439] [2020-07-10 23:10:54,255 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-10 23:10:54,255 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:10:54,255 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 23:10:54,461 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:10:54,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 23:10:54,461 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:10:54,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 23:10:54,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 23:10:54,462 INFO L87 Difference]: Start difference. First operand 2107 states and 2383 transitions. Second operand 8 states. [2020-07-10 23:10:55,540 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:12:53,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:12:53,309 INFO L93 Difference]: Finished difference Result 4169 states and 5064 transitions. [2020-07-10 23:12:53,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-10 23:12:53,309 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-10 23:12:53,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:12:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:12:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 668 transitions. [2020-07-10 23:12:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:12:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 668 transitions. [2020-07-10 23:12:53,320 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 668 transitions. [2020-07-10 23:12:55,224 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 668 edges. 668 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:12:55,936 INFO L225 Difference]: With dead ends: 4169 [2020-07-10 23:12:55,936 INFO L226 Difference]: Without dead ends: 4166 [2020-07-10 23:12:55,937 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=199, Invalid=503, Unknown=0, NotChecked=0, Total=702 [2020-07-10 23:12:55,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4166 states.